Which level of measurement provides a true value of zero?
a. Nominal
b. Ordinal
c. Interval
d. Ratio
d. Ratio
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In one study, young rats exposed to stress vocalized their anxiety. Their mothers, alerted to this distress, responded with diligent caregiving behavior that altered the development of the hippocampus
Which of the following processes or principles does this example demonstrate? a. Dominant-recessive gene relationships. b. Active gene effects. c. The role of regulator genes in behavior genetics. d. Epigenesis.
Culture is the sum total of ways of living including core beliefs, societal values, patterns of thinking and communication, and __________________________, all of which a group of people have developed to assure their positions in a particular environment
A) ?behavioral norms B) ?educational attainment C) ?religious affiliation D) ?specific language E) ?family values
"I hate my mother-in-law. Sometimes I imagine what it would be like to run her down with my car. Seriously! I could take her out." This indicates which level of threat?
A. Lethal B. Non-existent C. Medium D. Low
Current theory suggests that narcotic analgesics relieve pain by their ability to
a. mimic the actions of endogenous opioid peptides. b. counter the effects of the opioid peptides. c. activate the release of serotonin in the amygdala. d. activate the release of massive amounts of acetylcholine in the basal ganglia.