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Improving IQ measurement in intellectual disabilities using true deviation from population norms
BACKGROUND: Intellectual disability (ID) is characterized by global cognitive deficits, yet the very IQ tests used to assess ID have limited range and precision in this population, especially for more impaired individuals. METHODS: We describe the development and validation of a method of raw z-scor...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4613563/ https://www.ncbi.nlm.nih.gov/pubmed/26491488 http://dx.doi.org/10.1186/1866-1955-6-16 |