Background/Context: The Individuals with Disabilities Education Act (IDEA, 2004) requires that all students with disabilities (SWD) receive a free, appropriate public education designed to meet their unique needs to prepare them for post-school education and employment (American Psychological Association, 2018). In the past two decades, momentum…

Background/Context: The Individuals with Disabilities Education Act (IDEA, 2004) requires that all students with disabilities (SWD) receive a free, appropriate public education designed to meet their unique needs to prepare them for post-school education and employment (American Psychological Association, 2018). In the past two decades, momentum…

Despite recent advances in the development of instructional interventions, many students with significant learning problems do not benefit from them. This includes 25% to 50% of students with learning disabilities (LD). In this article, we identify five limitations of current instructional programs that may help to explain students' inadequate…

Stakeholders are debating the value of cognitively focused instruction for students who have not benefited from a skills-based approach. Much of the discussion, however, is occurring without recognition of research that has been conducted in the past 2 decades. In this article, we reviewed the research. Electronic databases and hard copies of…

Responsiveness to Intervention (RTI) is widely understood as representing a multilevel framework that integrates assessment and instruction to provide strong early intervention and valid methods of disability identification. There are currently many approaches to RTI, which are creating confusion among educators as they try to conceptualize,…

This article introduces a framework for the remediation of number combination (NC) deficits. Research on the remediation of NC deficits is summarized, and research program studies are used to illustrate the 3 approaches to remediation. The Framework comprises a 2-stage system of remediation. The less intensive stage implementing 1 of 3…

This article identifies and discusses principles of prevention and intervention in the area of mathematics. Three levels of prevention and intervention are addressed: primary prevention focusing on universal design, secondary prevention focusing on adaptations, and tertiary prevention focusing on intensive and explicit contextualization of…

This study determined the effectiveness of Kindergarten Peer-Assisted Learning Strategies (K-PALS) for students with disabilities. The researchers randomly assigned 89 kindergartners with individualized education programs (IEPs) from 47 classrooms to control (n = 9); K-PALS Level 1 (teachers received 1-day workshop; n = 19); or K-PALS Level 2…

The article describes a procedure for teaching sound-letter relations and sound blending through a verbal/gestural prompting system and a variation of melodic intonation therapy (in which students learn simultaneously to talk and hum a monotone note). The three-step procedure features demonstration, prompting, and practice. (CL)

Reviews the research on instructional adaptations in mathematics used by general educators with students having learning disabilities. After a summary of levels and types of instructional adaptation, the article reviews methods for extending adaptation strategies and studies of teachers' planning methods and associated learning outcomes for…

The introduction to the special section introduces three papers and two commentaries originally presented at the 1989 Project Directors' Meeting of the Federal Office of Special Education Programs panel discussion focusing on the importance of individual differences and critical methodological and conceptual considerations. (DB)

The focus of this article is intervention for third-grade students with serious mathematics deficits at third grade. In third grade, such deficits are clearly established, and identification of mathematics disabilities typically begins. We provide background information on two aspects of mathematical cognition that present major challenges for…

The effects of a task-focused goals (TFG) treatment in mathematics were studied with low-achieving students with or without learning disabilities. Results with 40 elementary classrooms showed that TFG students enjoyed the approach, but that increased effort was associated with greater learning only for those without learning disabilities. (SLD)

This review examines the efficacy of curriculum-based measurement (CBM) as an assessment methodology for enhancing student achievement. We describe experimental-contrast studies in reading and mathematics in which teachers used CBM to monitor student progress and to make instructional decisions. Overall, teachers' use of CBM produced significant…

A study compared the effectiveness of phonemic awareness and decoding training for 58 first graders with and without severe lexical retrieval weaknesses. All students demonstrated poor phonemic awareness. Students with relatively strong lexical retrieval skills responded more favorably to beginning reading instruction than did students with weak…