B - 26Estimating Youth Wechsler IQ With Four Demographic Variables: A Cross-Validation
نویسندگان
چکیده
منابع مشابه
Predicting IQ change from brain structure: A cross-validation study
Procedures that can predict cognitive abilities from brain imaging data are potentially relevant to educational assessments and studies of functional anatomy in the developing brain. Our aim in this work was to quantify the degree to which IQ change in the teenage years could be predicted from structural brain changes. Two well-known k-fold cross-validation analyses were applied to data acquire...
متن کاملEstimating premorbid IQ from demographic variables: a comparison of a regression equation vs. clinical judgement.
OBJECTIVES To assess the accuracy with which clinicians estimate premorbid IQ from demographic variables and compare it with a regression equation which uses the same information. DESIGN Repeated measures and correlational. METHODS Sixty participants were administered the WAIS-R and had their demographic variables recorded (age, sex, years of education and occupation). Eight clinical psycho...
متن کاملEstimating premorbid IQ from demographic variables: regression equations derived from a UK sample.
The purpose of the study reported here was to build regression equations for the estimation of premorbid IQ from demographic variables in a UK population. Subjects (n=151) free of neurological, psychiatric or sensory disability, were administered the Wechsler Adult Intelligence Scale (WAIS) and had their demographic details recorded (age, sex, occupation and education). WAIS Full Scale (FSIQ), ...
متن کاملWechsler subscale IQ and subtest profile in early treated phenylketonuria.
AIM Mildly depressed IQ is common in treated phenylketonuria. This study explored whether a particular intellectual ability profile typifies early and continuously treated phenylketonuria and whether component skills comprising the IQ relate to socioeconomic and treatment factors. METHODS IQ scores were collected retrospectively from variants of the "Wechsler intelligence scale for children" ...
متن کاملA C Cross Polytope Macro-element in Four Variables
A C macro-element in four variables is constructed based on a split of a cross polytope into sixteen simplices. The element uses supersplines of degree nine, and provides optimal order approximation of smooth functions.
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ژورنال
عنوان ژورنال: Archives of Clinical Neuropsychology
سال: 2018
ISSN: 1873-5843
DOI: 10.1093/arclin/acy061.102