The challenges and implications of a global decline in the educational attainment and retention of boys
Ridge, Natasha ; Kippels, Susan ; Jaewon Chung, Brian - 2017
Bibliothèque
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Comparing apples with oranges? An approach to link TIMSS and the National Educational Panel Study in Germany via equipercentile and IRT methods
Duchhardt, Christoph ; Köller, Olaf ; Nissen, Annika ; Ehmke, Timo - 2015 - Anglais