کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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6283959 | 1296657 | 2012 | 5 صفحه PDF | دانلود رایگان |

We investigated the relative efficacy of extensive reading (ER) and paired-associate learning (PAL) in the ability of second language (L2) learners to retain new vocabulary words. To that end, we combined behavioral measures (i.e., vocabulary tests) and an event-related potential (ERP) investigation with a focus on the N400 ERP component to track short- and long-term vocabulary retention as a consequence of the two different approaches. Behavioral results indicated that both ER and PAL led to substantial short-term retention of the target words. In contrast, on a long-term basis, ER was more effective than PAL to a considerable degree as indicated by a large-size effect (d = 1.35). Evidence from the N400 effects (d = 1.70) observed in the parietal electrode group (P3, Pz, P4) provided further support for the superior effects of ER over PAL on long-term vocabulary retention. The converging evidence challenges the assumptions of some L2 researchers and makes a significant contribution to the literature of vocabulary acquisition, because it provides the first ERP evidence that ER is more conducive to long-term vocabulary retention than PAL.
⺠This study reports the first ERP findings in the extensive reading literature. ⺠Extensive reading led to significant long-term vocabulary retention. ⺠Paired-associated learning was effective only in short-term vocabulary retention. ⺠These findings are supported by the N400 component of event-related potentials. ⺠These findings are also supported by behavioral measures.
Journal: Neuroscience Letters - Volume 521, Issue 2, 19 July 2012, Pages 125-129