1. "An exaggerated form of" and "a natural extension of the basic skill of walking" are definitions for

Based on several research studies, what have scientists concluded about the harmful effects of television viewing on infant developments?

a. Infants who watch more television have attention problems in childhood. b. Infants who watch more television have smaller vocabularies. c. Television is actually beneficial for children but only if their mothers have high levels of education. d. Some studies show harmful effects and some show no effect.

Interpersonal psychodynamic therapy differs from traditional psychoanalysis in that it ______

a. focuses on current relationships b. emphasizes sexual themes in early childhood conflicts c. focuses on behavioral techniques to supplement traditional psychoanalysis d. emphasizes adolescent social experiences as a source of anxiety