Most studies show that only __________ of college students and adults achieve formal operational thinking, and other estimates run as low as __________.
A. 40 percent to 60 percent; 25 percent
B. 30 percent to 50 percent; 5 percent
C. 25 percent to 50 percent; 10 percent
D. 50 percent to 75 percent; 40 percent
Answer: A
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In the context of mate selection, Buss (1989) concluded that females value cues related to resource acquisition in potential mates more highly than males do, whereas males value _____ more highly than do females
a) loyalty b) reproductive capacity c) social position d) intelligence
In the United States, tobacco use among people with schizophrenia and other severe mental illnesses is ____
a. ?less than half the level of use in the general population b. ?more than three times as high as the use in the general population c. ?about the same as the use in the general population d. ?roughly double the use in the general population
The nativist view of language development is associated with:
A) B. F. Skinner. B) Noam Chomsky. C) Allen and Beatrix Gardner. D) Paul Broca.
What advice can you offer parents who want to reduce their newborn son’s discomfort during circumcision?
A) Stimulate the Babinski reflex. B) Play loud music to distract the baby. C) Offer a sugar solution while gently holding the baby. D) Newborns have a low sensitivity to pain, so interventions are unnecessary.