Which researcher argued that as much as 80 percent of intelligence is a result of heredity?
A. Barnard Hughes
B. Erik Erikson
C. Sandra Scarr
D. Arthur Jensen
Answer: D
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Jeff's mother died from Huntington's disease and he inherited the Huntington's gene. What is the likelihood he will also develop symptoms of Huntington's disease?
a. Jeff will almost certainly develop Huntington's. b. Jeff's odds of developing Huntington's are 1 in 2. c. Jeff's odds of developing Huntington's are 1 in 4. d. Jeff's odds of developing Huntington's depends on the gene he inherited from his father.
Which drug is matched with the disorder it is used to treat?
a. Prozac—bipolar disorder b. Thorazine—schizophrenia c. lithium—anxiety d. Valium—depression
_____ are photoreceptors that allow us to see in very low light.
A) Bipolar cells B) Retinal ganglion cells C) Rods D) Cones
Intelligence tests most frequently used in schools are based on a common idea that intelligence is a single factor or unitary mental ability called __________
a) deviation IQ b) full scale IQ c) g factor d) intelligence quotient