Barnes, Ickes, and Kidd (1979) studied whether or not students would lend their notes to a classmate by varying the intentionality of the needy student (unintentional vs attentional) and the stability of their request (always vs sometimes). Participants received one request from one needy student. What was the design of the experiment?
a. between-subjects factorial design
b. within-subjects factorial design
c. one variable within-subjects
d. one variable between-subjects
a
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Which concept is also called Occam's razor?
A. principle of parsimony B. priming C. heuristics D. experience
The reason for including a placebo group in a drug study is to control for:
a. experimenter bias. b. physiological effects of the drug. c. participants' expectations of change. d. the experimenter being blind.
How were items selected for inclusion in the Minnesota Multiphasic Personality Inventory (MMPI)?
a) They were answered positively by normal people. b) They were answered differently by normal and disordered individuals. c) They were answered positively by people with psychological disorders. d) They had a theoretical relationship to a particular psychological disorder.
Briefly give some reasons why parents physically abuse children
What will be an ideal response?