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Young children with Down syndrome (DS) often demonstrate impaired oral vocabulary development; however, few intervention studies have focused on this population. One promising method to improve the oral vocabulary of young children with DS may be to train their parents to intervene at home. In this study, we used tele-education methods (e.g., videoconferences, email) to coach parents to implement an adapted version of Down Syndrome LanguagePlus (DSL+). Four children with DS (ages 5–6 years) participated in the multiple probe across behaviors (i.e., stories) single-case research design study. Increasing trends during baseline and data variability precluded confirmation of a functional relationship; however, results indicated that all participants increased their scores on mastery measures of targeted vocabulary. Three of the four parents implemented DSL+ with high fidelity and responded favorably to social validity interviews. [ABSTRACT FROM AUTHOR]

The purpose of this review was to systematically analyze the literature on behavior management training for general educators (Pre–K-12). We identified 74 articles in which general educators were trained to implement a behavior management strategy. General educators were most commonly trained to implement behavior-specific praise (n = 12), Class-Wide Function-Related Intervention Teams (n = 8), or a multi-component intervention package (i.e., a student-level intervention that included a number of strategies; n = 21). The two most common training components were initial training provided in a one-on-one format (n = 30) and the inclusion of ongoing coaching (n = 29). Thirty-nine articles included measures of practitioner fidelity or discrete behaviors (e.g., behavior-specific praise) within the context of an experimental design. We evaluated methodological rigor and evidence of effectiveness of these 39 articles using What Works Clearinghouse standards. Eleven articles included group design studies, nine (81.82%) of which met standards with or without reservations, and four designs had promising evidence of effectiveness. Twenty-eight articles included a total of 49 single-case research designs, of which 27 designs (55.10%) met standards with or without reservations, and 23 designs provided moderate to strong evidence of effectiveness. Directions for future research and implications for the field are provided. [ABSTRACT FROM AUTHOR]

The purpose of this review was to synthesize research on the effect of professional development (PD) targeting data-based decision-making processes on teachers' knowledge, skills, and self-efficacy related to curriculum-based measurement (CBM) and data-based decision-making (DBDM). To be eligible for this review, studies had to (a) be published in English, (b) include in-service or pre-service K–12 teachers as participants, (c) use an empirical group design, and (d) include sufficient data to calculate an effect size for teacher outcome variables. The mean effect of DBDM PD on teacher outcomes was g = 0.57 (p <.001). This effect was not moderated by study quality. These results must be viewed through the lens of significant heterogeneity in effects across included studies, which could not be explained by follow-up sensitivity analyses. In addition, the experimental studies included in this review occurred under ideal, researcher-supported conditions, which impacts the generalizability of the effects of DBDM PD in practice. Implications for research and practice are discussed. [ABSTRACT FROM AUTHOR]