Which area of psychology does Jean Piaget's work primarily exemplify?

• A. Social psychology
• B. Industrial-organizational psychology
• C. Clinical psychology
• D. Developmental psychology

Answer: (D)

Verified step by step guidance

1. Step 1: Understand the main focus of Jean Piaget's work, which centers on how humans develop cognitive abilities over time, particularly in children.
2. Step 2: Recognize that Piaget's theory involves stages of cognitive development, explaining how thinking and reasoning evolve from infancy through adolescence.
3. Step 3: Identify the branch of psychology that studies changes in behavior and mental processes across the lifespan, which is known as Developmental psychology.
4. Step 4: Compare the other options: Social psychology studies interactions and social behavior; Industrial-organizational psychology focuses on workplace behavior; Clinical psychology deals with diagnosing and treating mental disorders.
5. Step 5: Conclude that because Piaget's work is about cognitive growth and development stages, it primarily exemplifies Developmental psychology.