Automatically Generated Subtitles and Closed Captions: ESP Students' Perceptions of Artificial Intelligence Hallucinations.

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Title: Automatically Generated Subtitles and Closed Captions: ESP Students' Perceptions of Artificial Intelligence Hallucinations.
Authors: Bumber, Ana1 ana.bumber@iut-tlse3.fr, Toffoli, Denyze1 denyze.toffoli@iut-tlse3.fr
Source: EuroCALL Review. 2025, Vol. 32 Issue 2, p140-156. 17p.
Subject Terms: *Second language acquisition, *Generative artificial intelligence, *Limited English-proficient students, *Psychology of students, Closed captioning, Hallucinations (Artificial intelligence), Motion picture subtitles
Abstract: This article is an exploratory study which re-evaluates the use of automatically generated subtitles and closed captions inside and outside the classroom with the help of questionnaire responses from twenty-eight students of Chemical and Process Engineering who were learning English for Specific Purposes (ESP) as part of their compulsory classes. By focusing on AI errors in closed captions and subtitles this research explores an area that is presently absent from the literature. This article gives an insight into how students perceive the AI errors or hallucinations they encounter and establishes three learner profiles based on their answers. The findings show a large degree of autonomy in students' use of captions and subtitles while at the same time giving insight into their beliefs about generative AI. [ABSTRACT FROM AUTHOR]
Copyright of EuroCALL Review is the property of Universidad Politecnica de Valencia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Education Research Complete
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  Data: Automatically Generated Subtitles and Closed Captions: ESP Students' Perceptions of Artificial Intelligence Hallucinations.
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  Data: <searchLink fieldCode="AR" term="%22Bumber%2C+Ana%22">Bumber, Ana</searchLink><relatesTo>1</relatesTo><i> ana.bumber@iut-tlse3.fr</i><br /><searchLink fieldCode="AR" term="%22Toffoli%2C+Denyze%22">Toffoli, Denyze</searchLink><relatesTo>1</relatesTo><i> denyze.toffoli@iut-tlse3.fr</i>
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  Data: <searchLink fieldCode="JN" term="%22EuroCALL+Review%22">EuroCALL Review</searchLink>. 2025, Vol. 32 Issue 2, p140-156. 17p.
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  Data: *<searchLink fieldCode="DE" term="%22Second+language+acquisition%22">Second language acquisition</searchLink><br />*<searchLink fieldCode="DE" term="%22Generative+artificial+intelligence%22">Generative artificial intelligence</searchLink><br />*<searchLink fieldCode="DE" term="%22Limited+English-proficient+students%22">Limited English-proficient students</searchLink><br />*<searchLink fieldCode="DE" term="%22Psychology+of+students%22">Psychology of students</searchLink><br /><searchLink fieldCode="DE" term="%22Closed+captioning%22">Closed captioning</searchLink><br /><searchLink fieldCode="DE" term="%22Hallucinations+%28Artificial+intelligence%29%22">Hallucinations (Artificial intelligence)</searchLink><br /><searchLink fieldCode="DE" term="%22Motion+picture+subtitles%22">Motion picture subtitles</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This article is an exploratory study which re-evaluates the use of automatically generated subtitles and closed captions inside and outside the classroom with the help of questionnaire responses from twenty-eight students of Chemical and Process Engineering who were learning English for Specific Purposes (ESP) as part of their compulsory classes. By focusing on AI errors in closed captions and subtitles this research explores an area that is presently absent from the literature. This article gives an insight into how students perceive the AI errors or hallucinations they encounter and establishes three learner profiles based on their answers. The findings show a large degree of autonomy in students' use of captions and subtitles while at the same time giving insight into their beliefs about generative AI. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of EuroCALL Review is the property of Universidad Politecnica de Valencia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.4995/eurocall.2025.23497
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      – Code: eng
        Text: English
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        PageCount: 17
        StartPage: 140
    Subjects:
      – SubjectFull: Second language acquisition
        Type: general
      – SubjectFull: Generative artificial intelligence
        Type: general
      – SubjectFull: Limited English-proficient students
        Type: general
      – SubjectFull: Psychology of students
        Type: general
      – SubjectFull: Closed captioning
        Type: general
      – SubjectFull: Hallucinations (Artificial intelligence)
        Type: general
      – SubjectFull: Motion picture subtitles
        Type: general
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      – TitleFull: Automatically Generated Subtitles and Closed Captions: ESP Students' Perceptions of Artificial Intelligence Hallucinations.
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            NameFull: Toffoli, Denyze
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            – D: 01
              M: 07
              Text: 2025
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              Y: 2025
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