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3-020 - Systematic Reviews of Intervention Research to Inform Bridging the Word Gap Efforts

Sat, April 8, 8:30 to 10:00am, Austin Convention Center, Meeting Room 9C

Session Type: Poster Symposium

Integrative Statement

Development compromised by the stress of growing up in poverty may for some children, be associated with disparities in their early language-learning opportunities that are vastly lower than those experienced by more advantaged children (Hart & Risley, 1995). Ensuing lower language trajectories may set in motion a cascade of delays in reading and school readiness with profound, lifelong social and economic costs (Heckman, 2006, Shonkoff & Phillips, 2000). This poster symposium brings together the work of 6 interdisciplinary workgroups convened to carry out systematic research syntheses relevant to addressing the gap in experience with language (word gap) that may disproportionately impact poor children.

To better understand the research literature pertaining to interventions implemented by parents, child care providers, and community-based interventions as well as associated implementation, contextual and methodological factors, a systematic literature search was performed across key digital databases using standard literature search procedures described in each poster. This systematic search resulted in a core database of over 2,000 articles downloaded to a citation manager and accessible to workgroups for analysis. Studies describing language interventions were maintained and coded for relevant procedural and methodological variables. Results highlight intervention practices associated with child language outcomes. Variables impacting intervention practice, contextual features, exemplars of innovative strategies, gaps in the research, and where future research is most needed will be described. Discussion highlights findings from each synthesis, emphasizing steps needed to improve the quality of research addressing the word gap at the individual, community and population levels.

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