This study investigated the concurrent validity of the Wechsler Intelligence Scale for Children— Third Edition (WISC-III; Wechsler, 1991) and Form 6 of the Cognitive Abilities Test (CogAT6; Lohman & Hagen, 2001a). The standard battery of WISC-III and level D of CogAT6 were administered to 91 6th-grade students. The representativeness of the sample was first investigated by comparing the covaria...

OBJECTIVE The prevalence of attention deficit/hyperactivity disorder (ADHD) in school-age children is 7.2%, and ADHD is divided into clinical subtypes. METHODS The current study explored whether specific cognitive profiles as assessed using the Wechsler Intelligence Scale for Children (WISC)-IV could be obtained for each clinical ADHD subtype (ADHD-Inattentive type and ADHD-Combined type) and...

Interpretation of the French Wechsler Intelligence Scale for Children-Fifth Edition (French WISC-V; Wechsler, 2016a) is based on a 5-factor model including Verbal Comprehension (VC), Visual Spatial (VS), Fluid Reasoning (FR), Working Memory (WM), and Processing Speed (PS). Evidence for the French WISC-V factorial structure was established exclusively through confirmatory factor analyses (CFAs)....

raven progressive matrices (rpms) and wechsler intelligence scale for children (wsic-r) are two common general intelligence measuring scales used in iranian high schools. in this paper the relationships between g factor scales and students’ reading comprehension, grammar, and vocabulary was examined by correlation and regression analysis. standard tests of grammar and vocabulary and cambridge k...

The aim of this study was to examine the relationships between intelligence, ratings of behavior, and continuous performance test scores for a sample of 117 children aged 6-16 years who were referred to a specialty clinic. The sample was comprised of children who had a primary (45%) or secondary (36%) diagnosis of ADHD. All children were given the Wechsler Intelligence Scale for Children Third ...

BACKGROUND Childhood intelligence is an important determinant of health outcomes in adulthood. The first years of life are critical to child development. This study aimed to identify early life (perinatal and during the first year of life) predictors of low cognitive performance at age 6. METHODS A birth cohort study started in the city of Pelotas, southern Brazil, in 2004 and children were f...

INTRODUCTION AND OBJECTIVES Motor and cognitive development of children with Down syndrome (DS) is delayed and inharmonic. Neuro-muscular abnormalities, such as hypotonia, retained primary reflexes, and slow performance of volitional reaction, result in difficulties with body balance. The aim of the presented study is to assess the global motor functions and body balance of children with DS in ...

The Wechsler Intelligence Scale for Children-Fifth Edition (WISC-V; Wechsler 2014a) Technical and Interpretation Manual (Wechsler 2014b) dedicated only a single page to discussing the 10-subtest WISC-V primary battery across the entire 6 to 16 age range. Users are left to extrapolate the structure of the 10-subtest battery from the 16-subtest structure. Essentially, the structure of the 10-subt...

As recommended by Carroll, the present study examined the factor structure of the Wechsler Intelligence Scale for Children–Fourth Edition Spanish (WISC-IV Spanish) normative sample using higher order exploratory factor analytic techniques not included in the WISC-IV Spanish Technical Manual. Results indicated that the WISC-IV Spanish subtests were properly aligned with theoretically proposed fa...