Presents an activity for students in grades 7-10 (with ready-to-copy worksheets and overhead projector transparency masters) designed to develop the problem-solving skills of making and reading an organized list and searching for a pattern, and to provide practice in using the general heuristics of the problem-solving process. (JN)

This paper describes structural equation modeling (SEM) in comparison with another overarching analysis within the general linear model (GLM) analytic family: canonical correlation analysis. The uninitiated reader can gain an understanding of SEM's basic tenets and applications. Latent constructs discovered via a measurement model are explored and…

Item response theory models arose from the inherent limitations of classical test theory methods of test analysis. A brief description of those limitations and the corresponding enhancements provided by item response models is provided. Further, an examination of the popular Rasch one-parameter latent trait model is undertaken. Specific…

Bootstrap analysis, both for nonparametric statistical inference and for describing sample results stability and replicability, has been gaining prominence among quantitative researchers in educational and psychological research. Procedurally, however, it is often quite a challenge for quantitative researchers to implement bootstrap analysis in…

Corporate and educational settings increasingly require decision-making, problem-solving and other complex cognitive skills to handle ill-structured, or heuristic, tasks, but the growing need for heuristic task expertise has outpaced the refinement of task analysis methods for heuristic expertise. The Heuristic Task Analysis (HTA) Method was…

Discusses advantages and limitations of six usability evaluation methods (heuristic evaluation, pluralistic walk-throughs, formal usability inspections, empirical methods, cognitive walk-throughs, and formal design analysis) and six data collection techniques (verbal reports, concurrent think-aloud method, questionnaire, video analysis,…

The dispositionist bias manifests itself when behavior is overattributed to dispositions, and when contextual factors are underused when predicting behavior. Psychological processes underlying the former bias have been most thoroughly examined. Three studies support the hypothesis that trait implications of past behavior function as heuristics…

Time-out is an effective child deceleration technique. The Time-Out Grid is a simple heuristic tool illustrating the fundamental feature of an effective time-out intervention and subsequently guides those involved in the problem analysis and program evaluation phases of consultation. Provides specific procedural recommendations for classroom…

Argues that since invention in scientific research is discovery of the unknown, and since invention in writing is discovery of ideas within existing knowledge, then scientific research cannot be viewed as a part of prewriting in the scientific writing process. (KEH)

Suggests current natural sciences model insufficient for rural sociology. Suggests reconceptualizing basic and applied social science to define non-natural phenomena with hierarchical characteristics including elements of agency or choice, social production and reproduction, learning, and creativity. Suggests using heuristic models and…

Discusses whether machines can think in the same sense that humans think. Provides four conclusions based on axioms of differences between computer programs and human minds. Compares claims of strong and weak artificial intelligence. (YP)

Claims that most of mathematical knowledge is neither as widely applicable as general heuristics, nor as narrow as the facts in textbooks and that it consists of general concepts. Describes some examples and characteristics of the general concepts. (YP)

Investigates the types of processes used by journalistic writers when producing texts of varying constraints. Finds that news story writers paused more often and carried out more activities per writing session than did editorial writers, suggesting greater monitoring activity by news story writers. (MS)

The comparability of seven sets of factor structure studies reported in previous research with the Bem Sex-Role Inventory was evaluated. The inventory's primary factors were reproduced in the studies, although the masculine scale was somewhat less invariant than was the feminine counterpart. (SLD)

Outlines four solution methods for the Mangoes Problem, discusses how middle school students have approached the problem, suggests generalizations of the problem, and gives an example of a related problem that can be used as an extension to explore the four strategies discussed. (MKR)