육군 전차부대 VR 훈련의 실재감과 훈련만족도의 관계에서 사전현장경험의 역할규명 = The Role of Prior Field Experience in the Relationship Between Presence and Training Satisfaction in Tank Troop VR Training

국문 초록 (Abstract)

본 연구는 VR 훈련 상황에서 사전경험이 훈련참여자들의 VR 경험에 영향을 미칠 것이라는 대전제를 기반으로, 사전경험, 실재감, 그리고 만족도의 관계를 규명하고자 하였다. 선행연구를 기반으로 사전경험 여부가 VR 훈련 실재감과 만족도에 영향을 미치고, 실재감과 만족도와의 관계를 조절할 것이라는 가설을 도출하였다. 이를 검증하기 위해 전차 부대 소속 군인 45명을 대상으로 VR 훈련 전-중-후 설문을 실시하였고, 추가적으로 이 가운데 7명의 병사와 사후 인터뷰를 진행하였다. 설문자료에 대한 독립표본 t-검정과 조절효과 분석 결과, 실제 훈련 현장에서의 사전 훈련 경험이 있는 집단은 사전 경험이 없는 집단에 비해 실재감과 만족도가 유의하게 높게 나타났다. 또한, 사전경험유무가 실재감과 만족도 간 관계를 유의하게 조절하였으며, 사전경험이 없는 집단이 있는 집단에 비해 조절 받는 영향력이 더 큰 것으로 나타났다. 이러한 설문 분석 결과는 사후 인터뷰 분석 결과와 선행 연구 결과를 통해서도 뒷받침된다. 본 연구 결과는 사전에 관련 경험이 없는 학습자들을 주요 대상으로 삼고 있는 VR훈련 프로그램의 거시적 설계에 시사하는 바가 크며, 추후 맞춤형 VR 훈련설계에 대한 기초적인 토대를 제공할 것으로 기대된다.

다국어 초록 (Multilingual Abstract)

This study aimed to examine the relationship between prior experience, presence, and satisfaction in VR training, based on the underlying premise that prior experience would influence participants’ VR experience. Drawing from the literature, we hypothesized that the presence of prior experience would affect the level of perceived presence during VR training and satisfaction on VR training, and would moderate the relationship between these two variables. To test these hypotheses, a pre-during-post VR training survey was conducted on 45 military officers of an armored unit, and follow-up interviews were carried out with 7 of the participants. The results are as follows. The t-tests and moderation analyses of an independent sample indicated that participants with prior experience in the training field reported significantly higher levels of presence and satisfaction compared to those without prior experience. In addition, the presence or absence of prior experience significantly moderated the relationship between presence and satisfaction, with a stronger moderating effect observed in participants without prior experience. Furthermore, the analyses of the interviews and survey were discussed in conjunction to aid in the interpretation of this study. The findings of this study hold significant implications for the macro-design of VR training programs that primarily target learners without related prior experience, and are expected to provide a foundational basis for the development of customized VR training designs in the future.

참고문헌 (Reference)

1 이희남, "선진국 과학화훈련 추진동향과 육군 추진방향: LVCG훈련체계를 중심으로" 방위사업연구소 3 (3): 1-15, 2020

2 정유선 ; 임태형 ; 류지헌, "메타버스를 활용한 대학생 온라인 수업에서 공간이동 수준이 학습실재감과 흥미발달에 미치는 효과" 한국교육정보미디어학회 27 (27): 1167-1188, 2021

3 이용연 ; 이호준 ; 김용필, "마일즈 훈련효과 분석에 관한 연구" 한국산학기술학회 22 (22): 353-359, 2021

4 이준 ; 유숙경 ; 이윤옥, "디지털 시민성교육을 위한 교수학습모형 개발연구" 한국교육문제연구소 39 (39): 1-24, 2021

5 박병근, "드론을 활용한 지리공간 가상현실 교육자료 개발 및 적용 : 해안 지형 단원을 중심으로" 19 (19): 25-61, 2021

6 김민정 ; 강정원, "그림책과 코스페이시스를 활용한 유아 기후변화 교육이 기후변화 지식, 신념 및 태도에 미치는 효과" 한국교육문제연구소 41 (41): 83-103, 2023

7 Koźlak, M., "Vision Based Systems for UAV Applications" Springer 327-334, 2013

8 Shamim-Khan, M., "Virtual reality training for construction safety : A case study" 139 (139): 1550-1560, 2013

9 Bowman, D. A., "Virtual reality : how much immersion is enough?" 40 (40): 36-43, 2007

10 Braun, V., "Using thematic analysis in psychology" 3 (3): 77-101, 2006

11 Reitz, E. A., "Using Virtual Environments to Improve Real World Performance in Combat Identification" 2012

12 Bink, M. L., "Training capability data for dismounted soldier training system" Defense Technical Information Center 2015

13 Rozman, J., "The synthetic training environment" Spotlight SL 2020

14 Taçgın, Z., "The perceived effectiveness regarding Immersive Virtual Reality learning environments changes by the prior knowledge of learners" 25 (25): 2791-2809, 2020

15 Hudson, S. J., "The impact of virtual reality on spatial cognition : A review" 10 (10): 1-22, 2019

16 Diemer, J., "The impact of perception and presence on emotional reactions : a review of research in virtual reality" 6 : 26-, 2015

17 D'Angelo, L., "The impact of individual differences on virtual reality training in a healthcare context" 24 (24): e26549-, 2022

18 Kim, D., "The effect of individual differences on the learning performance in virtual reality training" 127 : 106662-, 2022

19 Kuhl, B. A., "The cognitive neuroscience of episodic memory" 18 (18): 557-566, 2014

20 Baddeley, A. D., "Recency-sensitive forgetting in the short-term memory of man" 16 (16): 650-661, 1977

21 Birbara, N. S., "Real or not real : The impact of the physical fidelity of virtual learning resources on learning anatomy" 14 (14): 774-787, 2021

22 DeMarinis, T., "Real learning in a virtual world: How VR can improve learning and training outcomes"

23 Kline, T. J., "Psychological testing: A practical approach to design and evaluation" Sage publications 2005

24 BISim, "Products"

25 Meyer, O. A., "Investigating the effect of pre-training when learning through immersive virtual reality and video : A media and methods experiment" 140 : 103603-, 2019

26 Ye, X., "Fidelity in simulation-based serious games" 13 (13): 340-353, 2019

27 US Army, "FM 7-0 Training"

28 Rudarakanchana, N., "Endovascular repair of ruptured abdominal aortic aneurysm : technical and team training in an immersive virtual reality environment" 37 (37): 920-927, 2014

29 Selzer, M. N., "Effects of virtual presence and learning outcome using low-end virtual reality systems" 59 : 9-15, 2019

30 Wu, B., "Effectiveness of immersive virtual reality using head-mounted displays on learning performance : A meta-analysis" 51 (51): 1991-2005, 2020

31 Robertson, G., "Data mountain: using spatial memory for document management" 153-162, 1998

32 Pritchard, N., "British Army Trialling Virtual Reality Training Technology"

33 Basak, T., "Beginning and advanced students’ perceptions of the use of low-and high-fidelity mannequins in nursing simulation" 36 : 37-43, 2016

34 Kang, S. G., "An effective repetitive training schedule to achieve skill proficiency using a novel robotic virtual reality simulator" 72 (72): 369-376, 2015

35 Freina, L., "A literature review on immersive virtual reality in education: State of the art and perspectives" 2015

36 Lessiter, J., "A cross-media presence questionnaire : The ITC-Sense of Presence Inventory" 10 (10): 282-297, 2001