Article

Participant-Specific Voice-Presenter Interactions in Short Learning Videos: An Uncertainty-Aware Bayesian Analysis of AI-Generated and Human-Produced Components

2026-08-31

Abstract excerpt

<title>Abstract</title> <p>Artificial intelligence-generated voices and virtual presenters are increasingly used to produce scalable instructional videos. However, their effects are commonly evaluated through aggregate comparisons that overlook participant heterogeneity and the interdependence between engagement and cognitive load. This study analysed a $2\times2$ within-participant experiment involving 29 learne...

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Literature Corpus work: e68ad551-9740-56b8-9374-e014b3cdf001
DOI: 10.21203/rs.3.rs-10399485/v1

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Participant-Specific Voice-Presenter Interactions in Short Learning Videos: An Uncertainty-Aware Bayesian Analysis of AI-Generated and Human-Produced ComponentsDOI 10.21203/rs.3.rs-10399485/v1Read

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