Zahn, Carmen

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Zahn
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Carmen
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Zahn, Carmen

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2012 - 201929
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Enddatum: 2019 × Anfangsdatum: 2012 × Institut: Institut für Kooperationsforschung und -entwicklung ×

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Gerade angezeigt 1 - 10 von 29
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    06 - Präsentation
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    Do you see us?—Applied visual analytics for the investigation of group coordination
    (Springer, 18.03.2019) Rack, Oliver; Zahn, Carmen; Bleisch, Susanne [in: Gruppe. Interaktion. Organisation]
    01A - Beitrag in wissenschaftlicher Zeitschrift
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    06 - Präsentation
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    Collaboration on large interactive displays: a systematic review
    (Taylor & Francis, 2019) Zahn, Carmen; Mateescu, Magdalena; Pimmer, Christoph; Klinkhammer, Daniel; Reiterer, Harald [in: Human–Computer Interaction]
    Large Interactive Displays (LIDs), such as tabletops or interactive walls, are promising innovations, which are increasingly used to support co-located collaboration. Yet the current evidence base on the impact of LID use on collaborative processes and outcomes, and associated influencing factors, is fragmented, particularly in comparison with other media. To address this gap, a systematic review was carried out in the databases Web of Science, Psych.Info, ACM, Elsevier, JSTOR and Springer and in the ACM CHI conference database. A corpus of 38 articles with experimental study designs met the eligibility criteria and was analyzed in-depth. With regard to collaboration processes, the findings suggest a relatively clear advantage of the use of LIDs over classic forms of collaboration, in particular over single-user environments (e.g. laptops). With attention to collaborative outcomes, positive effects of LIDs were identified for knowledge gains and social encounters, and mixed effects for task-related outcomes. The analysis further shows relevant influencing factors of LID, such as the separation of personal and joint work spaces and the deployment of horizontal instead of vertical displays. Conceptual and practice implications are discussed.
    01A - Beitrag in wissenschaftlicher Zeitschrift
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    Forschungsresultate zum Stand der Arbeitswelt 4.0
    (Hochschule für Wirtschaft FHNW, 2019) Peter, Marc K.; Ruf, Alessia; Zahn, Carmen; Peter, Marc K. [in: Arbeitswelt 4.0: Als KMU die Arbeitswelt der Zukunft erfolgreich gestalten. Forschungsresultate und Praxisleitfaden]
    04 - Beitrag Sammelband oder Konferenzschrift
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    Doppelt gelernt hält besser
    (13.11.2018) Ruf, Alessia; Zahn, Carmen [in: Aargauer Zeitung, Basellandschaftliche Zeitung, Solothurner Zeitung]
    01B - Beitrag in Magazin oder Zeitung
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    Digitale Video Tools für kreatives Lernen
    (26.10.2018) Zahn, Carmen
    06 - Präsentation
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    A model for designing hypervideo-based instructional scenarios
    (Taylor & Francis, 08.06.2018) Cattaneo, Alberto A. P.; van der Meij, Hans; Aprea, Carmela; Sauli, Florinda; Zahn, Carmen [in: Interactive Learning Environments]
    01A - Beitrag in wissenschaftlicher Zeitschrift
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    Coding and Counting- Frequency Analysis for Group Interaction
    (Cambridge University Press, 2018) Rack, Oliver; Zahn, Carmen; Mateescu, Magdalena; Brauner, Elisabeth; Boos, Margarete; Kolbe, Michaela [in: The Cambridge Handbook of Group Interaction Analysis]
    The basic idea of this chapter is to provide an introduction to the design and conduct of frequency analysis for group research. Frequency analysis has been commonly used for decades in several disciplines and fields of research as stand alone procedures (e.g., configural frequency analysis in clinical psychology, Lienert, 1971). But, despite of specialised articles in experimental psychology journals (e.g., Wickens, 1993), the description of frequency analysis as a specific method within group studies (e.g., coding group interaction data like chat protocols, then calculating frequencies across categories) is rare. This is remarkable, because the interests in frequency analysis nowadays have moved towards to the procedures of implementing its results as indices for further analysis, e.g. for the investigation of relationships between group processes like collaboration and outputs like performance by using the results of frequency analysis as inputs in inferential statistics. In this vein, this chapter attempts to highlight the most important options to use frequency analysis in group research as a relevant brick to gap the bridge between qualitative and quantitative methods (mixed method research). Furthermore, we fold into our descriptions and discussions empirical examples to illustrate the prerequisites, requirements and consequences of using frequency analysis in the field of group research. Finally, we clarify ways to present the results of frequency analysis for analyzing group data.
    04 - Beitrag Sammelband oder Konferenzschrift
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    Digital Design and Learning: Cognitive-Constructivist Perspectives on Individual and Group Knowledge Processes in Design Problem Solving
    (Springer, 2017) Zahn, Carmen; Schwan, Stephan; Cress, Ulrike [in: The Psychology of Digital Learning: Constructing, Exchanging and Acquiring Knowledge with Digital Media]
    04 - Beitrag Sammelband oder Konferenzschrift