This study demonstrates that 1) IQD indicates the level of motor competence in preschoolers at risk for developmental delays and 2) IQD is negatively associated with motor competence in …

Discusses the distinction between statistically significant Verbal–Performance IQ discrepancies and the frequencies with which such differences occur in the WAIS—R standardization sample.

PIQ reflects vi-sual spatial problem solving ability (e.g., Block De-sign), but also assesses possessing speed (e.g., Digit Symbol). Because of the consistency of the 4-factor structure …

WAIS-IV composite scores reflect more narrow and, in the case of the Verbal Comprehension Index (VCI) and Perceptual Reasoning Index (PRI), less neuropsychologically sensitive …

For the past three decades neuropsychologists have published results which indicated that left-sided cerebral dysfunction affected the Wechsler Verbal Scale whereas right-sided dysfunction …

Poor Performance IQ (PIQ) relative to Verbal IQ (VIQ) is a standard finding in depressed patients administered the Wechsler Adult Intelligence Scale-Revised (WAIS-R). This study

The present study, based on EIWA standardization data (N = 616 Puerto Ricans), reports reliability data and base rates to assist in evaluating the clinical significance of PIQ-VIQ …

In exploratory analyses, the VIQ>PIQ discrepancy was associated with reduced functional connectivity from right inferior frontal gyrus to right thalamus and increased functional …

For VIQ-regressed-on-PIQ scores, positively valued differences (VIQ > PIQ) were associated with relative cortical thinning, and negatively valued differences (VIQ < PIQ) were associated with …

Two experiments investigated the criterion validity of the Wechsler Adult Intelligence Scale (WAIS) verbal and performance IQ (VIQ-PIQ) patterns among 38 nondisabled college …