In testing the significance of a correlation coefficient, the degrees of freedom are
a. N
b. N – 1
c. N – 2
d. N – 3
C
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A moving object stimulates different locations at different time points on a stationary viewer's:
A) optic nerve. B) retina. C) cornea. D) lateral geniculate nucleus.
To make a diagnosis of dissociative amnesia and dissociative fugue:
a. the subject must be committed to a psychiatric hospital b. the forgotten information must be at least ten years old c. physicians should rule out physical reasons for the loss of personal information d. by law, psychologists must administer the Thematic Apperception Test to the subject
One of the most dangerous acute effects of taking depressants in combination with alcohol is
A. the "cheese reaction". B. respiratory depression. C. seizures. D. slurred speech.
Benign prostatic hyperplasia is believed to be the result of
A) sexually transmitted diseases. B) hormonal changes associated with aging. C) enlargement of the urethra. D) cancer of the prostate.