Which of the following drugs produces the most rapid effect on symptoms of depression?

When Brandon was told that he correctly answered 80 percent of the items on a math achievement test, he asked how his performance compared with that of the average test-taker. Brandon's concern was directly related to the issue of

a. standardization. b. predictive validity. c. reliability. d. content validity. e. factor analysis.

When she reached puberty, Dora became incredibly withdrawn and distant from her parents, but recently she has been reaching out to confide in her mother. According to the research, Dora's behavior is:

a) normal for both daughters and sons during the mid- to later teens. b) normal for daughters during the mid- to later teens, but not for sons. c) abnormal during the younger teenage years. d) abnormal throughout the teenage years.