IQ's Corner: Testing 1 2 3 post to debug a problem

Intelligent Insights on Intelligence Theories and Tests

Monday, November 10, 2025

Testing 1 2 3 post to debug a problem

Posted by Kevin McGrew at 8:06 AM

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Kevin McGrew: Dr. Kevin McGrew is Director of the Institute for Applied Psychometrics (llc). Additional information, including potential conflicts of interest resulting from commercial test development or other consultation, can be found at The MindHub(TM; http://www.themindhub.com ). General email contact is iqmcgrew@gmail.com

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AP101 #5: Standard error of measurement (SEM): An explanation and facts for "fact finders" in MR/ID death penalty proceedings
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AP101 # 7: Flynn Effect Series: Is the Flynn Effect a Scientifically Accepted Fact?
AP101 #9: Why the ASVAB should not be used in the determination of a diagnosis of MR/ID
AP101: #10 "Just say no" to averaging IQ subtest scores
AP101 #11: Time to stop executing the mental retarded--The case for applying the standard error of measurement
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AP 101 Brief # 18: Misunderstanding and misuse of achievement test scores in Atkins MR/ID death penalty cases: Part 1--range of expected grade equivalents
AP 101 Brief # 18: Misunderstanding and misuse of achievement test scores in Atkins MR/ID death penalty cases: Part 1--range of expected standard scores
AP101 Brief # 16: Beyond CHC: Within-CHC Complexity Optimized Measures
AP101 Brief #15: Cognitive-Aptitude-Achievement Trait Complex Analysis: Implications for SLD Assessment and Dx
AP101 Brief #14: Demographically adjusted neuropsych (Heaton) norm-based scores inappropriate for MR/ID Dx
AP101 Brief # 13: CHC-consistent aptitude clusters: Back to the future
AP101 Brief #1: g or not to g
AP101 Brief #2: IQ test battery descriptive comparison information
AP101 Brief # 4: CHC theory and impact on IQ testing brief
AP101 Brief #5: The Wechsler-like IQ subtest scaled score metric: The potential for misuse, misinterpretation and impact on critical life decisions
AP101 Brief # 6: Understanding score differences on the Wechsler IQ batteries: CHC evolution of the FS IQ's
AP101 Brief #7: Understanding IQ score differences via IQ CHC DNA fingerprint analysis
AP101 Brief # 8: Independent CFA of the WAIS-IV
AP 101 Brief # 9. The problem with the 1/1.5 SD SS (15/22) subtest difference rule-of-thumb
AP 101 Brief # 10: Understanding IQ score differences--Examiner error
IAP AP101 Brief # 11: What is the typical IQ and adaptive behavior correlation?
AP101 #12: The use of IQ composite parts scores as indicators of general intelligence in SLD and MR/ID diagnoses

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