Examines context as a factor in personal information management systems to suggest how it may influence classification decisions and ultimately retrieval. A study of seven managers is described that explored the factors that influence the way individuals manage electronic documents, and results are compared with an earlier study of physical…

This study examined the effectiveness of matching 82 secondary students (learning disabled, remedial, and nondisabled) to differential levels of study guides. The study evaluated two treatment conditions (multilevel study guides containing different levels of referential cues, and single-level study guides without referential cues), used in…

Reflects on researchers' conceptions about psychological growth over the last century. Discusses five themes relevant to developmental research: (1) the selection of phenomena for study; (2) the use of continuous dimensions or categories to describe children's characteristics; (3) continuity versus discontinuity in development; (4) the influence…

Family functioning of 411 incarcerated male juvenile delinquents (aged 12-16 years) was studied using the Family Environmental Scale. A typology of family social environments was developed using cluster analysis. Delinquents with the most serious behavioral difficulties come from family environments with few strengths and openly expressed conflict…

The Index of Personality Characteristics (IPC) and the Social Reasoning subtest of the British Ability Scales were administered to 36 students with behavior disorders (BD) and 37 nonexceptional students in grades 3-7. Results indicated that the IPC composite score in combination with the Social Reasoning subtest accurately predicted BD…

Schematic knowledge was assessed by asking 195 ninth and tenth graders to classify area-of-rectangle problems in terms of whether the text provided insufficient, sufficient, or irrelevant information for solution. The hierarchical ordering of templates for the area of a rectangle is demonstrated, and implications for mathematics instruction are…

The rehabilitation technology product taxonomy is presented as a framework for analyzing rehabilitation technology products in relation to criteria which characterize their presence in the market. Four elements of the taxonomy include the economic environment, the market structure, the product itself, and the underlying technology. (JDD)

Examined relationship between physiognomic cues to age and activation of positive versus negative stereotypes of elderly individuals in interaction. Findings from undergraduate students who sorted and categorized photographs of older adults indicated that subjects associated positive stereotypes of elderly individuals with young-old physiognomic…

It is argued that anglicisms in Canadian French cover a much broader spectrum than in any European variety of French, with traits of the English language incorporated into spelling, pronunciation, morphology, syntax, lexicon, and phraseology. A typology of these features is proposed, with examples. (Author/MSE)

This paper examines typical problems that students of English as a Second Language (ESL) have in expository writing, namely those involving classification criteria and hierarchical categories. It also provides a set of guidelines for the practice of classification skills as well as specific classification exercises. (18 references) (MDM)

This commentary responds to a critique (EC 601 711) of a paper (EC 211 387) concerning use of cluster analysis to develop a taxonomy of lifestyles of families with severely mentally retarded children. The commentary considers the model to be useful in social science inquiry, and properly validated when using cluster analytic techniques. (JDD)

Dichotomous key for 18 woods in common domestic and architectural use in Britain is provided. It is based upon structures visible with the naked eye and a hand-lens. Descriptions of the necessary anatomy and terminology are given. Timbers include yew, pine, spruce, oak, sweet chestnut, elm, ash, teak, cherry, walnut, mahogany, box, beech,…

Three activities in which students identify and demonstrate similarities and differences in plants and in plant growth are presented. The activities include background information, objectives for the tree ring activities, a list of needed materials, procedures, evaluation procedures, and a glossary. (KR)

A sample of 1,237 university students completed the Institutional Barriers Instrument regarding institutional, dispositional, situational, and physical barriers to participation. Factor analysis identified four deterrents: (1) lack of confidence; (2) family responsibilities; (3) institutional encouragement; and (4) time. (SK)

Describes a study that was designed to gather information about teachers' perspectives on achievement testing and to describe where the competency-based testing in the CUES (Continuous Uniform Evaluation System) program fits into the teachers' overall plans for teaching and assessing students. Recommendations for instructional design and teacher…