• The Journal of Asian Finance, Economics and Business
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• 제8권4호
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• pp.971-982
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• 2021

The purpose of this study was to investigate the relationship between information quality, Online Travel Agency (OTA) trust, and continuous usage intention provided by OTA through the application of the SOR(Stimulus-Organism-Response) model. To achieve the purpose of the study, 234 responses were used for analysis, and the hypotheses were tested through the SPSS v.21 program and AMOS v.21 programs. The research results can be classified into the following three categories. First, it was determined that accuracy, timeliness, and usefulness among the factors for information quality had a significant positive effect on OTA trust and continuous usage intention. Second, it was determined that OTA trust was found to have a significant positive effect on continuous usage intention. Third, it was determined that OTA trust had an indirect effect on the relationship between accuracy, timeliness, usefulness, and continuous usage intention among the factors for information quality. This study looked at the lower dimension of information quality, which was insufficient in the field of OTA. This study can be used as basic data to, in practice, build a user-centered informational provision environment by identifying the factors that promote the continuous usage intention of consumers, which is linked to the revenue of online travel agencies.

• 한국게임학회 논문지
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• 제21권1호
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• pp.25-34
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• 2021

본 연구는 청소년의 사회적 기업가정신 교육을 위한 온라인 게이미피케이션 콘텐츠를 개발하고, 효과성을 검증하는 것이 목적이다. 연구 진행을 위해 청소년 사회문제 해결 교육 프로그램인 아그작 교실을 구글스프레드시트로 개발했다. 개발된 콘텐츠의 효과성을 분석하기 위해 A 지역 중학생 1378명의 설문 결과를 분석했다. 연구결과에 따르면, 온라인 콘텐츠가 오프라인 콘텐츠보다 사회문제와 미래인재 이해에 더 효과적인 것으로 나타났다. 본 연구결과를 바탕으로 게이미피케이션을 적용한 온라인 교육 콘텐츠를 사용한 교육활동의 지속가능성을 제언한다.

• International Journal of Advanced Culture Technology
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• 제9권4호
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• pp.9-17
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• 2021

This is a descriptive investigative study which attempts to confirm the mediating effect of learning motivation in the relationship between self-directed learning, learning commitment, and learning persistence intention of university students in an online learning environment. The questionnaires were randomly distributed online and the agreed questionnaires were retrieved, with a total of 338 copies used for analysis. The following is the summary of the findings. First, there were significant differences in learning persistence intention according to general characteristics depending on age, major, part-time job, and academic level. Second, the results showed a positive correlation between self-directed learning, learning commitment, learning motivation, and learning persistence intentions of the subjects were statistically significant. Third, after checking the mediating effect of learning motivation in relation to self-directed learning, learning commitment and learning motivation, the learning motivation has a partial mediating effect on learning and 23% explanatory power, and the learning commitment was found to have a complete mediating effect on the impact of learning motivation on learning intentions with 21% explanatory power. Based on these results, it is necessary to provide a more diverse educational environment, such as operating a motivation semester program that can improve learning motivations along with learning commitment, and the use of a variety of contents that can focus the learner's interest or attention.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제12권6호
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• pp.349-357
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• 2006

본 논문에서는 프로그램의 성능을 향상시키기 위하여 프로그래머들이 다른 성능조율 대안들을 평가하는 것을 돕는 새로운 평가 방법론을 소개한다. 이 방법론은 조율 대안이 채택된 경우의 성능을 평가할 수 있게 한다. 구체적으로 말하자면, 성능 병목 지점의 확인을 위하여 프로그램 구성 요소들에서 소요되는 시간을 수량화하는 전통적인 성능 평가 방법론과는 대조적으로 분산 또는 병렬 프로그램이 처리하는 일의 이동 이후의 성능을 예측한다. 따라서, 이 방법론은 일의 처리 장소를 변경함으로써 성능을 향상시키는 것에 대한 가이드라인을 제공한다. 이 방법론을 사용하면 기반 네트워크 변경에 따른 성능에 대한 파급효과도 예측할 수 있다. 이 방법론은 조율할 프로그램이 실행되는 동안 점진적으로 그리고 온라인으로 성능을 평가할 수 있다. 본 논문에서는 이 방법론을 구현한 후 사용했을 때 여섯 프로그램들의 검사 집합에 대하여 다른 조율 대안들의 성능을 정확히 예측할 수 있다는 실험 검증 결과를 보인다.

• Nutrition Research and Practice
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• 제12권2호
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• pp.143-148
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• 2018

BACKGROUND/OBJECTIVES: Average intake of calcium among college students is below the recommended intake, and knowledge surrounding the attitudinal and behavioral factors that influence milk and dairy intake, a primary food source of calcium, is limited. The purpose of this study was to evaluate college students' attitudes and behaviors concerning milk and dairy consumption and their association with calcium intake. SUBJECTS/METHODS: Participants were 1,730 undergraduate students who completed an online survey (SurveyMonkey) as part of baseline data collection for a social marketing dairy campaign. The online survey assessed attitudes and behaviors concerning milk and dairy intake, and calcium intake. Questions about milk- and dairy-related attitudes and behaviors were grouped into 14 factors using factor analysis. Predictors of calcium intake were then evaluated. RESULTS: Median calcium intake across all participants was 928.6 mg/day, with males consuming higher calcium intakes than females (P < 0.001). Adjusted for gender, calcium intakes were most strongly (and positively) correlated with associating milk with specific eating occasions and availability (i.e., storing calcium-rich foods in one's dorm or apartment) (both P < 0.001). Other correlates of calcium intake included: positive-viewing milk as healthy (P = 0.039), having family members who drink milk) (P = 0.039), and taking calcium supplements (P = 0.056); and negative-parent rules concerning milk (P = 0.031) and viewing milk in dining halls negatively (P = 0.05). CONCLUSIONS: Calcium intakes among college students enrolled in the current study was below the recommended dietary allowance of 1,000 mg/day, reinforcing the need for dietary interventions in this target population, especially females. Practitioners and researchers should consider the factors found here to impact calcium intake, particularly associating milk with specific eating occasions (e.g., milk with breakfast) and having calcium-rich foods available in the dorm room or apartment, as intervention strategies in future efforts aimed at promoting milk and dairy foods and beverages for improved calcium intake in college students.

• 지역사회간호학회지
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• 제12권3호
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• pp.795-814
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• 2001

To evaluate the effect of sex education on middle school students' access to the obscene online computer and video film contents. 154 students were selected as experimental group. and 154 students were selected as control group, sampled randomly from Andong. Kyungbook, Korea. An analysis was performed. A non-equivalent control group pre test-post test research design was used. The data were collected from April 2nd to April 19th. 2001. A pre-survey was done on general characteristics and the condition of accessing obscene online computer and video film contents on both experimental and control group. From the survey results information. sex education contents were put together. The researcher organized 3 ready-made sex education program and explained to the four school health nurses about the ready-made sex education program step by step and they educated their selected students with three classes of 45 minutes lecture. Two weeks after the last lecture, a post-test was conducted. Four weeks from the last lecture, another post-test was conducted. The existing studies by Choi Yongseon(1998) and Kim Hyeok(1998) were reviewed and two professors in the department of community health nursing advised on the study questionnaire writing. An SPSS Win 10.0 was used. The data of respondents' general characteristics were analyzed using frequency and percentage. $X^2$ test was used to verify the homogeneity of the experimental group and the control group. Repeated Measures ANOVA was used to find out whether sex education had an effect on the awareness of obscene online computer and video film contents and under-age prostitution through the online computer networks. and time and frequency of access to the obscene online computer and video film contents. The results of the study are as follow. 1. The results of the verification of homogeneity between the experimental group and the control group showed that there was no significant difference between the experimental group and the control group. 2. The first hypothesis, 'the experimental group which received sex education would have a higher level of awareness of accessing obscene contents than the control group which did not receive the education' was supported at p<0.0001. 3. The second hypothesis. 'the experimental group which received sex education would have a higher level of awareness of underage prostitution on computer networks than the control group which did not receive the education' was supported at p<0.05. 4. The third hypothesis, 'the experimental group which received sex education would spend time less accessing obscene video and computer contents than the control group which did not receive the education' was rejected at p>.05. 5. The 4-1 hypothesis. 'the experimental group which received sex education would access obscene computer contents less frequently than the control group which did not receive the education' was supported at p<0.0001. 6. The 4-2 hypothesis, 'the experimental group which received sex education would access obscene video contents less frequently than the control group which did not receive the education' was supported at p<0.0001. In conclusion, a systematic step-by-step sex education program should be developed to protect middle school students from the harmful online computer and video film access. An effective teaching material for sex education should be prepared to decrease middle school students' access to obscene online computer and video film contents.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2014년도 추계학술발표대회
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• pp.395-398
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• 2014

데스크톱 애플리케이션은 제품 활성화를 위해 제품번호나 라이선스 키, 아이디-패스워드를 이용한 인증을 활용한다. 그러나 크랙, 패치, 인증서버 우회로 인한 불법 복제 프로그램 사용 및 사용자 권한 도용이 끊이질 않고 있다. 본 논문에서는 국내외 소프트웨어 품질 향상과 정품 소프트웨어 사용 및 안전한 인증을 위해 도입해야할 기본적인 보안 요구사항을 연구하고 검증하였다.

• 한국융합학회논문지
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• 제6권4호
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• pp.205-212
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• 2015

본 논문에서는 중국 최대의 온라인 쇼핑몰로 자리매김한 타오바오를 대상으로 구매후기가 구매자의 구매의사결정에 어떠한 영향을 주는지를 밝히고자 연구하였다. 본 논문에서는 구매후기 내용특성, 구매후기 제공자특성, 구매자 특성이라는 세 가지 차원을 중심으로 구매자의 구매후기 수용에 영향을 미치는 주요 선행요인들을 도출하였다. 타오바오에서 제품을 구매한 경험을 가진 구매자들을 대상으로 데이터를 수집하여 분석한 결과는 다음과 같다. 첫째, 본 연구에서 구매후기 충분성과 구매후기 선명성은 모두 고객후기 수용에 통계적으로 비유의적으로 나타났다. 둘째, 구매후기 제공자 신뢰성과 구매후기 제공자 유사성은 모두 고객후기 수용을 증가시키는 것으로 나타났다. 셋째, 구매자 특성 차원에 속하는 사전지식과 관여도는 모두 고객후기 수용을 증가시키는 것으로 밝혀졌다. 마지막으로, 고객후기 수용은 구매자의 구매의도를 상당히 증가시키는 것으로 나타났다. 본 논문은 중국시장에 진출하고자 하는 쇼핑몰 이해당사자에게 구매후기 관리의 중요성을 알리고 관리방안을 제시하고 있다.

• 한국의류산업학회지
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• 제11권5호
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• pp.741-752
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• 2009

As a major obstacle to active online purchase at the level of consumer in China, distrust is raised in this study. Most of previous studies showed that trust is a major variable to cause a relational unity between company and consumer, on the other hand, this study attempts to show that according to the two dimensional point of view regarding trust each dimension of both trust and distrust distinctly contributes to marketing achievement. Interaction, perceived popularity, information usefulness, perceived security risk and perceived dealing risk were created as preceding variable, trust and distrust were constituted as parameter and relation absorption and purchase intention as consequential variable. These variables were analyzed with structural equation modeling (SEM) in LISREL 8.3 program. The results for this study are as follows. First, relation between exchange actors in marketing is divided into two concepts of trust and distrust differently from the previous studies. On the assumption that trust and distrust might exist simultaneously and they would distinctly have an influence on marketing consequency such as relation absorption and repurchase intention, it is identified that trust and distrust are a different dimension in online context. Second, the formative factor of online trust-distrust is identified and it is shown what relationship between internet shopping mall and relation absorption and foregoing purchase intention resulting from online trust-distrust exists. Third, it is shown that in online context the formative factor of online trust-distrust is distinctly contributed to relation absorption and repurchase intention. It is suggested that trust needs to be managed two-dimensionally separating from trust and distrust. Fourth, it is shown that both trust and distrust factor in terms of relation absorption and repurchase intention of consumer in internet shopping mall are significant variables. Trust is linked with repurchase intention through relation absorption, however, distrust is not directly linked with repurchase intention through relation absorption. Thus, the ripple effect of distrust appears to be much higher than that of trust.

• 디지털융복합연구
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• 제18권5호
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• pp.1-8
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• 2020

본 연구는 교사관점에서 초등학교의 지역 위치에 따른 온라인 방과후학교에 대한 요구차이를 파악하여 지역간 우선적으로 추진해야 하는 정책적 사안에 대한 요구도를 도출함으로써, 온라인 방과후학교 프로그램 도입을 위한 단초를 마련하고자 한다. 이를 위한 논의를 체계화하기 위하여 방과후학교 운영 경험이 있는 교사들을 대상으로 설문조사를 실시(n=155)하였다. 이후, 교사가 인식하고 있는 요구와 우선순위를 IPA모형 매트릭스로 분석하였다. 분석결과를 요약하면, 수도권의 경우 '온라인기반교육환경', '행정 운영 효율성', '전문강사 수급'의 대한 요구가 높았다. 반면 비수도권의 경우, '전문 강사 수급', '우수 콘텐츠', '온라인기반교육환경'이 높은 수준의 향상 요구도를 나타내고 있다. 본 연구 결과는 향후 온라인 방과후학교 도입 시, 실질적이면서도 실천가능한 정책을 입안·추진하는데 시사점을 제시할 것이며, 지역별 방과후학교 온라인 프로그램 운영 활성화 및 운영체제 개선을 위한 기초 자료로 참고할 수 있을 것으로 기대한다.