Stranger anxiety
a. occurs more often in girls than boys.
b. develops at approximately 2 years of age.
c. occurs around 6-9 months of age.
d. occurs in American infants, but not in those in other countries.
c
Psychology
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Biological psychologists examine the relationships between specific biological factors and specific behaviors in order to __________
a) explain individual differences. b) explain the functioning of the brain. c) examine the effects of drugs on behavior. d) examine the evolutionary basis for cultural differences.
Psychology
Having ______ is one factor that appears to protect children from the worst effects of exposure to community violence.
A. siblings of similar ages B. personal resources C. more than one supportive person D. imagination
Psychology