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Paul L. Morgan; Adrienne D. Woods; Yangyang Wang; Cecelia A. Gloski – Exceptional Children, 2023
We used time-varying effect modelling of two very large samples of fourth-grade students (N[subscript reading] = 148,240, N[subscript mathematics] = 152,220) to investigate associations between adoption and over-time implementation of a de facto cap on special education service receipt and over-time likelihoods of disability identification from…
Descriptors: Grade 4, Elementary School Students, Correlation, Special Education
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Koriakin, Taylor A.; McCurdy, Mark D.; Pritchard, Alison E.; Zabel, T. Andrew; Jacobson, Lisa A. – Learning Disabilities: A Multidisciplinary Journal, 2019
The present study examined clinical utility of teacher ratings on the Colorado Learning Difficulties Questionnaire (CLDQ) learning difficulties screening within a referred, school-aged sample (N=519, 5-18 years). Of this sample, 419 youth had CLDQ reading scale scores from a reading or general education teacher, and 338 had CLDQ math scale ratings…
Descriptors: Learning Problems, Teacher Attitudes, Screening Tests, Reading Skills
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Vrachimi-Souroulla, Andry; Panayiotou, Georgia; Kokkinos, Constantinos M.; Lamprianou, Iasonas – Educational Psychology, 2011
The study aimed to field-test a Greek version of the Wechsler Quicktest and to examine its psychometric properties. The Quicktest was individually administered to 208 students, aged 5-14 years, along with a reading test. Based on the Rasch analysis, data for the Quicktest subtests showed acceptable fit to the model. Also, correlations were found…
Descriptors: Learning Disabilities, Reading Tests, Construct Validity, Test Validity