Sorensen et al (1992)

IB Psychology: Sorensen et al (1992)

Health psychologists have found that obesity "runs in families." But is that because of genetics or is it because of the eating and exercise habits of the family?One of the ways to test this is through adoption studies. This study may be used to discuss the biological approach to one health problem. For Paper 1, the study may be used to discuss the role of genetics in behaviour or the question of the role of genetic...


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