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KCI등재후보 학술저널

컴퓨터 모니터와 혼합현실기기의 3차원 이미지 인지효과 비교 연구

A Comparison of the Cognitive Effect of Three-dimensional Images on a Computer Monitor and a Mixed Reality Device

The educational benefits and potential of XR as a new medium are well recognized. However, there are still limitations in understanding the specific effects of XR compared to the more widely utilized representation of images on computer monitors. This study therefore aims to demonstrate the differences in effectiveness between the two technologies and to draw implications from a cognitive comparison of three-dimensional objects represented on a flat surface and virtually. The study was conducted a quantitative research method with an experiment involving two independent groups, and the results were tested using regression analysis. The results showed that for low-level, two-dimensional objects, the computer monitor method may be more effective, but above a certain level of complexity, the effectiveness of learning through the monitor tends to decrease rapidly. On the other hand, the group that used extended reality technology showed relatively high comprehension compared to the monitor group even as the complexity increased, and in particular, unlike the monitor group's rapidly decreasing comprehension level, the extended reality technology group showed a trend of decreasing comprehension with the level of complexity, suggesting the potential for compatibility and predictability in the use of technology.

1. 서론

2. 선행 연구 고찰

3. 블록 모형을 활용한 비교 실험

4. 실험 결과의 시사점

5. 결론

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