Background: Dementia is a cognitive decline that leads to the progressive deterioration of an individual's ability to perform daily activities independently. As a result, a considerable amount of time and resources are spent on caretaking. Early detection of dementia can significantly reduce the effort and resources needed for caretaking. Aims:…

Teacher rating scales (TRS) are often used to make service eligibility decisions for exceptional learners. Although TRS are regularly used to identify student exceptionalism either as part of an informal nomination process or through behavioral rating scales, there is little research documenting the between-teacher variance in teacher ratings or…

This article presents an exploratory study aimed at the identification of students' levels of understanding in spherical geometry as van Hiele did for Euclidean geometry. To do this, we developed and implemented a spherical geometry course for student mathematics teachers. Six structured, "task-based interviews" were held with eight student…

Background: This study examined the ability of 78 children (aged 9-12 years) with an intellectual disability (ID) to provide a narrative account of a staged event they had participated in four days earlier. Method: The children were interviewed using open-ended questions. The quality of their responses (using a story grammar framework) was…

Eighty practitioners with varying levels of experience in the administration of the Kaufman Assessment Battery for Children (K-ABC)) completed a K-ABC Abilities Matrix to indicate their perceptions of the specific abilities assessed by each of the 10 K-ABC Mental Processing subtests. In only one-half of the judgments did the majority of…

The present study provides a preliminary empirical test of [Chamorro-Premuzic, T., & Furnham, A. (2004). A possible model to understand the personality-intelligence interface. "British Journal of Psychology," 95, 249-264], [Chamorro-Premuzic, T., & Furnham, A. (2006a). Intellectual competence and the intelligent personality: A…

A problem-solving inventory was administered with other measures of cognitive abilities and school achievement in order to determine interrelationships between these measures. A distinct problem-solving factor, separate from measures of school achievement and language abilities but related to logical thinking and conceptual ability was…

Background: Debates about the modifiability of cognitive ability have been largely resolved by reports of successful "thinking skills" interventions. However, such interventions are very diverse and generalization of effects relatively little explored. Aims: This study investigated whether a thinking skills intervention involving…

Defined competence as effectiveness in dealing with one's environment and assessed (N=27) independently living older adults. Results found higher levels of competence were associated with a more demanding environment, and engaging in more activities. Cognitive test performance was related to both competence and quality of lingiustic tasks. (JAC)

This study administered a cognitive battery of 9 tasks to 400 regular kindergarten children and 31 children identified as gifted. The upper 2% of the regular sample outperformed 81% of the gifted sample, with minority group students achieving most of the top scores. Results support the use of such batteries in identifying previously unidentified…

Cognitive controls were isolated through factor analysis with 59 intermediate-grade gifted students, and three cognitive styles were defined by cluster analysis. The cognitive style labeled "strict percept-strict concept" was associated with greater facility in divergent thinking. Study findings support explanations of giftedness through…

Argues that the typical psychometric model of human intelligence is limited because the database fails to take account of the many manifestations of intelligent behavior that are displayed in the world outside the testing room. Suggests that cognitive processes are influenced by test situation or setting and examiner's level of expertise. (PS)

Assessed the degree of comparability between the McCarthy Scales of Children's Abilities (McCarthy) and the Kaufman Assessment Battery for Children (K-ABC) for "at-risk" (low birthweight, Head Start, and developmentally delayed) and "normal" preschool children. Describes the K-ABC Mental Processing Composite (MPC) and McCarthy…