Shifting the bell curve: The benefits and costs of raising student achievement
| Main Author: | |
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| Format: | Electronic Article |
| Language: | English |
| Published: |
2009
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| In: |
Evaluation and program planning
Year: 2009, Volume: 32, Issue: 1, Pages: 74-82 |
| Online Access: |
Volltext (lizenzpflichtig) |
| Journals Online & Print: | Drawer...
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| Check availability: | HBZ Gateway |
| ISSN: | 1873-7870 |
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| DOI: | 10.1016/j.evalprogplan.2008.08.006 |