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Download full textJayanthi, Madhav; Gersten, Russell; Spallone, Samantha; Dimino, Joseph; Schumacher, Robin; Smolkowski, Keith; Karp, Karen; Haymond, Kelly – Instructional Research Group, 2018
The goal of this randomized controlled trial (RCT) was to evaluate the effectiveness of a small-group intervention in fractions for fifth-graders who are performing below grade level in mathematics. The impact of the fractions intervention was assessed on fifth-grade at-risk students' understanding of foundational fractions concepts and procedural…
Descriptors: Fractions, Mathematics Achievement, Small Group Instruction, Grade 5
Drummond, Katie V.; Tucker-Bradway, Natalie; Smith, Deeza-Mae; Hubbard, Daniel; Meakin, John; Salinger, Terry – American Institutes for Research, 2020
This i3 scale-up study examined the implementation and effectiveness of a 3-year literacy intervention developed by the Children's Literacy Initiative (CLI). The study was a school-level cluster randomized controlled trial conducted in 55 elementary schools from four states. Implementation results showed a high level of fidelity of intervention…
Descriptors: Literacy Education, Intervention, Program Effectiveness, Program Evaluation
Peer reviewed
Direct linkDiPerna, James Clyde; Lei, Puiwa; Bellinger, Jillian; Cheng, Weiyi – School Psychology Quarterly, 2015
A multisite cluster randomized trial was conducted to examine the effects of the Social Skills Improvement System Classwide Intervention Program (SSIS-CIP; Elliott & Gresham, 2007) on students' classroom social behavior. The final sample included 432 students across 38 second grade classrooms. Social skills and problem behaviors were measured…
Descriptors: Behavior Problems, Interpersonal Competence, Teacher Attitudes, Statistical Analysis
