Lorenz's Research on Imprinting with Baby Chicks Demonstrates the Concept

Multiple Choice

Lorenz's research on imprinting with baby chicks demonstrates the concept:

A) that some kinds of learning occur most easily during certain periods of development.
B) that in most species, infants will bond only with their biological mother.
C) that fixed action patterns are not as rigid as was previously believed.
D) of reciprocal determinism.