• 디지털융복합연구
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• 제15권7호
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• pp.445-456
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• 2017

모바일 헬스케어 앱은 기기로서의 특성도 가지지만 사용자가 요구하는 특정 영역의 관리와 연관이 있기 때문에 해당 콘텐츠에 대한 이해가 요구된다. 이에 본 연구는 심리적 요인으로서 도구적 효능감, 정보적 효능감, 건강정보지향, 유희성과 반응성이 모바일 헬스케어 앱 사용의도에 미치는 영향을 연구하고자 하였다. 이에 확장된 기술수용모델(TAM II)를 바탕으로 모바일 헬스케어 앱의 지속사용의도를 설명하는 다양한 외생변인들의 영향력을 살펴보기 위해 구조방정식 분석을 실시하였다. 연구결과 정보적 효능감과 도구적 효능감은 용이성과 유용성을 매개하여 사용의도에 영향을 미치는 것으로 나타났다. 유희성은 인지된 용이성과 유용성을 매개하여 지속사용의도에 영향을 미칠 뿐만 아니라 지속사용의도에 직접적인 영향을 미치는 것으로 나타났다. 건강정보지향과 반응성은 인지된 유용성을 매개로 지속사용의도에 영향을 미치는 것으로 나타났다. 이러한 연구결과는 도구적 관점, 정보적 관점, 유희적 관점에서 모바일 헬스케어 앱의 연구 및 제작의 필요성에 대한 접근을 시사한다.

• 디지털융복합연구
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• 제20권2호
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• pp.225-239
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• 2022

본 연구는 농업경영체 종사자를 대상으로 재정지원 활용을 조절변수로 하여 디지털농업화 요인이 기업성과에 미치는 영향을 연구하였다. 디지털농업화 요인을 디지털기술혁신지향성, 생태계건강성, 운용혁신지향성 및 기업가정신 지향성으로 구분하고 기업성과를 종속변수로 설정하였다. 전국에 소재한 농업경영체 종사자들을 대상으로 수집한 설문지 212부를 실증분석에 사용하였다. SPSS v22.0과 프로세스매크로 v3.4를 활용한 분석결과는 첫째, 디지털기술혁신지향성, 운용혁신지향성 및 기업가정신지향성은 기업성과에 유의한 영향을 미치고 생태계건강성이 기업성과에 미치는 영향은 유의하지 않는 것으로 나타났다. 둘째, 재정지원 활용은 디지털기술혁신지향성과 기업성과, 기업가정신지향성과 기업성과 간의 관계를 유의하게 조절하는 것으로 나타났다. 반면에 운용혁신지향성과 기업성과, 생태계건강성과 기업성과 간의 관계를 유의하게 조절하지 않는 것으로 나타났다. 또한 후속 연구로는 새로운 매개변수 발굴을 통한 매개모형 연구와 조건부과정 모형을 통한 조절된 매개분석 연구가 필요할 것으로 보인다.

• 디지털융복합연구
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• 제14권6호
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• pp.295-307
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• 2016

본 연구의 목적은 입원 아동 부모의 건강정보지향에 건강정보원 신뢰도와 전자 건강문해력이 미치는 영향을 파악하는 것이다. 본 연구의 대상자는 D광역시에 위치한 아동전문병원에 입원한 아동의 부모로서, 자가보고형 설문지에 응답한 총 109명이다. 수집된 자료는 기술통계 및 위계적 회귀분석 등의 방법으로 분석하였다. 건강정보지향에 대하여 일반적 특성 및 아동의 질병관련 특성, 건강정보원 신뢰도 및 전자 건강문해력을 투입한 위계적 회귀분석 결과, 본 모형은 건강정보지향에 대하여 약 40%의 설명력을 보였다(F=8.22, p<.001). 또한 건강정보지향에 가장 큰 영향을 미친 변수는 전자 건강문해력(${\beta}$=.54, p<.001), 건강정보원의 신뢰도(${\beta}$=.21, p=.008), 주관적 건강상태(${\beta}$=.19, p=.016), 연령(${\beta}$=-.15, p=.048)으로 나타났다. 따라서 입원아동 부모의 건강정보지향을 증진시키기 위해서는 전자 건강문해력을 증진시키는 동시에, 아동의 치료 및 건강관리에 대한 신뢰도 높은 건강정보를 제공하는 것이 필요하다. 또한 향후에는 입원아동과 같은 특정 건강문제에 대한 전자 건강문해력을 증진시킬 수 있는 구체적인 대안을 제안할 수 있는 연구가 시도되어야 할 것이다.

• 대한의용생체공학회:의공학회지
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• 제43권6호
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• pp.417-423
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• 2022

The present study proposed a new interface system for capsule endoscopy by using head mounted display (HMD) device, which can control the orientation of the capsule endoscope with electromagnetic actuator (EMA) system. The orientation information of the HMD user was detected by the gyroscope sensor built into the device and then calculated to as an angle increment using Unity Engine compiler. The measured angle changes from the HMD were converted to the current values of the corresponding coils to be changed in the EMA system. Two experiments were designed to measure the accuracy and the intuitiveness of the HMD interface system. In the angle accuracy measurement, the capsule endoscope driven by HMD interface system showed the averaged errors of 0.68 degrees horizontally and 1.001 degrees vertically for given test angles. In the intuitiveness measurement, HMD interface system showed 1.33 times faster manipulation speed rather than the joystick interface system. In this respect, the HMD interface system for capsule endoscopy was expected to improve the overall diagnostic environment while maintaining comfort of patients and clinicians.

• 통상정보연구
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• 제12권4호
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• pp.363-382
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• 2010

It should be unthinkable to not provide water at survival of any living things. Water is too a basic element for development for a country. Currently, the global market of mineral water is growing rapidly. This study, I conceptualized mineral water as bottled water. In particularly, bottled water has seen huge global growth for the last few years. The annual growth rate of the market in the period 2005-2009 was 5.9%. Following a surge in obesity and subsequent health and wellness trends, many consumers are switching from sugary soft drinks to healthier alternatives. Therefore, the global bottled water market is one area which has big potential for growth, but price competition is getting intensified among multi-national and domestic firms. Korean providers too are faced with strong competition in growing domestic market. The bottled water market has presence of multinational provider like Nestle, Danone and Coca-Cola, which collectively account for 35.1% of the world market share in 2009. On the basis of a market orientation approach, this article looks at changing environments in the world mineral water industry and attempts to describe foreign market entry strategy of the Korean mineral water industry. The market orientation provides strong norms for learning from customers and competitors, is instrumental in creating a superior value for buyers, innovating successfully, and generating excellent firm performance. So firms should consider a strategic planning in basis on market orientation before they enter foreign markets. Some discussions were made about managerial implications for Korean bottled water providers.

• 대한간호학회지
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• 제38권1호
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• pp.152-160
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• 2008

Purpose: It has been attempted to support mother of premature infants by providing information of premature infant care using e-Learning because premature infants need continuous care from birth to after discharge. Method: The e-Learning Program for mother of premature was developed with Xpert, Namo web editor, Adobe Photoshop, and PowerPoint and applied for 4 weeks from 4 to 30 September 2006. Result: 1) We found that the contents of information which premature infants' need when being in the hospital and after discharge were the definition of a premature infant, orientation of NICU, care of premature infants, care of premature infants' common diseases, the connection of healthcare resources, exchange of information, and the management of rearing stress. 2) The program content consisted of cause of premature birth, comparison to full-term baby, physiology character, orientation of NICU, common health problems, follow up care, infection control, feeding, normal development physically and mentally, weaning method, and vaccination. Conclusion: Considering the results, this program for mother of premature is a useful means to provide premature-care information to mothers. This information can be readily accessible and can be varied and complex enough to be able to help mothers to the information and assistance they require.

• 융합정보논문지
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• 제10권1호
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• pp.158-168
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• 2020

본 연구는 간호대학생의 신체이미지, 자아존중감 및 대인관계 정도와 상관관계를 파악하고 대인관계에 영향을 미치는 요인을 규명하기 위한 서술적 조사연구이다. 2019년 6월 한달간 A시와 Y군에 소재한 대학교의 간호학과 대학생 252명을 대상으로 구조화된 설문지를 이용하여 자료를 수집하였다. 수집된 자료는 SPSS 20.0을 사용하여 기술통계, t-test, ANOVA, Pearson 상관분석, 회귀분석으로 분석하였다. 연구대상자의 대인관계에 미치는 영향요인은 신체이미지의 외모평가, 건강지향, 건강평가로 설명력은 12%이었다. 대인관계에 영향을 미치는 주요한 요인은 건강평가이었으며, 건강지향, 외모평가 순이었다. 따라서 간호대학생의 대인관계 향상을 위해 자신의 건강과 외모에 대한 긍정적 평가와 건강을 지향하는 삶이 되도록 다각적인 중재 프로그램의 개발과 적용이 필요하다.

• 대한지역사회영양학회지
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• 제26권3호
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• pp.155-166
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• 2021

Objectives: Driven by a growth of single-person households and individualized lifestyles, solo dining in restaurants is an increasingly recognizable trend. However, a research gap exists in the comparison of solo and group diners' menu-decision making processes. Based on the self-control dilemma and the temporal construal theory as a theoretical framework, this study compared the ordering intentions of solo vs. group diners with healthy vs. indulgent (less healthy) entrées. The mediating role of consumption orientation and the moderating role of amount of menu nutrition information were further explored to understand the mechanism and a boundary condition. Methods: A scenario-based online survey was developed using a 2 (dining social context: solo vs. with others) × 3 (amount of menu nutrition information: no nutrition information vs. calories vs. calories/fat/sodium), between-subjects, experimental design. Consumers' level of nutrition involvement was controlled. A nationwide survey data (n = 224) were collected from a crowdsourcing platform in the U.S. Data were analyzed using multivariate analysis of covariance, independent t-test, univariate analysis of covariance, and moderated mediation analyses. Results: Findings reveal that solo (vs. group) diners have less (vs. more) intentions to order indulgent menu items due to a more utilitarian (vs. more hedonic) consumption orientation in restaurant dining. Findings also show that solo (vs. group) diners have more (vs. less) intentions to order healthy menu items when the restaurant menu presented nutrition information including calories, fat, and sodium. Conclusions: The findings contribute to the literature of foodservice management, healthy eating, and consumer behavior by revealing a mechanism and an external stimuli of solo vs. group diners' healthy menu-decision making process in restaurants. Furthermore, the findings provide restauranteurs and health professionals with insights into the positive and negative impacts of menu nutrition labelling on consumers' menu-decisions.

• 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.

• 가족자원경영과 정책
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• 제2권2호
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• pp.53-65
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• 1998

This study was designed to examine the decision-making and family life satisfaction of the urban middle-aged housewives from the ecological perspective. The main purpose of this study was to investigate the effects of ecological enviornment variables(ie, natural physical-biological environment·social-cultural environment·human-built environment) and their dicision-making on their family life satisfaction. Also, it is to provide some fundamental information that helps to elevate the family life satisfaction of the unban middle-aged housewives. The subjects of this study were 305 housewives living in Seoul and Inchon area, whose age was from 40 to 59. The significant results were as follows: 1) Their decision-making was affected by the following variables in the order of health condition, fate-control orientation, husband’s support, monthly family income and the perception of the adequacy of household income. 2) The ecological environment variables which had an influence on family life satisfaction were the perception of the adequacy of household income, husband’s support, fate-control orientation, health condition and educational level. 3) From the regression analysis, the model was found to be highly significant, accounting for 44% of the variance. Thus, husband’s support was the strongest predictor variable.