Two studies were conducted. In study one 100 participants rated 60 occupations on the amount of cognitive/intellectual, physical, sensory-perceptual, and perceptual-motor demands they perceived as required for successful performance in that particular occupation. Results of a cluster analysis determined four clusters of occupations on the basis of…

Introduction: This investigation describes and compares characteristics of visual, semantic and auditory memory in a group of children diagnosed with combined-type attention deficit with hyperactivity, attention deficit predominating, and a control group. Method: 107 boys and girls were selected, from 7 to 11 years of age, all residents in the…

Variation is a key concept in the study of statistics and its understanding is a crucial aspect of most statistically related tasks. This study aimed to extend and apply a hierarchy for describing students' understanding of variation that was developed in a sampling context to the context of a natural event in which variation occurs. Students aged…

Three theoretical models of ADHD are reviewed and interpreted in light of educational and behavioral research findings specifically in respect to interventions using self-management to address a deficit in rule-governed behavior. The perspectives considered in this paper are (a) the unified theory of behavioral inhibition, sustained attention, and…

A major challenge to developing therapeutic interventions for cognitive loss and dementia in aging individuals with Down syndrome (DS) is the selection of appropriate outcome measures. This report describes the adaptation of the Brief Praxis Test (a nonverbal cognitive test) as a primary outcome measure, as well as the selection of secondary…

Non-native speakers of English seeking to undertake university study frequently take English for Academic Purposes courses in order to prepare to meet the language requirements for such study. Of necessity, such courses usually include a strong focus on the development of the writing skill. This paper proposes two conceptual elements as necessary…

This research uses an autobiographical approach to examine the relation of age to several aspects of wisdom. In Study 1 (N = 86), adolescents', young adults', and older adults' wisdom narratives were content-coded for the types of life situations mentioned and the forms that wisdom took. Types of life situations reported (e.g., life decisions)…

Providing choice to individual students with attention-deficit/hyperactivity disorder (ADHD) has previously been demonstrated (in single-subject research) to reduce undesirable behavior but has failed to demonstrate gains that are independent of task difficulty or interests/ preferences. We examined choice of feedback type on a computerized math…

The purpose of this booklet is to introduce parents of students with disabilities to the "big ideas" contained in school improvement efforts under the No Child Left Behind Act of 2001 (NCLB) and the Individuals with Disabilities Education Act (IDEA), and to provide them with the information they need to help ensure that their children…

The teaching and learning of a complex section in "Theoretical Computer Science 1" in a distance-education context at the University of South Africa (UNISA) has been enhanced by a supplementary e-learning application called "Relations," which interactively teaches mathematical skills in a cognitive domain. It has tutorial and…

Objective: This study investigates how the academic skills of children diagnosed with ADHD are perceived by teachers, parents, and the children themselves. Method: The authors analyze data collected for third graders in spring 2002 in the nationally representative Early Childhood Longitudinal Survey. They use linear regressions to estimate…

The early computer-assisted-language-learning (CALL) programs were silent and mostly limited to screen or printer supported written text as the prevailing communication resource. The advent of powerful graphics, sound and video combined with AI-based parsers and sound recognition devices gradually turned the computer into a rather anthropomorphic…

This study, reported entirely in French, investigated reasons for deaf secondary students' delay in acquisition of reading skills. The study examined relationships between the students' individual cognitive styles, use of Quebec Sign Language, reading in French, and reading strategies. Subjects were 24 students enrolled in one school, paired in a…

Over the years, situated and observational learning has given way to mass teaching and theoretical learning based on prose information. Even though schools have produced many successful professionals, they often fail to address individual differences in learners and encourage competition rather than cooperation between learners. As a result, many…

Graduate schools have been admitting more and more students older than the "traditional" 18- to 24-year-old campus population. These adult learners may come to their programs of study without formal training in library use in general or literature searches in particular. By examining various successful and unsuccessful strategies used by…