IB Psychology - Bailey and Pillard (1991) / IB
Psychology – Bailey & Pillard (1991) Study
Summary | Twin Study on Sexual Orientation |
Methods, Findings & Evaluation
Aims - ---✔✔✔ANSWER----To find whether sexual orientation is
biologically determined, socially learned, or resulted from some type of
interaction
Methods - ---✔✔✔ANSWER----- The researchers recruited monozygotic
(MZ) and dizygotic (DZ) twins as well as adoptive brothers through gay
publications.
- All of the sample was voluntary and male.
Psychology – Bailey & Pillard (1991) Study
Summary | Twin Study on Sexual Orientation |
Methods, Findings & Evaluation
Aims - ---✔✔✔ANSWER----To find whether sexual orientation is
biologically determined, socially learned, or resulted from some type of
interaction
Methods - ---✔✔✔ANSWER----- The researchers recruited monozygotic
(MZ) and dizygotic (DZ) twins as well as adoptive brothers through gay
publications.
- All of the sample was voluntary and male.
