نتایج جستجو برای: wechsler adult intelligence scale
تعداد نتایج: 965536 فیلتر نتایج به سال:
OBJECTIVES Assessment of the quality of dietary treatment of phenylketonuria (PKU) patients and investigation of its relationship with the general intelligence of the patients. METHODS Cross-sectional and longitudinal study of 105 PKU treated patients. The index of dietary control (IDC) was calculated as the phenylalanine (Phe) data reduction in half-year medians and the mean of all medians t...
Accumulating evidence suggests that executive functions (EFs) are related to intelligence, despite neuropsychological results initially considered evidence of no such relation. However, findings that EFs are not unitary raise the issue of how intelligence relates to different EFs. This study examined the relations of fluid and crystallized intelligence and Wechsler Adult Intelligence Scale IQ t...
Clinicians can use the prevalence of low scores to help interpret test performance. However, this information is limited for most test batteries. In 2007, Crawford, Garthwaite, and Gault presented Monte Carlo simulation software for estimating the base rates of low scores for any battery of tests. The purpose of this study is to examine the accuracy of a Monte Carlo simulation program for estim...
a r t i c l e i n f o The association between working memory capacity (WMC) and fluid intelligence (g f) has been described as substantial and important. In a recent investigation, Gignac (2014a) contended that WMC and g f share closer to 60% of their variance, rather than the commonly cited 50%, based on an analysis of the Wechsler Adult Intelligence Scale—IV (Wechsler, 2008) normative sample ...
Intelligence is considered the strongest single predictor of scholastic achievement. However, little is known regarding the predictive validity of well-established intelligence tests for school grades. We analyzed the predictive validity of four widely used intelligence tests in German-speaking countries: The Intelligence and Development Scales (IDS), the Reynolds Intellectual Assessment Scales...
This Research is Evaluate "the Concurrent validity of the new version of the Tehran-Stanford-Binet Intelligence Scale with the Wechsler Intelligence Scale for Children-Revised". The Main question is how and Value Correlation Between two Instrument? With Respect to Diagnostic validity from psychometric properties and Methodological Research, Variety of Statistical Model (Cut Point from Roc Cur...
Patterns of maintenance of ability across the life span have been documented on tests of knowledge (Gc), as have patterns of steady decline on measures of reasoning (Gf/Gv), working memory (Gsm), and speed (Gs). Whether these patterns occur at the same rate for adults from different educational backgrounds has been debated. In addition, age-related research is needed to study global IQs, especi...
OBJECTIVE The aim of our study was to examine the memory functions of pistol sport shooters using powder charges when exposure to lead is expected to be considerably lower than in occupational circumstances. METHODS A neuropsychological battery of memory and intelligence tests was administered to 20 sport shooters and 20 controls whose mean ages (SDs) were 55 (9.6) and 54 (9.3) years respecti...
We compared indices of the revised version of the Wechsler Memory Scale (WMS-R) and scaled scores of the five subtests of the revised version of the Wechsler Adult Intelligence Scale (WAIS-R) in 30 elderly schizophrenia (ES) patients and 25 Alzheimer's disease (AD) patients in the amnestic mild cognitive impairment (aMCI) stage (AD-aMCI). In the WMS-R, attention/concentration was rated lower an...
The validities of 41 short forms of the Wechsler Adult Intelligence Scale-Revised that require 20 minutes or less to give were compared in a sample of 174 brain-damaged patients. Mean errors in predicting Full Scale IQs were computed for each subtest combination, and a short form efficiency index was calculated by correcting mean error for administration time. The three quick abbreviations prop...
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