Core Knowledge

Core Knowledge Using what you learned about brain development in Chapter 4, explain why intensive intervention for poverty-stricken children starting in the first 2 years has a greater long-term impact on IQ than intervention at a later age. A child’s brain development is very critical in its first 2 years. A childs brain develops dramatically during the first 2 years. â€Å"During the first two years neural fibers synapses increase at an outstanding pace.Because of developmenting neuron requires space for these cognitive structures a surprising aspect of brain growth is that as synapses form many surrounding neurons die 20-80 percent, depending on the brain region. † When a child is living in a low poverty environment it affects the child’s brain since the neurons are not being stimulated by their caregivers. Looking at a caregiver who does not interact with a child a young age the child will have less interaction with a person. This correlates with a child†™s IQ. When neurons are seldom stimulated they lose their synapses in a process called synaptic pruning.About 40 percent synapses are pruned during childhood. â€Å"About half of brains volumes consist of gilal cells which are responsible for myelination. The Development through the lifespan book talks about children who are adopted have a greater chance to better nutrition and health. The book also talks about stress. Chronic stress of early deprived orphanage rearing disrupts the brains capacity to manage stress, with long-term physical and psychological consequences. Reference Berk, L. (2009) Development through the lifespan. Allyn & Bacon; 5 edition. 2009

Models Of Recovery After Injuries Health And Social Care Essay

It has been suggested that it appears that no research or scientific country progresss significantly without an explicit or inexplicit set of metatheoretical premises ( Suls & A ; Rothman, 2004 ) . Therefore, several theoretical theoretical accounts have been proposed to account for the construction, nature and consecutive ordination of the reactions observed in hurt patients. The undermentioned subdivision of this chapter will present and discourse these different theoretical accounts of recovery after hurt. There are five theoretical accounts covering with recovery from hurt ; these are: the traditional medical theoretical account, the generic theoretical account, the patient-centred theoretical account, stress-centred theoretical accounts, and the psychosocial procedure theoretical account. Of these, the traditional medical theoretical account, stress-centred and generic theoretical accounts are simple attacks, while the patient-centred theoretical account and the psychosocial theoretical account are more concerned by the complexness of psychosocial procedures ( Cohen, 1998 ) . The traditional medical theoretical account ( or biomedical theoretical account ) is the basic theoretical account of heath attention and rehabilitation, suggesting a additive relationship between biological scientific discipline ( i.e. marks and symptoms ) and the physical damage ( Mattingly, 1991 ) . Basically, the theoretical account is based on four elements: Designation of forms of marks and symptoms ( i.e. scrutiny and medical history ) ; Inference of the implicit in pathology and doing a diagnosing ; Application of intervention and rehabilitation to the patient, if required ; and Bracing patient status and discharging ( either by full recovery or with staying damage ) ( Waddell, 2006 ; HWCA, 2009 ) . However, this theoretical account has several restrictions. First, it focuses entirely on biological facets and ignores the other parts of other scientific disciplines. Second, it assumes a straight causal relationship between disablement and damage ( HWCA, 2009 ) . Third, the theoretical account fails to affect societal and psychological factors related to disablement and/or damage, particularly since it has been proven that the success of several biological interventions are straight linked to psychosocial factors ( e.g. the alleged ‘Placebo Effect ‘ ) ( Borrell-Carrio et al. , 2004 ) . Finally, the traditional medical theoretical account does non take patient penchant or outlooks into consideration. High-quality medical attention from the point of position of a doctor may non needfully be perceived in the same manner from the point of position of a patient ( Kirch, 2004 ) . The restrictions of the biomedical theoretical account have been known since World War II ( WW II ) , when soldiers suffered from â€Å" shell daze † . Harmonizing to the Oxford English Dictionary ( 2010 ) , shell daze is a term used to depict the psychological perturbation after drawn-out service in active warfare ( besides known as post-traumatic emphasis upset ) . Its prevalence has raised consciousness of the effects of psychological and societal factors on the patient ‘s wellness position and recovery during intervention ( Sahler & A ; Carr, 2007 ) . However, despite these restrictions, it should be noted that the traditional medical theoretical account has played an indispensable function in progressing cognition about the mechanisms of diseases, and in developing and researching effectual methods of intervention ( Mai, 1995 ) . The generic theoretical account of psychotherapeutics was developed several old ages ago by Orlinsky and Howard ( 1995 ) . The theoretical account outlines six different aspects or features of the psychotherapeutic procedure which are shared by most clinical psychologists ( Coetzer, 2006 ) . These features represent several variables, including curative operations, the curative contract, self-relatedness, the curative bond, stages of intervention, and in-session impacts ( Orlinsky & A ; Howard, 1995 ) . In add-on, Coetzer ( 2006 ) stated that â€Å" The theoretical account possibly besides has the potency for supplying us with the theoretical underpinnings of psychotherapeutic pattern needed to inform intercessions†¦ † ( p.48 ) . However, this theoretical account suggests that societal support is merely linked to disablement or unwellness through its consequence on any of the biological responses that affect disease ( i.e. the immune response, the neuroendocrine response or the hemodynamic response ) , or through behavioral forms that decrease or increase the hazard of disease ( e.g. a sedentary life manner may increase the hazard of cardiac disease ) ( Cohen, 1998 ) . Furthermore, as pointed out by Prigatano ( 1999 ) , psychotherapeutics might be really appropriate and utile for some people, while for others it might be a waste of clip and energy. Therefore, the generic theoretical account of psychotherapeutics can be used merely as a generalized method of intervention. The patient-centred theoretical account, or patient-centred medical specialty, is a theoretical account introduced by Michael Balint in 1970 to offer a new manner of interaction between patient and clinician. Balint ( 1970 ) argued that patients and clinicians live in two different universes: the universe of the patient as an person, with his or her ain experience of unwellness ; and the clinician ‘s universe of biomedical cognition and clinical expertness. The patient-centred theoretical account efforts to cover with each patient as a alone person, and to understand the ailments, jobs, troubles and concerns expressed by them. Besides, in footings of communicating, patients are expected to play a more active function in decision-making with respect to their intervention options and the ends of clinical attention ( Kirch, 2004 ) . Although the patient-centred theoretical account has frequently been advocated in penchant to other theoretical accounts, because it views health care in a significantly different manner, it has been criticised widely in the literature. The theoretical account focuses on doctor-patient relationship and communicating within that relationship, without taking into history a figure of other factors such as the patient ‘s instruction degree and cognition, differences in cultural experience, spiritual facets, gender differences and so on. For illustration, if the patient ‘s degree of instruction or understanding are low, this will present more stressors for the patient, particularly when it comes to take parting in their ain health care determinations. In add-on, patients enter the doctor-patient relationship with widely diversified belief-systems and outlooks ( Kirch, 2004 ) . Furthermore, in the patient-centred theoretical account, the patients play the function of co-producers. However, this demand does non distinguish whether the relationship occurs in an acute infirmary attention, in primary attention or in rehabilitation, and neither does it distinguish between different intervention scenes and intervention state of affairss. For case, the patient ‘s function is more active and obvious during rehabilitation and wellness publicity than it is in intensive attention units ( Kirch, 2004 ) . Finally, it should be noted that the complexness of different intervention state of affairss and modern medical attention requires a pooling of the accomplishments and cognition from different professions and specializers to heighten inter-professional communicating, teamwork and co-ordination, and the development of cross-professional guidelines ( Kirch, 2004 ) . The stress-centred theoretical account is a comprehensive socio-economic theoretical account that was foremost introduced by Scudder and Colson in 1982. The theoretical account suggests that unwellness is chiefly a consequence of emphasis, and as such it can be buffered by societal support ( Jackson, 2009 ) . Cohen ( 1998 ) stated that societal support apparently works by forestalling behavioral, short-circuiting and biological responses to emphasize, all of which are damaging to well-being. There are two possible mechanisms by which the stress-centred theoretical account might be runing. First, societal support may interfere between the potentially nerve-racking incident ( or the expectancy of the nerve-racking incident ) and the emphasis reaction itself by forestalling or rarefying a emphasis assessment response ( Cohen, 1998 ) . Second, it might be that societal support interferes between the patient ‘s experience of emphasis and the pathological oncoming by extinguishing or cut downing the emotional reaction to the event, which can be achieved by â€Å" straight stifling physiologic procedures, or by changing maladaptive behaviour responses † ( Cohen, 1998, p.278 ) . However, although the stress-centred theoretical account was introduced in the early Eightiess, it has seldom been discussed or applied in the literature. Therefore, it is hard to measure the theoretical account. The psychosocial procedure theoretical account is a theoretical model that attempts to measure and analyze the elements of the emphasis experience ( Marziali & A ; Donahue, 2001 ) . The foundation of this theoretical account is the impression that human existences are surrounded by assorted structural agreements, such as chronic life strains, life events, ego constructs and societal support. These constructions all act together to act upon the emphasis procedure and its effects ( Pearlin, 1989 ; Marziali & A ; Donahue, 2001 ) . The structural agreements are thought to set up the stressors to which persons are exposed ( Pearlin, 1989 ) . The psychosocial procedure theoretical account embraces three elements: the go-betweens of emphasis, beginnings of emphasis, and response manifestations of emphasis ( Figure 1.4 ) ( Pearline, 1989 ; Marziali & A ; Donahue, 2001 ) . Figure 1.4: The psychosocial procedure theoretical account. Adapted from Marziali and Donahue ( 2001 ) . From Figure 1.4 it can be seen that the theoretical account hypothesises a direct nexus between the nature of psychosocial mediation and the biological procedure. One of the strengths of the psychosocial procedure theoretical account is the designation and clear definition of the possible go-betweens of the emphasis procedure ( Marziali & A ; Donahue, 2001 ) . However, although the theoretical account is multiconceptual in its attack, it addresses each construct individually and moves in merely one way ( i.e. from societal support to biological wellbeing ) without sing other waies or feedback cringles ( Cohen, 1998 ; Salovey & A ; Rothman, 2003 ) . In add-on, the psychosocial procedure theoretical account focuses chiefly on support, and respects this as the primary booster of wellness. The theoretical accounts presented in this subdivision have different conjectural foundations and different positions of recovery. However, much of what has been discussed may besides be applied to the holistic construct of medical specialty. Each of the five theoretical accounts has its ain restrictions, and all focus either on support as the primary supplier for wellness, or on a deficiency of support ( i.e. in instances of unwellness that require isolation ) ( Cohen, 1998 ; Salovey & A ; Rothman, 2003 ) . Therefore, it could be suggested that these theoretical accounts are recursive in nature ( Cohen, 1998 ; Salovey & A ; Rothman, 2003 ) . The following tabular array ( Table 1.3 ) summarises the five theoretical accounts, foregrounding the strengths and failings in each theoretical account.PresentationDiagnosisTreatmentTraditional medical theoretical accountThe chief focal point of this theoretical account is on the physical causes of the disease. Physicians are expected to inquir e inquiries merely about the oncoming, causes and history of the disease. Physical scrutinies, X-rays and/or other lab trials. Medical program ( short and long term ends ) for the patient depending on the biological aetiology of the disease.Generic theoretical accountDoctors aim to determine the psychotherapeutic attack. In add-on to a physical scrutiny, doctors may inquire about behavioral forms and forms of relationships between the psychotherapeutics procedure and the result may emerge. Considerable attending to psychological and societal facets, associating these to biological responses. Available medical intercessions are discussed, concentrating on the psychological and societal facets environing the patient.Patient-centred theoretical accountDoctors aim to understand the patient and to develop an effectual doctor-patient relationship. Based on doctor-patient communicating, in add-on to physical scrutinies, X-rays and/or other lab trials. Treatment intercession is a reciprocally agreed determination between the patient and the doctor.Stress-centred theoretical accountFocus on societal facets. Patient communicating and physical scrutiny. By supplying societal support to buffer physical unwellness.Psychosocial procedure theoretical accountEvaluate and analyse the elements of the emphasis experience. Concentrating on go-betweens of emphasis, beginnings of emphasis and response manifestations. In add-on to physical scrutiny. Concentrating chiefly on support and see it as booster to wellness. Table 1.3: comparing between the five theoretical accounts act uponing recovery from hurt. Adapted from Burton et Al. ( 2008 ) .

Anxiety Disorders

As you get up every morning, there is a fear of crossing that day. What happens if you are often concerned? What if there is a spontaneous and uncontrollable panic attack throughout the day? What if you can not control your hand to wash their bloody broken places? What happens if you have anxiety disorder? Anxiety is the most common disease in the United States, affecting 40 million adults over the age of 18; this accounts for 18% of the U.S. population. However, 22.8% of cases were considered as severe anxiety. Anxiety is thought to be an impairment of the shaft, there are five types of anxiety disorder, generalized anxiety disorder, anxiety disorder and panic disorder, phobia, obsessive-compulsive disorder and post-traumatic stress disorder. The definition of post-traumatic stress disorder is as follows. Exposure to trauma, repression, abuse and development of severe situations and anxiety disorders of severe natural and unnatural disasters. Symptoms of post traumatic stress disord er are usually as follows: ... The crowd is anxiety disorder. It is clear that Western anxiety is increasing. Three main factors contribute to this, including treatment and reduction of anxiety in patients receiving education systems, technology, media, criticism. It is worth noting that in recent years it has become more difficult whether the educational system is good or bad in various ways. However, those who tend to be uneasy often go to school There are several types of anxiety disorders such as post - panic disorder, specific phobias, social anxiety disorder, post traumatic stress disorder (PTSD), obsessive compulsive disorder (OCD) and generalized anxiety disorder (GAD). Anxiety disorder, obsessive compulsive disorder, and related disorders, stress related diseases and trauma: The latest diagnosis and mental disorder statistical manual (DSM - 5) destroys anxiety to three categories. This difference suggests that although these diseases are commonly related, they are very diff erent. The six most common forms of anxiety are generalized anxiety disorder, post panic disorder, phobia, social anxiety disorder, obsessive-compulsive disorder and post-traumatic stress disorder. Generalized anxiety disorder (GAD) is characterized by nonspecific living events, excessive concern about subjects and condition. People with GAD are often difficult to identify specific fears and control them. This means that fear is often unreasonable and not proportional to expectation under normal circumstances. Anxiety Disorders Anxiety Disorder Anxiety is a tension associated with dangerous threats when the cause of anxiety is unknown. In contrast, fear is a tension associated with known hazards. I believe that mild anxiety in our daily life is normal. I was a little worried about that day, but everyday I can think about it. Anxiety warns us that we can prepare for response to battle and escape. However, the increase in anxiety hurts emotionally. Anxiety is thought to be an impairment of the shaft, there are five types of anxiety disorder, generalized anxiety disorder, anxiety disorder and panic disorder, phobia, obsessive-compulsive disorder and post-traumatic stress disorder. The definition of post-traumatic stress disorder is as follows. Exposure to trauma, repression, abuse and development of severe situations and anxiety disorders of severe natural and unnatural disasters. Symptoms of post traumatic stress disorder are usually as follows: ... The crowd is anxiety disorder. It is clear that Western anxi ety is increasing. Three main factors contribute to this, including treatment and reduction of anxiety in patients receiving education systems, technology, media, criticism. It is worth noting that in recent years it has become more difficult whether the educational system is good or bad in various ways. However, those who tend to be uneasy often go to school There are several types of anxiety disorders such as post - panic disorder, specific phobias, social anxiety disorder, post traumatic stress disorder (PTSD), obsessive compulsive disorder (OCD) and generalized anxiety disorder (GAD). Anxiety disorder, obsessive compulsive disorder, and related disorders, stress related diseases and trauma: The latest diagnosis and mental disorder statistical manual (DSM - 5) destroys anxiety to three categories. This difference suggests that although these diseases are commonly related, they are very different.

Smart Goals Essay Example | Topics and Well Written Essays - 750 words

Smart Goals - Essay Example Then the numbers of storerooms are separated into local and worldwide markets. A– Starbucks is one of the blue-chip organizations in United State, and it is emerging exponentially year by year. So accomplishing this aim is not complicated for this giant corporation. As the business has specified that they desire to start more storerooms in US as contrasted to the worldwide market, it demonstrates that it is easier to open stores in US, for the reason that of the brand identification and the demand of Starbucks coffee. R- The objective is realistic to be accomplished, because the business has mentioned specific numbers of storerooms to be started. As US is a larger country and due to its brand identification in US, they can quickly expand their business in various towns and cities. T– Time frame of launching of expansion of the company is 2006 1) Walgreens: â€Å"Second is to hire a significant number of people with disabilities in our South Carolina distribution center , scheduled to open in 2007, and achieve 20% productivity gains there.† S– The above objective of the â€Å"Walgreen† (Walgreens, Genpact ink 10-Year Outsourcing Deal, 2010) is very specific that the company desires to target mainly the disabled people. And also the target place South Carolina distribution centre. Mentioned period is 2007and accomplish 2 0 % productivity gains require to be accomplished. With the intention of accomplish its objective of hiring an employee that is at least one-third disabled. M- This objective is quantifiable and can be calculated easily. The business has mentioned the target year to accomplish this objective. Another major point is that the company needs to accomplish 20% productivity gain to calculate the result of hiring disabled populace, and there is something motivational aspect behind it. A– The business has not clearly mentioned the amount of citizens in this statement, but has mentioned that significant number of d isabled citizens, but in most of the reports they have mentioned that they desire to at least hire one-third of their proposed workers. R- 20% productivity gains is a real number that is associated with the mission of the business to a task to hire, connect, and support citizens with disabilities. T– Time frame of this objective is 2007. 2) UPS: â€Å"65% of drivers will have access to the new technology (implemented in 2004) by the end of 2005 and in 2005, we will increase operating profit in each of our 3 key businesses: U.S. domestic, international, and supply chain.† S– The figure â€Å"65% of drivers† is very specific figure that needs to be accomplished and they will have right of entry to the new technology. Then 3 parts are focused, where operating profit would be enlarged. M- This objective can be calculated by the end of the year 2005 and the operating profit desires to be increased only in 3 key businesses. A– â€Å"UPS† (About US P, 2011) is one of the leading organizations in United State, and it has implemented new technology and skill in the year of 2004, so it would be achievable to give access to 65% of the drivers in a year, and in 3 businesses, they desire to enlarge operating profit firstly. R-These 3 key business areas are pertinent as these are the core areas of the business. Secondly, 65% is result-oriented for the reason that they are the major workers that deliver the

Waste water in UAE Personal Statement Example | Topics and Well Written Essays - 250 words

Waste water in UAE - Personal Statement Example t decades, rapid economic development and an exponentially expanding population have compelled the government to rely on non-conventional water resources. Some of the sources include desalination (Madwar & Tarazi, 2013) or treated wastewater as optional sources of water for irrigation purposes (MoHUD, 2014). The treated wastewater is widely applied as marginal water suitable for the cultivating of forages, in landscaping, in fruit farms among other uses (Alhumoud, et al, 2010). In the UAE, the yearly production of treated wastewater is averagely 450 million cubic meters, approximately 8% of the nation’s water capacity (Issa, et al, 2012). However, only approximately 60% percent of the treated wastewater is reused in the required areas. The low efficiency stems from the low capacity of the of the country’s distributing system following water treatment (Hamad, et al, 2013: Al-katheeri, 2008). Further, the reuse of treated wastewater presents several forms of risks that ex tend to the environment, health economic and strategic (Radan, 2010). The disturbing fact, however, is the challenges encountered in measuring the risks. The proposal presents an assessment of different options for the reuse of the treated wastewater and maps out the risks faced in the various phases. It further creates a basis for coming to terms with the continuation of the work plan that can establish financial functions that represent various risks. Through the synthesis of existing literature, the report seeks to establish the bet course of action for salvaging the situation. Hamad, A., Ahmed, A., & Douboni, M. (2013). Cost-effective wastewater treatment and recycling in mini-plants using mass integration. Clean Technologies and Environmental Policy, 4(4), 246-256. doi:http://dx.doi.org/10.1007/s10098-002-0166-7 Worku, G. B. (2013). Demand for improved public transport services in the UAE: A contingent valuation study in Dubai. International Journal of Business and Management, 8(10),

Introduction to Global Business Assignment Example | Topics and Well Written Essays - 1000 words - 1

Introduction to Global Business - Assignment Example First, Silence is consent and it might be that their silence to contribution is a means of approval to the points contributed in the meeting. The use of individualism is a dimension that is of great impact in the meeting. If they contributed to the meeting, they might spoil the broth by changing the theme since it appears like Sue has a great trust in them. Sue being the project manager she should be motivated by the dimension of femininity and like her role as the leader for charity begins at home. She should believe in herself and things will work out as she wants. Nowadays, innovation has become a continuous event. Over years things have been changing drastically from one generation to another due to the fact of improvement from the various ideas or deeds. In the industry of music it is evident that music has been growing from various old styles to newer styles which until today have never been exhausted. New artist come up almost daily and others are being born. Each of the artists that come up has got his/her style in the music industry. Rap music is one of the fields in the music industry which has shown great success. It has grown from various themes like humor, and lightheartedness in the late 80’s and early 90’s till it begun to take a darker turn where the theme nowadays is mostly about Cars, Money, and Fame. Various groups like NWA by Eazy-E, Ice Cube and Dr. Dre are one of the main leaders of rap and they are the founders of what is now called the gangsta rap. New culture goes hand in hand with new things that come as a result of changes from the previous ways of lifestyle. The daily struggles of living in poverty and illicit ways of obtaining money became the theme and it started from there. Since then, rap has branched out with people having commercial success, and has exploded in popularity. Currently rap is not the same everywhere; it has reached a position of

What Makes Right Acts Right and Wrong Acts Wrong Essay

What Makes Right Acts Right and Wrong Acts Wrong - Essay Example This antagonism emanates from the fact that the owners of such sites hold the opinion that they are just displaying public documents, which can in turn make the public make informed choices while dealing with the individuals in question (Segal, n.p.). However, the affected individuals, whose mug shots appears on such sites are feeling offended, considering that some of them could not have committed any wrong, and they were cleared by the authorities of any wrongdoing. Therefore, the consistent display of their mug shots is tantamount to defamation, considering that they may not have been guilty of an offence, and even for those who could have been guilty, they may have transformed their lives. This is issue raises a fundamental ethical question of right or wrong, since the display of the mug shots is benefiting some individuals, such as the owners of the mug shot sites, the search engines and the partnering financial service companies, while causing grave harm to the individuals whos e photographs are being displayed (Segal, n.p.). The utilitarian approach to answering â€Å"what makes right acts right and wrong acts wrong† According to the utilitarian approach, the right action is that which, amongst the entire available alternatives, is most likely to maximize the overall utility, in the form of happiness and absence of suffering (Jack, 437).The main ethical issue the article raises is whether stopping the publication of the mug shots on the mug shot sites would be right or wrong. The other ethical dilemma raised by the article is whether stopping the publication of the mug shots would be beneficial or detrimental to the public. Therefore, in regard to the case above, the utilitarian approach will consider that; since publishing mug shots of individuals who may have previously been booked by the authorities serves to deny such individuals the maximum overall utility; by denying them happiness and causing them dissatisfaction, then, it is wrong to publis h the mug shots in the sites. However, this position may not be agreeable to all the utilitarian advocates, since by failing to publish such mug shots on the mug shot sites, some individuals are also being denied maximum utility, happiness and satisfaction, which they could derive from publishing the mug shots. Therefore, the utilitarians will disagree on the issue of which alternative between publishing and removing mug shots from the sites creates more happiness and satisfaction (Hare, 117). For example, the owners of the mug shot sites will be denied happiness and satisfaction, since they will not get the money they obtain from individuals seeking to have their mug shots removed. This will in turn cause them dissatisfaction and unhappiness. However, considering that the number of the owners of the mug shot sites stands at around 80, while there are over 1.6 million mug shots printed in the sites, it is apparent that much harm is caused to the individuals whose mug shots are publi shed, thus making the option of stopping the publication of the mug shots the right alternative, amongst the rest. The deontological approach to answering â€Å"what makes right acts right and wrong acts wrong† The deontological approach to what is right or wrong is guided by the principle that; an action could be right or morally correct, even though there are still other alternatives that produces overall better consequences (Singer, 232). Therefore, according to the deontological a

Education policy assignment Example | Topics and Well Written Essays - 1500 words

Education policy - Assignment Example The tripartite education system introduced three levels of state funded education in England and Wales comprising of Primary school education, secondary school education and further or higher education. Primary school, also known as grammar school education was the first stage of learning, accommodating children up to the age of 11. It was further subdivided into three levels namely infant, nursery and junior levels (Bailey, 2010, pp. 26). The Secondary school or technical grammar schools represent the second level, which initially enrolled children between 11 and 15 years, although this was later increased to 16 beginning from 1973. Further education or Secondary Modern School, unlike the other two levels, was optional and admitted students beyond 16 years of age (Tomlinson, 2005, pp. 48). The tripartite education system was introduced in England and Wales as a response to the Prime Minister’s desire to create an inclusive society where each individual would have equal opportunity to enjoy advantages and privileged available in the country (Baldock, 2011, pp. 13). There was a great desire among the English people to create an identity of their own through the education system that would help individuals transition from the effects of the World War II to live independent lives. The tripartite system was then identified as the best alternative to empower the British society and promote development of skills among the emerging crop of youths in the country. This system was spearheaded by people in the country such as Sir Cyril Burt, a prominent psychologist and Herwald Ramsbotham, president of the Board of Education at the time. The Tripartite system was relatively successful in the beginning before education became highly politicized in England and Wales, leading to abolition of the system and introduction of the Comprehensive System. Before the Education Act of 1944, there was no universal

How to be a great teacher Essay Example | Topics and Well Written Essays - 1500 words

How to be a great teacher - Essay Example Through online teaching and interactive learning environments, teachers are playing a considerable role in improving the communication skills of the children by making them interact with other students in different activities. Teachers are also playing a vital role in improving the social behaviors of the students by injecting the senses of responsibility and ethics in the minds of the students. How to Become a Great Teacher Not every teacher is a great teacher. Ragos states, â€Å"The influence of a great teacher is reverberating†. A great teacher possesses such qualities and characteristics, which distinguishes him/her from all other teachers. Some of the main qualities of a great teacher include sense of humor, positive attitude, high expectations, consistency, fairness, and flexibility (Kelly). Let us now discuss in detail what a teacher needs to become a great teacher. In the discussion, we will also include the ideas and responses of Mr. Bob Overstreet, who is a high sch ool teacher from Walton High School. High Enthusiasm A great teacher is always enthusiastic about the job. According to Mr. Overstreet, high enthusiasm and passion to teach students are the keys towards a teacher’s professional success. ... Therefore, teachers need to develop interest of students in the subjects in order to make them successful. Responsiveness Another important factor, which plays a considerable role in development of a great teacher, is responsiveness. A teacher needs to respond to the queries of the students in order to satisfy them. A teacher should never ignore the query of any student. It is also one of the main responsibilities of a teacher to strengthen the concepts of the students and it can only happen if the teacher shows interest by responding to all questions raised by the students about the lecture. According to Mr. Overstreet, a great teacher is one who never leaves any question made by any student unanswered. A great teacher not only responds to the students but also ensures that the students have understood every issue related to the topic. Moreover, a great teacher is one who not only shows interest in the subject related questions raised by the students but also answers other questions related to sports, physical fitness, or any other topic. Friendliness and Communication Skills Another quality, which makes teachers great, is the friendliness and excellent communication skills of the teachers. â€Å"There are many ways to be a successful teacher but the secret lies in excellent communication skills† (Reed). According to Mr. Overstreet, teachers need to be friendly with their students in order to create an effective learning environment. Friendliness of teachers plays a vital role in making the students learn in an effective manner. It is because when a teacher creates an open and sociable learning environment in the classroom, it motivates the students to get

Endometrial Cance Essay Example for Free

Endometrial Cance Essay This cancer mainly has the supported information of how it happens, where it happens in the body, how can it be treated, and who to turn to when one needs help. Endometrial cancer is found in the endometrium, which is the lining of the uterus. The endometrium is found in a woman’s pelvic area and is where a fetus grows until birth. Endometrial cancer occurs when cells of the endometrium begin to grow and multiply without the control mechanisms that normally limit their growth. As the cells grow, they form a tumor. (Endometrial Cancer PubMed Health. , 2012) The exact cause of endometrial cancer is unknown, but there are many risk factors that lead to what causes it to grow rapidly, killing off thousands of women each year. Endometrial cancer is usually found in women in between the ages of 50 and 60. Women, who are obese, fifty pounds over their ideal weight, are ten times greater at risk than women that are not obese. Body fat produces estrogen and the higher level of estrogen are believed to increase the risk of cancer. This is believed because women with excess fat have higher levels of estrogen. Women that have not been pregnant are at three times higher risk. Women who have their periods before the age of twelve are at an increased risk because early puberty increases the number of years that the endometrium is exposed to higher levels of estrogens. (Endometrial Cancer PubMed Health. , 2012). A woman who goes through menopause after the age of fifty-two, which is called late menopause, actually increases the number of years that the endometrium is exposed to estrogen. To all cancers there are symptoms that may be long term or short term. In endometrial cancer, the most common symptoms are abnormal bleeding from the vagina. (Cervical Cancer, 2013). Abnormal bleeding happens during menopause, which makes it harder to determine if something is wrong. During menopause, the menstrual period should become shorter, and the frequency should become farther apart. If there were to be any uncommon bleeding, it should be reported to a physician. Pelvic pain, swelling or lumps in the pelvic area, and weight loss are symptoms that are less common and would indicate advanced cancer. The staging system that is used for endometrial cancer was developed by the international Federation of Gynecology and Obstetrics. Staging is used to classify the cancer based on how extent the disease is. In endometrial cancer, staging is mostly based on how far the main tumor has spread. There are four stages as follows: Stage I: The tumor is limited to the upper part of the uterus and has not spread to the surrounding lymph nodes or other organs. Stage IA: Tumor limited to the endometrium or less than one half of the myometrium. Stage IB: Invasion equal to or more than one half the myometrium (middle layer of the uterine wall) Stage II: Invasion of the cervical stroma but does not extend beyond the uterus (strong supportive connective tissues of the cervix) Stage IIIA: Invasion of the serosa (outermost layer of the myometrium) and/or the adnexa (the ovaries or fallopian tubes) Stage IIIB: Invasion of the vagina and/or parametrical involvement Stage IIIC1: Cancer has spread to the pelvic lymph nodes but not to distant organs Stage IIIC2: Cancer has spread to the par aortic lymph nodes with or without positive pelvic lymph nodes but not too distant organs Stage IV: The cancer has spread to the inside of the bladder or the rectum and/or to the inguinal lymph nodes and/or to the bones or distant organs outside the pelvis, such as the lungs. Stage IVA: Tumor invasion of the bladder, the bowel mucosa, or both Stage IVB: Metastasis to distant organs, including intra-abdominal metastasis, and/or inguinal lymph nodes (Endometrial Cancer PubMed Health. , 2012). There are treatments for endometrial cancer, but it depends on the stage of the cancer. There is an initial surgery that has to be done, which involves removing the entire uterus and cervix, fallopian tubes, and ovaries. After this surgery is done staging is determined. After the staging is determined, only then will there be a treatment by a physician. Surgery is the main form of treatment for endometrial cancer, but there are other options. There is radiation therapy, but this is used for stages two, three, and four. It is given to kill any cancer cells remaining in the body. Chemotherapy is another option and drugs are used to kill cancer cells. The advantage of this option is that the chemicals can attack cancer cells anywhere in the body. The disadvantage of this option is that the side effects include nausea, hair loss, fatigue, anemia, infections, and damage to organs like the kidneys. This therapy is mainly used for advanced endometrial cancer. (Endometrial Cancer PubMed Health. , 2012). The last option would be hormone therapy, which uses hormones to fight cancer cells. This is only used in advanced and metastatic endometrial cancer. If endometrial cancer is determined, there should be foods in the individual’s diet to avoid. Many w omen with this condition can improve their symptoms by just controlling their diet. When this diet is created, the main goal is to eliminate foods that increase stimulated estrogen, prostaglandins. There are ten foods to avoid following an endometriosis diet. The first food to avoid is sugar. Sugar can produce an acidic environment within the body, which produces more pain of endometriosis. Wheat should be avoided because it contains phytic acid, which aggravates symptoms. Soy products contain phytic acid and irritate the digestive system and reduce mineral absorption. Caffeine increase estrogen levels and estrogen triggers endometriosis flare ups. When you consume more than two cups of coffee a day, estrogen levels are caused to rise. Alcohol should be avoided because vitamin B from the liver is being destroyed. The liver is needed to clear out the excess estrogen to control the cancer. Dairy products, mostly milk and cheese, should be avoided because they aggravate the symptoms also. Red meat contains growth hormones that include estrogen, so this should also be avoided. Saturated fats and oils are high in fatty acids that stimulate production of hormone levels. Foods like butter, margarine, lard, organ meats, and fried foods are high in saturated fats and oils. Another group of food that should be avoided is refined carbohydrates. This includes white bread, pasta, flour, pastry, cakes, etc. These should be avoided because most of their natural nutrients are removed, which leads to increase endometriosis symptoms. The last groups of food that should be avoided are additives and preservatives. This includes processed, frozen, and pre-packaged foods. (Nutrition Facts, 2012) There are not many alternatives for this type of cancer. This is said because there is strictly surgery that has to be done before anything else can happen. This surgery then leads to the treatment for the individual that has the cancer. (Endometrial Cancer PubMed Health. , 2012) In every cancer, you have a statically breakdown of how many people have survived or died from a certain type of cancer. My statically breakdown is involved mostly with women, because no man can get the cancer. Endometrial cancer is usually diagnosed at an early stage. â€Å"The one year survival rate is about 92%. The five year survival rate for this cancer that has not spread is 95%. If the cancer has spread to distant organs, the five year survival rate drops to 23%. Survival rates for African American women are 10% lower than that of white females for every stage† (ncbi. nlm. nih. gov). In conclusion, most women who have endometrial cancer are cured. There are many women who die from the emotional part of obtaining the cancer. Many women would feel anxious and depressed. There are many support and counseling groups that are concerned with the individual’s feelings. Friends and family members should be very supportive and the individual that has obtained the cancer should not be hesitant to bring the topic up to close friends or family. It is amazing how many people are helped through their cancer by just talking out the worries or concerns they may have. My opinion about endometrial cancer is that it should not be taken as a joke. This is something serious that affects 200,000 women each year from their day to day life. I never knew this cancer existed until I conducted research for an original cancer. This cancer is something that will affect many people in the future if prevention actions are not taken. References Endometrial Cancer PubMed Health. Web. 07 Jan. 2012. lt;http://www. ncbi. nlm. nih. gov/pubmedhealth/pmh0001908/gt;. Endometrial Cancer Staging EMedicineHealth: Symptoms, Prognosis, Treatment and Risk Factors by. Endometrial Cancer. Web. 07 Jan. 2012. lt;http://www. emedicinehealth. com/endometrial_cancer/article_em. htmgt;. Endometrial Cancer Treatment after Surgery. UpToDate Inc. Web. 07 Jan. 2012. lt;http://www. uptodate. com/contents/patient-information-endometrial-cancer-treatment-after-surgerygt;. Endometriosis Diet Foods to Avoid | Relieve Endometriosis. Endometriosis Explained | Relieve Endometriosis. Web. 07 Jan. 2012. lt;http://relieveendometriosis. com/foods-to-avoid-on-an-endometriosis-diet/gt;. amp;middot;, Media Flow. Endometriosis. Alternative Surgery. Web. 07 Jan. 2012. lt;http://www. alternativesurgery. com/education/endometriosis/gt;. â€Å"Self Nutrition Data† Know what you eat. Web. 21 March. 2012. lt;http://nutritiondata. self. com/gt;

Role of Mirror Neuron System (MNS) in Autism

Role of Mirror Neuron System (MNS) in Autism Mirror neuron system (MNS) plays an important role in the specific behavioral features of people with autism. In this paper the central aspects, such as neuropathology, etiology and prevalence, of autism and related disorders will be discussed. In addition the Empathizing-Systemizing (E-S) theory and Theory of Mind (ToM), two theories linking the autistic brain with the specific behavior of the disease, will be discussed. The next two chapters are dedicated to the MNS and the consequences of its dysfunction in autism. Important are the two main functions facilitated by the MNS: imitation and action understanding. Several studies show that dysfunction of the MNS in autism, might be a reason why these abilities are underdeveloped in autistic individuals. Autism was first described in 1943 by the Austrian-American psychiatrist Leo Kanner. He noted 11 cases in which kids werent able to relate in usual ways to people and showed unusual responses to the environment including stereotyped motor mannerisms, resistance to change and reduced communicative skills. The condition of these kids was termed Autistic disturbances of affective contact. Nowadays stricter definitions of the disorder have been proposed and clinical indications have been set up for diagnosis.1 Autism is defined by several clinical manifestations, including qualitative impairment in social interaction, qualitative impairment in verbal and non-verbal communication and restricted repetitive and stereotyped patterns of behavior, interests and activities.2 These characteristics of the neurological disorder begin before the age of three, although it is not always recognized at this age. Autism, along with Asperger syndrome and PDD-NOS, belongs to the family of pervasive developmental disorders (PDD). This family includes a broad range of disorders associated with underdevelopment of social and communicative skills particularly. These deficiencies may be caused by mental retardation (Retts syndrome) but thats not always the case. Cases of Autism and PDD-NOS are not always linked with mental retardation and Asperger syndrome is even associated with normal level of intelligence. This shows that the members of the PDD family are very heterogeneous in their behavioral manifestations, degree of affectedness and etiology. This heterogeneity has lead to the term Autism Spectrum Disorders (ASD). ASD refers to the fact that several neural developmental disorders (Autsim, Asperger syndrome, PDD-NOS) are linked to each other in various ways, which makes it difficult to develop clear-cut diagnostic boundaries. This linkage is highlighted in family members of patients whom mostly do not meet the criteria for a clinical diagnosis but do show (in lesser extent) some of the manifestations present in the patient.1 Figure 1: Specific behavior observed in persons with autism due to social and communicative impairment and restricted repetitive and stereotyped patterns of behavior, interests and activities. 1: Difficulty in mingling with others. 2: Inappropriate laughing or giggling. 3: Little or no eye contact. 4: Apparent insensitivity to pain. 5: Prefers to be alone; aloof manner 6: Spins objects. 7: Inappropriate attachment to objects. 8: Noticeable physical overactivity or extreme underactivity. 9: Unresponsive to normal teaching methods. 10: Insistence on sameness; resists changes in routine. 11: No real fear of dangers. 12: Sustained odd play. 13: Echolia (repeating words or phrases in place of normal language). 14: May not want cuddling or act cuddly. 15: Not responsive to verbal cues; acts as deaf. 16: Difficulty in expressing needs; uses gestures or pointing instead of words. 17: Tantrums displays extreme distress for no apparent reason. 18: Uneven gross/fine motor skill (may not want t o kick ball but stack blocks). 3 There are, as mentioned above, four main characteristics of autistic disorders (including the age of onset). First there is qualitative impairment of social interaction. Young children learn their communicative and social cognitive skills by interaction with caregivers. Autistic kids often pay little attention to the smiling face or highly intonated voice of their caregiver and have more interest in the inanimate environment. This will cause a delay in the development of social interaction and also impedes the kid to get attached to a person. The social skills of patients could get better during time but even then the complexity of social interaction (e.g. showing emotions, empathy) will make it hard for the autistic person to have a normal, animated conversation. 1 Another manifestation of autism is qualitative impairment in verbal and nonverbal communication and play. Around 20-30% of patients with autism never speak. There is also no attempt to engage in communication or to compensate the inability to speak by nonverbal communication. These individuals for example do not make eye contact. When autistic persons do speak, their language has often typical features. They often speak with a monotonic voice and might say things not meant for communication (i.e. non-reciprocal communication). They can show echolalia as well, which makes them repeat what is said to them or what they hear in their environment (e.g. from the radio). Next to that the social uses of language, such as humor and irony, is difficult to understand for patients with autism. Another feature typically seen in individuals with autism is pronoun reversal.1 A third characteristic is a markedly restricted repertoire of activities and interests. This is expressed by several stereotyped movements, including toe walking, finger flicking and body rocking. Another way in which this characteristic emerges is the interest of the individual in repetitive activities such as collecting certain objects or repeating certain words or numbers. This urge for steadiness and sameness makes it hard for autistic persons to tolerate change and variation in their daily routine and to deal with stress. 1 At last the age of onset is always before three years.1 In 2006 the prevalence of autism spectrum disorder was estimated around 1 percent worldwide4, with two to four times more affected males than females5. An increase in the prevalence of autism and related conditions has been observed worldwide. The adoption of broader definitions of autism and greater awareness among clinicians and parents are most likely the main reasons for this growth. 1 The etiology of autism is not always known. In most cases individuals develop autism without an identifiable cause and are diagnosed with idiopathic or non-syndromic autism. About 70% of these patients dont show any physical abnormalities and are said to have essential autism. The other 30% of the patients can suffer from dysmorphic features such as microcephaly (i.e. an abnormally small circumference of the head) and structural brain malformation.5 Autism is associated with a range of other disorders and impairments. In 5-10% of cases, Individuals with Autism are also diagnosed with disorders such as Rett syndrome, Down syndrome, Fragile X syndrome and tuberous sclerosis. Epilepsy is suffered by 33% of the patients and 44,6% of children diagnosed with autism were reported to have intellectual impairment, defined by an intelligence quotient (IQ) score less than 70.5 The phenotypic heterogeneity in autism patients is a major challenge in research. Individuals with autism seem to have a unique combination of symptoms and show very divergent behavior. This makes it hard for researchers to find a common cause or treatment for the syndrome. A lot of research is done to clear up the genetic background of autism. The different features of autism suggest that a set of different genes is involved with the disease.2 Alterations in gene sequence could have an impact on the function of several parts of the brain. With use of Magnetic Resonance Imaging (MRI) major types of pathology have been detected which, most possibly, contribute to the behavioural features of Autism patients. The abnormal brain patterns found include an abnormal acceleration of brain growth in early childhood, minicolumn (local network that contains elements for redundancy and plasticity) pathology, curtailed neuronal development and brain structure-specific delays of neuronal growth. 2 How these brain pathologies lead to the changes in the behavior described in autistic individuals is still not known. A (new) theory is proposed by Baron-Cohen to explain the connection between the autistic brain and the correspondent behavior of an autistic individual. This theory is called the Empathizing-Systemizing (E-S) Theory. It is based on the E-S model, which states that the social and cognitive skills of a person are based on an Empathizing Quotient (EQ) and a Systemizing Quotient (SQ). People with autism are said to have an extreme Systemizing brain and thus show little empathy. 6 The E-S theory is closely related to another theory namely the theory of mind (ToM). This theory is an innate mechanism by which a person can interpret and attribute mental states to oneself and others and to understand that another person could have other intentions, desires and beliefs. It makes it possible for people to see the world through another persons eyes. It has been hypothized that a theory of mind deficit, so-called mind-blindness, is one of the main causes of the impairments in social interaction. It has been proposed that children with autism fail to employ a theory of mind, which makes it difficult for them to see things from another persons perspective.7 The Mirror Neuron System Mirror neurons were first discovered in a specific region of the premotor cortex of monkeys, the F5 area. These special type of neurons appeared to discharge when monkeys did a particular action as well as when they just observed another individual doing the same action. It didnt matter if the other individual was a human or a monkey or if the subject was rewarded afterwards: responses were equally. 8 Figure 2: A piece of food is grasped by the experimenter (upper panel left), the tray is moved to the monkey and the monkey grasps the food (upper panel right). Activation of neurons in F5 area both during observation of the experimenters grasping movements, and while the same action is performed by the monkey (Lower panels). 9 After the discovery of these visuomotor neurons in monkeys, research was done to find evidence for existence of the same neurons in human. By the use of neuropsychological and brain-imaging experiments some results were found that could indicate the existence of a Mirror Neuron System (MNS) in human.8 First evidence for the MNS in humans was found using electroencephalography (EEG). With this technique was demonstrated that the mu rhythm, which is present during motor rest and disappears during motor activation and somatosensory stimulation9, disappeared during both execution and observation of hand actions10 This shows that not only by executing a task, but also by observing of someone else doing a task, motor neurons are stimulated. Although motor neurons of the observer are stimulated, no movement is made. The mechanism that prevents this unnecessary movement is still unknown. One of the possibilities might be the existence of regulatory mirror neurons or super mirror neurons.11 After this first evidence for the existence of a MNS in humans, more clues were found using other techniques such as Transcranial Magnetic Stimulation (TMS) and functional Magnetic Insoncance Imaging (fMRI). These studies showed that during action observation, cortical areas of the brain involved in motor control were activated.9 Activation was particularly observed in posterior inferior frontal gyrus (IFG), also known as pars opercularis, and adjacent ventral premotor cortex (PMC). In addition mirror neurons were found in the rostral part of the inferior parietal lobule. Activation was also found in the superior temporal sulcus (STS), which is believed to be the region responsible for visual input to the MNS (figure 3).11 Figure 3: Schematic overview of the neural circuitry for imitation. Visual input enters via the posterior superior temporal sulcus (STS). Visual information is passed on to the rostral inferior parietal lobule(IPL) (orange arrow). The red arrow represents the information flow from the parieral lobule to the ventral MNS, i.e the ventral premotor cortex (PMC) and inferior frontal gyrus (IFG), concerned with the goal of action. Efference copies of moter imitative commands that are sent back to the STS are represented by black arrows. This allows matching between the senory predictions of imitative motor plans and the visual description of the observed action.11 Based on these findings, two hypotheses have been proposed that give the possible function of mirror neurons. The first hypothesis states that mirror-neuron activity mediates imitation 12 Humans are one of the few species that can learn by imitation. Studies show that 12-month-old infants can imitate facial and hand gestures and by this mechanism learn these movements themselves.13 Next to that the infants were also able to predict the action of goals by other people. This introduces the second hypothesis that says that mirror neurons are the basis of action understanding.9 For people to interact with each other, they must be able to understand the actions of another person. So action understanding plays a key role in the organization of social behavior of humans. An interesting experiment has been done by Umilta et al, showing that mirror neurons became activated even when visual stimuli were hidden.14 So different studies show that most likely both hypotheses are true, although there is still some discussion by which mechanism the mirror neurons execute these functions.9 Autism and the Mirror Neuron System Recently it has been proposed that dysfunction of the mirror neuron system could have an influence on the development of autism.15 Defects of these neurons early in development are believed to interfere with the development of normal social actions such as imitation, theory of mind and language. 11 Several studies are done to test this hypothesis. Testing the IQ of children with autism shows a negative relationship between the activity of the mirror neurons and the scores of the children on the social subscales. This means that a higher activity in de mirror neuron system is accompanied with a high score on the social domain. This gives one of the first indications of a link between the dysfunction of the MNS and the development autism.11 One of the functions that is thought to be impaired by the dysfunction of the MNS is imitation. Imitation is one of the most important mechanism by which young children learn their social and communicative skills. Different experiments demonstrated that children with autism have difficulties performing imitation.17 Studies using fMRI supported the hypothesis by showing a reduced MNS activity in children with autism during imitation and observation of facial emotional expression. These results all suggest that mirror neurons play indeed an important role in imitation and early dysfunction of MNS may be at the core of the social limitations observed in children with autism. 16 Rizzolatti and Arbib have proposed that the part of the monkey brain which contains mirror neurons dealing with hand actions, has evolved to subserve speech in humans. 17 This would suggest that hand gestures and mouth gestures are linked in humans. A defect in this specific part of the MNS could result in an inability to speak, like some of the persons with autism do. However, to date no research is done to prove this possibility. Another possible effect of mirror neuron dysfunction could be underdevelopment of ToM. It has been demonstrated that children with autism have difficulties perceiving the world from another persons eyes, suggesting that they have a reduced ToM. However, a study showing a correlation between the dysfunction of the MNS and ToM has still to be done.15 Conclusion Although the discovery of mirror neuron system is just recently done, already a lot of research is dedicated to this interesting part of the brain. The specific neurons first found in monkeys, are most probably also an important part of the human brain forming a basis for functions such as imitation and action understanding. In autistic persons, who show to have difficulties with these abilities, reduced activity of mirror neurons has been found. This would suggest that the MNS is a key factor that influences the degree of social and communicative impairments in these individuals. Still a lot of research has to be done to find strong evidence for the dysfunction of the MNS and its relationship with reduced speech, social interaction skills and theory of mind. Referenties 1 Kiln A (2006): Autism and Asperger syndrome: an overview. Rev. Brasil de Psychil. 28: S3-S11 2 Wegiel J, Kuchna I, Nowicki K et al. (2010): The neuropathology of autism: defects of neurogenesis and neuronal migration, and dysplastic changes. Acta Neuropathol. 119: 755-770 3 Chen, E (2004): Checklist autism. Available on: http://www.elainechen.com/illustration_template.php?page=autism (Geraadpleegd op 4 juli 2010) 4 Baird G, Simonoff E, Pickles A et al. (2006): Prevalence of disorders of the autism spectrum in a population cohort of children in South Thames: the Special Needs and Autism Project (SNAP). Lancet 368: 210-215 5 Pennington BF, Ozonoff S (1996): Executive Functions and Developmental Psychopathology. J. Child. Psychil. Psychiat. 37: 51-87 6 Baron-Cohen S (2009): Autism: The Empathizing-Systemizing (E-S) Theory. Ann. of NY Aca. of sci. 1156: 68-80 7 Baron-Cohen S, Leslie AM, Frith U (1985): Does the autistic child have a theory of mind? Cognition 21: 37-46 8 Rizzolatti G, Craighero L (2004): The mirror-neuron system. Annu. Rev. Neurosci. 27: 169-192 9 Rizzolatti G, Fogassi F, Gallese V (2001): Neurophysiological mechanisms underlying the understanding and imitation of action. Nature Rev. Neurosciences 2: 661-670 10 Hari, R et al. (1998): Activation of human primary motor cortex during action observation: a neuromagnetic study. Proc. Natl Acad. Sci. 95: 15061-15065 11 Iacoboni M, Dapretto M (2006): The mirror neuron system and the consequences of its dysfunction. Nature Reviews Neuroscience 7: 942-951 12 Jeannerod M (1994): The representing brain. Neural correlates of motor intention and im- agery. Behav. Brain Sci 17: 187-245 13 Meltzoff AN, Prinz W (2002) The Imitative Mind. Development, Evolution and Brain Bases. Cambridge Univ. Press 14 Umilta MA, Kohler E, Gallese V, Fogassi L, Fadiga L, et al. (2001): I know what you are doing: a neurophysiological study. Neuron 32: 91-101 15 Williams JH, Whiten A, Suddendorf T, Perret DI (2001): Imitation, mirror neurons and autism. Neurosci. Biobehav. Rev. 25: 287-295 16 Dapretto M, Davies MS, Pfeifer JH et al. (2005): Understanding emotions in others: mirror neuron dysfunction in children with autism spectrum disorders. Nature Neuroscience 9: 28-30 17 Rizzolatti G, Fadiga L, Matelli M, Bettinardi V, Paulesu E, Perani D, Fazio F (1996): Localisation of grasp representations in humans by PETà 1: observation vs execution. Exp. Brain Res. 111: 246- 252.

The Gothic Genre and What it Entails Essay -- Gothic Criticism

"The invaluable works of our elder writers re driven into neglect by frantic novels, sickly and stupid German Tragedies, and deluges of idle and extravagant stories in verse. The human mind is capable of being excited without the application of gross and violent stimulants.." William Wordsworth, Preface to The Lyrical Ballads, 1802. "..Phantasmagoric kind of fiction, whatever one may think of it, is not without merit: 'twas the inevitable result of revolutionary shocks throughout Europe thus to compose works of interest, one had to call on the aid of Hell itself, and to find things familiar in the world of make believe.." Marquis (Donatien Alphonse) de Sade, "Reflections on the Novel.", 1800. Gothic literature has been an area of critical contention since Horace Walpole's seminal Gothic novel, The Castle of Otranto, was published in 1764. Although vilified by much of the contemporary press the Gothic had its champions, many of whom were also its practitioners including Walpole, the subsequent generation's Anne Radcliffe and the Marquis de Sade who had his own brand of highly sexualized Gothic. Despite these voices, Gothic was still a marginalised genre in its incipient days, at least in the bulk of critical writing (this is the view of most contemporary historical overviews e.g.: Sage, Botting, Kilgour). Many critics writing at the time of the Romantic Gothic (i.e: Gothic written during the arbitrary period of Romanticism) considered such novels to be sensationalist, trashy and "completely expurgated of any of the higher qualities of mind" (Peacock quoted in Sage, 11). I think this is an unfair judgemen... ...------------------------------------ [1] Most quality Gothic books are likewise referential or intertextual. Frankenstein draws on a rich lineage of Romantic favourites from Milton to Goethe through Godwin up to Percy Shelley. It is from these books the monster learns his culture thus his humanity. Melmoth has frequent allusions to contemporary romance e.g.: "Romances have made one familiar with tales of subterranean passages and supernatural horrors." (Maturin, 191). [2] The same thing occurs in Pier Paolo Pasolini's film version of 120 Days via the use of altered lighting, camera angles and wall paintings to the subtle distortion of the physical surroundings. [3] The Midnight Bell by Francis Lathom. David Punter, in The Literature of Terror, refers to it as one of a "morass" that "flooded the market" (114).

Rev. Arthur Dimmesdale and Hester’s Quest for Identity in Hawthornes S

Dimmesdale and Hester’s Quest for Identity in The Scarlet Letter  Ã‚     Ã‚   While allegory is an explicit and tempting reading of Hawthorne’s The Scarlet Letter, I see in this novel also the potential of a psychological reading, interpreting it as a search for one’s own self. Both Arthur Dimmesdale and Hester Prynne goes through this process and finally succeeded in finding the duality of one's personality, and the impossibility of complementing the split between individual and community identity. However, they were compelled to take different paths on this journey, and they react quite differently when they finally arrive at the conclusion of this search. Dimmesdale and Hester start out from the same point: their adultery. This "sin" shakes them out of place from their tracks, and begins their long and difficult journey. Dimmesdale’s crime is kept secret, but it does not mean that he can forget it or deny it. As a well-respected minister, he stands at the center of his community, being the advocate of religious and moral standards of that Puritan society. Whereas the Puritans are as a whole stern and strict concerning evils and sins, he is even more conscious of them than anyone else. The values he holds condemn him with a strong sense of guilt, precisely because he is his own prosecutor. The pain is acute because not only has he sinned, but he has to bear the secret of it: It was inconceivable, the agony with which this public veneration tortured him! †¦ He longed to speak out, from his own pulpit, at the full height of his voice, and tell the people what he was. †¦ ‘I, your pastor, whom you so reverence and trust, am utterly a pollution and a lie!’ (143) Not only does he have to bear the guilt of his crime, but h... ...uld have grown ripe for it, in Heaven’s own time, a new truth would be revealed, in order to establish the whole relation between man and woman on a surer ground of mutual happiness. (263) As Dimmesdale represents the society-bound person, oppressing his passions, and Hester the society’s exile, proudly denying her need for social support, the sad truth they discover, although through different ways, is one of the same: that one needs both individual freedom and social belonging. Although it is impossible for them to have both, and complete themselves, at least they have come to the recognition of this truth.    Works Cited Hawthorne, Nathaniel. The Scarlet Letter. Oxford and New York: Oxford University Press, 1998. Girgus, Sam B. Desire and The Political Unconsciousness in American Literature. New York: St. Martin’s Press, 1990.      

The Tragedy of Leila in Bone Essays -- Bone Essays

The Tragedy of Leila in Bone      Ã‚  Ã‚   How much responsibility should any child have over their family? In "Bone," by Fae Myenne Ng, a character named Leila is born the daughter of a loving mother, Mah, and a run-out-on-the-family father whom cursed Leila with a last name Fu. As Leila said herself, "Fu in our dialect sounds like the word for bitter" (18). She became the oldest with two other sisters, Ona and Nina, whom both came from Mah's second husband, Leon. Leon loves his biological daughters like a true father should; meanwhile, Leon also loves Leila, his daughter only by marriage to Mah. Leon expresses how much he loves his daughters by saying "Five sons don't make one good daughter" (3), causing a scene in front of people who think that he is unlucky for not being blessed with a single son.    At a very young age Leila was forced to be the sister-in-charge and make decisions that a young girl twice her age would not normally be expected to produce. Mah began working as a seamstress before the girls would wake up, and continue working until after they would fall asle...

Development of Children and Young People Between Birth to 19 Essay

From six months onwards a child learns to sit up using support until they can manage without any support and eventually learning to crawl or shuffling on their bottoms. They are able to rollover from their tummies on to their backs and vice versa. They start to hold on to furniture learning how to walk along or by using the aid of a baby walker, up until they gain the confidence to walk alone. Their hand and eye coordination improves as they learn to pass an object from one hand to another, and begin to show preference for one hand. They learn to play with bricks. Firstly banging them together to being able to build towers, eventually building larger towers. By the age of two children will have learnt how to sit, walk, feed themselves and they will have moved from eating soft mashed food to eating solids, as sign of their teeth will be clearly visible. They will have learnt to kick and throw a ball. They will be able to grasp a pencil to make scribble on paper. From three to seven a child is more independent. Learning how to jump, climb, catch and walk up and down stairs confidently. They learn to pedal and eventually ride a bike without support. Using their fine motor skills to hold and use a pair of scissors, able to gain control of a pencil. Increasing in their writing skill. Can also fasten and undo buttons and shoe laces. From the age seven to twelve years a child will progress in running, jumping skipping and enjoying playing games as a team, even though they may misjudge their ability until the age of nine. Between twelve and nineteen a child goes from childhood into adulthood. This is referred to the adolescences stage. This starts from the age of 11 up until the age of 19 or 20. It’s the stage that teenagers learn to detach from their parents and become more independent. Every child rate of growth is different. Boys normally begin adolescence around the age of 14 year, which is later than girls, even though by the end they are usually bigger than girls. They will develop body hair as their body shape changes, their muscles begin to grow, increasing their strength. Their voice will change and become deeper. In the early stages to mid stages of puberty testicles and scrotum will begin to grow. Penis growth starts later but continues for longer. Girl’s breasts start to swell from around the age of 10. They will also develop hair in the pubic region that will become dark and curly. Their body shape will change. Some girls may be physically mature by the age of 13. This is dependent on the age at which she begins puberty, which varies, ranging from 8 until late teens. The average age for girls of menstruation is around 13. Social and emotional development. From birth to about one year old a child mainly communicates through facial expressions such as smiling at familiar faces. A child of this is very dependant and requires comfort from an adult. They recognise familiar faces and get distressed when separated from a parent. They enjoy interacting and playing games such as peek-a-boo and they gradually develop a sense of identity and want to do things for them self. They easily get jealous when attention is not given to them and try to please adults. Temper tantrums start when not being given what they want or not wanting to share toys. From three to four years a child is more self-motivated and is able to cope with unfamiliar settings and adults. They know how to share, becoming considerate and caring of other feelings. They enjoy playing with other children. Between four and seven a child is able to make friends but still finds it difficult to take turns and needs help resolving problems. By this age a child should have a stable environment and routine, they need to have limits set. By the age of seven a child becomes less dependant. Starting to enjoy playing with other children. They become aware of their gender and develop understanding between right and wrong. By the age of eight they develop a close friendship and enjoy playing with the same sex. By twelve they can start to show arrogance and bossiness and are uncertain sometimes. By the time a child reaches the teenage years they are very self-conscious. As their body shape is changing and odours make occur, acne may develop due to oily skin. They begin to follow peer groups in the way they dress having labelled clothing, collecting the same things playing the same games. They turn to their friend and not to their parents for approval. They begin to question certain aspects of life such as parental and community values and beliefs. Intellectual development A child between the ages of birth to three is more confident but still needs an adults support. They enjoy copying others and trying out different ways of behaviour in play. They realise that others are spate people from themselves. From three to four a child learns to understand two or three simple tasks that they are given to do such as pick up the toys put them in back in the box and put the box where it belongs. They begin to realise the difference between objects, size and type and are able to group these together. From five to seven they learn to understand that there is differences and sameness in various aspects in life and that differences can co exist side by side and are able look at things from different perspectives. By the age of seven, children are able to read to themselves and will take a lively interest in certain subject by the age of nine. During the adolescence stage the mind is maturing as young people begin to develop a sense of responsibility for their thoughts, words and actions. They begin to plan about their future and what line of work they want to be in? If they want to get married and have children? They gain the ability to make a link between different pieces of knowledge and the ability to make links of these with the world from their perspective. This stage depends on the guidance given to young people in respects to helping the brain. A young person learns to take the responsibility for his or her own fiances, accommodation, employment and personal realationshops. This reaches completion as the responsibility from parent transfers to the young person. Language development From the early stages in life a child is able to make a lot different sounds. They begin to babble. Laughing and squealing when they are happy and cry to show emotion. They respond to music and sounds. Trying to imitate a parents face especially the mouth. Between one and two years a child learns to use single words to joining them up to make phrases. They begin to understand parents and try and copy them. By the age of two a child’s vocabulary can be anything from 30 to 150 words. By the time they are three a child can use words to form a sentence and begin to ask questions. They are able to memorise rhymes and songs and are able to join in and are able to scribble on paper. From three to four a child starts to use past tense and is able to use a different pitch or tone of voice. Their vocabulary extends between 1000 to 1500 word. From five upwards their questions become more complex as they use language to communicate their ideas. The pencil control improves. As they copy shapes and letters. By the age of seven they are able to speak fluently and make up stories. They begin to understand letters and link them to sounds. A child of twelve years is able to describe complicated scenarios. They need help in tackling complex spellings and learning the different tense of grammar. They are able read out aloud. From twelve on to nineteen years a young person begins to use sarcasm, joking and mockery as it is new and sophisticated language for them. They are maturing and enjoy using their thought to debate whether it is formal or informal.

My Grandparents

The piece of writing you are about to read is original and true. It is presented in the form of a Biography of three of my Grandparents my Dads parents (Granny Rita & Granddad) and Mums Mum (Nanny). Granny Rita My Dads Mums maiden was Mason it was given to her by her Fathers Father who was an Irish man. Her matrimonial name is Maynard her forename is Maynard I have always called her Granny Rita. Rita Mason was born in Bridgetown Barbados in January 1942. As a child, she was taught to be polite, friendly, good and helpful, this is most probably the truth as this is how she is today. Also read The Story of an Eyewitness Essay Analysis Rita Mason left Barbados for England in 1959 aged 19. She took a course as a trainee nurse and realized that it wasn't the job for her so she gave up the course. She then got a job as a home machinist and made skirts and dresses for various factories. Eventually in 1972 when my dad was about 12, she stopped making clothes as a profession and got a City ; Guilds degree in Baking and Decorating Cakes and other delicatessens by this time she had my Uncle George her second child. My Dads parents knew each other from before they left Barbados. They got Married in 1961 after my Dad was born in 1960 George was born three years later 2 years later my Auntie Margo was born. Not too long after they got married they set up shop in Walthamstow everything was alright for the few years but the business failed due to lack of experience and or knowledge. They soon got back on their feet and bought a spot in Walthamstow market near Walthamstow Central Station selling summer clothes during the warm months and winter clothes, jackets and coats during the colder months. They've been working on the market for over 16 years now and the business was going well till about late 2000 when the consumers started to drift from the market. They had another son Ricardo who was born in 1983 who was two young to experience the shop like me he has only stories and pictures to show him what it was like. The Maynard's lived in Chingford North East London bordering the London Borough of Walthamforest and the east coast region of Essex. Granddad George Maynard was born in Bridgetown Barbados May 1942, unlike Granny Rita while he worked as a supermarket clerk for 5 months in Barbados. He left his Native Barbados in 1961 with my Rita Mason (Granny Rita before marriage). On arrival in England, he went to trade school and got a degree in the sale of Merchandise and a traders licence. He then bought a spot in Petticoat lane Market. He worked there for about 3 years. After selling the spot in the market, he put a down payment on a shop front that was for sale and started to trade from it the shop was situated within close proximity to London Liverpool St. Station. He then found himself redundant, as the stock was not selling in an inner city shop he sold the shop for à ¯Ã‚ ¿Ã‚ ½65k and bought a new van and a spot in Walthamstow Market he also bought a spot in petticoat lane for Sunday trading. By this time as I mentioned previously they had already had all there kids. They kept petticoat lane until 1993. The summer of 1992 was a bad time for us as my Uncle George was Shot dead in gang related attack he was killed round the corner from his parents home where it was thought he was running to. Coping with the death of my Uncle was hard for all of the family but Auntie Margo and Granny Rita found it harder to accept. I think that it was a lot easier for me as I had only known him for 5 years were, as they had known him for a lifetime. The reason it was so hard to over come was because he was shot nine times, while trying to escape to his parents house he was shot while jumping from a first floor balcony in a block of flats, after being shot once while he was running from his killers. He was shot once in the leg, twice in the buttock and then four times in back it was said at the time by coroners that he might of survived if he didn't get shot so many times. He was pronounced dead at the scene by the time the Ambulance and Police had arrived. My Grandparents were informed of what had happened by my mum who was told by Nan who was told by one of her church friends who had seen the incident on a News Bulletin. Thru out my Uncles final days a flock of seven white doves were seen flying around the estate several times on the morning of my Uncles last day which was Friday 15th May 1992 two of them landed one at the back and one at the front of house. The block that he was shot in had walls stained with blood as people had often been murdered in them before. There were originally six of these 16 storey blocks that towered over Chingford hall Estate. They were all eventually pulled down after most of the local residents had signed a petition to have them blown down, as they were associated with drugs, violence and murder. The estate was left felling quiet and empty but it had become a safer place to live in for adults and children new facilities were put in like a Youth Club and a Park. The demolition of the blocks led to the gangsters that used to live on the estate being driven out and then the construction 2500 new houses and flats. The sad thing about the incident was that my Uncle had to die for the council to realize what was going on in the estate, which was well known by Police also just hours before my uncle was looking after and playing with his Daughter Lekiesha aged one at the time. She looks just like him. In a spear time as a family we all go down to the cemetery and tend to my uncles grave my granddad keeps a little corner in the Garden for him which my uncle kept for himself. Nanny My Nan's life before coming to England is similar to Granny Rita's, apart from the fact that she was born in Clarendon, St. Anns Bay, Jamaica August 1942. My Nan didn't marry and still has her birth name Winifred Rose Brown. From what I've heard about my Nan as a child, she was boisterous and was climbing trees and hills. In Jamaica, my Nan was lived in St Anns Bay, which, is situated very close to Montego Bay Jamaica's second most popular region after Kingston and Spanish Town the Kingston being today's Capital Spanish town was the islands capital during the Spanish rule over 500 yrs ago. She was educated in a Jamaican school by her Uncles, Aunts and older Cousins who taught at the school, so when she got in trouble in school she got more trouble at home as my Great Grand Parents would believe the teachers so my Nan never lied about getting in trouble as it didn't make any sense. My Nan often worked my Great Grand parents land with her Brother's and Sisters. My Nan moved to London in 1960 aged 18 she lived in Sigdon Rd Stoke Newington bringing her oldest children with her, boys, Jimmy and Tony (not twins) so that they could get a better quality of life. My Great Grand parents were already here my Nan and her boys arrived. My Nan went on a baking course and passed. She started making cakes as a profession but as she had small children, she quit baking professionally and took up child minding. By now, she had had her first set of twins my mum (Sharon) and her twin Sandra. My Nan, My Great Grandparents, My Mum, My Uncles Jimmy and Tony and My Auntie Sandra moved to Evering Rd Stoke Newington. Where she had her second set of twins a boy and a girl Tracey and Keith some years later she had my uncle Stephen and then two years later she had her last set of twin's boys Brian and Barry. The house was getting a bit crowded so my Nan moved out to Well St Hackney taking her younger Children with her the oldest two Jimmy and Tony stayed with their Grandparents. When they went back to Jamaica in 1972 Jimmy ; Tony decided to go with them Tony cam back for good 2yrs later Jimmy comes over whenever he can find the time. My Nan still bakes cakes and child minds although she a 60 yr old diabetic she is still strong and healthy and makes annual trips home to her Native Jamaica. She still bakes and child minds but not as much as she used to. She also doesn't take in as much children as she used to. My Nan has 18 Grand Children in Total, in the UK 14 living 1 dead at birth, 2 in Jamaica and 1 in the US. My Nan has 9 children 8 live over here in the UK Jimmy lives in Jamaica. My Nan makes sure that the family in Jamaica stays well looked after and cared for. My Nan's Dad sadly passed away at 23:00 Jamaica Time / 4.00GMT (24hr) on Saturday 22nd November 2002. He was very sick and in his early 90's The reason I chose these three of My Grandparents was because if it wasn't for them I wouldn't I be here today. In addition, out of 6 my Grand Parents alive today these three are the closest to me and have helped me in many ways as well as because of what they've done in their lives.

Mark Twain’s work, Life on the Mississippi River

Literary critics admittedly point out that there are many themes which run along Mark Twain’s work, Life on the Mississippi River. However, there is always schism as some critics point out that Twain’s works were rife with thematic undertones which were mainly bereft of human ideals such as justice, equality, suffering and tragedy. These critics maintain that given Twain’s leanings towards atheism, he possesses more compunction to delve on moralist ideals. On the other hand, there are critics who point out that Mark Twain’s themes straddle both moralist and non moralist matters, irrespective of his leanings on religious matters. Nevertheless, it is lucid that humanitarian and moralist themes run along his work, Life on the Mississippi River. This paper therefore seeks to establish the veracity of this standpoint. Introduction The book entitled, Life on the Mississippi River is Mark Twain’s memoir that detailed the days he spent as a Mississippi River steamboat pilot in a period anteceding and succeeding the American Civil War. Mark Twain opens the book by giving a short description of the Mississippi River from its point of discovery by Hernando De Soto in 1542. The book continues with Mark Twain’s anecdotes relatable to Twain’s training as a steamboat pilot, according to his own words, the â€Å"cub† of an expert pilot. This book that greatly describes his affections and the science behind navigating the dynamic Mississippi River was initially published in 1876 under the title, the Old Times on the Mississippi. The fact that there are sundry and ominous themes that run deep in this book is portrayed in the fact that the second part, does not constrain itself to describing Twain’s return to travel from St. Louis to New Orleans on a steamboat after many years; but on the contrary, thematic and emotive topics akin to greed, tragedy, gullibility and bad architecture run deep in this work piece. This paper therefore takes to dwell on the themes of tragedy and greed as they run along dominantly in this book, Life in the Mississippi. First off, the theme of tragedy appears in the book’s sample of the authorâ€⠄¢s missive to his sister- in- law, Orion. The book, mentions that five days prior to the composition of this letter, an explosion occurred in a steamboat which had carried Mark Twain’s younger brother, Henry. This development that took place in Pennsylvania left Henry heavily injured. Mark Twain who would have been piloting with his brother, save for some circumstances, was in Memphis, reunited with his brother Henry two days after this explosion, and for six more days, nursed him when he succumbed, being one among the hundreds who perished in the exploitation. According to Fishkin (1998, 121), the theme of tragedy plays strongly, being depicted by the author as that which is inevitable, and as such, no effort can be concocted to avoid it. The inevitable nature of tragedy is clearly brought out by the fact that Mark Twain had a month earlier, already foreseen his brother’s death in a well detailed dream. In almost the same wavelength, the book through the author advises the readers on the way tragedy should be met. The above reality is clearly depicted by the fact that despite the pain of bereavement and guilt that bore heavily on Mark Twain’s mind, he put on a brave face, and continued to work in the river as the river pilot- a feat that was extirpated in 1861 when the American Civil War broke out. This is because the traffic within and along the Mississippi was severed. Similarly, the author depicts the normal nature by which the pain of tragedy is met. Herein, Mark Twain is left subject to intense feeling of guilt and pain, due to the feel that he did not do enough to nip his brother’s death in the bud. It is while in the midst of this emotional turmoil that Mark Twain ventures into the field of parapsychology, deviating from his former involvement in the Society for Physical Research. Kruse (1991, 75) maintains that as the author, Mark Twain does not make a dereliction of the concept and practice slavery. This book presents Missouri as a historical slave state for the South, being represented by in the Federal and Confederate governments at the time of civil war. In a sketchy depiction, Twain intimates of he and his comrades having been volunteers for the Confederacy up to closely two weeks. At the same time, it is this issue of slavery which acts as the hotbed from which the American Civil War springs. Likewise, relatable tragic concepts such as the suffering and the exploitation of the slaves who are mainly blacks comes to the attention of Union, though the South warms up to it as it remains very lucrative; as it is tantamount to free labor. Tragic it is that scarcely did many farmers and small scale industrialists see the need to accord slaves, the African Americans whom they regarded as their mere chattels, with decent domicile, sufficient victuals and proper vestments, leaving alone a pay for any work done. It is by this depiction of the contradictive lifestyle between the slave owners in Missouri and their slaves that Twain presents the tragedy of human avarice that would have human beings exploit their fellows without any remorse. In a cleverly calculated artifice to show his disdain for this exploitation through slavery and his depiction of it as a practice doomed for failure, Twain depicts this as the crux of the antithetical stance that the Unionists and Southerners had towards each other; with a war christened, The American Civil War being the culmination of this affair; the South greatly loosing and the door for the total proscription of slavery being opened (Twain, 2004, 99). Again, in a cleverly packaged stylistic approach, Twain revisits the theme of tragedy and suffering as being caused by war, even the American Civil War. It is no secret that Twain speaks of himself generatively so that in his sufferings, he has the ability to represent the painful experiences of many others. A case in point is Mark Twain’s self depiction of a youthful individual who had grown up along the precincts of the Mississippi River where he also earned his livelihood. Nevertheless, Twain’s life and means of livelihood is interfered with by the war as he is one of the many who are forced to abandon the steamboat pilot career with the advent of the war. It is only after two decades that Twain returns to the Mississippi River, only to be met with wide scale changes that have materialized in the area. At this juncture, apart from the socio- cultural changes that have taken place, the tributaries of the Mississippi River have undergone transformation too. Similarly, Mark Twain like many others returns to find remarkable persons who have all become an integral part of the nation’s forgotten history. The above situation means that forever; lives along the Mississippi River had undergone an irrevocable transformation as families remained severed from their members; while others had their professions and means of earning a living extirpated as the tributaries of the Mississippi totally changed. All these occurrences are attempts by Mark Twain to depict the tragedies that the American Civil War bequeathed the Americans- tragedies which were so pervasive, cutting across all the spheres of life: social, economic and cultural spectra (Pettit 2004, 161). In almost the same vein, the theme of avarice tampered with concepts of tragedy remains rampant in this piece of literature, with the former being seen to be the causative agent of the latter. Watkins (2004) maintains that in a picturesque manner, Twain mentions of the technological developments which were materializing in the US at the time, such as the development of the steamboat, which spurned the boat construction industry. Running concomitant with this development was the radical changes and efforts to ameliorate the railway system. Although all these developments sparked off industrial developments, the unfortunate development that came alongside this was the dingy, shoddy and substandard constrictions which Mark Twain recounts as having caused massive numbers of deaths. Twain depicts the poor and pronto constructions which were hurried through with the need to rake in quick lucre as being the prime reason behind the sad situation. Again, tragedy plays along here, as these poor constructions which were greedily hurried through, collapsed, claiming the lives of many innocent. Conclusion It is therefore clear that the theme of tragedy plays along in Twain’s book with matters akin to anthropocentricity taking the center stage. This is because, beyond the reporting of the practices which directly compromised human rights, the real need behind the writing of the novel was meant at mirroring the society so that ameliorative socio- cultural and economic practices could be welcome. At this juncture, it is therefore easy to see that core matters which are relatable to human ideals such as equality for all claim center stage in Twain’s writings.

Compound Interest and Cellphone User

Entire Review Problems Cumulative- Practice 1. At a certain car wash, 40 more cars than vans go through on a typical day. If each car pays $12 and each van pays $16 and the total earned per day is $2244, find the number of vans that go through the wash. 2. a) In the Fine Company, the CEO must invest in 30% more shares than the CFO. The shares sell for $10. 20 each and the total value of the shares owned by the two of them is $132 549. Find the number of shares owned by the CEO. b) The Fine Company’s total profit for the year was $300 000.Determine the P/E ratio (price to earnings ratio) for Fine Company, assuming that the CEO and CFO together own 5% of the number of stocks in the company. (Remember that price=price per share and earnings= profit earned per share) 3. The ratio of males:females in the 1st year at TRSM is 5:4 this year. If the school had admitted 200 more males, the ratio would have been 3:2. Find the number of students actually admitted this year. 4. a) Solve th e system of equations: b) If you graph both of these lines, what does the answer you found represent? c) Graph both lines and verify your answer graphically. . The following equations represent lines that are a) parallel b) intersecting c) are the same line. Circle the correct answer. 3x-6y = 7 9x-18y=20 6. It turns out that $1 CAN is worth 0. 63 euros. When I go to Europe and get ready to return to Canada, I have 500 Euros left, which I exchange. The person cannot give me change and always rounds down to the nearest Canadian dollar, in order to make a profit. How many Canadian dollars do I get back? How much profit does she make? 7. Solve for x: 8. The following chart represents a survey done on cellphone use as shown. Cellphone| No Cellphone| Total| Under 25| 600| 100| | 25 or over| 260| 320| | Total| | | | If a person is selected at random from those polled, determine the probability that: a) a cellphone user is selected b) a person under 25 is selected c) a person under 25 and a cellphone user is selected d) a person over 25 or a cellphone user is selected e) the person is over 25, given that (s)he is not a cellphone user If two people are selected from those polled, determine the probability that: f) they are both cellphone users g) at least one of them is a cellphone user ) at least one of them is 25 or over, given that they are both cellphone users 9. In a game of Subtract, two dice are rolled and the smaller number is always subtracted from the larger number. Put all the possible results on the chart shown below: Result| 1| 2| 3| 4| 5| 6| 1| | | | | | | 2| | | | | | | 3| | | | | | | 4| | | | | | | 5| | | | | | | 6| | | | | | | Determine the probability that: a) a score of 4 is rolled b) a score is greater than or equal to zero c) a score is greater than 5 d) a score is less than or equal to 4 e) a score is less than 2, given that one die shows a 3. ) The most likely score is rolled 10. Tel stock has gone up by 2%, up 15% and down 17% over the past thre e years. If the stock was originally valued at $10 per share, shown that the price has changed overall, even though the decreases and increases add up to 0% overall. Find the % increase or decrease over the three year period. 11. Forty percent of all car accidents involve alcohol. 80% of all drivers are over 25. Sixty percent of all accidents involving drivers age 25 or younger involve alcohol. An accident occurs. Find: a) the probability that a driver consumed alcohol and is over 25. ) the probability that a driver is over 25 given that he/she has consumed alcohol. c) the probability that she/he is 25 or younger and has not consumed alcohol. 12. Let t represent the number of years I have owned a car. Let y represent the value of the car. Assume a linear model applies. (see table below) a) Find the slope and explain what it represents b) Find the equation of the line c) Find the y intercept and explain what it means d) Fill in the missing values in the table. e) A second car I own h as the formula y=-3000t + 29 910. When will the cars I own have the same value? t | y| 1| | 3| 20000| | 12365| | 7275| 13. A stock increases 6% annually each year for 8 years and is worth $80 per share at the end of that period of time. Find the original value when you purchased the stock if: a) the interest was calculated on the basis of simple interest. b) the interest was calculated based on compound interest. 14. A company claims that they can double their money in one year less if the interest rate is 10% per annum compounded daily versus 9% per annum compounded annually. Verify or dispute this claim showing your calculations. Answers: 1. 63 vans 2. a) CFO=5650 shares, CEO=7345 b) 8. 84 3. 1800 4. ) (2,-3) b) pt of intersection c) not shown 5. Parallel (same slope, different y intercept) 6. $793 (she makes 65 cents profit) 7. x=27 8 a) 43/64 b) 35/64 c) 15/32 d) 59/64 e) 16/21 f) 45. 1% g) 89. 25% h) 51. 35% 9. a) 1/9 b) 1 c) 0 d) 1/18 e) 5/11 f) 5/16 10. Lost 26 cents overall, 2. 6% 11. a) 28% b) 70% c) 8% 12. a) slope =-2545 means the car loses $2545 in value each year I own the car b) y=-2545t+27635 c) $27635= original price of car d)(1,25090), (8,7275) e) after 5 years, they are worth the same 13. a) $54. 05 b) $50. 19 14. It is true. In fact, it takes 1 year 39 days less time.