In this report, we summarize research on the identification of SLD and make recommendations for practice. The report begins with a summary of the legal requirements for SLD identification and what constitutes a comprehensive evaluation. It then discusses the attributes of SLD according to different conceptual frameworks and reviews research on the…

Strategic and Interactive Writing Instruction (SIWI) involves teaching cognitive writing strategies and apprenticing novices within collaborative writing communities. It is responsive to deaf students' diverse language experiences through embedded metalinguistic/linguistic components. A randomized controlled trial of SIWI was conducted with 15…

Viewed through a social justice lens, preschool expulsion is an educational equity issue. This study focused on prior expulsion from preschool and child-care in a longitudinal study of 203 autistic children, ages 4 to 7. By parent report, 16%--one out of six autistic children--had been expelled from a preschool or child-care setting prior to…

To promote and enhance self-determination, the Self-Determined Learning Model of Instruction (SDLMI) was developed for teachers to teach students the skills needed to engage in goal-directed actions. The SDLMI was originally designed to be delivered by teachers, but technologies are emerging that can provide an alternative medium to delivering…

Peer-effects research finds that preschool children's language growth is associated with classmates' skills and that children with disabilities especially benefit from classmates with higher skills. The current study estimates the amount of "peer language resources" individual children access through their classroom-based peer social…

For the purpose of this article within this special issue on Structured Literacy™, we were asked to address the code-focused skills of phonemic awareness and word reading. Findings from research studies converge to show that explicit and systematic instruction helps most students understand how speech sounds, or phonemes, map to letters and…

This observation study documents the amount and quality of mathematics instruction provided to students with intellectual and developmental disabilities in kindergarten through second grade in self-contained special education settings. We observed six special education teachers and their students (N = 12) during a total of 967 min allotted to…

Using state-level data, we report unadjusted and adjusted odds ratio of special education (SPED) trends in Tennessee from 2009-2019 for students in grades 3-8 by 3 language groups: native English speakers (NES), English-proficient bilinguals (EPB) and Current English learners (Current EL). We report trends across all SPED disability categories and…

The Lyceum, implemented by Guilford County Schools (GCS), was an arts education program designed to promote arts integration for all GCS students and exposure to Entertainment Arts & Technology for students at Penn-Griffin School for the Arts. The Lyceum impact evaluation used a quasi-experimental design (QED) to examine the effect of…

Forty-four elementary grade teachers of deaf and hard of hearing students were surveyed about how they taught writing and their beliefs about writing. Beliefs about writing included their self-efficacy to teach writing, attitude towards writing, and epistemological beliefs about writing. These teachers from 15 different states in the United States…

Among all college students, students with disabilities are particularly at risk due to a high percentage of underreporting. We conducted a survey across many undergraduate courses in engineering and computing at the University of Illinois to identify course components that engage students with and without disabilities. We were motivated to find…

The COVID-19 pandemic drastically disrupted the functioning of U.S. public schools, potentially changing the relative appeal of alternatives such as homeschooling and private schools. We study changes in families' choices of school sector using longitudinal student-level administrative data from Michigan and nationally representative data from the…

School engagement is an important factor in academic success and social belonging for postsecondary education. Dually identified students receiving special education and English learner services may face obstacles to engagement. We conducted secondary analyses of the National Longitudinal Transition Study from 2012 to provide a description of high…

The purpose of this study was to examine self-determination outcome data in the year following a one-year cluster randomized controlled trial (C-RCT) comparing the impacts of a "Self-Determined Learning Model of Instruction" (SDLMI) only condition to a SDLMI + "Whose Future Is It?" (SDLMI + WF) condition. Using multilevel…

The Early Communication Indicator (ECI) is a progress monitoring measure designed to support intervention decisions of the home visitors and early educators who serve infants and toddlers. The present study sought to add to the criterion validity claims of the ECI in a large sample of children using measures of language and preliteracy not…