Describes and compares three approaches to task analysis--behaviorally-based, concept-based, and cognitive process-based--and provides four tentative recommendations for determining which approach is appropriate in a particular situation. Five flowcharts and fourteen references are included. (MBR)

Representative examples of task analysis procedures were examined for common components, methods, and terminology. Resulting generic components were categorized into the task analysis phases of task description and instructional analysis. The generalized model that is presented contains a consensus of procedures comprising educational and…

Describes differences in formative evaluation techniques between instructional designers and subject matter experts. Content analysis based on think-aloud data focusing on differences in task interpretation, problem identification and revision statements, and review strategies is discussed; use of instructional systems design models by…

Reports on a case study of three rural Georgia elementary school media specialists that examined the tasks performed and their perception of the importance of these tasks compared to responsibilities and tasks in "Information Power: Building Partnerships for Learning", by the American Association of School Librarians. (LRW)

This research was aimed at contributing to the current understanding of the underlying factors of naming speed and the causes of naming speed deficits. Forty regular readers and 40 dyslexic university students participated in the study. Electrophysiological (Event-Related Potentials [ERPs]) and behavioral measures were employed. Behavioral…

Background: In recent years, clinicians have been using a psycholinguistic approach to the assessment and remediation of children's developmental speech disorders. This requires the comparison of a child's performance across a range of speech-production tasks. Aims: To describe the profile of performance across different speech-production tasks in…

The primary objective was to compare the grammatical output of children with language disorders on different tasks. Sixty-five children with language disorders, aged six to eleven, completed the syntactic formulation (elicitation) and narrative subtests from the Assessment of Comprehension and Expression 6-11 (Adams et al. 2001). Grammatical…

Children with Specific language Impairment (SLI) have problems with verbal memory, particularly with tasks that have more processing demands. They also have slower speeds of responding for some tasks. To identify the extent to which young children with SLI would differ in performance from age-matched non-impaired children on a set of spatio-visual…

Six children with cerebral palsy and severe speech impairment took part in a two-phase longitudinal study of development of social cognition. The children ranged in age from 5 to 7 years old at data collection time 1 and from nine to 11 years old at data collection time 2. Using a model of normal development of Theory of Mind (ToM) suggested by…

Background: Individuals with autism exhibit impairments in face recognition, and neuroimaging studies have shown that individuals with autism exhibit abnormal patterns of brain activity during face processing. The current study examined the temporal characteristics of face processing in autism and their relation to behavior. Method: High-density…

Thirty-one 8- and 9-year-old children selected for dyscalculia, reading difficulties or both, were compared to controls on a range of basic number processing tasks. Children with dyscalculia only had impaired performance on the tasks despite high-average performance on tests of IQ, vocabulary and working memory tasks. Children with reading…

Global-local processing was examined in high-functioning children with autism and in groups of typically developing children. In experiment 1, the effects of structural bias were tested by comparing visual search that favored access to either local or global targets. The children with autism were not unusually sensitive to either level of visual…

Central coherence theory hypothesizes individuals with autism process information in a detail-focused fashion. The present study examined whether adolescents with an intellectual disability and comorbid autism spectrum disorder showed a weaker central coherence than age- and IQ-matched controls. The central coherence skills of 43 adolescents from…

Microgenetic methods were used to document young children's (N = 36; M age = 3;5) acquisition of false belief (FB) understanding and investigate developmental mechanisms. A control group received no experience with FB; 2 other groups received microgenetic sessions designed to promote FB understanding. Over consecutive weeks, microgenetic groups…

The well-documented evidence that bilinguals demonstrate cognitive advantages over monolinguals is used as a foundation for the hypothesis that bilinguals will be better able to solve certain spatial tasks, and a theoretical framework for this hypothesis is constructed. The paper describes an experiment to explore this hypothesis. A series of…