Which of the following is a device for recording heart rate, blood pressure, respiration,

and galvanic skin response
and is commonly called a "lie detector"?
a. biofeedback method
b. polygraph
c. infrared face scan
d. fMRI

ANSWER: b

Psychology

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The sequence of language development is

a. specific to each culture. b. nearly universal across cultures. c. dependent on the first few words learned, which varies greatly across cultures. d. first two-word utterances, then single words.

Psychology

Childhood immunizations

a. are given to all children in the United States. b. cannot be given for diphtheria. c. have greatly reduced the incidence of fatal childhood illnesses. d. have completely eliminated serious childhood illnesses.

Psychology