The onset of menstruation for girls occurs between the ages of
a. 10 and 15.
b. 11 and 14.
c. 11 and 16.
d. 12 and 15.
e. 13 and 16.
b. 11 and 14.
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If we repeatedly administered the same test to the same individual, the standard deviation of the person's score would be the
a. standard error of the mean. b. variance. c. reliability of the test. d. standard error of measurement.
Shirely's electroencephalogram (EEG) indicates desynchronous activity. She is likely
A. in a coma. B. in stage 3 or 4 of NREM sleep. C. dreaming. D. awake.
You are listening to a person who keeps telling you to relax, attempting to create a situation in which you are likely to follow suggestions. What treatment are you undergoing?
a) psychotherapy b) reprogramming c) autosuggestion d) hypnosis
What kind of interpretations can be made from cross-sectional designs?
a) Associations between variables b) Causal relationships between variables c) The strength of various treatments d) Whether the independent variables were adequately manipulated