This study is to analyze the change in thinking through a new information program to prevent intentional self-harm. The experimental group conducted a new information program for 63 high school students in C area, and the control group selected 52 high school students from April 2 through June 3, 2025. The comparison between the experimental and the control group before and after the information program was analyzed using the paired t-test. In order to verify whether there is a significant difference compared to the average of the pre-test, each pre-test score was controlled as a covariate. As a result of comparing the mean difference between the pre-post experimental and control groups, the experimental group decreased in the risk of intentional self-harm after the information program was implemented(t=2.06, p<.05), while the control group increased(t=-3.52, p<.01). It was found that the experimental group changed positively in intentional self-harm thinking than the control group. To verify the homogeneity of the group, comparing the mean difference between the pre-experiment-control group showed that it was not significant, and it was identified as a homogeneous group. The experimental group showed an overall improvement in post-change than before, while the control group showed little pre-post change. Therefore, it is necessary to develop a family intervention program that reflects socio-cultural characteristics. Furthermore, research should continue to be carried out to enable participation in various levels of target, region and programmes
목차
Abstract 1. INTRODUCTION 2. MATERIALS AND METHODS 2.1 Materials 2.2 Methods 3. RESULTS 3.1 General characteristics of the subjects 3.2 Verification of intentional self-harm pre- and post-effectiveness 3.3. Covariant analysis of intentional self-harm 3.4. Verifying the pre and post-effectiveness of intentional self-harm thinking 3.5. Pre-post analysis of intentional self-harm attitude scale and item-by-item correspondence 4. DISCUSSION 5. CONCLUSION REFERENCES