Over time, John, a participant in a longitudinal study, became aware of his own thoughts, feelings, and actions, and consciously revised them when the investigator was present. This is an example of
A) cohort effects.
B) practice effects.
C) selective attrition.
D) biased sampling.
B
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To select participants from a pool of potential participant, you should not:
a. use a computerized random number generator. b. draw names from a hat. c. select names from a list without trying to pay attention to who the individuals are. d. use a random number table.
What strategy is used today to minimize the side-effects of electroconvulsive therapy?
What will be an ideal response?
When asked "Who delivered the Gettysburg Address?" 11-year-old Benito immediately
answers "Lincoln." This is an example of a. centration. b. reversibility. c. automaticity. d. good schooling.
Mothers are more likely than fathers to treat sons and daughters differently
Indicate whether the statement is true or false