Relatively few studies have evaluated procedures for increasing play skills in children with intellectual disabilities. To address this limitation, this study evaluated the extent to which lag schedules increased novel toy play responses for three children who exhibited little or no appropriate toy play. Results show that the lag 1 schedule increased toy play variability for all three participants and the lag 2 schedule produced very little additional variability for the two participants exposed to this condition. The results of a social validity assessment suggest that classroom paraprofessionals (i) perceived the participants' toy play as typical and (ii) were satisfied with the outcomes produced by the lag schedules. We discuss the clinical implications and the potential limitations of the findings.
Research shows that behavioral skills training (BST) and in situ training (IST) are effective interventions for teaching safety skills to children. In addition, the efficiency of these interventions can be increased when parents, teachers, or peers are taught to implement them. The purpose of this study was to replicate Novotny et al. (2020) and evaluate a web‐based program for teaching parents to conduct BST to teach safety skills to prevent gunplay. We randomly assigned 18 children to the parent‐conducted BST group or a control group and evaluated the intervention in a posttest only control group design. Children in the control group or treatment group who did not score a three in the in situ assessment (do not touch, get away, and tell an adult) received IST from their parents and were assessed again. Results showed that safety skill scores were statistically significantly higher in the treatment group than in the control group. Furthermore, there was a statistically significant increase in safety skills scores following IST for children who received it.
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