By age 2, the number of neurons in the brain ____
a. decreases to a quarter as many as were present at birth
b. decreases to half as many as were present at birth
c. increases by twice as many as were present at birth
d. increases by four times as many as were present at birth
Answer: B
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The finding in the Stell v. Savannah-Chatham County Board of Education case was overturned based on
a. Brown v. Board of Education. b. Plessy v. Ferguson. c. Hobson V. Hansen. d. Diana v. State Board of Education.
Recent research on the importance of social networks suggests that ____
a. people seek out friends to give meaning to their lives b. people believe that those with no friends means have meaningless lives c. people who feel connected to a strong social network see life as more meaningful d. people who lack friends have negative beliefs about life in general
Childhood experiences that contribute to maladaptive ways of relating to others in adulthood can lead to __________
a. personality disorders c. schizophrenia b. eating disorders d. post-traumatic stress disorder
Children of uninvolved parents tend to have _______________than children whose parents are more involved
a. poorer academic performance b. higher rates of delinquency c. greater social competence d. poorer academic performance & higher rates of delinquency