We can use a computer to score polygraph tracings to eliminate human judgment and error and, thus, increase ____________. To call this system a "lie detector" is a question of ____________.
a. validity; ethics
b. validity; standardization
c. sensitivity; reliability
d. reliability; validity
Answer: d. reliability; validity
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Most psychologists with graduate degrees are employed
A. in clinical and higher-education settings. B. in elementary and high schools. C. in research institutes. D. in colleges.
Joaquin believes that older adults deliberately withdraw from social contact with individuals who are peripheral to their lives while maintaining or increasing contact with close friends and family members with whom they have had enjoyable relationships. He is a proponent of
socioemotional selectivity theory. selective optimization with compensation theory. social discontinuity theory. activity theory.
Methadone is a(n) ______
a. opiate c. stimulant b. barbiturate d. hallucinogenic
For linear regression, the value of SSresidual can be computed directly by ?(Y - )2
Indicate whether the statement is true or false