title: Vicarious reinforcement: Expected and unexpected effects.
abstract: The primary purpose of this study was to examine the effects on one child of observing another child receive direct social reinforcement. In the first part of the study, pairs of same-sex children worked on puzzles for three sessions spaced 2 to 3 days apart. One child was praised on a continuous schedule for performance, whereas the other received no praise. Although children who observed other children being praised increased their performance initially (as predicted by vicarious reinforcement and social comparison hypotheses), their performance decreased over time, reaching levels below their own baseline rates. In the second part of the study, intermittent praise delivered to the observing child was examined as a potential strategy to reverse the unexpected effects obtained in the first part of the study. Intermittent praise was found to be effective in reducing these effects and in producing enhanced performance. Individual data, as well as group data, are presented. Results are discussed in light of theoretical and applied issues related to the use of vicarious reinforcement in applied settings.
authors.affiliation: Virginia Polytechnic Institute and State University.
authors.forename: T H
authors.initials: TH
authors.lastname: Ollendick
authors.forename: D
authors.initials: D
authors.lastname: Dailey
authors.forename: E S
authors.initials: ES
authors.lastname: Shapiro