Which theory emphasizes a biological basis for gender differences?

• A. Information-Processing Model
• B. Biopsychology (Neuropsychological) Theory
• C. Social-Cognitive Theory
• D. Psychodynamic Theory

Answer: (B)

Biopsychology focuses on the biological bases of behavior, including gender differences, by examining brain structures, hormones, and genetics and how these physiological factors shape how people think, feel, and behave. This perspective would explain gender differences in terms of biological mechanisms—such as hormonal influences on development or variations in brain organization—rather than learning or social factors. The other theories emphasize different routes: information processing looks at how we encode and solve problems, social-cognitive theory centers on learning from others and personal beliefs, and psychodynamic theory emphasizes unconscious drives and early experiences. Because this question asks for the view that foregrounds biology as the explanation for gender differences, biopsychology is the best fit.