Dr. Kevin “IQ” McGrew's Avatar

Dr. Kevin “IQ” McGrew

@iqmcgrew

Educational psych interested in cognition, intelligence, applied test development, psychometrics, school learning, school psychology. COI—I am coauthor of WJ III WJ IV and WJ V (2025). A politics and golf junkie. @iqmobile at X. Www.theMindHub.com

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22.09.2023
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Latest posts by Dr. Kevin “IQ” McGrew @iqmcgrew

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I’m gulity😉. “The Loch Ness monster of psychology” - where did it originate and what does it reference? #g #lochness #psychology #generalintelligence Click on images to enlarge for easy reading

www.iqscorner.com/2026/03/im-g... #g #generalintelligence #lochness #psychology

07.03.2026 19:16 👍 1 🔁 0 💬 0 📌 0
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Research alert: Unveiling #Mathematical #Creativity: The Interplay of Intelligence, Intellect, and Education - #Gq #Gr #aptitudetraitcomplex #schoolpsychologists #schoolpsychology Click on images to enlarge for easy reading Open access to dowload article here

www.iqscorner.com/2026/03/rese... #Gq #Gr #creativity #math #schoolpsychologists #schoolpsychology #gifted

04.03.2026 18:40 👍 1 🔁 0 💬 1 📌 0

www.iqscorner.com/2026/03/research-alert-relationship-between.html #Gq #EF #executivefunctions #Gwm #workingmemory #math #metaanalysis #schoolpsychology #schoolpsychologists #SLD #SPED

02.03.2026 00:49 👍 0 🔁 0 💬 0 📌 0
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IQ score and the “seduction of quantification”: Concise overview of the historical #eugenics use of #IQ and emerging new conceptualizations—#g #CHC #POT #processoverlap #schoolpsychology #schoolpsych... Click on image to enlarge for easy reading I stumbled on this relatively concise article that provides a nice (and brief) overview of the hi...

www.iqscorner.com/2026/03/iq-s... #schoolpsychology #schoolpsychologists #IQ #intelligence #g #generalintelligence #psychometricg #CHC #pot #eugenics #WJV

01.03.2026 19:04 👍 0 🔁 0 💬 0 📌 0

www.iqscorner.com/2026/02/research-alert-executive-functions-and.html #AC-Gwmcomplex #workingmemory #attentionalcontrol #AC #Gwm #psychopathology #intelligence #cognitive #cognition #executivefunction #AC-Gwm #schoolpsychologists #schoolpsychology

07.02.2026 23:19 👍 0 🔁 0 💬 0 📌 0
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How Psychologists Are Using AI in Schools Study provides an inside look at how school psychologists are using AI tools at work, as well as their views on its benefits and potential areas of concern.

How Psychologists Are Using AI in Schools – A new study published in School Psychology reveals how many U.S. school psychologists are using AI tools. The number of psychologists who use AI significantly jumped from a minority 29% in 2024 to a majority, 56%, i... https://tinyurl.com/23ua76pz #UsingAI

07.02.2026 06:30 👍 0 🔁 1 💬 0 📌 0
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Research alert: The network architecture of general intelligence in the human connectome - #g #intelligence #cognitive #cognitive #NNT #brainnetworks #schoolpsychology #schoolpsychologists Click on images to enlarge for easy readability  “In press” article available here .  As per the old Verizon cell phone ad - “its the networ...

www.iqscorner.com/2026/02/rese... “Its the network”. #g #intelligence #generalintelligence #NNT #brainnetwork #schoolpsychologists #schoolpsychology #cognitive #cognition #neuroscience

06.02.2026 18:13 👍 1 🔁 0 💬 0 📌 0
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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

05.02.2026 19:48 👍 1 🔁 0 💬 0 📌 0

Thanks for the thoughts Steven

08.01.2026 17:23 👍 1 🔁 0 💬 0 📌 0
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The McGrew (2022) Cognitive-Affective-Motivation Model of Learning (CAMML) article update - “something is happening here, what it is ain’t exactly clear” - #cognitive #intelligence #affective #motivat... In 2022 I published an invited big-picture “thought piece” on a proposed CAMML (cognitive-affective-motivation model of learning) in the Can...

www.iqscorner.com/2026/01/the-... #schoolpsychology #schoolpsychologists #cognitive #cognition #affective #motivation #SRL #CAMML

07.01.2026 20:19 👍 2 🔁 0 💬 1 📌 0
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Research alert: Intriguing new “adaptive habits” executive function framework differentiating EF capacity and willingness to engage EF - #cognitive #intelligence #schoolpsychologists #schoolpsycholog... Click on images to enlarge   This thought-provoking article, which proposes and explains the “adaptive habits” executive functioning framewo...

www.iqscorner.com/2026/01/rese... #EF #exectivefunctions #cognition #cognitive #schoolpsychology #schoolpsychologists

07.01.2026 17:06 👍 0 🔁 0 💬 0 📌 0
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Research Alert: Cognitive ability retest/practice effects by type of cognitive operation - #practiceeffect #retest #BIS #schoolpsychology #schoolpsychologist #forensicpsychology #CHC Click on image to enlarge for easier reading This is an open access article that can be read/downloaded here . Abstract The term “retest e...

iqmrdeathpenalty.blogspot.com/2025/12/rese... #retest #practiceeffect #BIS #cognition #cognitive #intelligence #schoolpsychology #schoolpsychologist #forensicpsychology

27.12.2025 17:41 👍 1 🔁 1 💬 0 📌 0
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International Listing of Graduate Programs The Psychometric Society and the National Council on Measurement in Education (NCME) are jointly leading an effort to create and maintain an international listing of graduate programs that support psy...

NCME and the Psychometric Society are partnering to list graduate programs in measurement and psychometrics throughout the world. As a 20+year member of both organizations, I am proud of this joint effort. @ncme38.bsky.social @pmetricsoc.bsky.social
Survey here: docs.google.com/forms/d/e/1F...

11.12.2025 18:26 👍 2 🔁 1 💬 0 📌 0
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Article Alert: AI tools for systematic literature reviews and meta-analyses in educational psychology: An overview and a practical guide - #AI #reviews #metaanalysis#EDPSY Click on images to enlarge for easy reading This is an open access article that can be read or downloaded by clicking here . A B S T R A ...

www.iqscorner.com/2025/12/arti... #AI #litreview #research #EDPSY #metaanalysis #schoolpsychology #schoolpsychologists

10.12.2025 20:57 👍 1 🔁 0 💬 0 📌 0
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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

10.12.2025 20:18 👍 0 🔁 0 💬 0 📌 0
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IQ McGrew’s Recommended Reading: How Human Personality [and Intelligence] Will [May?] Change With the Use of Artificial Intelligence - #recrdg #personality #intelligence #AI #CHC #artificialintellig... Click on images to enlarge for easier reading I seldom designate an article as a recommended reading . I typically make FYI posts about new...

www.iqscorner.com/2025/12/iq-m... #AI #recrdg #IQsCorner #personality #cognition #intelligence #CHC

09.12.2025 02:20 👍 0 🔁 0 💬 0 📌 0
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Supreme Court to consider the role of #IQ tests in ban on executing people who are #intellectually disabled (#ID)- #SCOTUSblog: #schoolpsychology #schoolpsychologists #intelligence An email quick-blog post FYI.   If you want more information, including amicus briefs for the defendent from professional groups (APA, AAIDD...

www.iqscorner.com/2025/12/supr... #SCOTUS #ID #intelligence #IQ #schoolpsychologists #schoolpsychologt #AAIDD #APA

07.12.2025 15:52 👍 0 🔁 0 💬 0 📌 0
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IQs Corner: #Cloze test performance and #cognitive abilities: A comprehensive #meta-analysis - #intelligence #Grw #Gc #CHC #g #Gf #schoolpsychologists #schoolpsychologt This is an open access article that can be read/downloaded at this link . Click on image to enlarge Abstract Cloze tests have a long history...

www.iqscorner.com/2025/11/iqs-... #CHC #cloze #Grw #Gc #Gf #g #generalintelligence #schoolpsychologists #schoolpsychology #metaanalysis

30.11.2025 18:54 👍 1 🔁 0 💬 0 📌 0
Uncovering the Complex Effects of #SocioeconomicStatus (#SES) and #ExecutiveFunctions on Academic #Achievement: A Systematic Review and Meta-analysis | Educational Psychology Review Quick email sent blog FYI post   Uncovering the Complex Effects of Socioeconomic Status and Executive Functions on Academic Achievement: A S...

www.iqscorner.com/2025/11/unco... #SES #executivefunctions #achievement #schoolpsychologists #schoolpsychology

27.11.2025 16:53 👍 2 🔁 1 💬 1 📌 0
Cognitive profile of individuals with #borderline #intellectual functioning: A systematic review—#BIF #intelligence #school psychologists #schoolpsychologyn#AAIDD Quick email based blog post.  This is an open access article—you can download the PDF copy for this article   Cognitive profile of individua...

www.iqscorner.com/2025/11/cogn... #BIF #borderline #intelligence #review #IQ #AAIDD

26.11.2025 16:24 👍 0 🔁 0 💬 0 📌 0
Factor structure of the Japanese #WAIS-IV: Evidence for the #CHC theory using #Bayesian analysis Quick email-based FYI article post.  Click link to view more about the article   Factor structure of the Japanese WAIS-IV: Evidence for the ...

www.iqscorner.com/2025/11/fact... #WAIS-V #CHC #bayesian #factoranalysis #schoolpsychology #schoolpsychologist

26.11.2025 16:23 👍 1 🔁 0 💬 0 📌 0
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NY Times article: America’s children are unwell—Are schools part of the problem? https://www.nytimes.com/2025/11/24/magazine/youth-mental-health-crisis-schools.html?unlocked_article_code=1.3k8.SqUT.-iVKFtsi4Lfe&smid=nyt...

www.iqscorner.com/2025/11/ny-t... #education #mentalhealth

24.11.2025 16:32 👍 0 🔁 0 💬 0 📌 0
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Effects of artificial #intelligence (#AI) on #educational functioning: A review and #metaanalysis — #EDPSY #schoolpsychologists #schoolpsychology #cognition Link to journal Abstract   Burgeoning integration of AI into educational settings could have profound implications for students’ performance...

www.iqscorner.com/2025/11/effe... #AI #education #EDPSY #schoolpsychology #schoolpschologists #interventions #metaanalysis

20.11.2025 20:32 👍 1 🔁 0 💬 0 📌 0
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The History of the #CHC Theory of #Cognitive Abilities in #Indonesia Click on images to enlarge Approximately seven years ago I made a post   regarding the launch of the AJT CHC-based intelligence test deve...

www.iqscorner.com/2025/11/the-... #CHC #intelligence #Indonesia #schoolpsychology #schoolpsychologists #AJT

10.11.2025 15:19 👍 2 🔁 1 💬 0 📌 0
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Research Byte: What Explains the Relations Between Reading Comprehension and Written Composition (#CHC #Grw)? Findings from a Longitudinal Study Click on image to enlarge     Full article: What Explains the Relations Between Reading Comprehension and Written Composition? Fin...

www.iqscorner.com/2025/11/rese... #CHC #reading #writing #Grw

07.11.2025 17:12 👍 1 🔁 1 💬 1 📌 0
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Lets hear it for morning Java/expresso!!! - #neurocognitve #brain #cogntion #whitematter #java #coffee #morningjoe #expresso #Gf #flluidintelligence I’ve only got one addiction I still indulge in.  Double expresso’s (actually a  lungo  is my preference) in the morning.  Yet another study ...

www.iqscorner.com/2025/10/lets... #java #caffeine #coffee #whitematter #brainfitness #brain #neurocognitive #cognition #schoolpsychologists #schoolpsychologt #expresso #Gf #fluidintelligence

27.10.2025 17:06 👍 1 🔁 1 💬 0 📌 0
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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

19.10.2025 18:33 👍 1 🔁 0 💬 0 📌 0
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[Do] Humans peak in midlife [?]: A combined #cognitive and #personality trait perspective - #intelligence #developmental #schoolpsychologists #schoolpsychology #CHC Open access copy of article can be downloaded here.   Highlights • Age trends reviewed across 16 key cognitive and personality-related dimen...

www.iqscorner.com/2025/10/do-h... #aging #developmental #personality #intelligence #peakperformance #schoolpsychologists #schoolpsychology #CHC

19.10.2025 18:20 👍 1 🔁 1 💬 0 📌 0
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Extremely important (IMHO) #CHC #cognitive # reading achievement #g+specific abilities #SEM paper - #schoolpsychology #schoolpsychologists #SPED #EDPSY #LD #SLD Extremely interesting (important/intriging) CHC cognitive-reading achievement relations meta-SEM paper.  Why?  Because, as far as I know, it...

www.iqscorner.com/2025/10/extr... #CHC #SEM #cognitive #g+specific #reading #schoolpsychology #schoolpsychologist #SLD #LD #SPED #EDPSY #cognition

19.10.2025 17:52 👍 0 🔁 0 💬 0 📌 0
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IQs Corner pub alert: CHC theory of cognitive abilities used to define and evaluate AI - #AI #CHC #intelligence #schoolpsychology #schoolpsychologists #IQ #EDPSY An exciting new paper from the Dan Hendryks et al. at the Center for AI Safety   The center is  a nonprofit with the mission  “ to reduce s...

www.iqscorner.com/2025/10/iqs-... #AGI #AI #CHC #artificialintelligence #schoolpsychology #schoolpsychologists #EDPSY #psychology #intelliengece #IQ

16.10.2025 16:49 👍 5 🔁 1 💬 0 📌 0