A 95% confidence interval is determined by the interval of plus or minus _____ standard
errors around the _____ mean.
a. 1.96; population
b. 2.58; population
c. 1.96; sample
d. 2.58; sample
C
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Which of the following statements is true about the DSM-5?
a) It describes symptoms of several hundred specific psychological diagnoses. b) It lists information regarding symptoms but does not include a list of criteria that must be met for each diagnosis. c) It is used to diagnose medical conditions that may have an impact on mental health. d) It is used to diagnose all kinds of medical conditions.
Dr. Rogers is a psychologist who utilizes the __________ approach in psychotherapy. He concentrates on observable actions that can be directly measured and recorded. He would be likely to use the theories of learning to help bring about positive,
therapeutic change in clients. a. psychoanalytic b. cognitive c. humanistic d. behavioral