Home Linguistics & Semiotics Chapter 11. Testing the validity of Processability Theory through a corpus-based analysis
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Chapter 11. Testing the validity of Processability Theory through a corpus-based analysis

The acquisition of plural marking in English speaking and writing by Japanese native speakers
  • Yumiko Yamaguchi and Hiroko Usami
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Abstract

This chapter presents part of the results of a learner corpus study to test the validity of Processability Theory (PT; Pienemann, 1998, 2005). It also addresses the issues of whether second language (L2) learners are at the same PT stages for speaking and writing. The results of the analysis of spoken and written narratives by 281 Japanese learners, focusing on the acquisition of the English plural marker ‑s on nouns, have demonstrated support for the hypothesised developmental sequence for English morphology in PT. In addition, a positive relationship has been found between the learners’ spoken and written production, suggesting that PT can legitimately be used to examine L2 writing as well as speaking.

Abstract

This chapter presents part of the results of a learner corpus study to test the validity of Processability Theory (PT; Pienemann, 1998, 2005). It also addresses the issues of whether second language (L2) learners are at the same PT stages for speaking and writing. The results of the analysis of spoken and written narratives by 281 Japanese learners, focusing on the acquisition of the English plural marker ‑s on nouns, have demonstrated support for the hypothesised developmental sequence for English morphology in PT. In addition, a positive relationship has been found between the learners’ spoken and written production, suggesting that PT can legitimately be used to examine L2 writing as well as speaking.

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