An educational intervention's effectiveness is judged by whether it produces positive outcomes for students, with the randomized controlled trial (CRT) as a valuable tool for determining intervention effects. However, the intervention-as-implemented in an experiment frequently differs from the intervention-as-designed, making it unclear whether…

Two surveys of educational professionals in Alaska, Idaho, Oregon, and Washington sought, first, to assemble criteria to test the validity and "exportability" of potentially exemplary educational programs and, second, to develop a measurement instrument to perform such validations. In each survey the respondents rated the acceptability…

This review of research and demonstration projects includes only those projects supported by the Research and Evaluation Office. No attempt is made to relate these projects or their findings to projects supported by other agencies or institutions. Further, this review excludes all national evaluation studies, i.e., those studies utilizing national…

Measuring change when true experimental conditions do not exist is a difficult process. This article reviews the artifacts of change measurement in evaluations and quasi-experimental designs, delineates considerations in choosing a model to measure change under nonideal conditions, and suggests ways to organize models to facilitate selection.…

The rationale for a multistage approach to evaluating services demonstration programs is discussed. The approach takes into account limitations that are often found in such programs. The National Evaluation of Models for Linking Drug Abuse Treatment and Primary Care provides an example. (SLD)

The difficult work of identifying effective research strategies in early education has recently begun. Second generation model-derived programs are just beginning to emerge. To learn from these programs, evaluators must identify four criteria of critical differences existing among programs and attack the programmatic analysis of these differences…

Presents criteria used to identify the nation's best evaluated exemplary career education activities and provides a list of the seven programs reviewed by the Joint Dissemination Review Panel and judged to be exemplary. (MF)

The study under review is the second-year evaluation report of the Milwaukee Parental Choice Program (MPCP), a publicly funded voucher program that allows low-income students in Milwaukee to attend secular and religious private schools in that city. Its primary finding is that there were no overall statistically significant differences in…

In this article, we formulate a nonlinear structural equation model (SEM) that can accommodate covariates in the measurement equation and nonlinear terms of covariates and exogenous latent variables in the structural equation. The covariates can come from continuous or discrete distributions. A Bayesian approach is developed to analyze the…

The inherent methodological problem in conducting research at multiple sites is how to best derive an overall estimate of program impact across multiple sites, best being the estimate that minimizes the mean square error, that is, the square of the difference between the observed and true values. An empirical example illustrates the use of the…

The Youth Employment and Demonstration Projects Act of 1977 (YEDPA) authorized a range of research, evaluation, and demonstration activities to increase understanding of the employment problems of youth and to help determine the most effective policies and programs to address these problems. Although many programs, such as the War on Poverty and…

Describes an alternative method for identifying exemplary practices in early childhood education programs. In this approach, parents and practitioners identify exemplary practices after coming to know the practices and the context in which they operate through observation, interview, and document review. Discusses methodological issues raised by…

The Star Schools Assistance Program has been funding activities since 1988. It provides projects with seed money to develop distance learning programming and equip sites. In addition, Star Schools has served as a focal point for demonstrating innovative uses of technology to advance educational opportunity and improvement. This paper represents…

The Youth Employment and Demonstration Projects Act of 1977 (YEDPA) provided the mandate and resources for experimental and demonstration activity to determine the most effective means to alleviate the employment problems of economically disadvantaged youth. An immediate need was to establish plans and priorities for research, evaluation, and…

This document presents the plan for the conduct of eight case studies of federally and state-administered demonstration projects to assess the usefulness and practicality of a monograph discussing the improvement and measurement of the impact of vocational education demonstration projects. An introduction discusses the background and purpose of…