A change in a stimulus or the addition of a stimulus in order to get the behavior to occur is called a ____________ prompt

Which of the following is the best to measure effect size in a two way ANOVA?

a. r b. Omega-square c. Cohen's d

Use of testosterone-derived anabolic-androgenic steroids differs from other illicit drug use because a. the "high" produced from steroid use is more intense than that experienced with other drugs. b. steroids are used to increase body mass and enhance performance

c. more females than males use anabolic steroids. d. steroids can be taken orally or by injection.