![Table 4 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar Table 4 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0c2bc58a5b25d089925829a6e4b5bc7f0b84b813/7-Table4-1.png)
Table 4 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar
![Table 6 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar Table 6 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0c2bc58a5b25d089925829a6e4b5bc7f0b84b813/9-Table6-1.png)
Table 6 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar
![Frontiers | Short Forms of Wechsler Scales Assessing the Intellectually Gifted Children Using Simulation Data Frontiers | Short Forms of Wechsler Scales Assessing the Intellectually Gifted Children Using Simulation Data](https://www.frontiersin.org/files/Articles/364367/fpsyg-09-00830-HTML/image_m/fpsyg-09-00830-t006.jpg)
Frontiers | Short Forms of Wechsler Scales Assessing the Intellectually Gifted Children Using Simulation Data
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Sustainability | Free Full-Text | Cognitive Profiles in the WISC-V of Children with ADHD and Specific Learning Disorders
![Factor Analysis of the WISC-IV Integrated with a Schmid-Leiman Transformation | Assessing Psyche, Engaging Gauss, Seeking Sophia Factor Analysis of the WISC-IV Integrated with a Schmid-Leiman Transformation | Assessing Psyche, Engaging Gauss, Seeking Sophia](https://assessingpsyche.files.wordpress.com/2011/02/schmidleimananalysisofwiscivintegrated.png)
Factor Analysis of the WISC-IV Integrated with a Schmid-Leiman Transformation | Assessing Psyche, Engaging Gauss, Seeking Sophia
![Table 5 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar Table 5 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0c2bc58a5b25d089925829a6e4b5bc7f0b84b813/5-Table2-1.png)
Table 5 from An index-based short-form of the WISC-IV with accompanying analysis of the reliability and abnormality of differences. | Semantic Scholar
At what point, numerically, do regular IQ tests, like the WISC-IV or WISC-V start losing their ability to correctly measure very high scores? When should one consider an extended norms test to
![Analysis of WAIS-IV Index Score Scatter Using Significant Deviation from the Mean Index Score | Semantic Scholar Analysis of WAIS-IV Index Score Scatter Using Significant Deviation from the Mean Index Score | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/d6c38c58c37b5c92fcfc6b035b6f869723b60b00/5-Table3-1.png)