According to the chapter Flash in the Panabout flashbulb memories, how were participants assigned to
the two different groups?
(a) randomly
(b) by age
(c) by sex
(d) on an opportunity basis
D
Psychology
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What is the term that describes the brain's ability to change itself in responseto environmental circumstances?
a. plasticity b. sensitivity c. growth d. pruning
Psychology
While participating in a timed experiment, the participants in the experimental group had to leave the room because of a fire drill. Which potential threat to internal validity would this example illustrate according to Campbell and his colleagues?
a. maturation b. selection c. instrumentation d. history
Psychology