What document provides information about who is conducting the study, what the purpose of the study is, what participation in the study involves, what risks are involved in participating, and what the person can expect to receive in return for

A classification system that focuses on how much of a given characteristic an individual exhibits is called

a. categorical. b. measurement based. c. classificatory. d. dimensional.

When children were randomly assigned to watch either a violent film or an exciting film about bicycle racing and then played floor hockey (Josephson, 1987), children who

A) had never been aggressive became the most aggressive after watching the violent film. B) watched the violent film used physical aggression, but not verbal aggression. C) watched the bicycle race became frustrated and actually behaved more aggressively. D) were aggressive to begin with and watched the violent film were the most aggressive. E) watched the violent film used verbal aggression, but not physical aggression.