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Stapleton, David C.; Bell, Stephen H.; Hoffman, Denise; Wood, Michelle – American Journal of Evaluation, 2020
The Benefit Offset National Demonstration (BOND) tested a $1 reduction in benefits per $2 earnings increase above the level at which Social Security Disability Insurance benefits drop from full to zero under current law. BOND included a rare and large "population-representative" experiment: It applied the rule to a nationwide, random…
Descriptors: Federal Programs, Public Policy, Experiments, Comparative Analysis
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Dong, Nianbo – American Journal of Evaluation, 2015
Researchers have become increasingly interested in programs' main and interaction effects of two variables (A and B, e.g., two treatment variables or one treatment variable and one moderator) on outcomes. A challenge for estimating main and interaction effects is to eliminate selection bias across A-by-B groups. I introduce Rubin's causal model to…
Descriptors: Probability, Statistical Analysis, Research Design, Causal Models
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Pituch, Keenan A.; Whittaker, Tiffany A.; Chang, Wanchen – American Journal of Evaluation, 2016
Use of multivariate analysis (e.g., multivariate analysis of variance) is common when normally distributed outcomes are collected in intervention research. However, when mixed responses--a set of normal and binary outcomes--are collected, standard multivariate analyses are no longer suitable. While mixed responses are often obtained in…
Descriptors: Intervention, Multivariate Analysis, Mixed Methods Research, Models
Blackwell, Laird; And Others – 1978
This report describes the technical assistance rendered to the NIE-sponsored R&D Utilization Program (R&DU) by the contractor working with the NIE staff, the Center for the Study of Evaluation, and the seven R&DU projects, to develop cross-project instrumentation, develop mutually acceptable plans for data collection and analysis, and…
Descriptors: Comparative Analysis, Evaluation, Evaluation Criteria, Evaluation Methods
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Lam, Tony C. M. – Evaluation Review, 1992
Use of performance gaps analysis in program evaluation is examined by analyzing and critiquing the gap reduction design as an experimental design and an analytic tool in program outcome evaluation. The example of the Bilingual Education Evaluation System illustrates the contention that disadvantages of the method outweigh its contributions. (SLD)
Descriptors: Academic Achievement, Bilingual Education, Comparative Analysis, Compensatory Education
Lane, Marcia S.; Licwinko, Mary Lou – 1981
A project to develop a methodology to assess the impact of the priority requirements of the Health Professions Education Assistance Act (P.L. 94-484), Section 748 and 749 is summarized. Information on 21 schools of public health and 25 programs of health administration that received formula traineeship grants were utilized, and the evaluation was…
Descriptors: Allied Health Occupations Education, Comparative Analysis, Data Collection, Educational Background
Lane, Marcia S.; Licwinko, Mary Lou – 1981
A methodology was developed to assess the impact of the priority requirements of the Health Professions Education Assistance Act (P.L. 94-484), Sections 748 and 749 on admissions, enrollment, and related organizational processes of the programs in health administration and schools of public health receiving support. Information on 21 schools of…
Descriptors: Allied Health Occupations Education, Comparative Analysis, Data Collection, Eligibility
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Kirsch, Irwin S.; And Others – 1992
A comprehensive assessment of the literacy proficiencies of Job Training Partnership Act (JTPA) and Employment Service/Unemployment Insurance (ES/UI) participants was conducted by the Department of Labor. The survey responses of a sample of 2,501 JTPA applicants and 3,277 ES/UI participants were scored, weighted, analyzed, and used to develop a…
Descriptors: Adult Literacy, Comparative Analysis, Correlation, Data Collection