Data Storytelling in Data Visualisation: Does it Enhance the Efficiency and Effectiveness of Information Retrieval and Insights Comprehension?
CoRR(2024)
摘要
Data storytelling (DS) is rapidly gaining attention as an approach that
integrates data, visuals, and narratives to create data stories that can help a
particular audience to comprehend the key messages underscored by the data with
enhanced efficiency and effectiveness. It is been posited that DS can be
especially advantageous for audiences with limited visualisation literacy, by
presenting the data clearly and concisely. However, empirical studies
confirming whether data stories indeed provide these benefits over conventional
data visualisations are scarce. To bridge this gap, we conducted a study with
103 participants to determine whether DS indeed improve both efficiency and
effectiveness in tasks related to information retrieval and insights
comprehension. Our findings suggest that data stories do improve the efficiency
of comprehension tasks, as well as the effectiveness of comprehension tasks
that involve a single insight compared with conventional visualisations.
Interestingly, these benefits were not associated with participants'
visualisation literacy.
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