When Crespi (1942) gave rats different amounts of reinforcement for running, he found that:
a. larger rewards slowed the rats down
b. smaller rewards produced the fastest running
c. larger rewards produced faster running
d. amount of reward did not influence running speed
c
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The _____ is a measure of the proportion of variance in one of the variables that is accounted for by the other variable
a. Spearman rank-order correlation coefficient b. coefficient of determination c. point-biserial correlation coefficient d. Pearson product-moment correlation coefficient
Which sequence correctly orders the stages of the general adaptation syndrome, from first to last?
a. alarm ? exhaustion ? resistance b. alarm ? resistance ? exhaustion c. resistance ? alarm ? exhaustion d. resistance ? exhaustion ? alarm
How do contemporary researchers view the family? Describe direct and indirect influences on the family, and provide examples of each
What will be an ideal response?
When researchers in the past engaged in sexual intercourse at "swinging parties," the researchers claimed to be using what research method?
A) Ethnographic B) Participant observation C) Anthropological D) Naturalistic observation