• 디자인융복합연구
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• 제18권3호
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• pp.71-87
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• 2019

Previous research has shown that the use of self-disclosure, the process of revealing personal thoughts and feelings, in conversational agents (CAs) increases overall user evaluations. However, research exploring the effects of self-disclosure in different situations or dialogue types is limited. This study investigated the effects of self-disclosure and dialogue type (task- vs. social-oriented) on trust, usefulness, and usage intention. Results showed significant interaction effects between self-disclosure and dialogue type. For CAs that did not use self-disclosure, trust, usefulness, and usage intention were higher in task-oriented dialogues. In contrast, CAs that did use self-disclosure had higher trust, usefulness, and usage intention in social-oriented dialogues. These results suggest that researchers and designers should consider the specific dialogue types and corresponding user goals when adding human qualities, such as self-disclosure, to CAs.

• 디지털콘텐츠학회 논문지
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• 제18권8호
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• pp.1475-1480
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• 2017

사용자 경험은 중국 휴대폰 책읽기 앱이 혁신적으로 발전하는 중요한 경로이다. 설비, 플랫폼, 매체, 내용 및 형식은 이동식 매체 사용자 경험의 대상 전체로 구성된다. 사용자 요구을 이해하는 것은 사용자 경험을 향상시키는 논리적인 출발점이다. 본 연구는 사용자가 실제 사용 환경에서 전자 도서의 찾기 및 다운로드, 앱 화면 설치 및 경험, 음성의 낭독 체험, 평가 및 공유 네가지를 진행하게 한다. 사용자에 대한 관찰 및 인터퓨를 바탕으로 관련된 문제를 수집하고 정리를 통하여 사용자로 하여금 불쾌한 요소를 선별한다. 이상 문제에 대하여 초점을 맞춰 본 연구는 중국 휴대폰식 책읽기 앱을 개선하는 구체적인 의견을(가이드라인) 제시한다.

• Child Health Nursing Research
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• 제17권4호
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• pp.264-271
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• 2011

Purpose: The purpose of this study was to compare self-esteem, perceived life satisfaction, depression and aggression according to the experience of suicidal impulse in adolescents. Methods: Data were collected from 249 middle and high school students in J city. The constructed questionnaires included items on self-esteem, perceived life satisfaction, depression and aggression. Results: Self-esteem, perceive life satisfaction, depression, and aggression differed significantly between the suicidal impulse group and non-suicidal impulse group. The suicidal impulse group experienced lower self-esteem (OR=3.27), higher depression (OR=12.38) and higher aggression (OR=5.72) than the non-suicidal impulse group. Conclusion: The findings indicate that integrated and effective interventions are needed to prevent suicidal attempts by adolescents who had experiences of suicidal impulse. Information on the cognitive, psychological and social characteristics of adolescents must be considered when developing the interventions.

• 보건교육건강증진학회지
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• 제27권1호
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• pp.81-89
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• 2010

Objectives: To investigate the relationship between experience of hunger in childhood or adolescence and diabetes mellitus in old age. Methods: Stratified national samples of 421 men and 554 women aged 60-89 in South Korea were analyzed. Diabetes diagnosed by a doctor was used as the dependent variable. Experience of hunger in childhood was assessed with the question, "In your childhood, have you ever gone hungry with skipping a meal?" and "In your childhood, have you ever eaten porridge or some bran cake as main dish instead of rice because of lack of food?" Odds ratios (ORs) and 95% confidence interval (CI) were calculated by multiple logistic regressions. Results: ORs of diabetes by experience of hunger in childhood were 1.64(95% CI 0.95-2.83) for men and 1.58(95% CI 1.01-2.47) for women. Significant association of experience of hunger in childhood with prevalence of diabetes persisted in men after adjustment for adulthood and old age socioeconomic position indicators and other risk factors(OR 1.88(95% CI 1.04-3.41)). The effect of experience of hunger in 10-19 years was more prominent than that in less than 10 years in both gender. Conclusion: Experience of hunger in childhood or adolescence may increase the risk of diabetes in Korean elders.

• International Journal of Internet, Broadcasting and Communication
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• 제13권4호
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• pp.176-184
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• 2021

This study aims to examine 1) the influence of festival emotional and function values on travelers' positive festival memory, festival attachment, and experience sharing behavior, and (2) the moderation effect of online friendship among the path. In the present study, the proposed model was developed based on the MTS from 340 collected participants who have experienced the festival held in Guangdong Province in China. The SPSS and AMOS were used for statistical analysis. The results revealed that emotional and function festival values are positively related to the positive festival memory of travelers; positive festival memory significantly influences festival attachment and experience sharing behavior of travelers. Meanwhile, festival attachment also has a significantly positive effect on the experience-sharing behavior of travelers. Moreover, the presented differential experience sharing behavior of travelers follows the level of their online friendship. Travelers with high online friendships presented higher sharing behavior than travelers with low online friendships. Depending on the results of this study, we could provide some theoretical implications for future festival research and online communication research. These results could provide some practical implications for festival managers to develop more communication strategies.

• 보건의료산업학회지
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• 제12권2호
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• pp.15-26
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• 2018

Objectives : This study aimed to evaluate the factors related to the experience of unqualified dental practice. Methods : We interviewed 19,961 adults aged 30 years and over using the 2013 Community Health Survey data. To determine the independent factors related to experience of unqualified dental practice, odds ratios and 95% confidence intervals were calculated using multiple logistic regression analysis. Results : The experience of dental treatment by unqualified dentists was significantly higher in women, older people, families with less than 1 million won household income. It was lower scores in diabetes health education while The worse the subjective oral health and the required dental care was significantly higher in those who did not experience dental treatment. Conclusions : The likelihood of experiencing unqualified dental practice was higher in diabetes patients from vulnerable classes, such as women, the elderly, and those with poor educational background or low income.

• 한국치위생학회지
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• 제15권5호
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• pp.823-829
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• 2015

Objectives: The objective of the study was to investigate the related factors of non-utilization of dental care among Korean adults. Methods: Korean National Health and Nutrition Survey 2012 was carried out in South Korea. A total of 5,589 adults were interviewed and examined. A multinominal logistic regression model was used to estimate the odds ratio with 95% confidence intervals for the non-utilization of dental care. Results: The non-utilization of dental care was shown to have a badly perceived oral health status, less toothbrushing before sleeping(OR=1.18: 95% CI=1.00-1.39), periodontitis symptoms (OR=1.82: 95% CI=1.50-2.22), toothache experience (OR=2.03: 95% CI=1.75-2.34), TMJ symptom experience (OR=3.31: 95% CI=2.74-3.99), speaking problem (OR=1.87: 95% CI=1.75-2.34) and a partial dentures needs (OR=2.49: 95% CI=1.93-3.19). Conclusions: The non-utilization of dental care tended to have badly perceived oral health status, less toothbrushing before sleeping, periodontitis, toothache experience, TMJ symptom experience, speaking problem, and partial dentures needs.

• 보건교육건강증진학회지
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• 제30권3호
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• pp.13-23
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• 2013

Objectives: This study was conducted to find out health behaviors and health promotion behaviors and their influencing factors among North Korean refugee adolescents. Methods: All the 139 students registered in a specialization school which provided regular school curriculum for the North Korean refugee adolescents participated in the survey. Collected data were analyzed by descriptive statistics, t-test, ANOVA, and multiple regression analysis. Results: Current smoking, alcohol drinking and experience of depression in North Korean refugee adolescents were more prevalent than those of South Korean adolescents. Self-esteem, self-efficacy and social support were identified as factors affecting health promotion behavior. Conclusions: Health promotion program is needed to reduce the North Korean refugee adolescents' depression and to stop smoking and drinking. In the process of creating these programs, of creating program, we should consider self-esteem, self-efficacy and social support in the educational method to make these programs be effective.

• Journal of Preventive Medicine and Public Health
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• 제43권4호
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• pp.283-291
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• 2010

Objectives: The purpose of this study was to develop a prediction model for future smoking intention among Korean adolescents aged 13 to 15 in order to identify the high risk group exposed to future smoking. Methods: The data was collected from a total of 5940 students who participated in a self-administrated questionnaire of a cross-sectional school-based survey, the 2004 Korea Global Youth Tobacco Survey. Chi-square tests and logistic regression analyses were carried out to identify the relevant determinants associated with intentions of adolescents’ future smoking. Receiver Operation Characteristic (ROC) assessment was applied to evaluate the explanation level of the developed prediction model. Results: 8.4% of male and 7.2% of female participants show their intentions of future smoking. Among non-smoking adolescents; who have past smoking experience [odds ratio (OR) 2.73; 95% confidence interval (CI) 1.92- 3.88]; who have intentions of smoking when close friends offer a cigarette (OR 31.47; 95% CI = 21.50 - 46.05); and who have friends that are mostly smokers (OR 5.27; 95% CI = 2.85 - 9.74) are more likely to be smokers in the future. The prediction model developed from this study consists of five determinants; past smoking experience; parents smoking status; friends smoking status; ownership of a product with a cigarette brand logo; and intentions of smoking from close friends’ cigarette offer. The area under the ROC curve was 0.8744 (95% CI=0.85 - 0.90) for current non-smokers. Conclusions: For efficiency, school-based smoking prevention programs need to be designed to target the high risk group exposed to future smoking through the prediction model developed by the study, instead of implementing the programs for all the students.

• 벤처창업연구
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• 제16권6호
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• pp.213-227
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• 2021

최근 치유농업 연구개발 및 육성에 관한 법률의 제정·시행으로 정부 전담 조직의 구성 및 전문 인력 배출 등 법적토대가 마련되었다. 그러나 국내 치유농업에 대한 연구는 해외 사례 소개 및 국내 여건 조사 등 초기 단계에 머무르고 있다. 본 연구는 치유농업참가자를 대상으로 치유농업시설 재방문의도와 인과성이 있는 요인을 규명하고 요인들 간의 관계를 규명하는데 연구목적이 있다. 치유농업 참가자를 대상으로 시설체험 만족도를 매개변수로 하여 체험유형이 재방문의도에 미치는 영향에 관하여 분석하였다. 체험유형의 하위변수를 교육적체험, 일탈적체험, 오락적체험, 심미적체험으로 구분하였다. 전국에 거주하는 치유농업프로그램 체험자들로부터 수집한 설문지 259부를 실증분석에 사용하였다. PROCESS macro v3.4와 SPSS v22.0를 사용하여 매개변수가 단수인 단순매개모형을 기반으로 분석하였다. 분석결과 첫째, 체험유형 모두가 만족도에 정(+)의 유의한 영향을 미치는 것으로 나타났다. 둘째, 체험유형과 독립적으로 만족도는 재방문의도에 정(+)의 유의한 영향을 미치는 것으로 나타났다. 셋째, 체험유형 모두가 재방문의도에 정(+)의 유의한 영향을 미치는 것으로 나타났다. 넷째, 만족도는 체험유형 중 일탈적체험을 제외하고 체험유형과 재방문의도 간을 매개하는 것으로 나타났다. 본 연구는 치유농업 체험의 구체적인 체험특성을 기반으로 참가자들의 행동을 규명한 실증분석 연구라는 점에서 학술적 의의를 갖는다. 또한, 치유농업 참가자의 지속적인 참여를 높일 수 있는 체험 프로그램 개발과 치유농업 정책수립에 도움이 될 수 있을 것으로 사료된다. 후속 연구로는 조절변수가 도입된 조건부과정 모형을 통한 조절된 매개분석이나 연구에서 도입된 매개변수 외에 다른 매개변수의 발굴을 위한 연구가 필요할 것으로 보인다.