2-1 Discussion: Nature vs. Nurture

Endures DEV. PSYCH

The evolution of the field of developmental psychology has begun to

trend toward a more holistic view of development, and this is evidenced

by the theories of hereditary and environmental interaction. On the

surface, these theories appear to be challenging the nature versus

nurture controversy by acknowledging that each is necessary and

integral to development. Upon closer review, we find that the controversy

endures as each theory appears to favor one over the other within the

theory. Select one of the following heredity and environmental interaction

theories that you believe provides the most valid explanation for the

interaction of nature and nurture, provide a brief explanation of the

theory in your own words, and clearly state which side of the nature

versus nurture controversy you believe is favored by this theory.

● The canalization principle

● The range-of-reaction principle

● Genotype/environment correlations