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…

The methodology and design of the process evaluation system of the Pawtucket Heart Health Program (an 11-year project for changing/documenting change in cardiovascular disease risk status of a northeastern city's residents) are described. Examples of the system's use are provided. The maintenance of such a system without substantial evaluation…

The main rationale for defining two-parent families eligible for welfare was to keep families intact by eliminating an incentive for union dissolution. But there are other reasons for family instability, most notably women's reduced economic gain from marriage associated with having a chronically unemployed husband. This article explores the…

The 11 programs and sites participating in the Bureau of Justice Assistance (BJA) Intensive Supervision Demonstration Project are described. The demonstration was designed to assess the effects and costs of sentencing convicted felons to community-based programs. The evaluation by the Rand Corporation and data collection methods and random…

Massachusetts' Employment and Training (ET) Choices Program--a work-incentive demonstration--assumes that recipients of Aid to Families with Dependent Children (AFDC) would choose work over welfare if given genuine opportunities for economic improvement. Models for estimating caseload without the ET Program indicate that the program had only…

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…

An evaluation of a North Carolina supervision program for juvenile offenders--the Intensive Protective Supervision Project--is presented. The program involves extensive and proactive contact between the court counselor, offender, and offender's family. Statistical and field-based evaluation suggest that the project is successful in preventing…

The Intensive Protective Supervision Project (IPSP) is a juvenile justice program in North Carolina designed to assist status offenders. Several legislative and programmatic influences antedated the current program. This article provides a brief summary of three major events affecting the evaluation of the IPSP. (TJH)

Simple methods for detecting attrition (nonresponse) in longitudinal evaluations are reviewed, focusing on regression-based analyses of data from a longitudinal evaluation. The approaches are illustrated with data from the Fort Bragg Evaluation, an evaluation of a major demonstration in children's mental health services. (SLD)

The elevated rates of HIV/AIDS among inmates are due in part to the high concentration of incarcerated persons with behavioral risk factors for HIV infection. Corrections, public health, and community-based organizations should partner to take full advantage of the opportunity to maximize effectiveness and efficiency in addressing HIV/AIDS in…

This article describes the development of a multifaceted evaluation strategy to assess the effects of guaranteed subsidized child care on the subsequent attainment of welfare independence and aggregate welfare expenditures for Aid to Families with Dependent Children (AFDC). Advantages of a multimethod approach are discussed. (SLD)

The results of a computer-assisted instruction (CAI) project at 10 Job Corps centers nationwide with 5,379 trainees indicate that effects of CAI after about 60 hours of classroom instruction are small and achievement gains are not significantly different from those of students taught conventionally. CAI may help motivate students. (SLD)