The point at which a stimulus is perceived as painful is termed the pain ____
a. tolerance level
b. threshold
c. sensation level
d. doorway
e. gate
b
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Endorphins are similar in chemical structure to which drug?
a. Cocaine b. Amphetamines c. Caffeine d. Alcohol e. Heroin
Three months ago, Paulette was raped in an underground parking lot of the office complex where she works. Since that time, she has had insomnia. When she is able to sleep, she has nightmares and wakes up screaming, in a high state of arousal. She is no longer able to park in any underground parking garages, and she has quit her job. In this case, it is quite likely that Paulette is experiencing:
a. burnout b. general adaptation syndrome c. posttraumatic stress disorder d. retrograde amnesia
Scarr and associates identified all of the following features of daycare that are associated with the quality of a child's experience except
a. age of the child. c. group size. b. caregiver-to-child ratio. d. caregiver training and experience.
The quantity of androgens produced by adult females is about _________ percent of the quantity produced by males.
A. 10 B. 25 C. 33 D. 50