웹 기반 학습 프로그램이 혈압측정에 대한 자기효능감, 지식 및 수행능력에 미치는 효과 이숙희 기독간호대학 Effectiveness of web based learning program on self efficacy, knowledge, and competence in measurement of blood pressure Sook-Hee Lee Christian College of Nursing Abstract Purpose: This study was done to identify the effectiveness of a web based learning program on self efficacy, knowledge, and competence in measurement of blood pressure in college nursing students. Method: This study was an experimental research study. Data were collected from April 20 to June 1. 2011. The participants were 68 first year nursing students (experimental group 37, control group 31). The collected data were analyzed with the PASW 18.0 program, using ${chi}^2$-test, t-test, and Cronbach's ${alpha}$. Results: The mean score for self efficacy in blood pressure measurement in the experimental group was 61.9 and in the control group 60.7. This result was statistically significant (t=3.301, p=.002). The mean score for knowledge of blood pressure measurement in the experimental group was 11.5 and in the control group 10.8. This result was statistically significant (t=2.910, p=.005). But effectiveness of competence in blood pressure measurement was not significant. Conclusion: The study results show that the web based learning program was effective for self efficacy and knowledge in blood pressure measurement but not for competence indicating.-a need to develop strategies to improve competence in blood presessure measurement for these students. Key words: Learning | Self Efficacy | Competence | Blood Pressure 주요어: 학습 | 자기효능감 | 수행능력 | 혈압