What value is estimated with a confidence interval using the repeated-measures t statistic?
a. The mean for a sample of difference scores
b. The mean for a population of difference scores
c. The difference between two population means
d. The difference between two sample means
B
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In carrying out psychological research, the basic concept underlying the use of standardization is that
a. all research participants are treated uniformly. b. each research participant has a unique experience. c. operational definitions are successfully avoided. d. each research procedure uses both an independent variable and a dependent variable.
An attitude
A) is a conclusion regarding factual evidence. B) includes an emotional component. C) predicts behavior reasonably well. D) includes a physiological component
The ability to imagine the result of a punisher is called
a) social learning. b) vicarious punishment. c) observational learning. d) vicarious reinforcement.
At which level of Kohlberg's scheme do moral decisions tend to be driven by social concerns?
A. preconventional moral reasoning B. conventional moral reasoning C. postconventional moral reasoning D. advanced moral reasoning