Title | Journal | Journal Categories | Citations | Publication Date |
---|---|---|---|---|
Subgroup Analysis in Social Experiments: Measuring Program Impacts Based on Post-Treatment Choice | American Journal of Evaluation |
| 41 | 2003 |
Evaluation: A systematic approach, | 2004 | |||
Multilevel Statistical Models, | 2003 | |||
Hierarchical linear models, | 2002 | |||
The statistical power of group randomized trials funded by the Institute of Education Sciences | 2007 |