A longitudinal study of college student binge drinkers found that students who binge drank throughout college no longer binge drank several years after graduation. Which threat to internal validity might explain these results?

a) Maturatio
b) History
c) Practice effect
d) Nonreactive measures


A

Psychology

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Core knowledge about animals and people seems to develop around the age of:

a. 3 or 4 b. 7 or 8 c. 10 or 12 d. 16 or 18

Psychology

Michael was subjected to much stress as an infant due to repeated episodes of family violence. As an adult, he is incapable of normal stress responses because stress hormones in his brain were

destroyed. underused. underproduced. overproduced.

Psychology

Women who have ______ are usually advised to have a C-section to prevent infection to the infant

a. gonorrhea c. cytomegalovirus b. syphilis d. herpes simplex 2

Psychology

Newborn Tariq is likely to show a preference for classical music over other sounds

Indicate whether the statement is true or false

Psychology