You are baffled about how to untangle the influence of heredity and environment on intelligence. According to the textbook, you should
A. do a longitudinal study where you give people IQ tests every two years from infancy to early adulthood.
B. calculate the IQ of parents and their offspring, which would show the influence of the environment.
C. measure and compare the IQs of identical twins, of fraternal twins, and of siblings reared either together or separately.
D. map the genes responsible for intelligence.
Answer: C
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Ken and Mary are the parents of two preteens. They know families who are struggling to cope with adolescent drug use, and they are concerned about how to avoid substance abuse issues with their own children. Outline factors involved in adolescent substance abuse, and discuss possible preventive strategies that Ken and Mary should consider.
What will be an ideal response?
A person who is rigid, compulsively neat, obstinate, and overly conscientious as an adult, may have started reacting this way in the anal stage of psychosexual development
Indicate whether the statement is true or false.
All of the following are true of psychoanalytic theory and sexual orientation EXCEPT:
a. Freud believed people were inherently bisexual at birth b. Freud saw male heterosexuality as the result of normal maturation and homosexuality as a result of unresolved issues with one's other-sex parent. c. Evelyn Hooker was an influential researcher who tried to combat the psychoanalytic view of homosexuality by proving that people who are homosexual are as welladjusted as people who are heterosexuals. d. Males who were abandoned by their mother were more likely to be gay.
The correlation between obesity in parents and obesity in their children tends to be
nonexistent. negative. positive. neutral.