Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learning

In this single-case study with a quasi-experimental design, we set out to examine the role of two input-based features of the language learning app Duolingo on learners’ development of implicit and explicit second language (L2) knowledge. We investigated the effect of Duolingo’s Stories feature and...

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Main Authors: Anthony Brandy, Phil Hiver
Format: Article
Language:English
Published: Adam Mickiewicz University in Poznań 2024-10-01
Series:Studies in Second Language Learning and Teaching
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Online Access:https://pressto.amu.edu.pl/index.php/ssllt/article/view/39090
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author Anthony Brandy
Phil Hiver
author_facet Anthony Brandy
Phil Hiver
author_sort Anthony Brandy
collection DOAJ
description In this single-case study with a quasi-experimental design, we set out to examine the role of two input-based features of the language learning app Duolingo on learners’ development of implicit and explicit second language (L2) knowledge. We investigated the effect of Duolingo’s Stories feature and Podcast feature on two Spanish-L2 learners’ performance on a battery of implicit and explicit L2 knowledge tests. Once a week, over a four-week period using these input-based features, both participants repeatedly performed oral narrative tasks, timed and untimed grammaticality judgment tasks, and metalinguistic knowledge tests. The participant assigned to the Podcast condition showed meager gains in productive implicit knowledge (measured by oral narrative tasks) but decreased in receptive explicit knowledge (measured by untimed grammaticality judgment tasks). The participant assigned to the Stories condition showed a large increase in receptive implicit knowledge of Spanish (measured by timed grammaticality judgment tasks). Neither participant showed meaningful gains in the measure of productive explicit knowledge (measured by metalinguistic knowledge tasks). Although there was a slight increase in receptive explicit knowledge for the participant using Stories, the data from both participants discount the idea that app-based mobile-assisted language learning (MALL) prioritizes receptive explicit L2 knowledge, at least when considering these novel input-based features of Duolingo. These findings add nuance to previous research showing that the primary outcome of MALL app use is receptive explicit L2 knowledge.
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spelling doaj-art-27ae0e9269f24f01b49367972db921842025-01-10T10:24:02ZengAdam Mickiewicz University in PoznańStudies in Second Language Learning and Teaching2083-52052084-19652024-10-0114468772910.14746/ssllt.3909068997Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learningAnthony Brandy0https://orcid.org/0000-0001-5675-3683Phil Hiver1https://orcid.org/0000-0002-2004-7960Indiana University BloomingtonFlorida State UniversityIn this single-case study with a quasi-experimental design, we set out to examine the role of two input-based features of the language learning app Duolingo on learners’ development of implicit and explicit second language (L2) knowledge. We investigated the effect of Duolingo’s Stories feature and Podcast feature on two Spanish-L2 learners’ performance on a battery of implicit and explicit L2 knowledge tests. Once a week, over a four-week period using these input-based features, both participants repeatedly performed oral narrative tasks, timed and untimed grammaticality judgment tasks, and metalinguistic knowledge tests. The participant assigned to the Podcast condition showed meager gains in productive implicit knowledge (measured by oral narrative tasks) but decreased in receptive explicit knowledge (measured by untimed grammaticality judgment tasks). The participant assigned to the Stories condition showed a large increase in receptive implicit knowledge of Spanish (measured by timed grammaticality judgment tasks). Neither participant showed meaningful gains in the measure of productive explicit knowledge (measured by metalinguistic knowledge tasks). Although there was a slight increase in receptive explicit knowledge for the participant using Stories, the data from both participants discount the idea that app-based mobile-assisted language learning (MALL) prioritizes receptive explicit L2 knowledge, at least when considering these novel input-based features of Duolingo. These findings add nuance to previous research showing that the primary outcome of MALL app use is receptive explicit L2 knowledge.https://pressto.amu.edu.pl/index.php/ssllt/article/view/39090duolingoexplicit l2 knowledgeimplicit l2 knowledgepodcastsspanish learningstories feature
spellingShingle Anthony Brandy
Phil Hiver
Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learning
Studies in Second Language Learning and Teaching
duolingo
explicit l2 knowledge
implicit l2 knowledge
podcasts
spanish learning
stories feature
title Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learning
title_full Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learning
title_fullStr Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learning
title_full_unstemmed Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learning
title_short Developing explicit and implicit L2 knowledge with Duolingo’s input-based features: Case studies of L2 Spanish learning
title_sort developing explicit and implicit l2 knowledge with duolingo s input based features case studies of l2 spanish learning
topic duolingo
explicit l2 knowledge
implicit l2 knowledge
podcasts
spanish learning
stories feature
url https://pressto.amu.edu.pl/index.php/ssllt/article/view/39090
work_keys_str_mv AT anthonybrandy developingexplicitandimplicitl2knowledgewithduolingosinputbasedfeaturescasestudiesofl2spanishlearning
AT philhiver developingexplicitandimplicitl2knowledgewithduolingosinputbasedfeaturescasestudiesofl2spanishlearning