Certificate In Psychology (CPSY) Practice Exam 2025 - Free CPSY Practice Questions and Study Guide

Developmentalists recognize that the psychological characteristics of children are influenced by both genetic factors and environmental conditions. This perspective is grounded in the understanding that genetics contribute to an individual's predispositions, such as temperament, emotional responses, and cognitive abilities. However, these characteristics can be significantly shaped and modified by the child’s environment, including family dynamics, education, social interactions, and cultural context.

Choice C highlights the interplay between genetics and environment, acknowledging that while certain traits may have a genetic basis, the stability and expression of these traits can change as a child develops within different contexts. This idea aligns with the developmental perspective that sees children as developing within a dynamic system where both innate characteristics and external influences are continually interacting.

In contrast, the other options present views that oversimplify the relationship between genetics, environment, and stability. For example, suggesting that children's characteristics are always stable overlooks the significant role that changes in circumstances can play. Ultimately, acknowledging both genetic influences and the evolving nature of environments best encapsulates the understanding of psychological stability in children.