Katie wonders when she will first be able to hear her fetus’s heartbeat through a stethoscope. You tell her that this should happen by the ________
A) fourth week of pregnancy
B) third month of pregnancy
C) end of the second trimester
D) beginning of the third trimester
Answer: B
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__________ are socially acceptable ways of showing emotion in public settings, and can vary from culture to culture.
A. Phonemes B. Facial grids C. Display rules D. Expressional norms
Altruistic punishment is BEST described as ____
a. punishing others for their own good b. punishing others for their own good—and making sacrifices in order to do so c. punishing those who cheat the system d. punishing those who cheat the system—and making sacrifices in order to do so
Most efforts to study the effects of genetics on personality use ____
a. ?factor analysis b. ?qualitative methods c. ?the twin study method d. ?the study of siblings
The binocular cue of convergence occurs
a. because the eyes are about 2.5 inches apart. b. when the lens in each eye bends or bulges to focus on nearby objects. c. just as easily in a person with only one eye. d. when trying to focus on an object less than 50 feet in distance.