In the ______, the difference scores for each subject/pair are calculated to use as the data to be analyzed.
A. between-samples/paired samples t test
B. within-subjects/paired samples t test
C. between-subjects/paired samples t test
D. related/paired samples t test
Answer: D
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The trait negativity bias refers to the tendency for
a. people to view others' traits more negatively than their own. b. moderately favorable traits to negatively impact the favorability of overall impressions. c. negative impressions to become more positive over time. d. negative trait information to have a greater impact on impressions.
What are two qualities of Ellis's Rational Emotive Behavior Therapy?
a. nondirective and passive c. directive and passive b. active and directive d. invasive and active
The American Psychological Association's ethical guidelines require that research participants be informed of any deception that will take place, prior to their giving informed consent
a. true b. false
Correlational studies are useful in determining
a. cause-and-effect relation. b. whether two variables are related. c. if the double-blind procedure is effective. d. the reliability and validity of research results. e. if confounded variables are present.