• 한국식품영양학회지
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• 제28권1호
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• pp.119-125
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• 2015

This study was analyzed to provide fundamental data on the relationship between fast food consumption behaviors and food-related lifestyle types. Data was collected from 268 middle students in the Incheon region through a self-administered questionnaire. A factor analysis extracted five comprising food-related lifestyle, which we named health seeking (factor 1), taste seeking (factor 2), easy seeking (factor 3), popularity seeking (factor 4) and safety seeking (factor 5). According to the results of the factor analysis, the food-related lifestyle showed that the average consumption was more than 2.95 and, 0.792 in Cronbach alpha coefficient. There were significant differences in the influence factor for the selection of fast food according to taste seeking and, popularity seeking types (p<0.05). Also, the easy seeking and safety seeking lifestyle types showed a significant differences for the reason the choosing criteria of fast food (p<0.05). Especially, the nutrition problem was of the highest importance for the health and safety seeking but an advertisement effect trend appealed more to the taste seeking, easy seeking and popularity seeking lifestyles. There were significant differences in fast food of intake frequency according to health seeking, easy seeking, popularity seeking and safety seeking types (p<0.05). A significant positive result of the internal characteristics of fast food consumption (p<0.05) was shown for the health seeking and safety seeking types. A significant positive result of the external characteristics of fast food consumption (p<0.05) was shown for the popularity seeking and safety seeking types.

• Human Ecology Research
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• 제52권3호
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• pp.213-228
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• 2014

This study examined the effects of peer relationships, depression, and aggression on bullying and victimization among boys and girls. The subjects were 364 3rd grade students (boys, 218; girls, 146) and 368 6th grade students (boys, 186; girls, 182), that is, a total of 732 students from three elementary schools. Data were collected on bullying, victimization, peer relationships (mutual friendship, mutual antipathy, and peer popularity), depression, and aggression (overt aggression and relationship aggression) from July 12, 2012 to July 13, 2012. These data were analyzed by means of a chi-squared analysis, t-test, and a logistic regression analysis. The results revealed that there were differences by sex in the case of direct bullying and victimization but no differences in the case of indirect bullying and victimization. Among boys, the factors influencing direct bullying were depression and overt aggression, and the factor influencing direct/indirect victimization was depression. Among girls, the factors influencing direct bullying were mutual antipathy relations and relational aggression, the factors influencing indirect victimization were mutual antipathy relations and peer popularity, the factor influencing indirect bullying was mutual antipathy relations, and the factor influencing indirect victimization was peer popularity. The results of this study showed that the factors influencing bullying and victimization are differences in sex. Finally, the implications and methodology for developing bullying prevention education programs were discussed.

• 한국식품영양학회지
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• 제30권1호
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• pp.105-111
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• 2017

This study was performed to provide fundamental data on the convenience foods purchase according to the food-related lifestyle. The subject was 250 Chinese students in South Korea region through a self-administered questionnaire. A factor analysis extracted five comprising food-related lifestyle, which we named health seeking (factor 1), taste seeking (factor 2), easy seeking (factor 3), popularity seeking (factor 4) and safety seeking (factor 5). According to the results of the reliability analysis, the food-related lifestyle showed an average of 3.16 and 0.813 for Cronbach's alpha coefficient. There were significant differences for the selection of convenience foods according to health seeking (p<0.05). Also, the popularity seeking and easy seeking lifestyle factors showed significant differences for the reason the purchase criteria of convenience food (p<0.05). There was not significant differences in convenience foods of selection criteria according to health seeking, taste seeking, easy seeking, popularity seeking and safety seeking types (p<0.05). A significant positive result of the internal characteristics of convenience foods purchase (p<0.05) was shown for the health seeking and taste seeking. A significant positive result of the external characteristics of convenience food purchase (p<0.05) was shown for the health seeking, taste seeking and safety seeking. In the correlation between convenience food purchase factors, the correlation coefficient of nutrition and ingredients are highest with 0.46, 0.445 in cooking and price, 0.441 in ingredients and expiry date, 0.383 in brand and price, 0.361 in taste and easy. In conclusion, this study presented the desirable direction of convenience food consumption in Chinese students.

• 복식
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• 제58권1호
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• pp.104-115
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• 2008

Party is an important communication method in the 21st century and this tendency is not exceptional in Korea. With this noteworthy phenomenon, this study summarized the concept and history of party first, and then analysed "belief - attitude - behavioral intention" model based on the one-dimensional attitude theory. The variables included in this research were western culture familiarity as belief factor, three variables evaluating the party culture(i.e., non-popularity of party, marketability of party, sociability of party) as attitude factor, and dress code receptiveness as behavioral intention factor. The samples of this study were 498 women in twenties and thirties from metropolitan areas in South Korea. SPSS 12.0 and AMOS 4.0 packages were used for statistical analysis. The results of this research are as follows: First, western culture familiarity had a significant effect on attitude toward party culture. Specifically, western culture familiarity negatively influenced the non-popularity dimension of party and positively influenced the marketability and sociability dimension of party. Second, attitude toward party culture significantly influenced the dress code receptiveness. Consecutively, all of three dimensions about attitude toward party culture positively influenced the dress code receptiveness. Managerial implications were provided.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제9권9호
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• pp.3635-3654
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• 2015

With the rapid development of smart devices and mobile Internet, the video application plays an increasingly important role on mobile devices. Understanding user behavior patterns is critical for optimized operation of mobile live streaming systems. On the other hand, volume based billing models on cloud services make it easier for video service providers to scale their services as well as to reduce the waste from oversized service capacities. In this paper, the watching behaviors of a commercial mobile live streaming system are studied in a content-centric manner. Our analysis captures the intrinsic correlation existing between popularity and watching intensity of programs due to the synchronized watching behaviors with program schedule. The watching pattern is further used to estimate traffic volume generated by the program, which is useful on data volume capacity reservation and billing strategy selection in cloud services. The traffic range of programs is estimated based on a naive popularity prediction. In cross validation, the traffic ranges of around 94% of programs are successfully estimated. In high popularity programs (>20000 viewers), the overestimated traffic is less than 15% of real happened traffic when using upper bound to estimate program traffic.

• 한국의류산업학회지
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• 제11권1호
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• pp.33-40
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• 2009

The purpose of this study was to examine the relationship of masstige clothing benefit seeking and brand loyalty. The data were collected from university students, 248 males and 262 females, living in Gyeong-ju, via a self-administered questionnaire. The data were analyzed by reliability analysis, factor analysis, Pearson's correlation, regression analysis, and t-test. The results of this study were as follows: 1) Four factors of the masstige clothing benefit seeking were identified; the rise of the social position and self-improvement, the popularity and durability, the desire for individuality and favorable impression, and the rare and precious value. Three factors of the brand loyalty were identified; the committed brand loyalty, the continued brand loyalty, and the symbolic brand loyalty. 2) The committed brand loyalty had a positive relation with two factors of masstige clothing benefit seeking, that is, the popularity and durability, the desire for individuality and favorable impression. The symbolic brand loyalty had a positive relation with the rise of the social position and self-improvement of masstige clothing benefit seeking. 3) There was sex difference on the desire for individuality and favorable impression, the popularity and durability of the masstige clothing benefit seeking. Also, there was sex difference on the committed brand loyalty.

• 문화기술의 융합
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• 제5권2호
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• pp.201-206
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• 2019

본 연구는 한국 드라마, 음악, 영화 등 한류콘텐츠를 중심으로 인도네시아 시장 진출을 위한 방안을 살펴보고자 한다. 이를 위해 인도네시아 현지인들이 한류콘텐츠를 좋아하는 이유, 소비 경로, 한류콘텐츠에 대한 호감도와 그 효과에 대해서 실증적으로 알아보았다. 연구결과, 한류콘텐츠의 인기 이유는 콘텐츠 자체의 품질과 해당 콘텐츠의 인적 매력도 등으로 확인되었다. 그리고 소비경로는 주로 TV를 통해 이루어졌으며, 한류콘텐츠의 호감도는 한국에 대한 호감도 및 한국에 대한 방문의도에 긍정적인 영향을 미치는 것으로 나타났다.

• 한국전자통신학회논문지
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• 제16권6호
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• pp.1113-1120
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• 2021

콘텐츠 중심 네트워크(CCN)은 기존 위치(IP) 기반의 네트워크 방식을 콘텐츠 이름(Content Name) 중심의 네트워크 구조로 변모시킴으로써 네트워크 전반의 효율성을 높이고자 하는 시도이다. CCN에서는 네트워크 효율을 높이기 위해 라우터 저장공간을 활용한 캐싱을 수행하는데, 캐시 교체정책은 CCN의 전반적인 성능을 좌우하는 중요한 요소이다. 따라서 CCN 분야에서는 캐시 교체정책과 관련된 많은 선행 연구가 있었다. 본 논문에서는 CCN 기본 캐시 교체정책인 LFU를 개선한 실시간 생성자 인기도 기반의 캐시 교체정책을 제안하였다. 또한, 실험을 통해 제안한 캐시 교체정책이 대조군보다 우수함을 입증하였다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제6권1호
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• pp.90-99
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• 1995

본 연구는 사회적 불안장애의 선행요인으로 알려지고 있는 ‘수줍음’이 대인관계에 주는 영향을 알고자 실시되었으며, 특히 자기검색 척도의 사회적 기술 및 동기요인과 수줍은 변인간의 상호관련성을 고찰함으로서 ‘동기가 높고 사회적 기술이 낮은 경우가 가장 수줍음을 많이 느낀다’는 기존의 주장을 검증해 보고자 하였다. 서울시의 3개 중학교 2학년에 재학중인 497명(남 : 231명, 여 : 266명)을 대상으로, 자기검색, 수줍음과 척도법을 이용한 학급내 인기도를 측정하였다. 분석결과, 자기검색을 ‘사회적 기술요인’과 ‘동기적 요인’으로 구분하였을 경우, 동기가 높고 사회적 기술이 낮은 경우가 가장 수줍음 수준이 높았으며 이들 요인 중 ‘사회적 기술요인’의 효과가 컸다. 또래 인기에 있어서는 남자의 경우는 수줍음이 적은 사람일수록, 여자의 경우는 수줍음이 많은 사람일수록 더 인기가 있었다.

• 한국생활과학회지
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• 제19권1호
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• pp.157-165
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• 2010

The purpose of this study was to investigate the awareness and practices for diet according to the lifestyles of college students in Youngnam region. The data were collected by self-administered questionnaires during May 2007. One hundred-ninety samples were analyzed by SPSS Windows. Frequencies, Cronbach's alpha, factor analysis, cluster analysis, one-way analysis of variance, Duncan's multiple range test and chi-square test were conducted. The results were as follows. Lifestyles were categorized into four factors by factor analysis: popularity-seeking type, body-management-seeking type, convenience-seeking type and healthy-seeking type. In addition, the respondents belonged to one of four groups by cluster analysis: body-management-seeking group, popularity-seeking group, convenience-seeking group, and healthy-seeking group. There were significant differences in perception about individual body images, concern of diet, awareness of diet necessity and knowledge and practices for diet among the four groups. That is, the body-management-seeking group showed the highest levels of concern of diet, awareness of diet necessity and the practice of fasting therapy. Additionally, the healthy-seeking group showed the highest level of practice of exercise therapy.