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Bailey & Pillard (1990)

Bailey & Pillard carried out a study to investigate the role genetics may play in sexuality. You can use this study for the following learning objectives: Research methods used in the biological approach. To what extent does genetic inheritance influence behavior? Link to human relationships option: Discuss the biological approach to interpersonal relationships. The original study is available here. Procedure and...

Tags: gay, homosexuality, genetics, twin, reductionism, gender, reduction, reductionist, sampling bias, ascertainment, bias, retrospective

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