This article explores the statistical methodologies used in demonstration and effectiveness studies when the treatments are applied across multiple settings. The importance of evaluating and how to evaluate these types of studies are discussed. As an alternative to standard methodology, the authors of this article offer an empirical binomial…

Summarizes literature on early childhood (EC) program evaluation, presents an overview of the national standards addressing quality in EC programs, and presents the results of a survey of the evaluation practices of 18 model EC programs. Found that the programs' evaluation procedures were varied, well-developed, open-ended, and process-orientated.…

Evaluation findings of the National Institute on Alcohol Abuse and Alcoholism (NIAAA) Community Demonstration Program show few clear indications of the effectiveness of case management approaches. This article identifies phenomena that explain the lack of positive effects and suggests that evaluation problems may explain apparent negative…

A demonstration project was conducted to develop and pilot test a portfolio-based approach to learning assessment in adult basic education (ABE). The portfolio process and materials were developed under the oversight of a project task force after a review of existing portfolio assessment practices. The portfolio assessment approach was pilot…