According to the National Surveys of Youth, what percentage of adolescents had smoked cigarettes?
A. 10 percent
B. 20 percent
C. 25 percent
D. 35 percent
Answer: B
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Dr. Peterson has collected clinical observations, neurological test data, psychological test scores, and interview material on Mrs. Davis. If Dr. Peterson is doing this for the purpose of drawing conclusions that will lead to a diagnosis of Mrs. Davis, we can infer that Dr. Peterson is ____
a. a psychoanalyst c. doing an assessment b. using reliable and valid measures d. using the DSM-5
You are analyzing a journal article that used the Solomon four-group design. You've identified the following groups: R Group 1 Pretest Treatment Posttest R Group 2 Pretest Posttest R Group 3 Treatment Posttest What would the fourth group look like? I. R Group 4 Posttest II. Group 4 Pretest Posttest III. Group 4 Treatment IV. R Group 4 Pretest Posttest
a. I b. II c. III d. IV
With regard to the mind-body relationship, Hobbes denied the existence of a nonmaterial mind; therefore, he was a(n):?
a. ?interactionist b. ?epiphenomenalist c. ?psychophysical parallelist d. ?physical monist
An experimenter studies the effect of type of music during practice on recall of word lists using rock background music for 20 subjects, classical music for 22 others, and country/western for another 25 . How many levels are there in the experiment?
a. 3 c. 20 b. 67 d. 1