Differential observing responses (DORs) are additional response requirements used to promote orientation to a stimulus in a discrimination task. Farber and Dickson (2023) recently provided a DOR taxonomy, and these authors reported that no prior research has compared the effects of distinct DOR requirements. We compared the effects of two DOR…

This paper focuses on difficulties that primary school students have in facing mathematical word problems. In particular, we are interested in exploring how they develop in the transition from grade 2 to grade 5. The research basis of the hypothesis is that some difficulties detected in grade 5 are already predictable in grade 2. Starting from the…

Adolescents' school engagement is associated with high school completion; yet, few studies have examined interventions to improve school engagement for English Learners (ELs). In this mixed-methods study, we conducted a randomized controlled trial (RCT) to examine the effects of two years of the "Check & Connect" intervention on…

Adolescents' school engagement is associated with high school completion; yet, few studies have examined interventions to improve school engagement for English Learners (ELs). In this mixed-methods study, we conducted a randomized controlled trial (RCT) to examine the effects of two years of the "Check & Connect" intervention on…

Word problems require students to read a language-based problem, identify necessary information to answer a prompt, and perform calculation(s) to develop a problem solution. Solving word problems proves particularly challenging for students with mathematics difficulties because skill in reading, interpretation of language, and mathematics is…

Word problems require students to read a language-based problem, identify necessary information to answer a prompt, and perform calculation(s) to develop a problem solution. Solving word problems proves particularly challenging for students with mathematics difficulties because skill in reading, interpretation of language, and mathematics are…

The National Center for Leadership in Intensive Intervention (NCLII), a consortium funded by the Office of Special Education Programs (OSEP), prepares special education leaders to become experts in research on intensive intervention for students with disabilities who have persistent and severe academic (e.g., reading and math) and behavioral…

For adolescents who struggle with reading, a lack of confidence and reluctance to read in content areas such as history/social science presents challenges to learning. More specifically, difficulties with text comprehension and analysis limit content knowledge acquisition and self-expression, which can impact academic success. Therefore, it is…

This research synthesizes studies that used a Digitalized Interactive Component (DIC) to assess K-12 student mathematics performance during Computer-based-Assessments (CBAs) in mathematics. A systematic search identified ten studies that categorized existing DICs according to the tools that provided language assistance to students and tools that…

Despite historical emphasis on "specific" learning disabilities (SLDs), academic skills are strongly correlated across the curriculum. Thus, one can ask how specific SLDs truly are. To answer this question, we used bifactor models to identify variance shared across academic domains (academic "g"), as well as variance unique to…

Introduction: Braille readers encounter difficulties when reading mathematical expressions. In this exploratory study, we created a setting to investigate these difficulties. Method: Using a motion-capturing system, we analyzed the tactile strategies of three braille readers while they read mathematical expressions. To compare tactile with visual…

Learners at-risk for disabilities in the classroom often require explicit instruction and practice to master skills. Problem solving involves skills that students encounter in every subject area during the school day. The development of problem solving interventions such as Talk Aloud Problem Solving (TAPS) came from a need to help students with…

Arithmetic word problem (AWP) solving is a highly demanding task for children with learning disabilities (LD) since verbal and mathematical information have to be integrated. This study examines specifically how syntactic awareness (SA), the ability to manage the grammatical structures of language, affects AWP solving. Three groups of children in…

This descriptive case study approach with multiple cases and an interrupted time-series design used quantitative and qualitative data to answer two research questions: 1) What changes occur over time in the problem-solving strategies, text-reading accuracy, and phonological knowledge of struggling readers in response to targeted instruction in an…

As reading is vital to success in life and opens the door to nearly all other learning opportunities, it is essential that educators understand why students with learning how to read. Therefore, it is key for both professionals and researchers to establish their own approaches to assist those with reading difficulties. "Developing Effective…