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CROSS-SECTIONAL VERSUS LONGITUDINAL DATA: AN EMPIRICAL COMPARISON OF MEAN DIFFERENCES IN ACADEMIC GROWTH
Hilton, Thomas L., Patrick, CathleenVolume:
1969
Language:
english
Journal:
ETS Research Bulletin Series
DOI:
10.1002/j.2333-8504.1969.tb00581.x
Date:
June, 1969
File:
PDF, 1.33 MB
english, 1969