Purpose: This quasi-experimental study used a non-equivalent control group pretest-posttest design to understand the effects of intradermal injection practice education. Practical augmented reality (AR) based educational interventions were conducted on clinical competence, self-efficacy, and educational satisfaction in nursing students.
Method: Participants were nursing students at “S” university. There were 37 students in the experimental group and 36 students in the control group, for a total of 73 students. The measurement scales were clinical competence, self-efficacy, and educational satisfaction questionnaires. The intervention in the experimental group was conducted using AR with smart glasses; the intervention in the control group was conducted using a tablet PC. The collected data were analyzed by t-test, χ2-test, and ANCOVA using the SPSS 25 program.
Results: Clinical competence was significantly higher in the experimental group (90.99±0.23) than in the control group (70.43±0.23; F=3745.89, p<.001). Self-efficacy was significantly higher in the experimental group (55.56±1.32) than in the control group (42.50±1.32; F=46.15, p<.001). Educational satisfaction was statistically significantly higher in the experimental group (40.81±6.58) than in the control group (32.56±7.74; t=4.52, p<.001).
Conclusion: The results of this study can be utilized to develop effective nursing competency teaching strategies and as basic data for improving learning and nursing education.

ABSTRACT
Ⅰ. 서 론
    1. 연구의 필요성
    2. 연구 목적
Ⅱ. 연구 방법
    1. 연구 설계
    2. 연구 기간 및 대상
    3. 윤리적 고려
    4. 측정 도구
    5. 자료수집 방법 및 연구절차
    6. 자료 분석
Ⅲ. 연구 결과
    1. 대상자의 일반적 특성 및 동질성 검증
    2. 임상수행능력
    3. 자기효능감
    4. 교육만족도
Ⅳ. 논 의
Ⅴ. 결론 및 제언
참고문헌

• 김미선(삼육대학교 대학원 간호학박사수료) | Kim Mi-Seon (Ph.D. Candidate, Department of Nursing, Graduate School of Sahmyook University)
• 정현철(삼육대학교 간호대학 교수) | Jeong, Hyeon Cheol (Professor, College of Nursing, Sahmyook University) Corresponding author