Reports the results of experiments in document clustering using three well-known test collections. (Author)

Designed as a reference to contemporary evaluation approaches, this monograph brings together a variety of old and new frameworks and ideas about evaluation and shows how they are related to one another. Section I provides an overview of the contemporary evaluation scene. Section III presents summaries of over 50 approaches to evaluation from a…

The article presents an assessment system and specific techniques appropriate for the classification and programing of mentally retarded, learning disabled, and emotionally disturbed students. Factors to be integrated in assessment are considered, sequencing aspects are noted, and suggestions are given for choosing asessment instruments. (CL)

Metaanalytical procedures examined the Wechsler Intelligence Scale-Revised subtest performance patterns of 36 samples of below average, normal average, learning disabled average, and above average IQ children from research. Relative patterning of WISC-R subtests as reflected in children's Bannatyne-recategorized performance profiles appeared to be…

This paper describes a practical method for identifying and communicating expectations of student performance in the classroom. The method has been used at McREL for clients who require a systematic approach to setting performance expectations and communicating these to their constituents. This document in organized in the following sections: (1)…

Meltsner classified evaluators as technicians, politicians, entrepreneurs, or pretenders, based upon differing expectations norms, training, and motivations. This role-perception study of evaluators in a large urban school district supported Meltsner, although few technicians or politicians emerged. (CP)

Male delinquents (N=53) were classified as either psychopathic, neurotic, immature, or socialized-aggressive. The relationships of several cognitive characteristics to membership in the groups were investigated. Group differences in perception of others provides insight for treatment approaches. (Author/RC)

Using analyses of essay papers and classroom discussion responses, compared different educational taxonomies for measuring students' cognitive learning outcomes: Structure of the Observed Learning Outcomes (SOLO), Bloom's taxonomy, and a reflective thinking measurement model. Found that SOLO is suitable for measuring different kinds of learning…

A numerical taxonomy of evaluation theory and practice is presented, based on responses by 14 leading evaluators to a two-page questionnaire. A multidimensional scaling analysis of results indicated that differences between evaluation theories are more complex and more divisive than are differences in evaluation practice. (TJH)

The use of cluster analysis, a multivariate classification technique, is advocated as a framework to guide the purposive selection of projects for multiple-case study research. A cluster analysis of a contrived data set demonstrates how the procedure is performed, and advantages and limitations are discussed. (SLD)

Five experiments involving 173 college students show that people frequently do not apply the category inclusion rule when evaluating categorical arguments involving natural categories and a single nonexplainable predicate. Judgments tended to be proportional to the similarity between premise and conclusion categories. (SLD)

Evaluates the retrieval performance of an algorithm that automatically categorizes medical documents, which consists in assigning an International Code of Disease (ICD) based on well-known information retrieval techniques. Reports on experimental results that tested precision using a database of over 20,000 medical documents. (Author/LRW)

Several methods exist for typologizing dyadic relationships. The present study reviews the utility of methods for typologizing relationships, exploring the strengths and weaknesses of 3 different approaches, and applying them to the study of adolescent sibling relationships. The 3 methods examined are a priority methods, cluster analysis, and…

In 3 experiments the authors examined changes in successive exemplar generation percentages within categories defined semantically (e.g., fruit-P, fruit-A, fruit-M) and by 1st letter (e.g., insect-C, sport-C, car-C), with a mixed control condition (e.g., fruit-P, insect-C, disease-M). Retrieval success declined across 12 successive items in both…

Early differential diagnosis of dementia is becoming increasingly important as new pharmacologic therapies are developed, as these treatments are not equally effective for all types of dementia. Early detection and differential diagnosis also facilitates informed family decision making and timely access to appropriate services. Information about…