On a fixed-interval schedule, reinforcement is given __________.
A. after a set amount of time has passed
B. after randomly varying amounts of time have passed
C. after a set number of responses have been made
D. after a varying number of responses have been made
Answer: A
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A worker is currently working from 8 A.M. to 4 P.M. If she has to switch to a different schedule, which of these, if any, would help her adjust most easily? a. Move her to the midnight to 8 A.M. shift
b. Move her to the 4 P.M. to midnight shift, but dim the lights after 8 P.M. c. Move her to the 4 P.M. to midnight shift, and keep the lights bright. d. Any of these shifts would produce the same result.
According to the text, the key to preventing obesity is ______
a. avoiding carbohydrates b. matching energy expenditure with caloric intake c. keeping a daily weight chart d. avoiding fast food restaurants
Lilly, who has just given birth, is able to provide nourishment for her baby and loves her newborn unconditionally. Which of the following neurotransmitters is said to play an important role in this case?
A. serotonin B. dopamine C. oxytocin D. acetylcholine
________________ used the Golgi staining technique to examine individual neurons in the brain
a. Camillo Golgi b. Jan Purkinje c. Hermann von Helmholtz d. Luigi Galvani e. Santiago y Cajal