According to Piaget's theory, children first show or develop object permanence during the

People who display both a severe mental disorder and a substance use disorder are referred to as:

A. cause-and-effect users. B. secondary effect abusers. C. mentally ill chemical abusers. D. uncontrollable chronic users.

Homeostasis and the control of species-typical behaviors are functions of the

a. basal ganglia. b. cerebellum. c. hippocampus. d. brain stem. e. amygdala.