Intellectual impairments in preschoolers have been widely studied. A regularity that emerges is that children's intellectual impairments have an important impact on later adjustments in life. However, few studies have looked at the intellectual profiles of young psychiatric outpatients. This study aimed to describe the intelligence profile of…

Within the Canadian context, the two major learning disability classification systems are arguably the American Psychiatric Association's (APA) "Diagnostic and Statistical Manual of Mental Disorders" and the Learning Disabilities Association (LDAC) of Canada's "Official Definition of Learning Disabilities." Several of the more…

Miller et al. have challenged the findings of our two previous studies, based largely on the assumption that our findings are biased due to the clinical sample used. However, they fail to address the primary tenet of our studies, namely, that clinicians will obtain different scores on the Wechsler Adult Intelligence Scale-IV (WAIS-IV) depending on…

It is well established that Canadians produce higher raw scores than their U.S. counterparts on intellectual assessments. As a result of these differences in ability along with smaller variability in the population's intellectual performance, Canadian normative data will yield lower standard scores for most raw score points compared to U.S. norms.…

The old myth about the ability and variability of potential in children is a comforting myth, for those who are uneasy with the degree of inequality they see and would rather seek to justify it than confront it. The myth of inherent potential helps some explain to themselves why they are privileged. Extend the myth to believe in inherited ability…

To better understand the nature of impairment resulting from attention-deficit/hyperactivity disorder (ADHD) for students in a post-secondary education (PSE) setting, the authors analyzed the symptoms and associated impairment of 135 students with a diagnosis of ADHD who were recruited via Student Disability Services in Canadian post-secondary…

The Oxford dictionary defines exceptionality as "forming an exception; very unusual; outstandingly good." A thesaurus provides the following synonyms: outstanding, excellent, brilliant, antonym of ordinary. In education and psychology textbooks and journals, however, it is often defined in ways that focus on limitations, with synonyms…

To assess the effects of timed/untimed testing conditions on intelligence scores, high school students were assigned to an intelligence test under either conditions and subsequently to a battery of eight reaction time tests. Results showed that subjects scores were related to the speed with which they processed information. (JAZ)

Whether external validity of intelligence quotient (IQ) scores from the Wechsler Intelligence Scale for Children--Revised is moderated by reading ability was studied with 382 Canadian elementary school students. Little evidence was found that IQ scores had less concurrent validity for poor readers. Implications for remedial services provision are…

This investigation explored the accuracy of a short form of the Wechsler Intelligence Scale for Children-Third Edition (WISC-III} in predicting Full Scale IQ when administered as a separate test. The Dumont-Faro short form (i.e., Picture Completion, Information, Coding, Block Design, and Vocabulary; Dumont & Faro, 1993) was administered to 60…

Examines misclassification of Native Canadian students' abilities with standardized intelligence test results. Wechsler Intelligence Scale for Children-Revised (particularly verbal scale) results often reflect extent of acculturation, not personal capabilities. Paper indicates areas of needed research to find more appropriate ways of assessing…

Heavy migration into Canada and migration from Native rural communities to urban areas has made it necessary to identify appropriate instruments for assessing minority children's academic abilities. In Canada, IQ tests have been used extensively for academic placement in school. This paper reviews the literature evaluating cultural bias in IQ…

Scores on mental ability and academic skills for 1958 and 1978 of representative sample of grade 4 and 7 classes in Saskatchewan were compared. The selected students were administered appropriate levels of the Otis-Lennon Mental Ability Tests, and the Canadian Tests of Basic skills in vocabulary, reading, language skills (spelling, capitalization,…

The increase in the number of Canadian students whose home language is different from the school language has serious implications in the areas of minority student assessment, possible bias of IQ tests, minority student English-language acquisition, and recommendations to parents regarding home language use. Research and educational considerations…

Intelligence quotient (IQ) scores are widely accepted as measures of academic potential. However, both hereditary and environmental factors also play a role in performance. The limitations of IQ tests require that they be handled differently when administered to students from backgrounds other than the dominant cultural group. In addition,…