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In your studies of clinical psychology you will have learned about one of the following disorders: - Anorexia nervosa - Obsessive-compulsive disorder (OCD) - Unipolar depression - AQA - A-Level Psychology - Question 1 - 2019 - Paper 2
Question 1
In your studies of clinical psychology you will have learned about one of the following disorders: - Anorexia nervosa - Obsessive-compulsive disorder (OCD) - Unipol... show full transcript
Worked Solution & Example Answer:In your studies of clinical psychology you will have learned about one of the following disorders: - Anorexia nervosa - Obsessive-compulsive disorder (OCD) - Unipolar depression - AQA - A-Level Psychology - Question 1 - 2019 - Paper 2
Step 1
State three symptoms of the disorder you have learned about.
Answer
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Restriction of food intake: Individuals with anorexia nervosa often restrict caloric intake significantly to reduce weight.
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Excessive exercise: They may engage in compulsive behaviors like excessive exercising to prevent weight gain.
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Intense fear of weight gain: There is an extreme fear of gaining weight even if underweight.
Step 2
Explain one strength and one weakness of one biological explanation of your chosen disorder.
Answer
Strength
A strength of a biological explanation for anorexia nervosa is the finding by Scott-Van Zeeland et al. (2013) that there is an association between the EPHX2 gene and anorexia, suggesting genetic factors are involved.
Weakness
However, a noted weakness is that research has shown a higher concordance rate for anorexia in twins than in the general population; although this points to genetic involvement, it does not account for other psychological and environmental factors that may also contribute.