Scenario Usefulness and Avatar Realism in an Augmented Reality-based Classroom Simulation for Preservice Teacher Training
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초록
This study aimed to examine an augmented reality-based teaching simulation in a mobile application. We examined how AR-enabled interactions affect users’ perceived scenario usefulness and avatar realism. The participants were forty-six undergraduate students. We randomly grouped them into two conditions: AR and Non-interactive video groups with equal sample sizes. This study employed an experimental design approach with a one-way multivariate analysis of variance with repeated measures. The independent variable is the presence/absence of AR interaction with a mobile application. The dependent variables were avatar realism and scenario usefulness. The measures explored how the student avatar’s emotional intensity in a scenario influences user perception. The results showed that participants in the AR-interaction group perceived avatar realism significantly higher than those in the non-interactive video group. Also, participants perceived the high emotional intensity scenario (aggression toward peers) to be significantly higher usefulness than the low emotional intensity scenario (classroom disruption).
Abstract
This study aimed to examine an augmented reality-based teaching simulation in a mobile application. We examined how AR-enabled interactions affect users’ perceived scenario usefulness and avatar realism. The participants were forty-six undergraduate students. We randomly grouped them into two conditions: AR and Non-interactive video groups with equal sample sizes. This study employed an experimental design approach with a one-way multivariate analysis of variance with repeated measures. The independent variable is the presence/absence of AR interaction with a mobile application. The dependent variables were avatar realism and scenario usefulness. The measures explored how the student avatar’s emotional intensity in a scenario influences user perception. The results showed that participants in the AR-interaction group perceived avatar realism significantly higher than those in the non-interactive video group. Also, participants perceived the high emotional intensity scenario (aggression toward peers) to be significantly higher usefulness than the low emotional intensity scenario (classroom disruption).
참고문헌 (49)
- Akçayır, M., "Advantages and challenges associated with augmented reality for education : A systematic review of the literature", Educational Research Review, 20, pp.1~11 (2017)
- Badiee, F., "Effectiveness of an online simulation for teacher education", Journal of Technology and Teacher Education, 22(2), pp.167~186 (2014)
- Bradley, E. G., "A review of computer simulations in teacher education", Journal of Educational Technology Systems, 43(1), pp.3~12 (2014)
- Butler, A., "Preservice teachers’ perceptions of challenging behavior", Teacher Education and Special Education, 39(4), pp.276~292 (2016)
- Carrington, L., "Enhancing the development of preservice teacher professional identity via an online classroom simulation", Journal of Technology and Teacher Education, 19(3), pp.351~368 (2011)
- Colvin, G., "Managing the cycle of acting-out behavior in the classroom" (2014), Corwin Press
- Dalinger, T., "A mixed reality simulation offers strategic practice for pre-service teachers", Computers &Education, 144, pp.103696~ (2020)
- Davis, F. D., "Perceived usefulness, perceived ease of use, and user acceptance of information technology", MIS Quarterly, 13(3), pp.319~340 (1989)
- De Jong, R., "How pre-service teachers' personality traits, self-efficacy, and discipline strategies contribute to the teacher–student relationship", British Journal of Educational Psychology, 84(2), pp.294~310 (2014)
- Evertson, C. M., "Handbook of classroom management: research, practice and contemporary issues" (2006), Routledge
- Field, A., "Discovering statistics using IBM SPSS statistics" (2013), Sage
- Gonzalez-Franco, M., "Using Facial Animation to Increase the Enfacement Illusion and Avatar Self-Identification", IEEE Transactions on Visualization and Computer Graphics, 26(5), pp.2023~2029 (2020)
- "VirtualPREX: Innovative assessment using a 3D virtual world with pre-service teachers (Report No.394)" (2013)[URL]
- Grinberg, A. M., "Social engagement and user immersion in a socially based virtual world", Computers in Human Behavior, 36, pp.479~486 (2014)
- Izard, C. E., "Motivational, organizational, and regulatory functions of discrete emotions", Handbook of emotions, 2, pp.253~264 (2000)
- Johnson, E., "Assessing empathy and managing emotions through interactions with an affective avatar", Health Informatics Journal, 24(2), pp.182~193 (2018)
- Jones, J. L., "Teaching reflective practice : Implementation in the teacher-education setting", The Teacher Educator, 48(1), pp.73~85 (2013)
- Kang, S. H., "The impact of avatar realism and anonymity on effective communication via mobile devices", Computers in Human Behavior, 29(3), pp.1169~1181 (2013)
- Kaufman, D., "Enhancing teacher education with simulations", TechTrends, 60(3), pp.260~267 (2016)
- Kelleci, Ö., "Using game-based virtual classroom simulation in teacher training: User experience research", Simulation & Gaming, pp.1~22 (2020)
- Keller, J. M., "Motivational design for learning and performance: The ARCS model approach" (2010), Springer
- Pyoung Won Kim, "Effects of avatar character performances in virtual reality dramas used for teachers’ education", Behaviour & Information Technology, 36(7), pp.699~712 (2017), Informa UK Limited[DOI]
- Kruzic, C. O., "Facial expressions contribute more than body movements to conversational outcomes in avatarmediated virtual environments", Scientific Reports, 10(1), pp.1~23 (2020)
- Larradet F., "Universal Access in Human-Computer Interaction. Design Approaches and Supporting Technologies", pp.143~156 (2020), Springer Cham
- Robb Lindgren, "Enhancing learning and engagement through embodied interaction within a mixed reality simulation", Computers & Education, 95, pp.174~187 (2016), Elsevier BV[DOI]
- Lu, X., "Scenario simulation of indoor postearthquake fire rescue based on building information model and virtual reality", Advances in Engineering Software, 143, pp.102792~ (2020)
- McGarr, O., "The use of virtual simulations in teacher education to develop pre-service teachers’ behaviour and classroom management skills : Implications for reflective practice", Journal of Education for Teaching, 46(2), pp.159~169 (2020)
- Motejlek, J., "A taxonomy for virtual and augmented reality in education", European Society for Engineering Education Conference 2018 (2019)
- Nordvall, M., "Exploring Simulated Provocations", Teacher Education, 1(3) (2014)
- Nowak, K. L., "Avatars and computer-mediated communication : A review of the definitions, uses, and effects of digital representations", Review of Communication Research, 6, pp.30~53 (2018)
- Papadopoulos, A., "Integrating the natural environment in social work education : Sustainability and scenario-based learning", Australian Social Work, 72(2), pp.233~241 (2019)
- Park, S., "Exploring preservice teachers’ emotional experiences in an immersive virtual teaching simulation through facial expression recognition", International Journal of Human–Computer Interaction, 35(6), pp.521~533 (2019)
- Pekrun, R., "International handbook of emotions in education", pp.120~141 (2014), Routledge
- Rim, D., "Effective instructional design template for virtual simulations in nursing education", Nurse Education Today, 96, pp.104624~ (2020)
- Rosson, M. B., "The human-computer interaction handbook: Fundamentals, evolving technologies and emerging applications" (2002), Lawrence Erlbaum
- "The Next Generation of Learning Model for Augmented Reality Enhanced in Tangible Interface (CR2006-18)" (2006)[URL]
- 류지헌, "가상현실 수업시뮬레이션에서 가상학생과의 정서적 상호작용이 사용자의 시선응시 및 가상실재감에 미치는 영향", 한국콘텐츠학회 논문지, 20(2), pp.581~593 (2020), 한국콘텐츠학회[DOI]
- Sabbagh, A. J., "Roadmap for developing complex virtual reality simulation scenarios : Subpial neurosurgical tumor resection model", World Neurosurgery, 139, pp.e220~e229 (2020)
- Schultze, U., "An interactional view of social presence : Making the virtual other"real"", Information Systems Journal, 29(3), pp.707~737 (2019)
- Selzer, M. N., "Effects of virtual presence and learning outcome using low-end virtual reality systems", Displays, 59, pp.9~15 (2019)
- Shin, H., "Educational characteristics of virtual simulation in nursing : an integrative review", Clinical Simulation in Nursing, 37, pp.18~28 (2019)
- 신석진, "고등학생의 증강현실을 활용한 협력적 과학 개념학습에서 나타나는 언어적⋅물리적 상호작용", 한국과학교육학회지, 40(2), pp.191~201 (2020), 한국과학교육학회[DOI]
- Smink, A. R., "Shopping in augmented reality : The effects of spatial presence, personalization and intrusiveness on app and brand responses", Journal of Business Research, 118, pp.474~485 (2020)
- Treal, T., "Combining trunk movement and facial expression enhances the perceived intensity and believability of an avatar's pain expression", Computers in Human Behavior, 112, pp.106451~ (2020)
- Turchet, L., "Designing presence for real locomotion in immersive virtual environments: An affordance-based experiential approach", Virtual Reality, 19(3-4), pp.277~290 (2015)
- Wang, S., "Human perception of animacy in light of the uncanny valley phenomenon", Perception, 46(12), pp.1386~1411 (2017)
- Wubbels, T., "Two decades of research on teacher–student relationships in class", International Journal of Educational Research, 43(1-2), pp.6~24 (2005)
- 양은별, "수업시뮬레이션에서 현직교사와 예비교사의 시나리오 유용성, 가상실재감, 흥미발달에 대한 비교 연구", 교육정보미디어연구, 27(3), pp.899~923 (2021), 한국교육정보미디어학회[DOI]
- 양은별, "AI 스피커에 적용된 아바타와 사용자의 성일치 여부와 아바타 구현의 사실성 수준이 사용의도 및 친밀감에 미치는 영향", 디지털콘텐츠학회논문지, 22(12), pp.2027~2037 (2021), 한국디지털콘텐츠학회[DOI]
