Beat gestures for comprehension and recall: differential effects of language learners and native listeners

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• dc.contributor.author Rohrer, Patrick Louis
• dc.contributor.author Delais-Roussarie, Elisabeth
• dc.contributor.author Prieto Vives, Pilar, 1965-
• dc.date.accessioned 2020-11-24T07:04:18Z
• dc.date.available 2020-11-24T07:04:18Z
• dc.date.issued 2020
• dc.description.abstract Previous work has shown how native listeners benefit from observing iconic gestures during speech comprehension tasks of both degraded and non-degraded speech. By contrast, effects of the use of gestures in non-native listener populations are less clear and studies have mostly involved iconic gestures. The current study aims to complement these findings by testing the potential beneficial effects of beat gestures (non-referential gestures which are often used for information- and discourse marking) on language recall and discourse comprehension using a narrative-drawing task carried out by native and non-native listeners. Using a within-subject design, 51 French intermediate learners of English participated in a narrative-drawing task. Each participant was assigned 8 videos to watch, where a native speaker describes the events of a short comic strip. Videos were presented in random order, in four conditions: in Native listening conditions with frequent, naturally-modeled beat gestures, in Native listening conditions without any gesture, in Non-native listening conditions with frequent, naturally-modeled beat gestures, and in Non-native listening conditions without any gesture. Participants watched each video twice and then immediately recreated the comic strip through their own drawings. Participants’ drawings were then evaluated for discourse comprehension (via their ability to convey the main goals of the narrative through their drawings) and recall (via the number of gesturally-marked elements in the narration that were included in their drawings). Results showed that for native listeners, beat gestures had no significant effect on either recall or comprehension. In non-native speech, however, beat gestures led to significantly lower comprehension and recall scores. These results suggest that frequent, naturally-modeled beat gestures in longer discourses may increase cognitive load for language learners, resulting in negative effects on both memory and language understanding. These findings add to the growing body of literature that suggests that gesture benefits are not a “one-sizefits-all” solution, but rather may be contingent on factors such as language proficiency and gesture rate, particularly in that whenever beat gestures are repeatedly used in discourse, they inherently lose their saliency as markers of important information.
• dc.description.sponsorship The first author would like to acknowledge a joint PhD grant, awarded by the Department of Translation and Language Sciences, Universitat Pompeu Fabra, and SGR AGAUR Grant, Generalitat de Catalunya, Award number: 2017 SGR_971. Spanish Ministry of Science, Innovation and Universities, Grant/Award Number: PGC2018-097007-B-I00. SGR AGAUR Grant, Generalitat de Catalunya, Award number: 2017 SGR_971. The GEHM (Gesture and Head Movements in Language) Research Network, funded by the Independent Research Fund Denmark, Grant/Award number: 9055-00004B.
• dc.format.mimetype application/pdf
• dc.identifier.citation Rohrer PL, Delais-Roussarie E, Prieto P. Beat gestures for comprehension and recall: differential effects of language learners and native listeners. Front Psychol. 2020 Oct 19;11:575929. DOI: 10.3389/fpsyg.2020.575929
• dc.identifier.doi http://dx.doi.org/10.3389/fpsyg.2020.575929
• dc.identifier.issn 1664-1078
• dc.identifier.uri http://hdl.handle.net/10230/45865
• dc.language.iso eng
• dc.publisher Frontiers
• dc.relation.ispartof Frontiers in Psychology. 2020 Oct 19;11:575929
• dc.relation.projectID info:eu-repo/grantAgreement/ES/2PE/PGC2018-097007-B-I00
• dc.rights Copyright © 2020 Rohrer, Delais-Roussarie and Prieto. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY).
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.rights.uri https://creativecommons.org/licenses/by/4.0
• dc.subject.keyword Gesture
• dc.subject.keyword Comprehension
• dc.subject.keyword Recall
• dc.subject.keyword Beat gestures
• dc.subject.keyword Non-referential gestures
• dc.subject.keyword L1/L2
• dc.title Beat gestures for comprehension and recall: differential effects of language learners and native listeners
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/publishedVersion