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A SHORT SURVEY ON CAUSAL INFERENCE, WITH IMPLICATIONS FOR CONTEXT OF LEARNING STUDIES OF SECOND LANGUAGE ACQUISITION

Published online by Cambridge University Press:  23 April 2004

Nicole A. Lazar
Nicole A. Lazar
Affiliation:
Carnegie Mellon University
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Abstract

The study of SLA, as is true for much social science research, aims broadly at answering questions of causality—for instance, “Is one learning context more likely than another to promote gains in second language learning?” Context-of-learning research in the study of SLA, however, often involves observational, rather than experimental, manipulation of subjects. As is well known, this compromises the ability to draw causal inferences. There are some interesting possibilities for overcoming this handicap, arising from recent statistical theory. In particular, the so-called Rubin causal model has some advantages over other approaches, such as path analysis, that are more familiar to social scientists. The purpose of this article is to relate ideas of causal inference to the studies presented in this thematic issue and to suggest how they may be useful to future research in SLA, particularly in context-of-learning studies.

Type
Research Article
Information
Studies in Second Language Acquisition , Volume 26 , Issue 2 , June 2004 , pp. 329 - 347
Copyright
© 2004 Cambridge University Press

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