Descriptor
| Academic Achievement | 1 |
| Class Size | 1 |
| Costs | 1 |
| Experiments | 1 |
| Program Effectiveness | 1 |
| Program Evaluation | 1 |
| Research Needs | 1 |
| Small Classes | 1 |
| Teacher Student Ratio | 1 |
Source
| Educational Evaluation and… | 1 |
Author
| Grissmer, David | 1 |
Publication Type
| Information Analyses | 1 |
| Journal Articles | 1 |
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Peer reviewedGrissmer, David – Educational Evaluation and Policy Analysis, 1999
Summarizes evidence for the effects of class-size reduction from experimental and nonexperimental measurements, addresses questions about the robustness of each type of estimate, and suggests hypotheses that could reconcile differences resulting from conflicting evidence. Discusses potential costs and the implications for future research into the…
Descriptors: Academic Achievement, Class Size, Costs, Experiments
