The extent to which the values of two factors (X and Y) vary together is called ______.
A. homogeneity
B. covariance
C. directionality
D. response rate
Answer: B
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Which statement best summarizes the results of research that presents hostile humor to angry participants?
A. The findings are almost completely consistent with Freud's theory. B. The findings support the Freudian prediction about catharsis, but not the prediction about reducing aggression. C. The findings are mixed, sometimes supporting Freud's predictions, sometimes not. D. The findings are almost completely at odds with Freud's theory.
When light levels are low, the pupil will become ________ to allow more light into the eye.
a. contracted b. dilated c. focused d. smaller
Freud emphasized that emotional healing is associated with the
a. projection of repressed fears b. recovery of repressed memories c. fixation of repressed sexual desires d. displacement of repressed hostilities
____________________ won a Nobel Prize in 1906 for his work in describing the structure of the nervous system
a. Camillo Golgi b. Jan Purkinje c. Hermann von Helmholtz d. Luigi Galvani e. Santiago y Cajal