Journal Article

THE ROLES OF PHONOLOGICAL SHORT-TERM MEMORY AND WORKING MEMORY IN L2 GRAMMAR AND VOCABULARY LEARNING

Martin, Katherine I., Ellis, Nick C.

2012

Overview

This study analyzed phonological short-term memory (PSTM) and working memory (WM) and their relationship with vocabulary and grammar learning in an artificial foreign language. Nonword repetition, nonword recognition, and listening span were used as memory measures. Participants learned the singular forms of vocabulary for an artificial foreign language before being exposed to plural forms in sentence contexts. Participants were tested on their ability to induce the grammatical forms and to generalize the forms to novel utterances. Individual differences in final abilities in vocabulary and grammar correlated between 0.44 and 0.76, depending on the measure. Despite these strong associations, the results demonstrated significant independent effects of PSTM and WM on L2 vocabulary learning and on L2 grammar learning, some of which were mediated by vocabulary and some of which were direct effects.

• Publisher: Cambridge University Press,CAMBRIDGE UNIVERSITY PRESS
• Subject: Artificial Languages / Correlation / Elementary Education / Empirische Forschung / Foreign languages / Generalization / Grammar / Grammatical number / Grammatik / Individual Differences / Kurzzeitgedächtnis / Language acquisition / Language comprehension / Langzeitgedächtnis / Learning / Longitudinal Studies / Memory / Nonnative languages / Phonetics / Phonological memory / Phonological Short Term Memory / Phonology / Plansprache / Plural / Reading Comprehension / Repetition / Role / Second Language Learning / Second language vocabulary learning / Short term / Short Term Memory / Sprachkompetenz / USA / Utterances / Vocabulary / Vocabulary Development / Vocabulary Learning / Vocabulary skills / Word Recognition / Words / Working memory / Wortschatzarbeit / Zweitsprachenerwerb