Regarding the three main features of scaffolding, namely, contingency, fading, and the transfer of responsibility, contingency entails the assistance adjusted to a learner's existing level of understanding. The present study investigated the effect of the model of contingent teaching on improving Iranian English as a foreign language (EFL)…

The purpose of this study was to evaluate the effectiveness of a simple contingency contracting intervention on the correct use of punctuation marks in freely produced texts by elementary school children with learning disabilities. This approach can be considered a promising strategy for facilitating the development of academic skills in…

Taking into account the three key features of scaffolding, namely, contingency, fading and the transfer of responsibility, the present study investigated the role of cognitive scaffolding in speaking and its components (i.e. grammar, vocabulary, pronunciation, discourse management, interactive communication). Moreover, the possible moderating…

Children with disabilities play less often and demonstrate fewer varied pretend play behaviors than children with typical development. A multiple-probe design was used to examine the relation between teachers' use of the system of least prompts and contingent imitation and the acquisition, maintenance, and generalization of pretend play and…

Although massed-trial instruction, distributed-trial instruction, and task interspersal have been shown to be effective methods of teaching skills to children with autism spectrum disorders, they have not been directly compared. In the current study, we taught 6 children to tact shapes of countries using these methods to determine which would…

A dependent group contingency strategy called Fair Play Game was applied to promote increase in number of steps during physical education classes for sixth-grade students. Results from a multiple baseline design across three classes showed that the mean number of steps for baseline vs. intervention were: Class 1: 43 vs. 64 steps/minute; Class 2:…

This paper reports on an investigation of the use of Facebook as a tool to mediate learning amongst distance learners at Makerere University, a dual-mode institution offering both conventional and distance learning programs. While conventional courses take 17 weeks in a semester, the distance learners come in for two residential sessions, each…

Researchers have documented the positive effects of classwide peer tutoring on academic performance, engagement, and other social behaviors of students with and without disabilities. Commonly, in classwide peer tutoring, students are paired and the class is divided in half. Points are awarded for tutoring behavior and academic responding during…

The effects of social interaction skill interventions on the social behavior of four preschool children with behavioral handicaps were evaluated. Findings indicated unique effects for social skills training and contingency management intervention. Results are discussed in relation to the role of reciprocal interaction and behavioral trapping for…

Four college students completed programmed instruction in a computerized format with either no delay between questions, a noncontingent delay, or a contingent delay (delay after each question answered incorrectly). Noncontingent delay produced better performance than no delay and contingent delay, because students used delay periods to study.…

The article summarizes results of three experiments evaluating the effectiveness of a packaged program for improving and maintaining the on-task behavior of mildly handicapped children through the use of variable interval reinforcement schedules. On-task behavior increased and was maintained in all three experiments and academic performance…

A study assessed the effects of assigned versus self-selected goals and contingent versus non-contingent gameplay conditions delivered during computer-assisted math computation drill-and-practice sessions. Subjects were 20 high-school students with learning disabilities. Self-selected goals were more effective; no differences existed between…

A study of 4 youths (ages 11-18) with autism examined the effectiveness of teaching appropriate affective behavioral responses. Participants were described by teachers as having flat and inappropriate affect. Treatment consisted of modeling, prompting, and reinforcement. The combination of an error-correction procedure and contingent delivery of…

Three adolescents with developmental disabilities and severe behavior problems received eye-contact skill training using a contingency management approach in a community-based residential treatment center. The intervention produced significant increases in positive eye contact across two social settings. Staff reports of increased social…

This document presents the final report of a 4-year project (ending in 1991) which conducted six studies of the impact of various peer-mediated interventions on the acquisition, generalization, and maintenance of social interaction skills of preschoolers with severe disabilities. The report covers project objectives, the project's theoretical…