Wednesday, April 23, 2025

On #factoranalysis of #IQ tests—impact of software choice—plus comments about art+science of factor analysis in #intelligence test research—#schoolpsychology

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Contributing to the reproducibility crisis in Psychology: The role of statistical software choice on factor analysis.   Journal of School P...
Friday, April 18, 2025

#ITC #webinar: Test #adaptation reporting #standards - May 8, 2025

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 Additional information regarding the  Interntional Test Commission (ITC) and registration info can be found here . Click on image to enlar...

Research Byte: Understanding #Adaptive Skills in #Borderline #IntellectualFunctioning: A Systematic #Review - #schoolpsychology #DD #intelligence #developmentaldisabilities #SPED

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  Click on image to enlarge for easy reading Understanding Adaptive Skills in Borderline Intellectual Functioning: A Systematic Review Open ...
Wednesday, April 09, 2025

Research Byte: Development of #Arithmetic Across the #Lifespan: A Registered Report. - #Gq #CHC #Gwm #EF #Gs #schoolpsychology #SPED #SLD

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Click on image to enlarge for easy viewing Development of Arithmetic Across the Lifespan: A Registered Report.   Open access paper availabl...
Tuesday, April 08, 2025

Research Byte: Conjectures and refutations in #cognitive ability #structuralvalidity research [with #WISC-V]: Insights from Bayesian structural equation modeling - #schoolpsychology #IQ #intelligence #Wechslers #WISC-V

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Conjectures and refutations in cognitive ability structural validity research [with #WISC-V]: Insights from Bayesian structural equation mod...
Saturday, April 05, 2025

Research Byte: Reevaluating the #Flynneffect, and the reversal: Temporal trends and measurement invariance in Norwegian armed forces #intelligence scores

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  Reevaluating the Flynn effect, and the reversal: Temporal trends and measurement invariance in Norwegian armed forces intelligence scores ...
Thursday, April 03, 2025

Research Byte: A Systematic #Review of Theoretical Frameworks in #Reading and #Writing: Insights from JAAL (2015–2024)—#Grw #CHC #schoolpsychology #education #SPED

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  A Systematic Review of Theoretical Frameworks in Reading and Writing: Insights from JAAL (2015–2024)  Click here to visit journal web pag...
Tuesday, April 01, 2025

National Academies Press downloadable PDF publicaiton on #cognitive #aging - #developmental #cognitive #cognition

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  Click here for more info and ability to download a free copy. Institute of Medicine. 2015.  Cognitive Aging: Progress in Understanding an...

Research Byte: Science and Practice of Identifying #SpecificLearningDisabilities (#SLD): Kind Conversations About a Wicked Problem —#SPED #schoolpsychology #LD

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Science and Practice of Identifying Specific Learning Disabilities: Kind Conversations About a Wicked Problem - Daniel B. Hajovsky, Kathrin ...
Friday, March 21, 2025

#ITC webinar: #Validity and #Fairness Considerations in Innovative #Digital #Assessments."

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When and how can you access this webinar? The webinar is live online on Thursday, April 3rd, at 10 a.m. (New York, USA time, UTC-4).  Regist...

Research Byte: Co-Occurrence and Causality Among #ADHD, #Dyslexia, and #Dyscalculia - #SLD #schoolpsychology #sped #genetics #EDPSY

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Co-Occurrence and Causality Among ADHD, Dyslexia, and Dyscalculia Published in Psychological Science .   Click here to access PDF copy of a...
Wednesday, March 12, 2025

Self promo: Proud to have #5 and #17 in top 19 (why not 20?) in Journal of #Intelligence…2023 was a “very good year”

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  Proud to have # 5 and #17 in top 19 list.   Click here for list.
Tuesday, March 11, 2025

Research Byte: Performance- and report-based measures of #executivefunction as predictors of children’s #academic skills - #neuropsychology #schoolpsychology

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DeCamp, C., Alfonso, S. V., & Lonigan, C. J. (2025). Performance- and report-based measures of executive function as predictors of child...