Which of the following is TRUE of insomnia?
a. It decreases in middle age and later adulthood when stress levels decline for most.
b. It is more common in men.
c. It can be caused by the use of blue-screen electronic devices before bedtime.
d. It is caused by a constriction of the airway.
c
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Explanatory methods include:
a. correlational and quasi-experimental methods. b. only the experimental method. c. observational, case study, and survey methods. d. only the quasi-experimental method.
Psychologists tend to refer to a culture that values the virtues of interdependence and social harmony as
a. conformist. b. collectivist. c. communist. d. cooperative.
Two samples, each with n = 8, produce an independent-measures t statistic of t = –2.15 . Which of the following decisions is justified for a two-tailed test?
a. Reject H0with ? = .05 but fail to reject with ? = .01 b. Reject H0with both ? = .05 and? = .01 c. Fail to reject H0 with both ? = .05 and? = .01 d. Fail to reject H0 with ? = .05 but reject H0with ? = .01
"Everything I touch I ruin. I am good at nothing. I am an utter failure." This person has failed to consider the successes in her life and all the good things that have happened to her. From Aaron Beck's perspective, this person's thinking best represents:
A. repression B. sublimation C. selective attention D. neologism