Efnisyfirlit

• Contents
• Introduction
• Chapter 1 – Plausible Rival Hypotheses in Measurement, Design, and Scientific Theory
• Chapter 2 – The Empirical Program of Quasi-Experimentation
• Chapter 3 – The Multitrait-Multimethod Matrix as Synopsis and Recapitulation of Campbell’s Views on
• Chapter 4 – Understanding “Method” Variance
• Chapter 5 – A Typology of Strategies for Ruling Out Threats to Validity
• Chapter 6 – Participant Selection and Loss in Randomized Experiments
• Chapter 7 – The Design of the New York School Choice Scholarships Program Evaluation
• Chapter 8 – On Models Used to Adjust for Preexisting Differences
• Chapter 9 – Computer Simulations as Experiments: Using Program Evaluation Tools to Assess the Validi
• Chapter 10 – Evolution of the Time-Series Experiment
• Index
• About the Editor
• About the Contributors