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Explorations across Languages and Corpora

PALC 2009

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Edited By Stanislaw Gozdz-Roszkowski

This volume attempts to keep track of the most recent developments in corpus-based, corpus-driven and corpus-informed studies. It signals the widening scope and perspectives on language and computers by documenting new developments and explorations in these areas encompassing an array of topics and themes, ranging from national corpora, corpus tools, information and terminology extraction through cognitive processes, discourse and ideology, academic discourse, translation, and lexicography to language teaching and learning. The contributions are drawn from a selection of papers presented at the 7 th Practical Applications in Language and Computers PALC conference held at the University of Łódź in 2009.

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Part Nine – Language Teaching and Learning

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Data-Driven Learning: the Perpetual Enigma Alex Boulton Abstract: Many uses have been found for corpora in language teaching and learning, most radically perhaps where learners explore the data themselves. Such procedures are especially associated with Tim Johns, who proposed what he called ‘data-driven learning’ over 20 years ago. While he described his techniques in detail in a number of papers, researchers and practitioners over the years have adapted Johns’ procedures and invented new ones of their own, with the result that it can be difficult to pin down exactly what DDL is. In a tribute to Johns, this paper traces the evolution of DDL through his work from 1984 up until his death in 2009, as well as in DDL studies by other researchers. The enormous variety of activities possible with corpora means it is difficult if not impossible to identify any single element which is either necessary or sufficient for an activity to qualify as DDL. This paper therefore defends a prototype definition of DDL: the further an activity is from the central, prototypical core, the less DDL-like it is, but any cut-off point beyond which we might like to say ‘this is no longer DDL’ seems likely to be arbitrary rather than empirically grounded or based on a coherent, hermetic definition. Keywords: authentic, concordancing, corpus, Data-driven learning, DDL, induction, language learning, Tim Johns. 1. Introduction In recent decades, electronic corpora have transformed linguistic study almost beyond recognition, in particular enabling vastly improved descriptions of language varieties. In the...

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