Maximizing both external and internal validity in longitudinal true experiments with voluntary treatments: The “combined modified” design
- 30 November 1996
- journal article
- Published by Elsevier BV in Evaluation and Program Planning
- Vol. 19 (4), 287-300
- https://doi.org/10.1016/s0149-7189(96)00029-8
Abstract
No abstract availableKeywords
This publication has 44 references indexed in Scilit:
- What do we mean by a statistical model?Statistics in Medicine, 1995
- On a model‐based approach to estimating efficacy in clinical trialsStatistics in Medicine, 1994
- Structural equation analyses of clinical subpopulation differences and comparative treatment outcomes: Characterizing the daily lives of drug addicts.Journal of Consulting and Clinical Psychology, 1994
- Description and Evaluation of the Orientation for Divorcing Parents: Implications for Postdivorce Prevention ProgramsFamily Relations, 1992
- Exposing Our Ignorance: The Only "Solution" to Selection BiasJournal of Educational Statistics, 1989
- Mediated Models for the Analysis of Confounded Variables and Self-Selected SamplesJournal of Educational Statistics, 1989
- Police Responses to Family Violence Incidents: An Analysis of an Experimental Design With Incomplete RandomizationJournal of the American Statistical Association, 1988
- The fidelity‐adaptation debate: Implications for the implementation of public sector social programsAmerican Journal of Community Psychology, 1987
- Do smoking prevention programs really work? Attrition and the internal and external validity of an evaluation of a refusal skills training programJournal of Behavioral Medicine, 1987
- An Introduction to Sample Selection Bias in Sociological DataAmerican Sociological Review, 1983