Effects of Self-Practice of Self-Assessment using Smartphone Videos and Feedback using QR-Code for Nursing Students
본 연구는 간호대학생의 스마트폰 동영상을 활용한 자기관찰과 QR-Code를 활용한 피드백 자율 실습 방법이 핵심간호술 수행능력, 수행자신감 및 자기효능감에 미치는 효과를 파악하기 위한 비동등성 대 조군 전·후 설계를 적용한 유사실험연구이다. 연구 대상자는 G시 소재 U대학교 간호학과 2학년 재학생 105명이었으며, 수집된 자료는 SPSS 23.0 프로그램을 활용하여 기술통계, independent t-test, Fisher’s exact test, -검정, paired t-test로 분석하였다. 연구결과, 유치도뇨 수행능력은 유의하게 증가(t=8.532, p<.001)하였으나, 근육주사 수행능력은 통계적으로 유의하지 않았다(t=1.818, p=.077). 유치도뇨 수행자신 감(t=5.099, p<.001)과 근육주사 수행자신감(t=5.473, p<.001)은 통계적으로 유의하게 증가하였고, 자기효 능감(t=4.332, p<.001)이 유의하게 향상되었다. 이에 스마트폰 동영상을 활용한 자기관찰과 QR-code 활 용 피드백 자율실습은 난이도가 높은 핵심간호술 항목에 더욱 효과적이며, 핵심간호술 수행자신감, 자기효 능감 향상에 효과적인 자율실습 교육방법이라는 객관적인 근거를 제시하였다. 아울러 핵심간호술 20개 항 목의 난이도를 다양하게 포함한 반복연구를 제언하는 바이다.
This study was conducted before and after the non-equivalent control group to determine the effects of nursing students' self-observation using smartphone videos and feedback self-practice using QR-Code on core nursing skill performance ability, performance confidence, and self-efficacy. This is a quasi-experimental study using this design. The subjects of the study were 105 second-year nursing students at U University in G City, and the collected data were analyzed using descriptive statistics, independent t-test, Fisher's exact test, -test, and paired t-test using SPSS 23.0 program. As a result of the study, indwelling catheterization performance significantly increased (t=8.532, p<.001), but intramuscular injection performance was not statistically significant (t=1.818, p=.077). Confidence in performing indwelling catheterization (t=5.099, p<.001) and confidence in performing intramuscular injections (t=5.473, p<.001) increased statistically significantly, and self-efficacy (t=4.332, p<.001) increased. Significantly improved. Accordingly, self-observation using smartphone videos and feedback self-practice using QR-code are more effective for core nursing skill items with high difficulty, and provide objective evidence that self-practice training methods are effective in improving confidence in performing core nursing skills and self-efficacy. In addition, we propose a repeated study that includes various levels of difficulty for the 20 core nursing skills.