Research Article

Verbal Working Memory but Not Attention Is Related to Language Proficiency: Evidence from Multilingual Speakers

Authors:

Abstract

Numerous studies have shown a consistent relationship between verbal working memory (WM) and native-language as well as non-native language learning abilities. However, the role of attentional abilities has been rarely explored, although these abilities have been shown to be associated both with verbal working memory and oral language proficiency. This study investigated the association between WM, attention and language proficiency in young adults raised with three different languages (Luxembourgish, German and French). Auditory-verbal WM abilities were assessed via an immediate serial recall task. Attentional abilities were assessed via auditory-verbal and visuo-spatial attentional tasks. Using a Bayesian correlational approach, we observed robust evidence for an association between auditory-verbal WM abilities and non-native language proficiency. At the same time, we observed no reliable evidence in favor of an association between language proficiency and auditory-verbal/visuo-spatial attentional measures. These results suggest that auditory-verbal WM and non-native language proficiency are strongly linked in young multilingual adults, irrespective of auditory-verbal or visuo-spatial attentional abilities.

Keywords:

multilingualismlanguage proficiencyearly adulthoodauditory-verbal working memoryauditory-verbal attentionvisuo-spatial attention
  • Year: 2020
  • Volume: 60 Issue: 1
  • Page/Article: 270–293
  • DOI: 10.5334/pb.525
  • Submitted on 5 Dec 2019
  • Accepted on 13 Aug 2020
  • Published on 4 Sep 2020
  • Peer Reviewed