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Direct linkLynn S. Fuchs; Douglas Fuchs; Eunsoo Cho; Marcia A. Barnes; Tuire Koponen; Daniel R. Espinas – Journal of Learning Disabilities, 2025
The purpose of this analysis was to describe cognitive processes associated with comorbid difficulty between word reading (WR) and mathematics computation (MC) at the start of first grade among children selected for WR and MC delays. A sample of 234 U.S. children (mean age 6.50 years, SD = 0.31) was assessed on WR, MC, core cognitive processes…
Descriptors: Reading Skills, Mathematics Skills, Comorbidity, Reading Difficulties
Pei, Jacqueline; Reid-Westoby, Caroline; Siddiqua, Ayesha; Elshamy, Yomna; Rorem, Devyn; Bennett, Teresa; Birken, Catherine; Coplan, Rob; Duku, Eric; Ferro, Mark A.; Forer, Barry; Georgiades, Stelios; Gorter, Jan Willem; Guhn, Martin; Maguire, Jonathon; Manson, Heather; Santos, Rob; Brownell, Marni; Janus, Magdalena – Journal of Autism and Developmental Disorders, 2021
The prevalence of Fetal Alcohol Spectrum Disorder (FASD) may be underestimated as it can be difficult to diagnose in early childhood possibly reflecting unique developmental trajectories relative to other Neurodevelopmental Disabilities (NDDs). Using data collected via the Early Development Instrument (EDI) between 2010 and 2015, we examined the…
Descriptors: Fetal Alcohol Syndrome, Kindergarten, Young Children, Incidence
Martin, BrittanyLee N.; Fuchs, Lynn S. – Learning Disabilities Research & Practice, 2022
The first purpose of this study was to examine the prevalence of risk for comorbid reading and mathematics disabilities (RMD) at start of first grade, when measured in a representative sample of 3,062 students with first-grade fluency measures (word reading; computation). The second purpose was to examine the utility of these measures for…
Descriptors: Prediction, Risk, Comorbidity, Multiple Disabilities
Download full textCrawford, Angela R.; Kernin, Aysia – Insights into Learning Disabilities, 2023
This study explores opportunity to learn (OTL) during mathematics activities for a nine-year-old student girl with difficulty in mathematics. We conducted a teaching experiment comprising 15 instructional sessions. To better understand the student's OTL, our qualitative analysis focused on how she student demonstrated self-regulation in response…
Descriptors: Mathematics Instruction, Metacognition, Learning Problems, Elementary School Students
Reading Fluency in Chinese Children with Reading Disabilities and/or ADHD: A Key Role for Morphology
Li, Miao; Georgiou, George; Kirby, John R.; Frijters, Jan C.; Zhao, Wei; Wang, Tingzhao – Journal of Learning Disabilities, 2023
The Triangle Model of Reading proposes that phonology, orthography, and semantics are crucial to understand word reading and reading disability (RD). Morphology has been added as a binding agent to this model. However, it is unclear how these variables relate to word reading in children with attention deficit/hyperactivity disorder (ADHD) or…
Descriptors: Students with Disabilities, Grade 1, Grade 2, Grade 3
Willoughby, Michael T.; Murray, Desiree; Kuhn, Laura J.; Cavanaugh, Alyson M.; LaForett, Doré R. – School Psychology, 2022
This study investigated the utility of including teacher-reported callous-unemotional (CU) behaviors in the assessment of disruptive behaviors in school-based research. Participants included 138 first- and second-grade children (68% male; 76% eligible for free or reduced-price lunch; 61% Black, 9% Latinx, 23% White, and 7% multiracial) who…
Descriptors: Elementary School Students, Grade 1, Grade 2, Student Behavior
Child, Amanda E.; Cirino, Paul T.; Fletcher, Jack M.; Willcutt, Erik G.; Fuchs, Lynn S. – Journal of Learning Disabilities, 2019
Disorders of reading, math, and attention frequently co-occur in children. However, it is not yet clear which cognitive factors contribute to comorbidities among multiple disorders and which uniquely relate to one, especially because they have rarely been studied as a triad. Thus, the present study considers how reading, math, and attention relate…
Descriptors: Attention, Short Term Memory, Predictor Variables, Phonological Awareness
Ehrhorn, Anna M.; Adlof, Suzanne M.; Fogerty, Daniel; Laing, Spencer – Scientific Studies of Reading, 2021
We assessed nonword repetition (NWR) skills in 7-9 year-old children with dyslexia (dyslexia-only), developmental language disorder (DLD-only), co-occurring DLD+dyslexia, and typical development (TD) with a norm-referenced and an experimental task. The experimental task manipulated phonemic variability (dissimilarity among consonant phonemes…
Descriptors: Dyslexia, Children, Language Impairments, Comorbidity
Willoughby, Michael T.; Murray, Desiree W.; Kuhn, Laura J.; Cavanaugh, Alyson M.; LaForett, Doré R. – Grantee Submission, 2021
This study investigated the utility of including teacher-reported callous-unemotional (CU) behaviors in the assessment of disruptive behaviors in school-based research. Participants included 138 first- and second-grade children (68% male; 76% eligible for free or reduced-price lunch; 61% Black, 9% Latinx, 23% White, and 7% multiracial) who…
Descriptors: Elementary School Students, Grade 1, Grade 2, Student Behavior
Horbach, Josefine; Mayer, Axel; Scharke, Wolfgang; Heim, Stefan; Günther, Thomas – Scientific Studies of Reading, 2020
Previous studies have established the relationship between behavioral problems and specific learning disorders (SLD); however, the exact mechanism by which behavioral disorders impact SLD remains unclear. This longitudinal study used the Child Behavior Checklist (CBCL) to investigate how parents' judgment of children's behavioral problems changed…
Descriptors: Behavior Problems, Child Behavior, Learning Disabilities, Check Lists
Furno, Lois; Demchak, MaryAnn; Bingham, Ann – Rural Special Education Quarterly, 2020
This study examined the effects of sound-field amplification (SFA) use for children who are deaf or hard of hearing (DHH) with additional diagnosed conditions enrolled in preschool and first and second grades in a rural district. Four focus children who are DHH with additional diagnoses were matched with hearing peers and observed for attending…
Descriptors: Deafness, Hearing Impairments, Student Needs, Rural Schools
Visser, Linda; Röschinger, Johanna; Barck, Katja; Büttner, Gerhard; Hasselhorn, Marcus – International Journal of Disability, Development and Education, 2022
Developmental Coordination Disorder (DCD) and Attention Deficit Hyperactivity Disorder (ADHD) often co-occur and are associated with specific learning difficulties. Robust prevalence estimations do not yet exist. We studied how symptoms of DCD and/or ADHD are related to difficulties in reading, writing, and mathematics. Using the data from a large…
Descriptors: Attention Deficit Hyperactivity Disorder, Psychomotor Skills, Perceptual Motor Coordination, Developmental Disabilities
Spanoudis, George C.; Papadopoulos, Timothy C.; Spyrou, Spyroula – Journal of Learning Disabilities, 2019
Specific language impairment (SLI) and reading disability (RD) are familial, moderately heritable comorbid developmental disorders. The key deficit of SLI is oral language, whereas children with RD exhibit impairment in learning to read. The present study examines the possible co-occurrence of RD and SLI and the nature of this co-occurrence at a…
Descriptors: Language Impairments, Reading Difficulties, Comorbidity, Foreign Countries
Powell, Sarah R.; Doabler, Christian T.; Akinola, Olayemi A.; Therrien, William J.; Maddox, Steven A.; Hess, Katherine E. – Journal of Learning Disabilities, 2020
In this synthesis, we reviewed 65 studies involving elementary students (i.e., grades 1-5) identified with mathematics difficulty (MD) in which authors implemented a mathematics intervention. Of these studies, we identified 33 group designs, 9 quasi-experimental designs, and 23 single-case designs. We aimed to synthesize performance differences…
Descriptors: Intervention, Reading Difficulties, Comorbidity, Mathematics Skills
Cho, Eunsoo; Mancilla-Martinez, Jeannette; Hwang, Jin Kyoung; Fuchs, Lynn S.; Seethaler, Pamela M.; Fuchs, Douglas – Journal of Learning Disabilities, 2022
The purpose of this study was threefold: to examine unique and shared risk factors of comorbidity for reading comprehension and word-problem solving difficulties, to explore whether language minority (LM) learners are at increased risk of what we refer to as "higher order comorbidity" (reading comprehension and word-problem solving…
Descriptors: Comorbidity, Problem Solving, Reading Comprehension, Word Problems (Mathematics)
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