Which of the following is the largest number that a correlation coefficient can be?
a. 1.
b. .001
c. 100
d. 10.
ANSWER: a
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Genes are composed of molecules of ____
a. ?deoxyribonucleic acid b. ?nitrous oxide c. ?sodium phosphate d. ?chromosome
Which of the following procedures is NOT part of Barlow's panic control treatment (PCT)?
a. Cognitive therapy to modify conscious or unconscious perceptions about the "dangerousness" of feared situations b. Creation of mini panic attacks in the therapist's office c. Exercises to elevate the heart rate or spinning to make the patient dizzy d. Reducing interfering memories from early experiences with frightening stimuli.
Katrina wants to study the organizing effects of sex hormones on female brain development. To begin, Katrina needs to understand when the organizing effects of sex hormones occur, which is
A. at conception. B. around the time of birth. C. in the first year of infancy. D. in early adulthood.
Johnson and Haney's (1994) study of voir dire found that
A. jurors peremptorily excused by prosecutors were not biased against the prosecution. B. jurors peremptorily excused by the defense were not biased against the defense. C. those selected for jury duty were similar in attitude (i.e., pro- prosecution/pro-defense) to 12 jurors selected at random. D. all of the above