In the past few decades, the average height of adults in Western countries has not changed much. This indicates that adult height for these countries has reached the upper boundary of their ____

a. socio-economic range
b. health status
c. reaction range
d. range of genetic dominance


Answer: C

Psychology

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Sigmund Freud (1953) saw male heterosexuality as the result of normal maturation and male homosexuality as the result of a(n) ____

a. possessive mothers c. unresolved Oedipal complex b. abnormal development d. unresolved Electra complex

Psychology

Nancy smells smoke when there is no fire. This is an example of

a. a delusion. b. a hallucination. c. paranoia. d. olfactory inhibition.

Psychology

High-frequency words are more easily ______, but low-frequency words are more easily ______.

a. recognized; recalled b. recalled; recognized c. retrieved; remembered d. rehearsed; tested

Psychology

Individuals infected with HIV develop a characteristic serum antibody response which is detected _____ following exposure

a. 3-5 days b. 7-12 days c. 13 days to 6 months d. longer than 6 months

Psychology