The most common cause of secondary amenorrhea is ____
a. surgical removal of the ovaries c. excessive exercise
b. hormonal imbalance d. pregnancy
D
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What did a 13-year follow-up study find about the effect of multisystemic therapy (MST) on recidivism rates among seriously troubled youth?
a. MST increased rates when compared to those not receiving the treatment. b. MST decreased rates, but overall rates were still quite high. c. MST decreased rates significantly. d. MST had no effect on recidivism rates.
What is meant by a microexpression?
a. The facial expression that corresponds to a very weak emotion b. A brief, sudden facial expression of an emotion c. An emotional expression by a laboratory animal d. A change in brain activity evoked by an emotional stimulus
Marla studies the link between psychological stress and physical health. Marla is most likely a(n)
a. forensic psychologist. b. health psychologist. c. industrial/organizational psychologist. d. social worker.
A major contribution of Charles Spearman was the development of the mathematical technique:
a. analysis of variance b. analysis of covariance c. factor analysis d. psychometric analysis