Descriptor
| Computation | 1 |
| Data Interpretation | 1 |
| Effect Size | 1 |
| Formative Evaluation | 1 |
| Program Effectiveness | 1 |
| Research Design | 1 |
| Research Methodology | 1 |
| Research Problems | 1 |
| Summative Evaluation | 1 |
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| School Psychology Quarterly | 1 |
Author
| Beretvas, S. Natasha | 1 |
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| Journal Articles | 1 |
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Direct linkBeretvas, S. Natasha – School Psychology Quarterly, 2005
This paper details the challenges encountered by authors summarizing evidence from a primary study to describe a treatment's effectiveness using an effect size (ES) estimate. Dilemmas that are encountered, including how to calculate and interpret the pertinent standardized mean difference ES for results from studies of various research designs,…
Descriptors: Effect Size, Research Methodology, Computation, Data Interpretation
