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Modeling difficulties in creating conceptual data models: Multimodal studies on individual modeling processes
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Datum
2024
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Gesellschaft für Informatik e.V.
Zusammenfassung
Combining complementary modes of observation of modelers' modeling processes, we study modeling difficulties encountered by modelers while performing a data modeling task.
Using the notion of cognitive breakdowns, we identify and confirm five types of modeling difficulties relating to different aspects of data modeling by analyzing audiovisual protocols of the modelers' modeling processes, recordings of modelers' interactions with the employed modeling software tool and survey data of modelers about their own perceptions of modeling difficulties they encountered.