Research showing that ducklings who had been denied access to their mother's call but who did hear the call of a chicken actually preferred to chicken-call after they were hatched, providing empirical evidence in support of the _____ approach to development.

Question

Quizplus · Accepted Answer

The research described in the question supports the epigenetic psychobiological systems approach to development, which emphasizes that development is influenced by interactions between genetic and environmental factors. In this case, the ducklings' preference for the chicken-call after being denied access to their mother's call suggests that their behavior was shaped by both their genetic predispositions and their environmental experiences.

Research Showing That Ducklings Who Had Been Denied Access to Their