Objections to the use of tangible reinforcers, such as prizes, candy, cigarettes, and money, are discussed. Treatment programs using tangible reinforcers are recommended as powerful modifers of behavior to be implemented only after less powerful means of modification have been tried. (Author)

The effect of presentation labels upon subjects' evaluation of behavior modification was investigated in two experiments. Subjects were two groups of undergraduate and graduate students required to evaluate identical administrations of a lesson under different presentation labels. (Author/YJ)

The present study investigated the potential of modeling or observational learning in resocializing asocial psychiatric patients. Patients received one of three treatments: modeling, instructions, or attention. The effects of the treatment indicated that the modeling and instruction groups were of equal impact and superior to the attention group.…