A key assumption behind partial counterbalancing in a within-subjects experiment is that:
A. statistical control of carryover effects is impossible.
B. all treatment orders will produce equivalent carryover effects.
C. randomly chosen treatment orders will randomly distribute carryover effects among the treatments.
D. subject factors will have little effect on the dependent variable.
Answer: C
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According to your textbook, the majority of new tests are based on
a. theories that are fundamentally different from those in traditional tests. b. the same principles and underlying theories as the more established tests. c. the scientific approach of psychological testing. d. behavioral psychology.
The learning-performance distinction suggests that:
A. children learn better if required to perform some behavior B. when something is learned, it is immediately performed C. reinforcement does not play a role in observational learning D. learning may occur but may not always be immediately evident
Which of the following is a true statement?
a: Much of our perception occurs without our conscious awareness. b: Behavior cannot be affected by subliminal stimuli. c: Subliminal perception is easy to demonstrate and replicate. d: There is concrete evidence that subliminal persuasion is effective.
Who was responsible for devising the coefficient of correlation (r)??
a. ?Galton b. ?Darwin c. ?Pearson d. ?Cattell