Suppose the IQ scores of fraternal twins raised together were as highly correlated as those of identical twins raised together. This would support:
a. the high heritability for intelligence
b. the different basis of fluid and crystallized intelligence
c. a strong environmental determinant of intelligence
d. a strong genetic determinant of intelligence
C
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A leading reason for the rising median age of first marriage among today's emerging adults is thought to be __________.
A. the length of time it takes currently to complete education and job training B. a poor economy, leading to a high unemployment rate of people age 25 to 30 C. general emotional immaturity D. a reluctance to commit to long-term relationships
Isabella thinks a lot about what would happen to her if her parents were to die in a car accident. This is an example of what type of anxiety?
a. fears b. irrational c. worries d. phobia
Blood level of glucose are monitored by nutrient detectors in the __________
a) brain. b) pancreas. c) liver. d) colon.
__________ psychology studies people’s interactions with each other and their environment
a. Developmental b. School c. Social d. Counseling