• 디지털융복합연구
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• 제17권12호
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• pp.367-374
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• 2019

본 연구는 한국 여성의 알코올사용장애 영향요인을 파악하여 한국 여성의 알코올사용장애 중재를 위한 기초자료를 제시하고자 수행되었다. 본 연구는 제6기 국민건강영양조사 자료를 활용하였으며 만 19세 이상 여성을 대상으로 인구사회학적 특성, 건강관련 특성 및 알코올사용장애 여부를 파악하였다. 자료분석은 IBM SPSS 25.0 프로그램을 이용하여 복합표본설계를 적용하였다. 연구 결과 한국 여성의 알코올사용장애 유병률은 14.7%였으며 알코올사용장애군과 정상군은 연령, 결혼 여부, 교육수준, 경제활동 여부, 흡연 여부, 스트레스 인지 정도, 우울증상 여부에 따라 유의한 차이가 있었다. 알코올사용장애 영향요인을 분석한 결과 알코올사용장애 유병 위험은 연령이 낮을 경우 4.0배, 미혼일 경우 1.6배, 경제활동을 하는 경우 1.6배, 흡연을 하는 경우 4.3배, 우울증상이 있는 경우 1.9배 높은 것으로 나타났다. 본 연구의 결과에 따라 경제활동을 하는 미혼 여성의 음주와 흡연 여부, 우울증상을 파악하고 함께 접근하는 것이 필요하며, 추후 다양한 변수를 포함한 경제활동을 하는 미혼 여성의 알코올사용장애 위험요인에 대한 연구를 제언한다.

• 가족자원경영과 정책
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• 제11권3호
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• pp.23-43
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• 2007

The purpose of this study was to examine how college students' attitudes toward the use of money and credit cards have affected their financial management practices. The data were collected from 231 college students in Seoul using by a self administered questionnaire. Frequencies, factor analyses, t-tests, ANOVA, and multiple regression were conducted using by SPSSWIN 12.0. The results from this study were as follows. First, results of the factor analysis of attitudes toward the use of money were divided into 5 dimensions such as instrument of ostentation, sufficiency of desire, source of anxiety, diligence and economy, and instrument of preparation for the future. Attitudes toward the uses of credit cards were divided into 3 dimensions, such as positive affection, cognition of reverse function, and attitudes of use-behavior. Financial management practices were divided into 2 dimensions: planning and performing. Second, social-demographical & economical factors, among such as gender, allowance, financial stress, number of credit -cards possessed, and expenses of credit -cards totals each month were significant in the regression analyses for the financial management practices. The results indicate that attitudes toward the use of money have a bigger effect on financial management practices than attitudes towards credit cards. Specifically, attitudes toward the use of money as an instrument of preparation for the future had the most effect on the financial management practices. These results imply that for sound financial management practices to take place, there needs to be education on attitudes toward the use of money.

• 한국IT서비스학회지
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• 제20권6호
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• pp.1-16
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• 2021

The health functional food market continues to grow, and according to that trend, the subdivision sales of personalized health functional foods, which have been legally prohibited, will be operated as a special regulatory pilot project. Personalized health functional food recommendations have a variety of personalized indicators to consider, and it is believed that algorithmic methods will be needed to proceed in a customized manner considering all of them. This study aims to contribute to the development of the AI-based health functional food recommendation service by studying factors that affect the use of the AI-based health functional food recommendation service. This paper analyzed the intention of use for AI-based health functional food recommendation service based on the information system success model and Technology Acceptance Model. This study considered information quality factors, service quality factor, and system quality factor as independent variables influencing perceived usefulness, perceived ease of use and trust. For empirical analysis, 406 questionnaires were used and the collected data were performed using AMOS 22.0 and SPSS 22.0. Research has shown that the accuracy, timeliness, empathy and availability have a positive effect on usefulness. Understandability and availability has been shown to have a positive effect on ease of use. The accuracy, understandability, empathy and availibility has been shown to have a positive impact on Trust. Usefulness, ease of use and trust all have been shown to have a positive influence on intention of use.

• 디지털콘텐츠학회 논문지
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• 제16권2호
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• pp.283-290
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• 2015

본 논문은 최근 급증하고 있는 중국 유학생들의 SNS 이용 현상에 대해서 탐색하고자 하였다. SNS와 같은 커뮤니케이션 미디어는 그 활용 정도에 따라서 사회화와 깊은 관계가 있다. 따라서 국내 중국 유학생들의 SNS 이용 현황 및 그러한 SNS 이용에 영향을 미치는 요인에 대해서 분석해봄으로써 중국 유학생들의 스마트미디어 이용 트랜드와 한국 사회 정착의 관계를 유추해볼 수 있을 것으로 기대한다. 국내 중국 유학생의 SNS 이용에 영향을 미치는 요인에 대한 연구를 위해서 연구틀로 새로운 기술 수용 연구에 활용되어온 정보기술수용모델(TAM)을 적용하였다. TAM 이론에 근거해서 SNS의 기술적속성과 개인적속성 그리고 사회적속성을 독립변인으로 도출하였고, TAM에서 전통적으로 매개변인으로 입증된 지각된 용이성과 지각된 유용성을 매개변인으로 적용하였다. 연구 결과 몇몇 가설은 기존의 연구와 같은 결과를 보였으나, 서비스품질과 개인의 혁신성 등은 기존 이론과 달리 지각된 용이성에 긍정적인 영향을 미치지 않는 것으로 나타났다. 이는 SNS가 가지고 있는 미디어적 특성과 또 이미 어느정도는 익숙한 사회적 매체로 자리매김한 결과로 유추할 수 있겠다. 향후 보다 다양한 변인의 발굴과 전국 단위의 샘플링을 통해서 보다 객관적인 연구를 한다면 한국내 외국인들의 사회정착화와 커뮤니케이션 미디어의 상관관계를 고찰하는데 큰 도움이 될 것으로 기대한다.

• Child Health Nursing Research
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• 제24권4호
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• pp.383-392
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• 2018

Purpose: The purpose of this study was to identify factors associated with smartphone overdependency in preschool children based on an analysis of mother, child, and their mutual dyadic relationships. Methods: Data were collected from 171 mothers of preschool children enrolled at daycare centers and kindergartens from January to March 2018. The data were analyzed by descriptive statistics, the t-test, analysis of variance with $Scheff{\acute{e}}$ post hoc test, Pearson correlation coefficient, and hierarchical regression analysis using SPSS version 24. Results: The self regulation of preschool children (${\beta}=-.358$, p<.001) was the factor most closely associated with smartphone overdependency. The second most closely associated factor was children's use of a smartphone 0.5-1 hour daily (${\beta}=-.249$, p=.005). Additional associated factors were mothers' use of a smartphone for 3-4 hours daily (${\beta}=.217$, p=.002), children's use of a smartphone for less than 0.5 hour daily (${\beta}=-.212$, p=.006), and children's use of a smartphone for 1-2 days per week (${\beta}=-.205$, p=.026). Conclusion: Based on the results of this study, it is necessary to try to develop guidelines and programs to prevent smart phone overdependency in preschool children.

• 유통과학연구
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• 제12권10호
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• pp.11-17
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• 2014

Purpose - The purpose of this study is to investigate the relationship that is found to exist between the technology-based self-service convenience orientation factor and the factors of convenience and quality. Research design, data, and methodology - The questionnaire was developed by using the modified and supplementary questions that were examined in previous studies. We used the SPSS/PC 18.0 and lisrel 8.3 statistical packages to analyze the results of the research. For validating the research hypothesis and structural relationship of the research model, path analysis was used in this study. Results - The ease of use exerted a significant influence on the four dimensions. Information had a significant influence on transaction, benefit, and post-benefit convenience. Control had a significant influence on five dimensions. Conclusions - This study suggests that technology-based self-service convenience is classified into five multi-dimensional levels. Further, the study reveals that control, ease of use, and information are important variables in order to increase convenience. Therefore, for improving technology-based self-service convenience, it is important to improve the control, ease of use, and information variables.

• 품질경영학회지
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• 제45권3호
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• pp.583-594
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• 2017

Purpose: The purpose of this study is how personal information protection risks affect the intention to use domestic smart banking services. VAM(Value based Adoption Model) model is validated as a theoretical background, selecting ease of use, usefulness and perceived security as a benefit factor, and considers perceived cost, technical complexity, and risk of personal information leakage as a sacrifice factor. Methods: The method of this study used questionnaire survey to collect 365 data on suer's perception on smart banking services, and also performed a structural equation modeling method using by AMOS 23. Results: The result of this paper shows that all hypothesis are accepted statistically significant except 1 hypothesis. Conclusion: This research is concluded that perceived value is affected on statistically positive impact on ease of use, usefulness and perceived security, and negative impact on perceived cost and risk of personal information violation, not statistically technical complexity.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2008년도 제39회 하계학술대회
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• pp.1326-1327
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• 2008

Recently, the air pollution is supposed is to be the most serious environmental problem. Therefore, a small air cleaner is asked to make comfortable indoor environment for the moderns who have frequent indoor activity. In this study, without generating of the second pollution source, dust in the air and harmful microorganisms can be removed by the electric dust collecting technology which has high reliability and efficiency to be able to remove the impurities even though it is just 0.01${\mu}m$. Accordingly, power sources of the dust collector use, it is not inefficiency and offering to dust collector unstable. In order to overcome the point at issue, a this study, for power factor compensating use the PFC circuit, for removing the noise use EMI filter and for generating the hight voltage use the Cockcroft Walton Circuit. And we study power source on characteristic and improvement.

• 복식문화연구
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• 제14권4호
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• pp.647-656
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• 2006

A purpose of this research was to analyze an effect of discount stores image on brand equity of fashion brand. One hundred ninety-four women living in Seoul and its suburb were surveyed for this study. For data analysis, descriptive statistics, factor analysis, multiple regression, and ANOVA were used for this study. As the results, first, discount stores image was classified into five factors such as convenience, service, store atmosphere, familarity, and easy use. Second, brand equity was divided into three factors such as brand loyalty, perceived quality and brand recognition. Generally, discount stores images were correlated with brand equity factor. Third, results revealed that service, easy use, convenience, and familarity were 32% of the explained variance in brand loyalty. Also, store atmosphere convenience, service, and easy use were 26% of the explained variance in perceived quality. Results revealed Store Atmosphere and easy use, and familarity were 21% of the explained variance in brand recognition. Based on these results, discount stores in private brand marketing strategies would be suggested.

• 한국IT서비스학회지
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• 제13권3호
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• pp.235-255
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• 2014

Social Network Service (SNS) with emergence of Web 2.0 have been developed rapidly. Unlike other games, social network game is based on the relationship with smart devices and studied for user-centered behavior as a potential factor derived from the Technical Acceptance Model (TAM). This research is conducted for finding out influencing factors on continuous intention for smart device users. Therefore, the independent variables consist of subjective norm, mobility, playfulness, self-efficacy, and ease of use. The intermediate variables also compose of flow, and user satisfaction and the dependent variables as continuous intention. The result of study shows the following: First, subjective norm, playfulness, self-efficacy and ease of use except mobility have the positive effect on user flow. Second, subjective norm, mobility, playfulness and ease of use except self-efficacy have significantly the positive effect on user satisfaction. Finally, user flow has significantly the positive effect on user satisfaction and continuance intention and a factor of user satisfaction have significantly the positive effect on continuance intention.