Skinner and Harlow Compare and Contrast - 1321 Words

Essay. This essay will look at the work of two very famous behaviourists. It will consider the differences and similarities as well as give descriptive detail of their actual experiments and see if any contribution was provided to mankind. It will focus on the theory of learning based upon the idea that all behaviors are acquired through conditioning which occurs through interaction with the environment. As this was done by experimenting with animals, it is also necessary to consider the rules and restrictions that are needed to be kept in mind as research ethics applies to any experiments done on any living thing. (Word count 102) One of the few famous behaviourists was B.F. Skinner. He believed that with the right tools we can†¦show more content†¦By giving a reward, such as dessert or pocket money to the child when completing homework, it was more likely that this behaviour would be repeated and strengthened. Another thing is the reward system in schools nowadays for good behaviour, where you would receive a star or something similar for behaving the desired way in the classroom. What Skinner showed was that all kinds of behaviours can be shaped and built step by step. (Word count 457) Another famous study to show that attachment is not based on the supply of food was conducted by Harlow (1962) on infant monkeys. The infant monkeys were placed in a cage with two cylinders made out of metal wire, each with a face to imitate a monkey. One cylinder was plain and only provided the infant monkey with milk but no other form of comfort. The other cylinder was covered with a soft cloth which therefore gave the infant monkey a contact comfort. The idea in question was if food was the main thing that caused attachment between the infant and the mother/caregiver. If that was to be true than it was expected for the infant monkey to cling on to the bare cylinder that provided milk. As it turned out, the little monkeys would spend most of their time on the cylinder that was covered with cloth and would only jump on the bare wire cylinder when hungry. They were also more secure when next to the cloth cylinder and would go around exploring the area butShow MoreRelatedCompare and Contrast the Work of Harlow and Skinner Essay1528 Words   |  7 PagesCompare and contrast the approaches of Skinner and Harlow to investigating influences on behaviour. This essay will cover a wide range of material to identify, compare and contrast the work of Harry Harlow and Burrhus Frederick Skinner. Harlow and Skinner did research and investigated the influences on behaviour; this essay will draw upon both investigations. Further into the essay it will identify some similarities and differences into both researches with a supported argument about the importanceRead MoreEssay about A Comparison of Two Schools of Psychology1007 Words   |  5 PagesA Comparison of Two Schools of Psychology There are many different schools of psychology, each have their own views and they all look at psychology from different perspectives. I am going to outline six perspectives and then compare and contrast two schools. The biological perspective and major figures such as Karl Lashley looks to the body to explain the mind, they look at hormones, genes, the brain, and the central nervous system to explain the way we think, Read MoreThe Success Of A Restaurant Business3521 Words   |  15 Pagescommercial law etc. these courses will help me to understand and run my business in an efficient way. Table of contents List of contents Page No Introduction 4 1. Organizational structure and culture 4 1.1 Compare and contrast of organizational structure and culture 4 1.2 Impact of organizational structure and culture on performance of the organization 6 1.3 Factors influencing individuals behavior and work 6 2. Different approaches to management and leadershipRead MorePsychology14463 Words   |  58 Pagesby reducing it to a few simple laws that apply to many species. Familiar examples of this approach include the various serious attempts by behaviorists to explain everything in terms of basic principles of reinforcement (Hull, 1943; Pavlov, 1927; Skinner, 1938, 1981; Watson, 1930). These ideas were tested and refined extensively with experiments on rats and pigeons as well as humans, were extended into such realms as social learning (e.g., Miller Dollard, 1941), attitude formation and change (eRead MorePoe V. Leonard11106 Words   |  45 Pagesdoctrine shields governmental officials performing discretionary functions from liability for civil damages insofar as their conduct does not violate clearly established statutory or constitutional rights of which a reasonable person would have known.  Harlow v. Fitzgerald,  457 U.S. 800, 818, 102 S.Ct. 2727, 73 L.Ed.2d 396 (1982). As we ha ve recently explained, this doctrine strikes a balance between the need, on one hand, to hold responsible public officials exercising their power in a wholly unjustifiedRead MorePsy 244 Essay10464 Words   |  42 Pagesprocesses that undergo qualitative or stagelike changes over the course of development (Psychodynamic Theory- Freud, Piagetian Theory) Learning: how kids learn (Behaviorism- Classical Conditioning with John B Watson and Operant Condition with B.F. Skinner, Cognitive social- observing and imitating others, Information-processing-input (stimulus) and output (response)) Dynamic systems: proposes that individuals develop and function within systems and that studies the relationships among individualsRead MoreOne Significant Change That Has Occurred in the World Between 1900 and 2005. Explain the Impact This Change Has Made on Our Lives and Why It Is an Important Change.163893 Words   |  656 Pagestransformations in where humans lived, how they earned their livings, and their unprecedented ability to move about the globe. Moya and McKeown set the patterns of migration in the twentieth century against those extending back millennia, and they compare in imaginative ways the similarities and differences among diverse flows in different geographical areas and across ethnic communities and social strata. They consider not only the nature, volume, and direction of migrant movements motivated primarilyRead MoreMarketing Mistakes and Successes175322 Words   |  702 Pagesstudents can hone their analytical skills and also their persuasive skills—not selling products but selling their ideas—and defend them against critical scrutiny. This is great practice for the arena of business to come. NEW TO THIS EDITION In contrast to the early editions, which examined only notable mistakes, and based on your favorable comments about recent editions, I have again included some well-known successes. While mistakes provide valuable learning insights, we can also learn fromRead MoreTestbook Answers112756 Words   |  452 Pagesco-movement of price changes of a security with respect to price changes in the market portfolio, reflects the amount of economy-wide, or systematic, risk contributed by a stock to a portfolio. This is the risk that cannot be diversified away. In contrast, firm-specific risk can be diversified away, even for portfolios consisting of relatively few securities. For this reason, beta is the relevant measure of risk in a diversified portfolio. Copyright  © 2012 Pearson Canada Inc 87 Scott,

How death is portrayed in the media that it affects on...

People die everyday all over the world. In United States, people use hundreds of different words to describe death. Generally, people that grow up in the United States tend to view death as a taboo subject and are seen as a topic that should be kept behind closed doors and contracted with an individual or family. A belief system that so many individuals hold to be true has been shaped over the past century. In this culture, death has become something that is enormously feared and as a result, some people stop living their lives to his or her highest potential because of their fear of dying. The effect that death has pertains to individuals of all ages, gender and ethnicities. But unfortunately, how death is viewed it has become more and†¦show more content†¦I think parents must give some advices or pay attentions when their children play the games. Also parents really need conversation with children about how violence media is dangerous to them. If I am his mother, I wasnt b uying those kinds of violence games. These two reasons why that I focus on how violence media, especially death portrayed effects on children. Sociologists and psychologist have highly argued the topic on how violence in the media has influenced childrens belief and perception about death. In the analysis, it will first look into how children learn about death, secondly, how the media can influence and affect childrens perception of death. Early in childhood, children are taught songs and games that unknowingly centered on death. For example, many children at an early age are taught the song ring around-the-rosie is about a 14th century plague in Europe and today, this song is seen as delightful and innocent. When this plague was occurring this song represented something much different, according to Kastenbaum, ring-around-the-rosie represented both an information of the prevalence of unrestrained death in the environment and the impulse to share and master death-related anxiety. (Kastenbaum, 313) The true meaning of the song is never told to children while growing up because it is uncertain how it will affect a childrens perception of death. AShow MoreRelatedessay of mental health stigma1806 Words   |  8 Pagesboundary between â€Å"us† and â€Å"them† (Link and Phelan 2001). These affect consumers in a way they are discriminated and treated differently because they have mental illness. The effect of stigma can take away the rights of consumers who are suffering from mental illness causing social dilemmas (SANE Australia 2013). A survey shows 74% of consumers experience stigma from school, work, and social activities. 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Nutrition And Athletics Free Essays

Good Nutritional practices play a very critical role in the physical performance of not only human beings but also all living creatures. To excel in any endurance physical activity, all the body systems must perform since the bioenergetics’ functions of the muscles has to be sustained in order to function at peak levels. (Berning, J. We will write a custom essay sample on Nutrition And Athletics or any similar topic only for you Order Now and E. Hultman. 1972) Energy providing nutrients, carbohydrates, lipids (which are also known as fats), and proteins provide fuel for the bioenergetics reactions, vitamins and minerals on the other hand speeds up the rate the bioenergetics’ reaction (acts as a catalysts); where water acts as a solvent for all these reactions and also serves as a cooling agents for the body from the heat which is produced by the bioenergetics reactions. (Bobb, A et al. 1969) All these nutrients are needed in appropriate quantities so as to enable the body function efficiently especially during exercise or sport. (Singh,V. N. 1992) Food is the major source of all these nutrients although sometimes nutritional supplements are used during critical times especially when a performer needs urgent nourishment either through oral or through introversions (IV) infusion. The gastro intestinal tract (GIT) helps to break down this food into smaller components (digests) so as to ease the process of absorption. The body cells then utilize the absorbed nutrients for all metabolic reactions in the body including energy production. (Asterita M. F, 1986) Studies show that the foods eaten today serves as a body part in the future therefore nutrition is very essential. This paper discusses the dietary requirements of an athlete, especially essential nutrients with regard to their forms, functions, food source, dietary recommendations and deficiency risks. BODY Athletes like all intensive /endurance physical activities is a high energy consuming exercise therefore diet is very critical and very essential for the health and performance of an athlete. However, Nutritional requirements for an athlete vary from one athlete to another depending on the time taken during training and actual performance. (Brouns, F. 1993) The aims of good nutrition in an athlete according to, (Buskirk, E. R 1997) include: o To help the athlete recover from performance or training o To prepare the athlete for performance or training o And to maintain the level of performance or training of an athlete Therefore unless an athlete is well nourished he/she may not exploit his/her full potential. This nutrition involves a balanced diet which is regular and with the required amount of proteins, carbohydrates, vitamins, minerals and water. The individual nutrient requirements and the deficiency side effects include: Carbohydrate Carbohydrate is a very important source for an athlete. It is required to help the athlete sustain the high level of the activity and to prevent muscle cramps and fatigue. (Consolazio, C. F, and H. L. Johnson. 1972). Carbohydrate in the body is stored in the muscles and the liver as glycogen and these stores must be continuously replenished. (Burke, . L. M, et al. 1991) Research shows that a person can store enough glycogen in the body to help him/her sustain an exercise for a period between 90 minutes to 120 minutes but however taking a diet low in carbohydrates can reduce this time to less than 60 minutes.  (Chen, J . D. 1993) Recommended carbohydrate An athlete is supposed to consume a meal containing between 7-10g of carbohydrates per kilograms, body weight of the individual athletes per day (7-10g/kg/bwt/day) consequently he/she should consume a pre-exercise meal 1-4 hours prior to the event and the meal should contain 1-4g of carbohydrate per kilogram body weight, however if the exercise is prolonged, one has to consume a carbohydrate during the exercise and these should be 30-60 carbohydrate per hour. If the athlete is to participate in frequent activities he/she needs to consume in immediate post –exercise carbohydrate which is meant to aid in recovery in readiness for another performance (Bucci . L . 1995). He also says that this meal should contain 50-1000g of carbohydrate after every two hour until the normal meals resume. Signs of inadequate intake according to (Buxbaum, R, and L . J . M icheli) include: o Muscle heaviness o Lack of energy to train o Inability to concentrate for an extended period of time especially during an event o Poor recovery between training sessions Generally the carbohydrate requirement for an athlete will depend on the body weight, height, training, regime e. g. (Intensity and duration), Type of training and the gender of the athlete. Protein Requirements Protein is needed by an individual since it is involved in the building and repair of muscles and tissues the red blood cells, hair, finger nails, as well as synthesis of hormones. It is also required so as to reduce chances of development of iron deficiency anemia and improving the healing process incase of an injury or disease. (American Dietetic Association and Canadian Dietetic Association, 1993). They further say that adolescent and adult athletes require 0. 6-0. 9g of proteins per kilogram per body weight per day (0. 6-0. 9g of protein/kg/bwt/day). During an intensive or enduring exercise energy production takes priority over tissue building however very little proteins is used as fuel when calorie supply is adequate in the body studies reveal that the best nutrients to provide fuel in athletic are carbohydrates and fats but they are inadequate or depleted gluconeogenesis takes place (process of converting non-carbohydrate sources such as Proteins to carbohydrates) to convert proteins in carbohydrates so as to provide energy. Proteins are the major sources of nitrogen in the body and nitrogen wastes produced after protein digestion require a lot of energy to eliminate which may otherwise be used during the event however nitrogen wastes are minimal when carbohydrates are adequate. Vitamins and Minerals. Fats are divided into two classes, first Fat soluble vitamins which include Vitamin A, D, E and K and second water soluble Vitamins which include Vitamin C and B complex vitamins. The body requires all these vitamins in amounts exceeding the recommended Dietary allowances especially in endurance exercises such as athletics but however care should be taken on fat soluble vitamins since if taken excess they may lead to toxicity which is detrimental to the health and eventually performance, but studies have shown that even if vitamins can be taken without conditions they do not contribute directly to the performance of an athlete, however, the reactions which the body uses to provide it with energy are controlled by chemicals which are mostly made up of vitamins and minerals that the body can only obtain from the diet.  (Allan ,J . G ,and K . A ,Overbaugh). Minerals on the other hand are very important in the health and performance of an athlete in that they act as catalysts and hence speeds the rate of reactions of energy provisions in the body. These minerals include calcium, magnesium, phosphorous, sulphur, potassium, sodium and chloride. It is therefore advisable that foods hat are high in vitamins and minerals especially fruits, green leafy vegetables, carrots as well as high biological valve proteins should be high in an athlete’s diet. Fats Fats are important sources of energy in the body. The body stores fat in the adipose tissue and under the skin it is the last to be used by the body incase of starvation or depletion of carbohydrates and fat stores in the body. However, in endurance sports especially athletics, excess body fat will often be detrimental to performance. This is because the increase in fat stores consequently raises the body weight and also the body uses a lot of energy to break down fats into fats acids so that it can be used.  (Chavez A, C et al, 1969) Excess fat in the body is not only caused by consumption of high fat diet but also by consuming large amounts of carbohydrates especially simple and sweet carbohydrates since they cause fat storage. Athletes are advised to consume high complex / high glycemic index carbohydrates since it releases energy slowly to the cells thus there is reduced fat storage. However athletes should eat smaller meals than non-sports people but in frequent intervals. Water Water is a non-calorific food because it does not give any calories to the body but it is extremely necessary. This is because the larger percentage about (60%) of the body is water and even small amounts of dehydration can have major effects on the performance of an individual. (Bobb, A, D . et al 1969) Water helps the body by protecting it against overheating (cools the body) and also as a means (blood) of transport for most substances in the body. Dehydration is very fatal in sports since it leads to reduced ability to exercise in the heat and also reduced mental skills such as concentration and decision making. Consumption of water is the key to optimal hydration but fluids such as diluted fluid juice or weak squash drinks after can help optimize hydration. While exercising athletes are often weighed before and after a session so that the fluid that has been lost can be replaced quickly. (Berning. J. R and S . N. Steen. 1991) Conclusion For excellence in exercise and sports, all body system must perform efficiently especially the muscles. This can only be enhanced through good nutritional practices. The body gets all the nutrients (carbohydrates, proteins, lipids/fats, vitamins and minerals) from the food on consumer or nutrient supplements. Athletes require higher amounts of carbohydrates than other nutrients since they are the major sources of energy: however, other nutrients can be converted to carbohydrate through the process of gluconeogenesis incase there is inadequate carbohydrates or there is depletion of carbohydrate in the liver and muscles where it is stored in the form of glycogen. Water which is defined as a non calorific food is very important in an athlete since the highest percentage of the body is water and even small amounts of dehydration can have significant effects on the performance (both sporting and mental performance). Additionally high fluid levels in the body help to protect it against overheating and also provide the means (blood) of transport for most substances in the body. The body’s digestive system breaks down food into smaller components which are easily absorbed by the body cells and tissues and utilized during an exercise. Diet therefore plays a very important part in the health and performance (both physical and mental performance) of an individual and should be taken seriously. How to cite Nutrition And Athletics, Papers

Critique of Confronting Child Sexual Abuse Essay Example For Students

Critique of Confronting Child Sexual Abuse Essay I believe the film Confronting Child Sexual Abuse enlightened myself on the service of CPS. To be a social worker you need to be able to deal with stress and to be able to leave the job at work when you go home. The case manager is responsible to assure that all the medical and educational needs of the child is meet. The case worker spends 40-50% of their time out in the field. The top priority of the social worker is to keep the parent and child together as long as the parent can get help to keep the child safe. Both the parent and the child need therapy. The parent needs it because now they are a parent of a child with special needs. Non-abusive parents sometimes see therapy as a sign of weakness. The social worker needs to see changes in the family. They want to see that the non-abusive parent is available for the child. If the non-abusive parent gets therapy they can learn the signs of sexual abuse. Children are taken out of the home if there is risk to the child to stay at home. They want the family to stay together if possible. Foster parenting is very hard responsibility. The foster parents have to sometimes deal with aggressive acting out, extreme depression, sexual acting out and sexualized behavior. After what the child has been through this is normal behavior. The social worker must assets to see if the child is safe to go back home. Try to make the social worker and the parent a team working on the behalf of the child.My general impression of the film was that it was very one sided. I believe it is important to learn the side of the social worker but I also believe it should express the side of the family and the child.