Research alert-very important article: Beyond Working Memory Capacity: Attention Control as the Underlying Mechanism of Cognitive Abilities - #cognitive #intelligence #Gwm #attentionalcontrol #AC #wo... Click on images to enlarge for better readability Very important article (open source.. click here to read/download) regarding cognitive f...

www.iqscorner.com/2026/02/rese... #AC-Gwm #attentionalcontrol #Gwm #workingmemory #g #schoolpsychology #schoolpsychologists #cognition #intelligence #CHC #WJIV #WJV #cogntive #cognition

Independent review of the Woodcock-Johnson Tests of Cognitive Abilities - #WJV #CHC #cognitive #intelligence #schoolpsychologists #schoolpsychology #SLD #SPED Abstract The Woodcock–Johnson V Tests of Cognitive Abilities (WJ V COG), published in February 2025, offers the latest edition of the WJ f...

www.iqscorner.com/2025/12/inde... #WJV #WJIV #WoodcockJohnson #testreview #CHC #SLD #schoolpsychologists #schoolpsychology #SPED #cognition #intelligence

The effect of #processingspeed [#Gs] on academic #fluency in children with #neurodevelopmental disorders - #CHC #WISCV #WJV #intelligence #schoolpsychologists #schoolpsychology #SLD #SLD #SPED #fluenc... Click on images to enlarge for easy reading PDF copy of article can be downloaded here . Abstract   Poor processing speed (PS) is frequentl...

www.iqscorner.com/2025/10/the-... #CHC #Gs #Gwm #WISCV #WJIV #fluency #intelligence #SLD #LD #schoolpsychology #schoolpsychologists #education #EDPSY

Journal of Intelligence “Best Paper Award” for McGrew, Schneider, Decker & Bulut (2023) Psychometric network analysis of CHC measures - #psychometric #networkanalysis #intelligence #CHC #WJIV #bestpap... Today I ( Kevin McGrew ), and colleagues Joel Schneider , Scott Decker , and Okan Bulut , were pleased to learn that our recent 2023 Journal...

www.iqscorner.com/2025/07/jour... #intelligence #workingmemory #attentionalcontrol #WJIV #CHC #networkanalysis #psychometric #schoolpsychologist #schoolpsychology #EDSPY #cognition #cognitive

Research Byte: Individual differences in #spatial navigation and #workingmemory - lets hear it for the new #WJV visual memory test—#CHC #Gv #Gwm #schoolpsychology #cognition #intelligence Individual differences in spatial navigation and working memory Intelligence . Sorry, but not an open access downloadable article 😕 Abstra...

www.iqscorner.com/2025/06/rese... #visualworkingmemory #workingmemory #Gwm #Gv #executivefunctions #WJV #WJIII #WJIV #intelligence #CHC

Research Byte: General Ability (#g) Level Moderates Cognitive–#Achievement Relations for #Mathematics (#WJIV)—#WJIV #WJV #schoolpsychology #mathematics #SPED #EDPSYCH [ Blogmaster comment :   First…COI info…I’m a coauthor of the WJ IV and WJ V.  Second, regular readers may have noticed that I’ve been MIA o...

www.iqscorner.com/2025/06/rese... #WJIV #WJV #schoolpsychology #schoolpsychologists #mathematics #Gq #g #generalintelligence #SPED #EDPSYCH

Why “IQ’s Corner” name? Dr. IQ McGrew’s special #schoolpsycholgy #intelligence and #CHC corner on the web. I am often asked why the blog I started in March 2005  (close to 20 years ago) was given the name IQ’s Corner.  Here is the brief backstory...

www.iqscorner.com/2025/01/why-... #IQsCorner #intelligence #WJIV #WJV #schoolpsychology #SLD #SPED

Research byte: Early #numeracy and #mathematics development: A longitudinal #metaanalysis on the predictive nature of early numeracy—attention #schoolpsychology #SPED #WJV Early numeracy and mathematics development: A longitudinal meta-analysis on the predictive nature of early numeracy. Liu, Y., Peng, P., & Ya...

www.iqscorner.com/2025/01/rese... #mathematics #numeracy #schoolpsychology #WJV #WJIV #cognition #intelligence #SPED #numbersense

Applied #psychometrics 101: Strong programs of #constructvalidity—the #theory - #measurement framework with emphasis on #substantive & #structural validity - #WJIV #WJV #shoolpsychology #psychology The validity of psychological tests “is an overall judgment of the degree to which empirical evidence and theoretical rationales support the...

www.iqscorner.com/2024/12/appl... #psychometrics #schoolpsychology #WJIV #WJV #constructvalidity #validity #theory #measurement

#WJIV Geometric-Quantoid (#geoquant) #intelligence art: A geoquant interpretation of #cognitive tests is worth a 1000 words—some similar “art parts” will be in #WJV technical manual (You will need to click on image to enlarge figure to read) I frequently complete data analyses that never see the light-of-day in a journal...

#WJIV Geometric-Quantoid (#geoquant) #intelligence art: A geoquant interpretation of #cognitive tests is worth a 1000 words—some similar “art parts” will be in #WJV technical manual. ift.tt/yHNeZEc

#WJIV Geometric-Quantoid (#geoquant) #intelligence art: A geoquant interpretation of #cognitive tests is worth a 1000 words—some similar “art parts” will be in #WJV technical manual…https://ift.tt/yHNeZEc