A variable is an event or behavior than can assume _____ value(s)
a) two or mor
b) only one
c) three or more
d) only two
A
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After visual input has been processed in the primary visual cortex, signals are processed further along a number of pathways. Information about form and color is processed by the
a. ventral stream. b. dorsal stream. c. medial stream. d. lateral stream.
What is indicated by a positive value for a correlation?
a. Increases in X tend to be accompanied by increases in Y b. Increases in X tend to be accompanied by decreases in Y c. A much stronger relationship than if the correlation were negative d. A much weaker relationship than if the correlation were negative
Misrepresentation of actual self by constructing an online profile reflecting ideal self is
a. less common online than with face-to-face relationships. b. similar to any early courtship communications. c. more common online because people cannot figure out the software limitations of sites. d. limited to online relationships.
In general, the null hypothesis means that:
a. subjects were randomly assigned to groups. b. a confounding variable is responsible for differences between subject groups. c. subject groups came from the same population. d. there is a significant difference between subject groups.