During toddlerhood the ability to organise actions for accomplishing goals rapidly increases. The developmental changes in actions and self-process that become part of this motivational system have seldom been studied simultaneously. Fifty-seven toddlers between the ages of 15 and 35 months were observed for two sessions while working on mastery…

Over the course of development, the ability to switch between different tasks on the basis of feedback cues increases profoundly, but the role of performance monitoring remains unclear. Heart rate indexes can provide critical information about how individuals monitor feedback cues indicating that performance should be adjusted. In this study,…

In a secondary school mathematics teaching methods course, a research team engaged 22 preservice secondary teachers (PSTs) in designing and posing tasks to algebra students through weekly letter writing. The goal of the tasks was for PSTs to elicit responses that would indicate student engagement in the mathematical processes described by NCTM…

To lay a foundation for the design and effective use of low-cost, part-task and low-fidelity training devices, this report identifies dimensions of skill performance in terms of modern learning and behavior theory, and analyzes cognitive and motor skills as they relate to information processing. Cognitive processes discussed include task…

Statistical methods employed to test individual differences in dual-task performance and the existence of a general time-sharing ability are reviewed and critiqued. Specifically, both the types of data being collected and the types of data analysis procedures have been inadequate to the critical evaluation of a hypothetical…

A study was designed to develop an instrument and methodological procedure to assess transitive relations within seriation problems in elementary school children using three criteria: explanations, judgments, and strategies. A secondary analysis to assess transitivity used the three criteria according to whether the children were conservers, in…

Thirty-six children between four and seven years of age were asked a series of questions to determine their degree of insight (meta-cognitive awareness) regarding the way four common variables influence the ease with which a person can perform the three cognitive tasks of remembering, communicating, and attending. The four variables were the…

Fifty-five recent studies of individual differences (IDs) in elementary cognitive tasks (ECTs) are reviewed. Twenty-five data sets are examined, analyzed, or reanalyzed by factor analysis. The following promising dimensions are identified: basic perceptual processes, reaction and movement times, mental comparison and recognition tasks, retrieval…

The National Instititute of Education sponsored a conference on the future of research in adolescent reasoning. This report reflects this conference discussion, which focused on: (1) the theoretical basis for research programs in the area of adolescent reasoning; (2) research programs likely to be effective in gathering information relevant to…

There is need for early group assessment aimed at prevention of learning disorders, specifically reading disorders. An estimated 15% of elementary and secondary school students are reported to be handicapped in the area of reading. Early screening and matching of the learning ability of children with instructional programs holds promise to…

Presents a decision model for planning learner feedback in distance education courses with emphasis on college-level teaching. Knowledge components in information processing models of learning are described, task analysis for learning from text is discussed in terms of comprehension, and criteria for designing learner feedback are examined. (LRW)

Learning-disabled ninth-graders (n=58) completed a modified Piagetian isolation-of-variables task, and were compared to normally achieving ninth-graders and fourth-graders. Through cluster analysis, four different patterns of task approach were identified, representing normal performance, general conceptual disorder, specific developmental delay,…

Provides support for a theoretical orientation toward viewing dialog as both a means of communication and a cognitive tool. Data to support this position come from an analysis of language-related episodes isolated in the dialog of two grade 8 French immersion students as they carry out a jigsaw task. (Author/VWL)

Background: The objective of this study is to identify intact and deficient cognitive processes in children with attention deficit hyperactivity disorder (ADHD) and children with high functioning autism (HFA). Method: Three rigorously diagnosed groups of children aged between 6 and 12 years (54 ADHD, 41 HFA, and 41 normal controls) were tested on…

Background: Depressed adults may show impairment in switching attention from one task to another. Rumination on negative thoughts is associated with the onset and persistence of depressive episodes. It is unclear if such mood-related ruminations are specifically associated with slowed ability in switching attention from one task to another.…