A two-factor study with two levels of factor A and three levels of factor B uses a separate group of n = 5 participants in each treatment condition. How many participants are needed for the entire study?
a. 5 c. 25
b. 10 d. 30
D
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A modeled behavior must occur in response to the relevant discriminative stimulus
a. True b. False Indicate whether the statement is true or false
Studies of the PREParation for Marriage Questionnaire (PREP-M) described in your text suggest that the questionnaire predicts marital satisfaction and stability
a. poorly. b. weakly to moderately. c. moderately to strongly. d. nearly perfectly.
__________ is the most widely used form ofbiomedical therapy for mental disorders
a. Medical psychiatry b. Psychoneuroimmunology c. Pharmacotherapy d. Psychotherapy e. Psychoanalysis
Which of the following statements is true regarding intelligence in middle adulthood?
A. The greater the stressors a person has in their life, the more likely he or she will show declines in IQ. B. Each generation since the late 1800s has shown improvement in numeric ability. C. Intelligence scores increase on tests that emphasize experience. D. Intellectual ability decreases dramatically over the middle adult years.