Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/13610
Title: Collecting ecologically valid data in location-aware augmented reality settings: A comparison of three data collection techniques
Authors: Kyza, Eleni A. 
Georgiou, Yiannis 
Souropetsis, Markos 
Agesilaou, Andria 
Major Field of Science: Social Sciences
Field Category: Educational Sciences
Keywords: Augmented Reality;Data Collection Methods;Ecological Validity;Intrusiveness;Mobile Learning
Issue Date: Apr-2019
Source: International Journal of Mobile and Blended Learning, 2019, vol. 11, no. 2, pp. 78-95
Volume: 11
Issue: 2
Start page: 78
End page: 95
Journal: International Journal of Mobile and Blended Learning 
Abstract: Collecting data in a mobile augmented reality (AR) settings is challenging, as participants are dispersed in the physical space and move often; therefore, it is imperative that new techniques are investigated to facilitate richer and more ecologically-valid data collection. This study examined three in vivo techniques for collecting authentic data in mobile, AR learning situations: (a) tablet-based audio recording, (b) students’ researcher-led videotaping, and (c) head-mounted wearable cameras. Participants were eighteen 11th grade students, working in pairs. All students completed individual questionnaires examining their perception of the intrusiveness of the data collection technique and participated in interviews about the intrusiveness of technique. Audio and video from students’ work was also collected. Findings are used to discuss the advantages and disadvantages of each data collection technique as a method for collecting data in location-aware augmented reality studies.
ISSN: 19418655
DOI: 10.4018/IJMBL.2019040106
Rights: © IGI Global
Type: Article
Affiliation : Cyprus University of Technology 
Publication Type: Peer Reviewed
Appears in Collections:Άρθρα/Articles

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