A recent Canadian research investigation conducted by Goulet et al. (2009 ) on schizophrenia revealed that:
a) Individuals with chronic schizophrenia have similar brain structure anomalies as individuals with a first-episode
b) Individuals with chronic schizophrenia have significantly lager brain structure anomalies as individuals with a first-episode
c) Individuals with a first-episode show anomalies mainly in the corpus callossum and amygdala
d) None of the above
a
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One of the measures Rosalyn is including in her study of the effects of environmental enrichment is the score on a standardized scale of intelligence. This is best described as a(n) ____ scale
a. nominal b. ordinal c. interval d. ratio
Psychological moderators of stress include all of the following EXCEPT
a. age. c. sense of humor. b. psychological hardiness. d. predictability and control.
Sally proposes the idea that one's sexual history prior to marriage predicts whether one ends up getting divorced. This best represents which step of the scientific method?
a) testing the hypothesis b) observing events c) forming a hypothesis d) formulating a theory
Token economies within institutions that utilize tangible rewards for appropriate behaviors and a loss of privileges for inappropriate behaviors would be an important area of study for
a. comparative psychologists. b. learning theorists. c. biopsychologists. d. psychologists investigating sensation and perception.