• Proceedings of the Korea Institutes of Information Security and Cryptology Conference
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• 2006.06a
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• pp.329-333
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• 2006

New computing paradigm in ubiquitous computing environments is revolutionizing the way people interact with computers, services and the surrounding physical spaces. In order to provide stronger authentication, MIST proposed an authentication framework for ubiquitous computing environments and assigned confidence values to some authentication methods to facility the combining. However, the assigned confidence values lack sufficient evidence. In this paper reliable confidence values for each authentication method used in MIST is proposed. These confidence values can combine multiple confidence values in some manner, producing a more accurate net confidence value. Authentication entities with confidence values allows the authentication framework to blond nicely into ubiquitous computing environments.

• Journal of Industrial Convergence
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• v.18 no.4
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• pp.101-110
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• 2020

The purpose of this study was to find the qualities of nursing students who need to improve their communication self-confidence by identifying their communication self-confidence, critical thinking disposition, and nursing professionalism. The study's data was collected from August 2019 to September 2019. Informed consent was received from 122 students who were in their senior of nursing college. The collected data was analyzed using SPSS WIN 20.0 program. As a result of the study, the score for communication self-confidence was 32.31, the score for a critical thinking disposition was 101.34, and the score for nursing professionalism was 3.78. Communication confidence was found to have a significant positive correlation with critical thinking tendency(r=.568, p<.001) and nursing professional intuition(r=.282, p<.001). The critical thinking tendency was found to have a positive correlation with communication confidence(r=.568, p<.001) and nursing professional intuition(r=.361, p<.001). Nursing professional intuition was also found to have a positive correlation with communication confidence(r=.282, p<.05) and critical thinking propensity(r=.361, p<.001).

• Journal of the Korean Applied Science and Technology
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• v.40 no.4
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• pp.811-824
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• 2023

The purpose of this study was to investigate the communication confidence, self-efficacy, and self confidence in first aid and to identify the predictors of self confidence in first aid. Subjects were 202 caregivers and data were collected by questionnaires from march 1 to 31, 2023. Data were analyzed using t-test, ANOVA, Scheffe's test, Pearson correlation coefficients and Multiple regression analysis using the SPSS 29.0 program. Self-efficacy was a positive correlation with communication confidence (r=.54, p<.001), and self confidence in first aid was a negative correlation with communication confidence(r=-.18, p<.05) and self-efficacy(r=-.31, p<.001). Predictive factors for self confidence in first aid were absence of nurse's aide(β=-.18, p=.009) and self-efficacy(β=-.30, p<.001), and explanatory power was 11.0%(Adj R2=.110, p<.001). Based on the results of this study, to develop and apply an educational program focusing on emergency problems.

• Korean Parent-Child Health Journal
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• v.8 no.1
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• pp.75-88
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• 2005

Purpose: This study was to examine the relationship between perceived the past parent-child relationship(caring and overprotection), present parent-child attachment (communication, confidence, alienation) and self-concept of woman college students. Method: The data was collected from March 15 through 26, 2004. The subjects in this study were 395 students who attended universities located in N and T city. The data analyzed using with SAS program, and analysis of variance, Pearson correlation analysis, multiple regression. Results: Concerning the connection of demographic variables to the past parent-child relations(caring and overprotection), current parent-child attachment(communication, confidence, alienation) made a Significant difference in economic family standard (p<.05), educational level of their fathers(p<.01), birth of order(p<.05) and whether or not they lived with their parents under the same roof(p<.05), past experience of living with their parents under the same roof(p<.01). The relationship of the past parent-child relations(caring and overprotection), and current parent-child attachment(communication, confidence, alienation) made a significant difference to communication(p<.001), confidence(p<.001), alienation(P<.001). The correlation among the past parent-child relations(caring and overprotection), current parent-child attachment(communication, confidence, alienation) and self-concept, caring had significantly positive correlation(p<.001) with communication(r=0.631), confidence(r=0.669) and self-concept(r=0.520), and had significantly negative correlation(p<.001) with overprotection(r=-0.369), alienation(r=-0.531). The overprotection had Significantly negative correlation(p<.001) with communication(r=-0.303) confidence(r=-0.369) and self-concept(r=-0.292), and that had significantly positive correlation(p<.001) with alienation (r=0.275). Overall, the past parent child relations(caring and overprotection) made a 28.2% prediction of self-concept, and the current parent-child attachment(communication, confidence and a sense or alienation) made a 46.1% prediction or self-concept, and their predictability was all significant. Conclusion: This study suggests that perceived the past parent-child relationship(caring and overprotection) is significant influencing factors on present parent-child attachment(communication, confidence, alienation), self-concept. Therefore, nursing strategy is needed to manage these revealed factors.

• The Journal of Korean Academic Society of Nursing Education
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• v.25 no.4
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• pp.448-458
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• 2019

Purpose: The aim of this study was to identify the effect of metacognition, communication skills, and confidence in the performance of core basic nursing skills on clinical competency in nursing students. Methods: A total of 158 students were recruited from two nursing colleges in B metropolitan city. Data were collected by means of self-reported questionnaires from December 3-31, 2018 and analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and multiple linear regression with SPSS 21.0. Results: Metacognition, communication skills, and confidence in the performance of core basic nursing skills were higher than normal and the relationship between the variables metacognition (r=.69, p=<.001), communication skills (r=.69, p=<.001), and confidence in the performance of core basic nursing skills (r=.59, p=<.001) were highly positively correlated with clinical performance. Factors influencing these three variables accounted for 64.4% of clinical competency. Conclusion: Further research on the development of the curriculum and intervention program, and the verification of the effect are needed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.2
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• pp.148-159
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• 2021

The purpose of this study was to investigate the influence of critical thinking disposition and communication competence on the problem-solving confidence satisfaction of nursing students. The data was collected using questionnaires completed by 215 nursing students in G city from November 1 to November 30, 2019. Data was analyzed using SPSS version 22.0. The data analysis showed that the mean score for critical thinking disposition was 3.69±0.37, communication competence 3.72±0.46, and problem-solving confidence 3.56±0.41. There was a significant positive correlation between critical thinking disposition and communication competence (r=.588, p<.001). critical thinking disposition and problem-solving confidence (r=.462, p<.001), communication competence, and problem-solving confidence (r=.255, p<.001). As per the regression analysis, the factors that affect problem-solving confidence were academic achievement, critical thinking disposition, the motive for selecting nursing science, and gender with an explanatory power of about 33.8%. Conclusions: This study showed that problem-solving confidence correlated with critical thinking disposition and communication competence. Therefore, to increase the critical thinking disposition and communication competence and thus enhance the problem-solving confidence of nursing students, it is necessary to develop and apply appropriate teaching methods and non-contact education programs.

• The Journal of Korean Academic Society of Nursing Education
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• v.23 no.4
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• pp.409-418
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• 2017

Purpose: Ineffective communication between healthcare professionals leads to medical errors and puts patients at risk of harm. The aim of this study was to examine the effects of interdisciplinary communication training in simulated settings on self-confidence in communication, observed communication behavior, and technical skill performances of nursing students. Methods: A repeated measures design with one group was conducted. Data was collected from 92 nursing students through a self-administered questionnaire and an observed behavior checklist. Data analysis was performed using descriptive statistics, a paired t-test, the Wilcoxon signed rank test, the Friedmann test, a Repeated Measures ANOVA, and the Spearman correlation coefficient. Results: Self-confidence in communication, observed Identification-Situation-Background-Assessment-Recommendation-Read Back communication behavior, and technical skill performances of nursing students were significantly improved. In observed communication behavior, the performance of Assessment and Read Back communication significantly improved. However, communication of Background, Assessment, and Recommendation did not improve to a satisfactory level. Observed communication behavior was not correlated with the overall technical skill performance. Conclusion: These results indicate that interdisciplinary communication training in simulated settings was effective in improving nursing students' confidence and communication skills with physicians. Longitudinal studies with larger samples are recommended in order to verify the effects of interdisciplinary communication training on clinical outcomes as well as communication competence.

• Journal of the Korean Applied Science and Technology
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• v.38 no.4
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• pp.1129-1142
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• 2021

This study was conducted to identify the impact factors of SBAR reporting education applied during clinical practice of nursing students on communication clarity, communication satisfaction, reporting confidence, and communication competency. Data collection period was from December 1st, 2019 to December 20th, 2019 and two nursing universities extracted conveniently for third graders who completed clinical practice for more than six weeks. The number of eligible applicants is 103 who received SBAR reporting and training and 113 who did not receive training. Data were analyzed by t-tests, one-way ANOVA, Pearson's correlation coefficient analysis using the SPSS 21.0 program. Positive correlation were between communication clarity and communication competency(r=.52, p<.001), and between reporting confidence and communication satisfaction(r=.53, p<.001), communication competency and reporting confidence(r=.46, p<.001). communication competency was a significant influence factor with communication clarity(𝛽=.28, p<.001), communication satisfaction(𝛽=.43, p<.001), and reporting confidence(𝛽=.15, p=.009) 49.0% explanatory power. In conclusion, it is necessary for nursing students to develop educational systems and teaching methods to strengthen the reporting system by identifying practical skills during clinical practice.

• International Journal of Contents
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• v.17 no.3
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• pp.30-37
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• 2021

This study aimed to determine the effects of simulation learning program using SBAR (Situation, Background, Assessment, Recommendation) techniques on undergraduate nursing students' clinical judgment and communication skills. A quasi-experimental research design (one-group pretest-posttest design) was used in this study. The participants included 88 students from a nursing college. There were statistically significant differences in clinical judgment, communication clarity, and communication confidence between pre-simulation learning using SBAR and post (t=10.32, p<.0001; t=6.05, p=<.0001; t=7.42, p=<.0001). The simulation learning program using SBAR was found to improve nursing students' clinical judgment as well as clarity and confidence in interprofessional communication.

• International journal of advanced smart convergence
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• v.4 no.2
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• pp.46-53
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• 2015

This paper suggests a method of real time confidence interval estimation to detect abnormal states of sensor data. For real time confidence interval estimation, the mean square errors of the exponential smoothing method and moving average method, two of the time series analysis method, were compared, and the moving average method with less errors was applied. When the sensor data passes the bounds of the confidence interval estimation, the administrator is notified through alarms. As the suggested method is for real time anomaly detection in a ship, an Android terminal was adopted for better communication between the wireless sensor network and users. For safe navigation, an administrator can make decisions promptly and accurately upon emergency situation in a ship by referring to the anomaly detection information through real time confidence interval estimation.