Simon LeVay developed a theory of homosexuality that is still being explored today which holds that a male homosexual:
a. has an extra X chromosome at pair 23.
b. has an extra Y chromosome at pair 23.
c. was exposed as a fetus to hormone levels that were characteristic of females.
d. has a hypothalamus that is two to three times smaller than heterosexual males.
d
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A factor that has a range of values is called a ____
a. measure b. variable c. set d. parameter
Sir Francis Galton believed that intelligence was ____
a. ?inherited b. characteristic only of humans? c. best measured by the bumps and contours of a person’s head? d. largely unmeasurable?
Discuss the classical conditioning explanation of phobias. Give a hypothetical example, being sure to include the UCS, CS, UCR, and CR
What will be an ideal response?
Participants are shown a visual stimulus for just 30 milliseconds (ms) and are then asked, "Was there an E or a K in the stimulus?" We would expect the best performance if the stimulus is
A. BARK. B. K. C. BWQK. D. GALK.