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영남 지역 대학생들의 에너지 음료 음용 실태 및 영향 요인
김효정,김미라,Kim, Hyochung,Kim, Meera 한국식품영양학회 2018 韓國食品營養學會誌 Vol.31 No.1
This study examined the intake status of energy drinks and related factors among university students in Yeungnam region, Korea. A total of 456 students participated in the study by a self-administered questionnaire. About 26% of the respondents never took energy drinks, whereas about 30% took them previously, but do not take them now. Almost 45% answered that they have taken them up to now. The reasons for first intake of energy drinks were 'necessity for myself' followed by 'curiosity', 'recommendation of friends', and 'seeing advertisement', and Chi-square test showed that there was a significant difference according to dwelling status. About half of the respondents took them since high school, and the main reason for energy drink intake was 'to stay awake'. About 45% of the respondents indicated that they increased study hours after taking energy drinks, whereas almost 40% answered that they had little effect on them. Over half of the respondents experienced side effects after energy drink intake. About one-fifth of the respondents mixed the energy drinks with alcoholic beverages to make them taste better. In addition, in the result for the multinomial logistic regression analysis, gender, grade, dwelling status, smoking status, alcohol drinking status, perception of effect of energy drinks on health, and perception of benefit level of caffeine were the predictors for the respondents who never took energy drinks in comparison with the respondents who have taken them up to now. On the other hand, for the respondents who took them previously but do not take them now compared with those of having taken them up to now, the predictors were dwelling status and smoking status. These results imply that dietary education from childhood regarding knowledge and side effects of energy drinks should be offered.
대학생 소비자의 라이프스타일에 따른 녹색소비행동에 관한 연구
김효정(Kim, Hyochung) 한국생활과학회 2011 한국생활과학회지 Vol.20 No.6
This study examined green consumption behavior according to the lifestyles of college students. The data were collected from 314 college students in Yeungnam region by a self-administered questionnaire. Frequencies, Cronbachs alpha, factor analysis, cluster analysis, chi-square tests, one-way analysis of variance, Duncans multiple range tests, Pearsons correlation analysis, and multiple regression analyses were conducted by SPSS Windows V.18.0. According to the result of factor analysis, lifestyles were categorized into six factors: thrift-saving type, enthusiastic activity type, brand ostentation type, freedom-seeking type, material oriented type, and practice-seeking type. Cluster analysis showed respondents belonged to one of four groups: thrift practice group, indifference group, freedom-seeking group, and material ostentation group. The levels of green purchase behavior, green usage behavior and green disposal behavior of the respondents was not high. The thrift practice group showed higher levels of green purchase behavior, green usage behavior, and green disposal behavior. Finally, according to multiple regression analyses, environmental consciousness, knowledge about green consumption, lifestyle groups were the significant factors affecting green consumption behaviors. These results imply that green consumption education for college students should be activated to induce green life.
대학생의 라이프스타일 유형에 따른 다이어트 인식도 및 실천 행동 분석
김효정(Kim,Hyochung),김미라(Kim, Meera) 한국생활과학회 2010 한국생활과학회지 Vol.19 No.1
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.