The use of lie detectors to screen job applicants and check the honesty of employees is questionable because
a. it is a serious invasion of privacy.
b. it cannot discriminate between different emotions, such as lying and anxiety.
c. its accuracy is doubtful.
d. all of these occur.
D
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Four of your friends were hurt in a skiing accident and each is at home recovering from their painful injuries. Based on the gate control theory of pain, who is most likely to have the most pain?
A. Guy reads mystery novels. B. Travis likes to write in his journal and letters to relatives. C. Cyndy watches movies on cable. D. Lacey sits around the house and complains about the pain.
The sensory organs for balance are the
a. Merkle's disks. b. semicircular canals. c. Pacinian corpuscles. d. auditory ossicles.
In animal models of obesity, a mutation in the ___ gene can produce an animal that is very obese and has a yellow coat color; however, a particular ___ by the mother can alter this outcome in any offspring with this mutation
a. ghrelin; gestational event b. agouti; diet c. NPY; diet d. agouti; gestational event
The symptoms of Korsakoff's syndrome can be reduced or prevented by taking a thiamine supplement
Indicate whether the statement is true or false