[논문]가상현실 기반 건설안전교육이 건설근로자의 학습효과에 미치는 영향 - CAMIL 이론을 활용하여 -

박현수; 구충완

doi:10.6106/kjcem.2022.23.3.104

가상현실 기반 건설안전교육이 건설근로자의 학습효과에 미치는 영향 - CAMIL 이론을 활용하여 -
Effect of virtual reality-based construction safety education on the learning performance of construction workers - Using CAMIL theory - 원문보기

한국건설관리학회논문집 = Korean journal of construction engineering and management, v.23 no.3, 2022년, pp.104 - 115

박현수 (인천대학교 일반대학원 건축학과) , 구충완 (인천대학교 도시건축학부)

초록
AI-Helper

건설 산업에서 발생하는 안전사고는 전체 산업 중 가장 높은 비율을 차지하고 있으며, 이를 해결하기 위한 방안으로서, 건설업 기초안전·보건교육 제도에 가상현실(Virtual Reality; VR) 기반 체험형 교육방식의 도입을 장려하고 있다. 하지만, VR 기반 건설안전교육을 수행하기 위한 컨텐츠 및 기자재 인프라 미흡, 전문인력 부족 등의 한계로 인해, 사진기반 VR 컨텐츠를 시청하는 방법(간접교육방식)이 주를 이루고 있다. 본 연구에서는, CG기반 VR 컨텐츠를 체험하는 방법(직접교육방식, 유형 B)과 기존의 VR 시청교육(간접교육방식, 유형 A) 간의 학습효과 차이를 분석하였으며, CAMIL (Cognitive & Affective Model of Immersive Learning) 기반의 객관적인 평가도구를 활용하였다. 본 연구에서 수행한 t-test(평균차이 분석) 결과에 따르면, CAMIL 이론에 따른 4단계의 모든 영역에 있어서, VR 시청교육(간접교육방식) 대비하여 VR 체험교육(직접교육방식)의 학습효과가 우수한 것으로 나타났다. 본 연구를 통해서, VR 기반 건설안전교육의 올바른 방법(시청교육이 아닌 체험교육)을 제시할 수 있었으며, VR 체험교육의 확대를 통해 건설근로자의 안전교육 학습효과를 개선할 수 있을 것으로 기대된다.

Abstract ▼ AI-Helper

Safety accidents in the construction industry account for the highest percentage of all industries; and thus, it is encouraged to introduce a virtual reality (VR)-based experiential education system into the basic occupational safety and health training for construction as a way to solve the problem. However, there are some limitations such as a lack of competent workforce, and insufficient content and equipment for VR-based construction safety education. In this background, this study aimed to analyze the difference in learning effect between the CG-based experiential VR education (direct method, type B) and the existing photo-based audiovisual VR education (indirect method, type A), in which a CAMIL (Cognitive & Affective Model of Immersive Learning) theory was used as objective assessment tool. The learning effect of the direct education method (type B) was found to be superior to that of the indirect education method (type A) in terms of all areas in the CAMIL theory. It is expected that the VR-based experiential construction safety education will increase the learning effect of construction workers.

주제어

표/그림 (17)

표 Table 1. Legal mandatory education system for construction workers in Korea
표 Table 2. Literature review on the VR-based education and its learning performance assessment
그림 Fig. 1. Experimental Type A : Photo-based audiovisual VR (https://bit.ly/3CrvyGW)
표 Table 3. Experimental Type A : Photo-based audiovisual VR“[Fall accident] Tasks on scaffold”
표 Table 3. Experimental Type A : Photo-based audiovisual VR"[Fall accident] Tasks on scaffold"
그림 Fig. 2. Experimental Type B : CG-based experiential VR (https://bit.ly/3t28aMZ)
그림 Fig. 3. Overview of CAMIL (Makransky and Petersen, 2021)
표 Table 4. Experimental Type B : CG-based experiential VR"[Fall accident] Tasks on scaffold"
표 Table 5. Four-step assessment process in CAMIL theory
표 Table 6. Learning performance assessment indicators in sub-categories of CAMIL
표 Table 7. Learning performance assessment indicators in "Learning Outcomes" of CAMIL
표 Table 8. Participants’ information involved in the experimental types A & B
표 Table 9. Evaluation result analysis
표 Table 10. Statistical analysis of "Overall Learning Performance"
그림 Fig. 4. Distribution of Overall CAMIL Score between two experimental types A & B (in CAMIL theory)
표 Table 11. Statistical analysis of "Affective & Cognitive Factors"
표 Table 12. Statistical analysis of "Learning Outcomes"

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상세보기
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상세보기
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상세보기
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표제어: PCR

동의어: Packet Collision Rate

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