The purpose of this study was to examine the effects of display on time on tasks and virtual presence in the immersive virtual reality. Head mounted display (HMD) and monitor conditions were compared when the participants were asked to complete navigation tasks in a virtual classroom. Time on tasks and virtual presence were measured. Three factors of the virtual presence were applied as dependent variables such as 1) spatial presence, 2) involvement, and 3) realness. The results showed that HMD condition took longer time to finish tasks than monitor conditions. HMD condition showed significantly higher perception from all of the virtual presence factors. Interestingly, there was a significant interaction effect between the display conditions and presence factors. The relationship between display types and virtual presence factors were discussed for future study.

1. 서론
  1.1. 가상실재감
  1.2. 디스플레이 조건의 차이
  1.3. 연구목적
 2. 연구 방법
  2.1. 실험참여자
  2.2. 실험자료
  2.3. 독립변수
  2.4. 종속변수
  2.5. 실험과제 및 절차
 3. 연구 결과
  3.1. 과제수행시간
  3.2. 가상실재감
 4. 결론 및 논의
  4.1. 결론
  4.2. 논의
  4.3. 연구의 제한점
 REFERENCES

• 류지헌(전남대학교 사범대학 교육학과) | Jeeheon Ryu 교신저자
• 유승범(전남대학교 사범대학 교육학과) | Seungbeom Yu