Brian R. Bryant

Mathematics Intervention for First- and Second-Grade Students With Mathematics Difficulties The Effects of Tier 2 Intervention Delivered as Booster Lessons

This study sought to examine the effects of Tier 2 intervention in a multitiered model on the performance of first- and second-grade students who were identified as having mathematics difficulties. A regression discontinuity design was utilized. Participants included 126 (Tier 2, n = 26) first graders and 140 (Tier 2, n = 25) second graders. Tier 2 students received 15-min intervention booster lessons for 18 weeks in early mathematics skills and concepts. Results showed a significant intervention effect for second-grade Tier 2 students on the Texas Early Mathematics Inventories—Progress Monitoring (TEMI-PM) total standard score. The effect was not significant for first-grade Tier 2 students.

Characteristic Behaviors of Students with LD Who Have Teacher-Identified Math Weaknesses

Mathematics learning disabilities (LD) have gained increased attention over the last decade from both researchers and practitioners. A large percentage of students receiving learning disability services experience difficulties with mathematics, but little research has examined the specific mathematics behaviors of students with LD who have teacher-identified math weaknesses. This study examines the literature on mathematics LD and identifies specific behaviors from that body of research for the purpose of determining the extent to which those behaviors are observed in students with LD. Data are presented from observations of 391 special education professionals on 1724 students with LD, 870 of whom had identified math weaknesses and 854 of whom did not. Our results validate the existing literature and provide implications for teachers, researchers, and others interested in studying mathematics LD.

Vocabulary Instruction for Students with Learning Disabilities: A Review of the Research

This article reviews research on vocabulary interventions involving students with learning disabilities. The purpose of the review was to summarize the findings of vocabulary intervention research and to present implications for vocabulary instruction. The studies were analyzed based on the following intervention research variables: word selection procedure, materials, instructional design and procedures, duration of the intervention, mastery criterion, measures of vocabulary learning (word knowledge level and reading comprehension), maintenance, and generalization (reading comprehension). Based on the selection criteria, six articles spanning the period from 1978 to the present were identified. Vocabulary interventions were categorized into four areas, computer-assisted instruction (CAI), fluency-building vocabulary practice activities, mnemonic strategy instruction, and concept enhancement instruction. Overall, positive results were found for the interventions on measures of immediate recall, maintenance, and generalization.

Early Numeracy Intervention Program for First-Grade Students with Mathematics Difficulties

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 the comparison condition. Systematic instruction, visual representations of mathematical concepts, purposeful and meaningful practice opportunities, and frequent progress monitoring were used to develop understanding in early numeracy skills and concepts. Researchers used progress-monitoring measures and a standardized assessment measure to test the effects of the intervention. Findings showed that students in the treatment group outperformed students in the comparison group on the progress-monitoring measures of mathematics performance and the measures that focused on whole-number computation. There were no differences between groups on the problem-solving measures.

The Effects of Tier 2 Intervention on the Mathematics Performance of First-Grade Students Who Are at Risk for Mathematics Difficulties

Responsiveness to Intervention (RtI) is recommended both as an essential step before identifying learning disabilities (LD) and as a mechanism for preventing learning difficulties. The use of evidence-based multi-tiered interventions is of critical importance when implementing RtI. This article presents the results of a study that examined the effects of Tier 2 intervention on the performance of first-grade students who were identified as at risk for mathematics difficulties. Participants included 161 (Tier 2, N = 42) first graders. Tier 2 students received 20-minute intervention booster lessons in number and operation skills and concepts for 23 weeks. Results showed a significant intervention effect on the Texas Early Mathematics Inventories-Progress Monitoring (TEMI-PM, University of Texas System/Texas Education Agency) total standard score.

Preventing Mathematics Difficulties in the Primary Grades: The Critical Features of Instruction in Textbooks as Part of the Equation

High-quality core instruction in kindergarten and first and second grade is critical to prevent mathematics difficulties. Evidence-based critical features of instruction should be part of core instruction and be included in mathematics textbooks. This study examined lessons from kindergarten and first- and second-grade basal mathematics textbooks to determine the extent to which 11 critical features of instruction were present. Overall, results showed an “Approaching Acceptable” rating, meaning that the features were not fully incorporated. Implications include the need for textbook adoption committees to be mindful of the importance of including effective instructional practices when making textbook decisions and for teachers to scrutinize the components of lessons to determine if these features of effective instruction are included.

A Review of Research on Universal Design Educational Models

Universal design for learning (UDL) has gained considerable attention in the field of special education, acclaimed for its promise to promote inclusion by supporting access to the general curriculum. In addition to UDL, there are two other universal design (UD) educational models referenced in the literature, universal design of instruction (UDI) and universal instructional design (UID). This descriptive review of 13 research studies conducted in pre-K–12 and post-secondary settings examined how researchers are applying and evaluating UD in educational settings. Results of the review illustrated that studies use a range of research designs to examine student outcomes and participant perceptions of UD-based curriculum and instruction. Researchers report on their application of UD principles in varied ways, with no standard formats for describing how UD is used. Based on results of the review, we provide recommendations to help establish a meaningful research base on the validity of UD in education.

The Technology-Related Assistance to Individuals with Disabilities Act Relevance to Individuals with Learning Disabilities and Their Advocates

Assistive technology (AT) was recognized by Congress as a viable need for people with disabilities when it passed the Tech Act in 1988. The legislation, which was reauthorized in 1994, has resulted in numerous programs and services that have helped people with disabilities access and use AT devices. The Tech Acts implications for people with learning disabilities is discussed in this article.

Effects of the Good Behavior Game on classwide off-task behavior in a high school basic algebra resource classroom.

This study investigated the effects of the Good Behavior Game (GBG) on classwide off-task behavior in two ninth-grade basic algebra resource classes. Ten students with a variety of disabilities, in two classrooms, and their special education resource teacher participated in this study. A reversal design was employed, in which the special education teacher implemented GBG compared to typical practice-algebra readiness instruction. Results showed that classwide off-task behavior decreased in the GBG conditions compared to the baseline and reversal conditions. Fidelity measures indicated that the teacher implemented GBG with fidelity. Students and the teacher rated GBG favorably. Overall findings support the use of GBG for reducing classwide off-task behavior. Implications for practice and future research directions are presented.

Introduction to the Special Series: Mathematics and Learning Disabilities

Increased attention is being paid to students who demonstrate difficulty in learning and applying mathematics concepts. The purpose of this special series was to address issues related to students and mathematics learning disabilities (LD). We identify Response to Intervention (RtI) as it relates to early mathematics instruction and a multi-tiered service delivery system. Further, because RtI has focused primarily on young children and the prevention of LD, we present information about older students who have been identified as having mathematics LD and provide strategies for helping them access the general education curriculum. Six papers on various mathematics topics, grade levels, and service delivery will be provided in this special series. Authors report findings on research efforts and offer implications for practice.