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Jitendra, Asha K.; Star, Jon R.; Dupuis, Danielle N.; Rodriguez, Michael C. – Journal of Research on Educational Effectiveness, 2013
This study examined the effect of schema-based instruction (SBI) on 7th-grade students' mathematical problem-solving performance. SBI is an instructional intervention that emphasizes the role of mathematical structure in word problems and also provides students with a heuristic to self-monitor and aid problem solving. Using a…
Descriptors: Mathematics Instruction, Grade 7, Middle School Students, Schemata (Cognition)
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Vig, Rozy; Taylor, Megan W.; Star, Jon R.; Chao, Theodore – Society for Research on Educational Effectiveness, 2014
The concept of "implementation fidelity" is broadly used to capture the extent to which an intervention is executed as intended by the designers of the intervention (Century, Rudnick, & Freeman, 2010; Huntley, 2005, McNaught, Tarr, & Sears, 2010, Munter, 2010). Though implementation fidelity instruments are often used to assess…
Descriptors: Fidelity, Program Implementation, Barriers, Intervention
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Jitendra, Asha K.; Star, Jon R.; Starosta, Kristin; Leh, Jayne M.; Sood, Sheetal; Caskie, Grace; Hughes, Cheyenne L.; Mack, Toshi R. – Contemporary Educational Psychology, 2009
The present study evaluated the effectiveness of an instructional intervention (schema-based instruction, SBI) that was designed to meet the diverse needs of middle school students by addressing the research literatures from both special education and mathematics education. Specifically, SBI emphasizes the role of the mathematical structure of…
Descriptors: Mathematics Education, Intervention, Mathematics Achievement, Achievement Tests