• 대한간호학회지
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• 제34권5호
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• pp.869-880
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• 2004

Purpose: This study was conducted to examine the relationship among health concern, self-rated health, health status, and health promotion behavior of elderly women in urban areas. Method: The subjects of this study consisted of 271 Korean elderly women over 65years. The data was collected through personal interviews using questionnaires from March to May of 2003. The data was analyzed by the SPSS(ver.10.0) computer program, and it included descriptive statistics, t-test, one way ANOVA, and the pearson correlation coefficient. Result: There was a significant positive correlation between self-rated health and health status. Health promotion behavior related to all health concerns, self-rated health, and health status. Conclusion: This study showed that strategies of elderly care intervention to put in practice health promoting behavior is needed to improve quality of life in elderly women. In addition, health education appropriate for health maintenance and health promotion must be done fordaily living to maintain well-being for the rest of their lives.

• 한국직업건강간호학회지
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• 제22권4호
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• pp.305-313
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• 2013

Purpose: The study was done to identify factors influencing health promoting behaviour in office workers according to the type A/B personality. Methods: The data were collected by questionnaires from 249 workers in Seoul and Gyung-gi province. Measures were a health promoting behaviour, the type of personality, self-esteem, perceived health status, social support, and job stress. The data were analyzed using Pearson correlation coefficients, t-test, and stepwise multiple regression with SPSS/WIN 15.0 version. Results: This study suggests that A type office workers have a little lower degree in health promoting behaviour, self-esteem, social support and have a higher degree in perceived health status, perceived symptoms and job stress than those of B type office workers. The factors which influence A type office workers on health promoting behaviour are social support, perceived health status and self-esteem, which accounted for 40.2% of the variance and those of B type office workers, self-esteem and perceived health status accounted for 24.5%. Conclusion: It needs to develop and operate self-management program for health maintenance and promotion for the type A/B personality White Collar Workers.

• 지역사회간호학회지
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• 제18권3호
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• pp.431-440
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• 2007

Purpose: The purpose of this study was to describe stage distribution of current and former smokers and to analyze significant variables that used by adolescents at each stage using the Transtheoretical Model. Methods: A cross-sectional study was performed with 145 students attended to five high schools in one rural area. The survey instruments included stages and processes of change. decisional balance, self-efficacy, and knowledge related to smoking. Results: Among the participants, 47.6% were in the precontemplation and contemplation stages, 20.7% were in the preparation stage, and the other 31.7% were in the action and maintenance stages. Analysis of variance tests revealed that behavioral processes, pros and cons of smoking, and self-efficacy were significantly associated with the stages of smoking cessation, while among 10 processes of change, self-reevaluation, self-liberation, and reinforcement management were significantly different by the stages. Conclusions: The study results suggest that smoking cessation programs should emphasize behavioral strategies, self-efficacy, and decisional balance to help students adopt and maintain smoking cessation.

• 대한치과의사협회지
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• 제57권9호
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• pp.504-513
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• 2019

Dental education is gradually transitioning to competency-based education system, which aims to help dentists achieve certain core competencies by means of various systems, such as curriculum accreditation. This study examined satisfaction with dental school education and the differences in the perceived importance and self-assessment of competencies among general dentists, in an attempt to propose a desirable direction for dental education. A questionnaire was administered to new general dentists who graduated from a dental school within the past 10 years. The results of the survey were analyzed using the Importance-Performance Analysis to understand differences in dentists' perceptions. Overall satisfaction with education was low in terms of the curriculum's relevance to actual practice and its capacity for cultivating required competencies. Furthermore, many of the respondents strongly perceived the need to improve dental education. Additional investigations into the satisfaction with education showed no difference. Among the seven key competency domains, dentists perceived Health Promotion to be important and also assessed themselves as having high competence. However, regarding the perceived importance of the remaining domains, self-assessment of competence was low for Professionalism, Communication & Interpersonal Skills, Knowledge Base, Information Handling & Critical Thinking, Clinical Information Gathering, Diagnosis & Treatment Planning, and Establishment & Maintenance of Oral Health. The results of this study suggest that a competency-based education model should be developed and incorporated into dental education to set performance standards and to promote systematic self-assessment in order to foster the development of competence in dental students.

• 정보교육학회논문지
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• 제19권1호
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• pp.21-30
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• 2015

21세기 지식 정보 사회에 컴퓨터 교육이 매우 중요하다. 컴퓨터 교육에서 컴퓨터 프로그래밍 교육이 매우 중요하다. 컴퓨터 프로그래밍 교육에는 교수 학습 모델이 거의 없다. 본 연구에서는 학생들이 자기조절 학습을 할 수 있는 자기 조절 학습 모형을 개발한다. 본 연구에서는 자기 조절 학습 요소, 자기 조절 학습 단계와 자기 조절 학습 모형을 제안한다. 자기조절 학습 요소는 과제 수준, 일반화, 효율화이다. 자기조절 학습 단계는 문제이해, 설계, 코딩, 시험, 유지보수이다. 자기조절 학습 모델은 복사하기, 변형하기, 창조하기, 도전하기이다. 본 연구의 결과는 다음과 같다. 학습 요소들과 성취도간의 상관관계 분석은 효율화와 일반화가 과제 수준보다 더 높았다. 학습 단계에는 문제 이해와 설계 단계가 다른 단계보다 더 높았다. 학습 모형에서는 변형하기, 창조하기, 도전하기가 구현하기보다 상관관계가 더 높았다.

• Asian Pacific Journal of Cancer Prevention
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• 제14권2호
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• pp.1009-1016
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• 2013

Background: The benefits of physical activity are well established and recognized to prevent adults from many chronic diseases and particularly some forms of cancers. Objectives: The present study was conducted to investigate the present status of physical activity among Saudi adults in Al-Ahsa, and to examine the association between the stages of change for physical activity and perceived barriers, and self efficacy. Methods: A cross-sectional study of 242 subjects (118 males and 124 females) attending health centers aged between 20-56 years, were personally interviewed for demographic data, anthropometric measurement, physical activity level, stages of change for physical activity, self efficacy and perceived barriers. Results: Forty eight percent of the females were overweight and 16.9% of the males were obese with no significant difference between the genders for BMI categories. More than half of the females were inactive and 39% of the males were physically active with a significant difference (P=0.007). Twenty percent of the males were in maintenance stage, while similar percentage of the females were in contemplation stage. However the majority of the subjects were in pre-contemplation stage with a significant difference across the stages. Males had a higher mean score of self efficacy and less external barriers of physical activity. The major barrier among the females was lack of time ($7.2{\pm}1.4$) and in the males, lack of motivation ($7.7{\pm}1.4$). The females had less internal ($21.2{\pm}3.8$) barriers comparable to the males ($23.08{\pm}4.7$). Both genders had a significant relationship between stages of changes of physical activity and perceived barriers (internal and external), but in the females no significant difference across the stages was observed for self efficacy unlike the males who had a significant difference for self efficacy and self efficacy categories. Conclusion: The present study provided useful data on stages of change for physical activity and some psychosocial factors (self efficacy and perceived barriers) that can help to tailor strategies aiming at increasing physical activity level according to self efficacy and to the barriers detected, to prevent many chronic diseases including certain types of cancer in Saudi Arabia.

• 임상간호연구
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• 제17권3호
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• pp.329-339
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• 2011

Purpose: The purpose of this research was to develop and train caregivers in tracheostomy tube care using a self-management program to assist patients with an 'at home' tracheostomy procedure. Caregivers' self-efficacy and knowledge of tracheostomy management before and after the training was also identified. Methods: Research participants were the main caregivers for patients with tracheostomies who were affiliated with a 'Home Healthcare Center'. Training and observation were done at 'A Hospital' and 'G Hospital' both affiliated with 'K University' in Seoul. Data were collected from May 3, 2010 to January 25, 2011 and analyzed using Wilcoxon signed rank test with SPSS program version 12.0. Results: Significant differences were found for the pre and post evaluation of the 'self-management program' for the implementation of tracheostomy care. The development and implementation of the 'self-management program' improved the main caregivers' knowledge of tracheostomy tube management (Z=-3.599, p<.001). Conclusion: Results show that this program has identified an effective nursing intervention for promoting the caregivers' knowledge of tracheostomy care and self-efficacy. We recommend that further research should be done to test primary caregivers' maintenance of knowledge and self-efficacy in tracheostomy tube management and identify factors affecting knowledge and self-efficacy in the care of these patients.

• 한국구조물진단유지관리공학회 논문집
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• 제23권6호
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• pp.120-131
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• 2019

본 연구에서는 빛 감성친화형 콘크리트에 광촉매를 적용하여 대기질 및 실내공기질을 개선하기 위한 LEFC 블록을 개발하고자 하였다. LEFC에 광촉매를 적용하게 되면 자외선 입사면 반대편에서도 투과로 인한 자외선이 존재하여 광촉매가 반응함으로써 일반 건축 자재를 적용한 경우보다 광촉매 반응효율이 크게 상승한다. 따라서 광촉매를 LEFC에 적용하기 위해 슬럼프, J-ring, L-box 테스트를 통한 자기충전성능을 평가하여 최적 배합을 결정하였고, 압축 및 휨 강도 시험을 통해 역학성능을 평가하였다. 그리고 TiO2 분포도를 확인하기 위해 SEM과 EDS 분석을 실시하였다. ALC골재와 단열재 적용으로 광촉매 사용량을 줄이고 단위중량을 감소시키는 방안을 활용하여 광촉매 효율을 증가시키는 빛투과 콘크리트 블록을 제작하였고, 향후 건조수축 등의 문제점 개선 및 NOx 제거 실험을 통한 LEFC 블록 성능 평가를 진행하고자 한다.

• 정보보호학회논문지
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• 제26권1호
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• pp.93-107
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• 2016

다중 접속 역할 게임(Massively Multi-Online Role Playing Game, MMORPG)에서 게임봇은 게임 밸런스에 악영향을 끼치고 일반 유저들에게 상대적인 박탈감을 느끼게 하여 게임 수명을 단축시키는 위험 요소이다. 따라서 그 동안 게임 봇을 탐지하기 위한 다양한 방법이 연구되었으나 특정 게임 컨텐츠의 특징에 초점을 맞춤에 따라 신규 게임이 출시될 때마다 탐지 기법 개발이 필요하거나 혹은 게임 및 봇 프로그램 업데이트에 따른 유지 보수 방안을 고려하지 않고 있다. 본 논문에서는 게임봇이 본질적으로 갖고 있는 특징인, 설정된 패턴에 따라 행동을 반복하는 자기유사성을 주요 특질로 이용한 기계 학습 기법을 제안하고 이렇게 학습한 모델을 자동으로 유지 보수하는 시스템을 제안하였다. 이렇게 제안한 방법은 엔씨소프트의 대표 MMORPG인 리니지, 아이온, 블레이드 앤 소울에 대해 성능을 테스트하였으며 시스템을 구현하여 실전에 적용하였다.

• 대한간호학회지
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• 제37권7호
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• pp.1159-1165
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• 2007

Purpose: The purpose of this study was to investigate the stages of change in smoking cessation after a Coronary Artery Bypass Graft(CABG) and to identify the related factors. Methods: The subjects (n=157) were patients who underwent a CABG in a university hospital from March 1998 to October 2005 and were smokers before the CABG. Data was collected viachart review and a telephone interview, and analyzed with descriptive statistics, $X^2$ test, one-way ANOVA, and Kruskal-Wallis procedure by the SPSS/PC win 12.0 program. Results: The subjects smoked for an average of 34 years (21 cigarettes per day) before surgery. Eleven percent of the subjects were in pre-contemplation, 6.4% in contemplation, 13.5% in preparation, 4.5% in action, and 64.5% in the maintenance stage. Nicotine dependence and self-efficacy were different among the groups with different stages of change in smoking cessation. Nicotine dependence was the lowest (p=0.00) and self-efficacy was the highest (p=0.00) in the maintenance stage. The number of subjects in pre-contemplation and contemplation significantly increased 6 years after surgery(p=0.05). Conclusions: To implement effective smoking cessation interventions for CABG patients, the intervention should be developed to accommodate individual readiness for smoking cessation, especially so for those who had a CABG more than 6 years previously.