In classical conditioning, the most effective method is to present the ______

Evidence that logical operations develop gradually and that preschoolers can be trained to perform well on Piagetian tasks pose a serious challenge to Piaget's

A) stage concept. B) views of animistic thinking. C) three-mountains problem. D) concept of egocentrism.

Mimi is shown a toy monkey. Then she is shown the monkey in doll clothing with a human-looking mask. Although its tail and ears are visible, Mimi thinks the monkey has become a child doll. This demonstrates the

A) theory of mind. B) ZPD. C) automaticity. D) internalization of schemes.