Describes a study that compared two information retrieval systems on a full-text medical database: one featured concept-based automatic indexing and statistical retrieval techniques, and the second used traditional word-based Boolean techniques. Evaluation of search results by calculating relative recall and precision is discussed, and user…

Uses the general linear model to develop an adjusted cumulative grade point average (GPA) that systematically models grading effects among courses. A validation study using 778 courses of 1,564 Stanford (California) University students shows an increase in predictability of the adjusted least-squares GPA over the unadjusted GPA. (SLD)

A study found that the admission interview scores for 62 Dartmouth Medical School (New Hampshire) applicants correlated positively with dean's letter ratings given 4 years later and that interview scores were better predictors of ratings than were total Medical College Admission Test scores or science grade point averages. (Author/MSE)

Discusses a new approach to mathematics education that moves away from methods that tell students what to do and toward methods that help students build mental representations of mathematical concepts. Contrasts the previous and emerging views and examines aspects of the new approach. (26 references) (MDH)

Effects of variations of program evaluation purpose and methodology on decision-making information needs of various stakeholders were examined with 475 participants in planning for early childhood special education (223 administrators, 140 service personnel, and 112 parents). A program evaluation's purpose and methodology differentially affect…

Elementary-aged students (n=106) who had been referred for evaluation as possibly mildly/educably mentally handicapped were administered audiometric and visual acuity tests. Discriminant function analysis found no relationship between test results and classification/placement as mildly handicapped. Alternate testing procedures are recommended for…

The six articles comprising this special section on MELVYL, the University of California automated library system, discuss plans for the future, general recommendations for online catalog design, evaluation methods, evolution of computing resources, impact on the work of librarians, and academic goals and benefits. A chronology of MELVYL…

The role that evaluation can play in educational reform in China is discussed, drawing on an ongoing study of present evaluation practices and the identification, development, and evaluation of texts and materials for teaching university students about evaluation. Case studies of evaluation in Shanghai illustrate current practices. (SLD)

Eight articles discuss the teaching of evaluation methods through the process of performing evaluations. Four articles concentrate on evaluation as taught in higher education and professional education, and four articles deal with the four-state East Central Acquired Immune Deficiency Syndrome Education and Training Center Project. (SLD)

A series of 19 questions illuminates the characteristics of effective performance assessments in 3 sections: (1) the nature of assessment; (2) properties of effective tasks; and (3) making tasks meaningful and engaging. A fourth section offers practical suggestions for the construction of performance assessments and for teacher involvement. (SLD)

Studies effects of the Paideia curriculum on critical thinking skills of 270 high school students in the Paideia curriculum and 284 in the standard curriculum. A problematic relationship exists between the treatment investigated and the measures used to collect data, supporting arguments for localized evaluation of Paideia Program efforts. (SLD)

Discusses the use of quantitative collection development and use studies as research tools to evaluate the quality of children's library collections. Four studies, conducted in school and public libraries, that involve analyzing data with statistical tests are reviewed to show how data already being collected can be developed into research…

Results of a study, which evaluated both a university student teaching program and the procedures used to evaluate individual student teachers, suggest that student teaching experiences can be enhanced by systematic and methodological strategies for analysis and improvement of both the preservice preparation program and student teacher…

Measures of 4traits (cognitive competence, social competence, social maladaption, and personal maladaption) were obtained on 157 persons with mental retardation, using 3 measurements: standardized assessment instrument, day shift staff ratings, and evening shift staff ratings. The multitrait-multimethod matrix procedure demonstrated strong…

An approach to collaboration in social skills instruction for students with disabilities or other special needs is described. The Teaching Social Skills Program involves a four-step evaluation process, with various interventions for students who either cannot or will not demonstrate prosocial behaviors. Teacher training in collaboration skills and…