How effective is the professional development in which teachers typically participate? Quasi-experimental analyses of effects on student achievement based on TIMSS 2003–2019
| Autor: | Kirsten, Nils, Lindvall, Jannika, Ryve, Andreas, Gustafsson, Jan-Eric |
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| Zdroj: | In Teaching and Teacher Education October 2023 132 |
| Databáze: | ScienceDirect |
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