Before publishing her test of musical aptitude, Professor Reed first administered the test to a representative sample of people. This was most clearly necessary for test
a. standardization.
b. reliability.
c. heritability.
d. validity.
a. standardization.
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Which is sometimes caused or aggravated by a mother's illness or malnutrition during pregnancy?
a. Sleep apnea b. Schizophrenia c. Anorexia nervosa d. Parkinson's disease
Betsy, age 17, runs away from home and joins the circus. According to Erikson, she is most likely experiencing which psychosocial conflict?
A. generativity vs. stagnation B. integrity vs. despair C. intimacy vs. isolation D. identity vs. role confusion
Different versions of the APOE gene are correlated with the development of a. hemophilia
b. colorblindness. c. breast cancer. d. Alzheimer's disease.
Which of the following processes appears to be very similar to long-term potentiation (LTP)?
a. language learning b. spatial learning c. formation of flashbulb memories d. habituation