The practice of providing participants with a full description of the purposes of a study after they have participated in the study is known as ________

Which drug treatment approach make incentives (such as program privileges) dependent on the submission of drug-free urine specimens?

a.) Relapse prevention b.) Contingency management c.) Covert sensitization d.) Behavioral self-control training (BSCT)

Which best describes sensory changes during middle childhood?

a. Hearing problems increase due to higher rates of ear infections. b. The incidence of myopia increases c. Vision and hearing both improve dramatically. d. Rates of farsightedness increase while myopia decreases.