Biological psychologists have provided explanations for a range of psychological disorders including depression and schizophrenia, and the drug therapies they have helped to develop have allowed many people to live normal lives that previously would not. Outline and evaluate one psychological explanation and one biological explanation of one eating disorder 8+16 marks one psychological explanation is bruch's psychodynamic theory bruch (1973) claimed that the origins of anorexia (an) developed in early childhood. The functional model - polivy et al said people binge-eat as a way of coping with identity problems he said this was because the bulimic can attribute any problems in their life to the binge eating, rather than having to deal with the actual root of the problem. Psychological explanations for anorexia nervosa anorexia nervosa has been explained by the effects of social cultural factors, which include cultural ideals and the media different cultures have different ideals of attractiveness which can lead to different social pressures. This supporting research evidence by _____ suggests that the dual-control theory is a valid biological explanation of eating behaviour supporting research for vmh satiety centre, 'stops eating' research has shown that lesions or tumours in the vmh lead to hyperphagia (overeating) and weight gain.
Eating disorders are very complex, and despite scientific research to understand them, the biological, behavioral and social underpinnings of these illnesses remain elusive the two main types of eating disorders are anorexia nervosa and bulimia nervosa. Eating disorders: anorexia (clinical characteristics, biological and psychological explanations) // notes we are now on the final stretch of the eating behaviour section where we will be discussing eating disorders and their biological and psychological explanations. June 2013 - outline and evaluate one psychological explanation and one biological explanation of one eating disorder (8+16 marks) (obesity) june 2012 - discuss explanations for the success and/or failure of dieting (4 + 16 marks. The psychology of eating by making better food choices, you might be able to control compulsive eating behaviors and weight gain you might also experience feelings of calmness, high energy levels, or alertness from the foods you eat.
What causes an eating disorder eating disorders are complex illnesses with a genetic component that can be affected by a wide variety of biological and environmental variables. Biological psychology this is a place to find information about biological psychology (kalat) and the type of information you will need to know before you can get a good grade regardless if you school calls it physiological psychology or biological psychology, this is the place to help or get help. The etiological basis of eating disorders and obesity usually lies in some combination of psychosocial, environmental, and genetic or biological attributes individuals who suffer from psychological disorders (eg depression, anxiety, and eating disorders) may have more difficulty controlling their consumption of food, exercising an adequate. Discuss one or more biological explanations of eating disorders example essay 1 discuss one or more biological explanations of eating disorders (8 marks + 16 marks)the biological approach would suggest that anorexia nervosa (an) has a physical cause, anirregularity arising from the body or the brain, such as hypothalamus dysfunction or an imbalanceof neurotransmittersthe hypothalamus.
Eating disorders in abnormal psychology - chapter summary and learning objectives the topic of eating disorders is frequently discussed in high school, but eating disorders can affect people at. The biological approach offers an explanation which means that the cause of a person's obesity is not the patient themselves this means that in wider society obesity can be less stigmatised and treatments will be more attractive to patients. Food psychology is the study of the mental processes behind how and why we eat while we might think of food consumption primarily from a biological perspective, research has shown that our eating habits are significantly influenced by our perception of food as well as various other social and environmental stimuli. In other words, eating disorders are often biologically inherited and tend to run in families recent research suggests that inherited biological and genetic factors contribute approximately 56% of the risk for developing an eating disorder. Drive-reduction theory cannot account for such behaviors effects on later research while hull's theory has largely fallen out of favor in psychology, it is still worthwhile to understand the effect it had on other psychologists of the time and how it helped contribute to later research in psychology.
The cognitive explanation of anorexia nervosa states that the disorder is a result of defective and maladaptive thought processes often sufferers of anorexia nervosa have misperceptions of their body and have flawed reasoning behind their eating habits about themselves and their body. (tighe, 2011)this essay will examine the causes of eating disorders and the psychological explanations that go along with them three psychological models will be looked at the cognitive approach, the behavioural approach and finally, the psychodynamic approach. The biological approach believes us to be as a consequence of our genetics and physiology it is the only approach in psychology that examines thoughts, feelings, and behaviors from a biological and thus physical point of view.
The biological approach suggests that an is due a physical cause, suggesting it could be due to something within the body or brain such as hypothalamus dysfunction or an imbalance of neurotransmitters. Analyze etiologies (in terms of biological, cognitive and/or sociocultural factors) of one disorder from two of the following groups: anxiety disorders, affective disorders, eating disorders. Get help: if you think you have an eating disorder, please contact for help you can directly support crash course at. Psychology - biological explanation of eating disorders psychology essay the biological approach suggests that an is due a physical cause, suggesting it could be due to something within the body or brain such as hypothalamus dysfunction or an imbalance of neurotransmitters.
This site lists a general outline of the biological component of hunger and eating eating disorders an article from the american psychiatric association on eating disorders. Psychological explanations of eating disorders psychodynamic these explanations revolve around the idea of conflict, for example the young girl's denial of her emerging sexuality. Neural explanations serotonin - depression and bulimia occur together, so psychologists believe there is a common link between the two for example both have been linked with imbalances in the levels of serotonin.