A statistical procedure that groups together related items on tests by analyzing the correlation among test scores is:
a. analysis of variance
b. analysis of covariance
c. factor analysis
d. psychometric analysis
C
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Sigler concluded that when solving problems, most children
a. guess. b. progress through a series of more sophisticated stages of thought. c. use multiple rules and problem-solving strategies. d. defer to peers.
Research has found that if language exposure comes only from ______, children do not develop typical language skills
A) books B) other children C) videotapes D) television
Which of the following terms applies to intellectually demanding tasks such as managing finances and paying bills?
A) Instrumental activities of daily living B) Activities of daily living C) Daily tasks D) Instrumental personal tasks
Across cultures, death anxiety is also consistently higher among ____
a. poor individuals b. individuals with terminal illness c. men d. women