Concept:Human development is shaped by both heredity (nature) and environment (nurture), and their relative influence differs across different developmental areas.
Explanation:Development involves qualitative and quantitative changes influenced by both heredity and environment.
Heredity provides the inborn potential (e.g., IQ limits, instincts), while environment determines actual expression (e.g., social traits, numeric IQ within limits).
These two factors interact differently in various domains such as physical, mental, and social development.
For example, mental abilities depend partly on heredity and partly on environment, whereas moral or social traits are more influenced by environment.
Thus, the relative effect of heredity versus environment is not uniform across all areas of development.
Option A is false because environment is not fixed; heredity is largely unalterable.
Option B is false because behaviourism emphasizes environment (nurture), not nature.
Option D is false because compensatory discrimination is based on environmental disadvantage (nurture), not nature.
Answer:C. The relative effects of heredity and environment vary in different areas of development