True or False: The two-way ?2 is a parametric test.
a. True
b. False
Ans: B
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A confound is a serious threat to ____ validity
a. external b. construct c. internal d. content
Latane, Williams, and Harkins, in their classic study of social loafing,
a. discovered loafing was eliminated when groups set clear goals. b. manipulated the indefinability of each member by having groups work in a dark room. c. distinguished between productivity losses due to loafing and losses due to lack of coordination. d. examined how rapidly people working in a pickle factory packed pickles. e. concluded that cognitive dissonance was a primary cause of social loafing.
A cognitive-behavior therapist uses techniques that
a. focus on emotions and feelings. b. focus on a specific client problem. c. alter intrapsychic processes. d. are based on psychoanalytic theory.
Conduction deafness involves conditions that:
A. interfere with transmitting vibrations from the tympanic membrane to the cochlea B. are not improved by the use of a hearing aid C. involve damage to the auditory receptor cells along the basilar membrane D. are caused by damage to association areas