A sample of n = 36 scores is selected from a population with ? = 12 . If the sample mean of M = 56 produces a z-score of z = +3.00, then what is the population mean?
a. 50 c. 54
b. 52 d. 56
A
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Which identity status would involve making a commitment without considering alternatives?
A. identity achievement B. moratorium C. foreclosure D. identity diffusion
The most effective token economies are those that gradually switch from tokens to
a. time-out. b. social rewards. c. money. d. nonrewards.
Research on the biology of memory involving the visual cortex of rats reared in stimulating environments and the stimulation of certain synapses in sea snails, such as Aplysia, suggests that
a. the engram is generalized throughout the entire cortex. b. myelination is not critical to memory formation in the brain. c. electrical circuits in the brain correspond to memory traces. d. memories may have neural correlates at specific sites.
A patient who demonstrates uncharacteristically poor judgment and is unable to maintain their typical attention span may have experienced damage to their _________ lobes
a. frontal b. parietal c. temporal d. occipital