A population of N = 100 scores has mean µ = 30 and standard deviation ? = 4. What is the population variance?
A) 2?
B) ?4
C) ?8
D) ?16
D
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According to the triangular theory, liking develops only when __________ is present.
A. passion B. intimacy C. loyalty D. similarity
Cognitive science studies of infants' attention have shown that
a. longer looking times during habituation indicate more thorough processing of a stimulus b. duration of looking time in the standard habituation procedure tends to increase with age c. individual differences in duration of looking time during habituation tend to be stable over time d. measures of looking time are invalid and should be replaced by event-related potential (ERP) recordings of brain activity during habituation
A performance appraisal method that involves evaluation by supervisors, subordinates, peers, along with self evaluation is the ___
a) behavioral observation scale b) 360-degree evaluation c) behaviorally anchored rating scale d) Stanford-Binet scale
Which of the following questions is most likely to be asked by a social psychologist?
a. Are some kinds of people more susceptible to recruitment into cults? b. Do some types of people make better leaders than others? c. Are some characteristics genetically determined? d. What situations cause people to behave rudely?