The purpose of this analysis was to examine achievement gaps on fractions for very-low-performing students as a function of whether they receive inclusive fraction instruction or specialized fraction intervention and with the shift to Common Core State Standards (CCSS). In three randomized control trials conducted in 3 consecutive years, 203…

This article describes key findings from contemporary research on screening for early primary grade students in the area of mathematics. Existing studies were used to illustrate the constructs most worth measuring and the diverse strategies that researchers used to study potential measures. The authors discussed the strengths and weaknesses of…

The purpose of this study was to determine the effects of an early numeracy preventative Tier 2 intervention on the mathematics performance of first-grade students with mathematics difficulties. Researchers used a pretest-posttest control group design with randomized assignment of 139 students to the Tier 2 treatment condition and 65 students to…

This study explored beginning special education teacher quality and the role that knowledge and skill for teaching reading plays in defining quality. The authors examined the relationship between beginning teachers' knowledge for teaching reading and their classroom practices during reading instruction and, further, relationships between classroom…

This study compared two approaches for teaching a history unit on the Civil Rights Movement (1954-1965) to middle school students with learning disabilities (LD) in general education settings. The curriculum was designed to make the content challenging, but accessible. The major text was the documentary, Eyes on the Prize (DeVinney, 1991).…

This article sets the context for the development of research quality indicators and guidelines for evidence of effective practices provided by different methodologies. The current conceptualization of scientific research in education and the complexity of conducting research in special education settings underlie the development of quality…

This article presents quality indicators for experimental and quasi-experimental studies for special education. These indicators are intended not only to evaluate the merits of a completed research report or article but also to serve as an organizer of critical issues for consideration in research. We believe these indicators can be used widely,…

This study examined the trend in experimental studies by comparing the proportion of research grants with experimental designs that were funded by the Office of Special Education (OSEP) during 2 fiscal years (FYs) in the late 1980s (1987-1988) and 2 FYs in the late 1990s (1997-1998). Data from 2 FYs per decade were used to reduce the possibility…

A study involving 887 urban special educators investigated factors that lead to attrition and retention and found several critical factors to consider to increase retention and commitment. A leading negative factor was stress due to job design. Perceived support by principals or other teachers helped alleviate this stress. (Contains references.)…

This article summarizes the critical findings of recent research syntheses concerning intervention with students who have learning disabilities. The syntheses examined research on higher-order processing and problem- solving, reading comprehension, written expression, and grouping practices associated with improved outcomes in reading. Principles…

A multivocal synthesis involving 13 educators and researchers investigated effective instruction for English-language learners and found five specific instructional variables, including: building and using vocabulary as a curricula anchor, using visuals to reinforce concepts, implementing cooperative learning and peer-tutoring strategies, using…

Presents a conceptual framework for teaching science to students with disabilities. The framework suggests integration of explicit instruction in critical concepts, with cognitively-based approaches that emphasize problem-solving skills on real-world tasks. Implications for policy, professional development, and creation of learning environments…

Fifteen rural elementary school teachers in classrooms with high proportions of limited-English-speaking students completed self-reporting instruments and their supervisors evaluated their effectiveness. Those teachers with the most effective strategies for low-achieving students reported lower toleration of maladaptive behavior and some active…

This article focuses on curriculum analysis, an aspect of direct instruction that is frequently neglected or obscured by an emphasis on classroom management and teacher performance. Explicit strategies that are used to teach higher cognitive skills and the importance of teacher training in the appropriate use of direct instruction are discussed.…

Seven secondary teachers of 57 students with learning disabilities used a videodisc program to teach fractions. Teacher and student reactions were very positive, almost two-thirds of the students reached or exceeded criterion performance, and teaching styles of participating teachers subsequently became more interactive. (JDD)