Things are going pretty well for George (see item 26) until he jumps from reinforcing every tenth response to reinforcing every 50th response. At this point, the pigeon responds erratically and nearly stops responding entirely. George's pigeon is suffering from .

What happened in georgia as a result of the supreme court ruling in brown v. board of education? the sibley commission was formed all public schools were desegregated the southern christian leadership was formed the general assembly passed laws to keep schools segregated.

"there will be differences in degree of mood elevation seen in depressed clients after receiving either cognitive-behavioral or psychoanalytic therapy."; in this hypothesis, mood elevation is the:

Mark s. fleisher identified which traits as essential to effective work in corrections?