Variability in DV scores that is due to factors other than the IV is ______.
a. ex post facto
b. random selection
c. random assignment
d. error
d. error
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Research has indicated that self-statements
a. influence behavior. b. are unrelated to overt behavior. c. cannot be assessed. d. are caused by environmental contingencies.
The key question in determining whether or not Kwan should be concerned about her memory is,
a. "Does the memory problem interfere in Kwan's life?" b. "Has Kwan ever forgotten to perform a household chore?" c. "How many times has Kwan forgotten something?" d. "Does anyone think Kwan might have a memory problem?"
Which of the following is NOT a proactive way to reduce stress?
a. Exercise b. Healthy diet c. Smoking d. Laughter
A new acquaintance tells you that she works in the specialty called ergonomics. What might she tell you when you ask for a description of her work?
a) She surveys voters to identify their preferred alcoholic beverages. b) She designs the controls on the dashboard of cars for ease of use. c) She writes computer programs that select individuals to be called for jury duty. d) She develops programs to reduce the percentage of teenagers who start smoking cigarettes.