Analyzing randomized controlled interventions: Three notes for applied linguists
I discuss three common practices that obfuscate or invalidate the statistical analysis of randomized controlled interventions in applied linguistics. These are (a) checking whether randomization produced groups that are balanced on a number of possibly relevant covariates, (b) using repeated measure...
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| Format: | Article |
| Language: | English |
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Department of English Studies Faculty of Pedagogy and Fine Arts Adam Mickiewicz University
2015-01-01
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| Series: | Studies in Second Language Learning and Teaching |
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| Online Access: | http://pressto.amu.edu.pl/index.php/ssllt/article/view/3836 |