Linking Context to Language Switching: Effects of Background Noise on Bilingual Language Comprehension

In the present study, we set out to examine the effect of background noise on bilingual language comprehension between a person’s first language (L1) and second language (L2). Language control systems seem to systematically engage in bilingual language production, as evidenced by the presence of swi...

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Main Authors: Lu Jiao, Zejun Wang, Xiaoting Duan, Yingying Yu, Cong Liu
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Behavioral Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-328X/15/1/60
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author Lu Jiao
Zejun Wang
Xiaoting Duan
Yingying Yu
Cong Liu
author_facet Lu Jiao
Zejun Wang
Xiaoting Duan
Yingying Yu
Cong Liu
author_sort Lu Jiao
collection DOAJ
description In the present study, we set out to examine the effect of background noise on bilingual language comprehension between a person’s first language (L1) and second language (L2). Language control systems seem to systematically engage in bilingual language production, as evidenced by the presence of switch costs with slower responses to switch trials than repeat trials. However, this systematic engagement does not uniformly apply to comprehension, as the involvement of language control in bilingual comprehension may vary depending on external contexts. In two experiments, we investigated how background noise influenced language switching in comprehension for unbalanced Chinese–English bilinguals. Overall, when comprehending words from two languages, participants experienced significant language switch costs across all conditions, but smaller switch costs were observed in the noise condition than in the quiet condition. However, the symmetrical patterns of switch costs were not modulated by background noise. This is the first study that supports the flexibility of bilingual language comprehension depending on the presence of background noise, expanding the adaptive control hypothesis.
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institution Kabale University
issn 2076-328X
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publisher MDPI AG
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series Behavioral Sciences
spelling doaj-art-e2290c1e898e45368744501cd31634c92025-01-24T13:22:46ZengMDPI AGBehavioral Sciences2076-328X2025-01-011516010.3390/bs15010060Linking Context to Language Switching: Effects of Background Noise on Bilingual Language ComprehensionLu Jiao0Zejun Wang1Xiaoting Duan2Yingying Yu3Cong Liu4Department of Psychology, Qingdao University, Qingdao 266071, ChinaDepartment of Psychology, Qingdao University, Qingdao 266071, ChinaCenter for Psychological Sciences, Zhejiang University, Hangzhou 310028, ChinaDepartment of Psychology, Qingdao University, Qingdao 266071, ChinaDepartment of Psychology, Qingdao University, Qingdao 266071, ChinaIn the present study, we set out to examine the effect of background noise on bilingual language comprehension between a person’s first language (L1) and second language (L2). Language control systems seem to systematically engage in bilingual language production, as evidenced by the presence of switch costs with slower responses to switch trials than repeat trials. However, this systematic engagement does not uniformly apply to comprehension, as the involvement of language control in bilingual comprehension may vary depending on external contexts. In two experiments, we investigated how background noise influenced language switching in comprehension for unbalanced Chinese–English bilinguals. Overall, when comprehending words from two languages, participants experienced significant language switch costs across all conditions, but smaller switch costs were observed in the noise condition than in the quiet condition. However, the symmetrical patterns of switch costs were not modulated by background noise. This is the first study that supports the flexibility of bilingual language comprehension depending on the presence of background noise, expanding the adaptive control hypothesis.https://www.mdpi.com/2076-328X/15/1/60bilinguallanguage switchinglanguage comprehensionbackground noise
spellingShingle Lu Jiao
Zejun Wang
Xiaoting Duan
Yingying Yu
Cong Liu
Linking Context to Language Switching: Effects of Background Noise on Bilingual Language Comprehension
Behavioral Sciences
bilingual
language switching
language comprehension
background noise
title Linking Context to Language Switching: Effects of Background Noise on Bilingual Language Comprehension
title_full Linking Context to Language Switching: Effects of Background Noise on Bilingual Language Comprehension
title_fullStr Linking Context to Language Switching: Effects of Background Noise on Bilingual Language Comprehension
title_full_unstemmed Linking Context to Language Switching: Effects of Background Noise on Bilingual Language Comprehension
title_short Linking Context to Language Switching: Effects of Background Noise on Bilingual Language Comprehension
title_sort linking context to language switching effects of background noise on bilingual language comprehension
topic bilingual
language switching
language comprehension
background noise
url https://www.mdpi.com/2076-328X/15/1/60
work_keys_str_mv AT lujiao linkingcontexttolanguageswitchingeffectsofbackgroundnoiseonbilinguallanguagecomprehension
AT zejunwang linkingcontexttolanguageswitchingeffectsofbackgroundnoiseonbilinguallanguagecomprehension
AT xiaotingduan linkingcontexttolanguageswitchingeffectsofbackgroundnoiseonbilinguallanguagecomprehension
AT yingyingyu linkingcontexttolanguageswitchingeffectsofbackgroundnoiseonbilinguallanguagecomprehension
AT congliu linkingcontexttolanguageswitchingeffectsofbackgroundnoiseonbilinguallanguagecomprehension