Considers the role and effectiveness of virtual reality in simulation-based training. The theoretical and practical implications of verity, integration, and natural versus artificial interface are discussed; a three-dimensional classification scheme for virtual reality is described; and the relationship between virtual reality and other…

The classification scheme for periodontal diseases developed in 1989 is discussed, and technologies, both surgical and nonsurgical, for prevention, control, and regeneration of periodontal tissues are described and compared. Research needs are discussed. (MSE)

A model of category effects found in reports of episodic memory is proposed. The model holds that stimuli are presented at a fine-grain level of detail and a category. Four experiments involving a total of 131 University of Chicago (Illinois) students and faculty are reported in support of the model. (SLD)

The development of students' (n=80) conceptions of matter was investigated. Students' ideas about matter were examined by asking students to verbally explain what matter means and to classify items into matter and nonmatter. A major difficulty is indicated by students regarding the concept of matter. (KR)

The Groningen Social Disabilities Schedule for the assessment of social dysfunctioning of psychiatric patients is described. The measure is based on social role theory and the hierarchy in social disabilities as well as compatibility with the International Classification of Impairments. The semistructured measure allows for posing supplementary…

Analyzed relationship between students' pre- and postprogram special education classification status and success in level-system program. Reviewed records of Severe Behavior Handicapped in special school over 11-year entrance period. Found no significant relationship between student outcomes and pre- or postclassification status. Findings suggest…

A discussion of the diversity of today's church-related colleges and universities looks at basic institutional characteristics such as Carnegie classification, range of denominational affiliation, enrollments, and tuition. Four taxonomies developed to classify and organize the wide range of church-related colleges are also examined. (MSE)

This paper discusses research on affective dimensions of foreign language instruction for gifted students, using Krathwohl's "Taxonomy of Educational Objectives: The Affective Domain" as a framework. The paper suggests behavioral objectives and specific activities to aid foreign language instruction at five levels: receiving, responding,…

Investigated the effect of children's problem schemata and working memory span on the accuracy of children's solutions of arithmetic word problems. Results supported the hypothesis that the amount of working memory resources activated is independent of schemata activation, and indicated a weak relationship between memory and problem-solving…

Two experiments involving 49 3- and 47 4-year-old French preschoolers studied their memories for racial and other social information to test claim that perceptual factors are integral to derivation and representation of racial categories. Results cast doubt on claim that perceptual information is crucial component of racial categories and are more…

Investigated model for reducing time for administration of Myers-Briggs Type Indicator (MBTI) using real-data simulation of Bayesian scaling in computerized adaptive administration. Findings from simulation study using data from 127 undergraduates are strongly supportive of use of Bayesian scaled computerized adaptive administration of MBTI.…

Children (ages 9-13) with language-learning disabilities were administered 5 types of verbal analogies: synonyms, antonyms, linear order, category membership, and functional relationship. Subjects performed worse than mental age-matched children on all types of analogies and performed worse than language age-matched children on all types except…

Presents a job aid for determining test-item format called TIFAID (Test Item Format Job Aid), based on adequately constructed instructional objectives. The four sections of the job aid are described: (1) a task classification system; (2) task-related questions; (3) a flowchart; and (4) a tips and techniques guide. (Contains four references.) (LRW)

Using Zahorik's framework, which classifies conceptions of teaching into three categories (science/research, theory/philosophy, and art/craft), this paper reviews different conceptions of second-language instruction prevalent in the English-as-a-Second-Language teaching field. The aim is to shift the focus of discussion from behavior/activity to…

It is argued that lack of sustained academic effort, not student grouping, is the major reason for differences in student performance. Ability grouping is seen as a useful tool, especially in accelerated programs for bright children, that should not be rejected in favor of approaches that ignore individual differences. (MSE)