The shuffle, computers, and gambler's devices are all methods for doing _____
a. manipulation c. measurement
b. random assignment d. counterbalancing
B
These are all methods for carrying out random assignment.
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In a famous early study in social psychology, fans of two rival football teams were asked to watch footage of an actual game that was very close. Researchers found that fans of the two teams literally "saw" different games; things that were deemed "out" by fans of one team, for example, were deemed "in" by fans of the other. This was early evidence of the phenomenon known as ____
a. counterfactual thinking b. the illusory correlation c. the confirmation bias d. the simulation heuristic
Longer-term habituation in Aplysia, lasting up to three weeks, most likely results from a. the temporary depletion of available neurotransmitter in the motor neuron serving the gill muscle
b. the temporary depletion of available neurotransmitter in the presynaptic sensory neuron. c. fatigue in the muscles serving the gill. d. changes in NMDA glutamate receptors
Adding a nonequivalent control group to an interrupted time series design
a. eliminates the effects of local history b. converts a quasi-experimental design to an experimental design c. requires multiple replications d. results in a post-test only design e. none of the above
Serotonergic neurons that project from the ________ to the spinal cord may mediate the capacity of ________ to impair ejaculation in males
A) MPA; antipsychotics B) VMH; mood stabilizers C) MPA; amphetamine D) nPGi; SSRIs E) nPGi; mood stabilizers