Bobbie J. Vaughn

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Levels of problem behavior were assessed when 4 students with severe disabilities received instruction on preferred versus nonpreferred tasks and when tasks of each type were chosen by the teacher rather than by the student. In Phase 1, interview and direct observation assessments were conducted to identify relative preferences for academic tasks. In Phase(More)
is the state's primary research and training a center for mental health services and a nationally recognized source for its innovative research and training. The Institute was created over 25 years ago by the Florida legislature to expand knowledge about how best to serve the mental health needs of the state's citizens. The Institute's Department of Child(More)
A major goal of positive betiavior support (PBS) is to produce broad-based, long-term improvements in adaptive behavior; however, the empirical base, at present, is mainly composed of relatively short-term studies carried out in circumscribed contexts. Therefore, a need exists for reliable data that can inform the field regarding the comprehensive lifestyle(More)
This study investigated the impact of discourse on engagement in shared storybook reading in children who are language impaired and hard to engage. Although active participation in shared storybook reading in children who are typically developing is well defined, research has shown that the engagement of children with language disorders differ as a result(More)
Information or opinions contained in this document are those of the authors and do not represent agency endorsement or official agency positions. This document and associated materials are in a pilot phase and may not be reproduced without the expressed written consent of the Early Intervention Positive Behavior Support Program. Acknowledgements Our work on(More)
Experience with the 25-S double coil IUD is reported. The device wa s inserted in 206 nulliparous patients between November 1, 1971, and Aug ust 31, 1973. The coil was inserted during menses in 151 patients, and the remaining 55 coils were inserted during the first half of the menstr ual cycle. 24 patients were lost to follow-up during the study interval(More)
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