Having a bad childhood is what causes paraphilias.

It has been found that the best way to prevent people from smoking is to stop the behavior before it begins. A type of program that teaches youth to resist pressures from peers or adults to smoke is called

a. avoidance therapy. b. refusal skills training. c. desensitization training. d. eradication therapy.

A factorial design involves:

a. measuring more than one dependent factor (variables). b. manipulating more than one independent factor (variable). c. measuring more than two dependent factors (variables). d. factoring in your variables one at a time.