Psychological Theories of the orginis of eating disorders

Introduction
An eating disorder is a compulsion to eat, or rescind eating, that negatively affects a persons physical and affable health. Nowadays, these types of behaviours atomic number 18 becoming much more common.
In psychology, these behaviours are viewed as abnormal. But what is abnormal behaviour? It is a capacious challenge to find a widely accepted commentary of abnormal as each individual, culture and country has a divergent view. To help with these definitional problems, psychologists appear at two methods.
Firstly, statistical norms; in this definition of abnormality, behaviours which are seen as statistically rarefied are labelled as abnormal. Due to this, this method has an self-explanatory flaw people displaying desirable behaviour such as: being extremely intelligent, are seen to be just as abnormal as those on the opposite end of the scale.
secondly is a method looking at social norms. all(prenominal) culture and society has certain standards for behaviour that are acceptable. deportment that distinctly deviates away from these norms is considered as abnormal. However as different societies and cultures have different standards, that may change over time, it is not appropriate to use this method alone.
This essay provide look at two psychological theories concerning of the origins of Anorexia Nervosa and Bulimia. The main focus will be on the psychodynamic theory and the bio-medical theory, and the assumptions of each.










Characteristics and Symptoms
Anorexia NervosaBulimia
Significant Weight Loss
repeated Dieting, although already thin.
Fear of gaining weight unit.
Lack of menstrual periods.
Obsession with food, calories, nutrition, and cooking.
election to eat in isolation.
Compulsive exercise.
Feelings of fatness, even after weight loss.
Insomnia
Brittle hair and/or nails.
Depression
Social withdrawal
Dry, yellowish skin
shove eating
Purging Usually through vomiting.
Use of laxatives or peeing pills to lose weight.
Frequent use of the bathroom after...If you want to brook a full essay, order it on our website: Orderessay



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