Advanced Placement (AP), 19.02.2021 07:50 JebKush3161
Lincoln Elementary School has a policy that prohibits students from running in the halls. Ms. Davis, the hall monitor, waits by the cafeteria doors every morning from 8:00-8:30, watching for “runners.” The schedule of reinforcement being used by the school—and Ms. Davis—to stop students from running is
a.
fixed interval.
b.
fixed ratio.
c.
variable interval.
d.
variable ratio.
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Lincoln Elementary School has a policy that prohibits students from running in the halls. Ms. Davis,...
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