The fact that correlations of intelligence are much higher between identical twins than between fraternal twins lends support to the idea that
A) intelligence is entirely inherited.
B) intelligence in entirely environmental.
C) intelligence is at least partly inherited.
D) more studies need to be done because nothing can be confirmed from this information.
C
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What type of study will yield information on levels of school phobia in children are related to levels of social anxiety?
a. a double-blind experiment c. epigenetic research b. a genetic linkage study d. a correlational study
The majority of individuals with intellectual disabilities have ____ impairment
a. mild b. moderate c. severe d. profound
Learning exercises that produce total relaxation while experiencing disturbing items in a hierarchy of fear-provoking situations is based on
a. reciprocal inhibition. b. aversion conditioning. c. vicarious conditioning. d. cognitive therapy.
Dr. Robbins argues that aging is primarily the result of the attack of body cells by harmful molecules and radiation from the sun. His theory would be most closely associated with which of the following views?
a. the biological clock theory aging b. the theory of senescence as proposed by Erikson c. the theory or senescence as proposed by Freud d. the stochastic theory of aging