If you are involved in the process of trying to change a maladaptive behavior, you would most likely expend the largest amount of energy and effort during the _____ stage.

A baby who delights in squeezing her rubber duck to produce a noise has probably reached Piaget's stage three

Indicate whether this statement is true or false.

Rats raised in an enriched environment were

(a) better at both complex and simple tasks (b) better at complex tasks but about the same at simple tasks (c) better at simple tasks but about the same at complex tasks (d) about the same at both simple and complex tasks because both simple and complex tasks are controlled by bioprogramming