• Journal of the Korean Society of Food Culture
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• v.30 no.1
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• pp.105-117
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• 2015

The purpose of this study was to compare weight control behaviour, eating habits, and health-related life habits according to degree of obesity among normal, overweight, and obese groups. Self-perception of weight and desire for weight control in males (p<0.001) and females (p<0.001) varied among the three groups. Reasons (p<0.001), experience (p<0.01), and method of weight control (p<0.05) were different among the three female groups, whereas males did not show any differences. Intake of nutritional supplements in the male obese group was higher compared to other groups (p<0.01), whereas eating habits were not significantly different among the three groups for both males and females. Food habits score for intake of fruits, milk, and yogurt were higher in females than males (p<0.001). Correlation coefficients of food habits score and anthropometric measurements showed that hip circumference was negative for intake of fruits in males, whereas RBW and BMI were positive for food combination, intake of bean products, and fishes in females (p<0.05). Frequency and fitting exercise in the obese female group were lower than in the other groups (p<0.01). Therefore, proper nutritional education for obese individuals is recommended proper self-perception of weight, good food habits, and regular exercise.

• The Journal of Information Systems
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• v.21 no.2
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• pp.97-114
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• 2012

Given the rapid growth of social network services (SNS) such as Facebook and Cyworld, it is important to understand SNS users' decision-making processes such as purchasing and continuance intention. Especially, as a number of SNS providers such as Cyworld and Habbo Hotel recognize the sales of digital items as the main source of their profits, it is critical to in-depth understand SNS users' purchasing behaviors. In this regard, this study explores continued usage behaviors and purchase behaviors of digital items in an SNS environment using a longitudinal research method. This paper develops a theoretical model to deeply understand the key drivers of purchase behavior of digital items through constructs prescribed by two established research streams on information systems, namely continuance usage and habitual usage. Moreover, this study examines the effects of actual and ideal self-image congruity on SNS continuance intention and habit. The research model was tested by using survey data collected from 307 users who have experience with Cyworld. The analysis results show that SNS actual usage directly influence purchase behavior of digital items. SNS users' continuance intention and habit are key drivers to enhance the level of actual usage of the SNS. Both actual and ideal self-image congruity play a key role in enhancing continuance usage and habitual usage. The implication of research and discussions provides reference for SNS providers in marketing and IT strategy.

• Korea Journal of Hospital Management
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• v.15 no.2
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• pp.84-106
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• 2010

Ensuring the confidentiality of patient records is critical requirement for quality of care and in fulfilling legal obligation of healthcare organizations. This study analyzed the behavior of hospital employees who are dealing with confidential patient information in a hospital. Theory of Planned Behavior(TPB) model and TPB expanded models that add habit concept to TPB are tested for the validity in explaining the predisposing factors that affect the behavior of hospital employee in ensuring the confidentiality of patient records. Data were collected by administrating a survey to the 350 employee of a tertiary care hospital. Of the 350 questionaries distributed, 321 were responded resulting 92% of response rate. The mean differences among the groups classified by age, years of experience, gender, and occupation were analysis using ANOVA. The relationships among the concepts suggested in the models were analysed by applying the Structural Equations Modeling method. The results of ANOVA indicated significant mean differences in the frequency of confidentiality ensuing behavior. Administrative staff and medical technicians show higher frequency of ensuing behavior compared to the physicians and the nurses. And more experienced employee show more confidentiality ensuring behavior. The results of Structural Equations analysis showed that the strong effect of habit and attitude in predicting the behavior. However, the effect of perceived behavioral control was not significant. Based on the results the theoretical and practical implications are discussed.

• Journal of the Korean Society of Food Culture
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• v.11 no.4
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• pp.475-485
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• 1996

The consumer perception on health and food habit, the experience of health food use and the discrimination between health food and drug of Korean consumer were surveyed by using a questionnaire containing 15 items in order to obtain the basic data for the assessment of the benefit and risk of health foods in Korea. A total of 1,000 people over 20 years of age living in Seoul and the vicinities were interviewed and asked to fill out the questionnaire during the period from the October 1995 to the February 1996. Among the 882 answers collected, 23 was incomplete data, and 859 answers were used for the statistical analysis by using SAS program. The perception of Korean consumer on health and food habit indicated that food habit was considered the most important factor for the maintenance of health, as appeared in 39.8% of the subjects, among which 93.9 % believed that food habit could cause disease, and 97.1% believed that disease could be cured by changing food habit. The most worried disease was cancer (30.6%), degenerative diseases (14.1%), diseases by accident (12.6%) and obesity (10.0%). The disease which likely to be caused by food habit was diabetes (35.6%), obesity (22.4%), high blood pressure (12.8%), constipation (12.7%) and cancer (7.9%). The disease which was believed to be cured by changing food habit was diabetes (40.1%), obesity (25.9%), constipation (16.5%), high blood pressure (7.4%) and cancer (3.3%). It appeared that the people had a perception that food habit was highly related with diabetes and obesity, but less with cancer which was mostly worried.

• The Journal of Korean Society for School & Community Health Education
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• v.13 no.2
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• pp.59-76
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• 2012

Objectives: This study Development of a healthy college life, and effective for smoking cessation programs for education is to utilize as a basis for. Methods: The study employs frequency analysis, cross-analysis and correlation analysis through SPSS Win 17.0 on 296 (84.6% of total participants) from the entire participants of 350. The significance test is delivered with ${\chi}^2$-test. Results: 1) The participants consist of 47.7% (147) males and 52.3% (161) females. 78.2% (241) has experience of smoking cessation program at high school. 61.7% (190) has parents who are smoking. 40.9% (126) answers that they are currently smoking while 59.1% (182) answers that they are not. 2) When asked about their perception on quitting smoking, 81.2% (250) says that non-smokers are distressed by others' smoking. 74.0% (228) has unpleasant experience with cigarette smoke. 3) The analysis of the relation between smoking cessation program at high school and smoking shows that 63.8% of the ones who have experience of the program are non-smokers while 68.7% of those with no experience of the program are smokers. 4) Among those who have tried to quit smoking, 73.9% have experience of smoking cessation program at high school. 31.8% of these participants also reveal their interest in the cessation program. 5) In the analysis of the correlation between smoking habits, the experience of smoking cessation program at high school is closely related to non-smoking while current smoking habit is highly related to the strong interest in participation of cessation program. Also, the more interest they have in participating, the stronger needs they feel for smoking prevention program at college. Conclusion: Therefore, the last phase of education-related courses at the University of educated and credits granted through open non-smoking pledge, non-smoking club, non-smoking camps, training programs, such as smoking in non-smoking education and programs for students interested in openness and participation must be done will.

• Journal of Korean society of Dental Hygiene
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• v.15 no.2
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• pp.253-259
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• 2015

Objectives: The purpose of this study was to investigate the oral health behavior according to oral health education experience in the elementary school teachers and to provide the basic data for the development of oral health education program. Methods: A self-reported questionnaire was filled out by 239 elementary school teachers in Busan and Ulsan from May 7 to 31, 2013. The questionnaire consisted of general characteristics of the subjects, use of oral health devices, dental clinic visit within a year, purpose of dental clinic visit, subjective oral health condition, place and contents of oral health education, future contents of oral health education, purpose of tooth brushing, recognition of sealant, recognition of dental caries prevention effect of fluoride, and method and frequency of tooth brushing. Data were analyzed by Predictive Analysis Software(PASW) Statistics $19.0^{(R)}$(SPSS Inc., Chicago IL, USA). Results: Of the 239 teachers, 187 teachers had oral health education experience and 52 did not. Those who had oral health education experience reported higher scores in tooth brushing than those who did not. 59.4% of the respondents answered the experience of oral health education in dental clinics. Conclusions: Oral health behavior was different from the experience of oral health education in the elementary school teachers. The teachers are the most important persons influencing on the right tooth brushing habit in the students. So the teachers must take the continuing and systematic oral health education.

• The Journal of Internal Korean Medicine
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• v.23 no.2
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• pp.313-320
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• 2002

Insomnia is defined as an experience of inadequate or poor-quality sleeping habit, coupled with more than one of the following symptoms : having difficulty sleeping, waking up too early in the morning or not having sound sleep. Insomnia is one of the most common complications that stroke patients experience, which interfere the patients' recovery. The authors observed two improved cases of insomnia in stroke patients by administrating traditional Korean medicine. The patients suffered from insomnia with nocturnal irritation, constipation, petechia of the tongue, thready or weak pulse. These symptoms, were diagnosed as blood stasis and we administered Hyulboochucke-tang three times a day, to improve blood circulation to remove blood stasis. After the administration, nocturnal irritation disappeared and the insomnia improved. Based on this experience, it is considered that enhancing blood circulation to remove blood stasis can be applied to the treatment of insomnia that stroke patients suffer.

• Journal of the Korean Dietetic Association
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• v.26 no.2
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• pp.153-173
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• 2020

The purpose of this study was to objectively quantify the effects of nutrition and dietary life education on preschoolers through meta-analysis. In addition, it provides basic data for the implementation of nutrition education and development of systematic nutrition and dietary life education programs. In this study, a meta-analysis of 27 papers was conducted that conformed to the selection criteria in the study conducted from January 2012 to August 2019 to derive objective data on the effects of education. As a result of the analysis, the overall effective size of nutrition and dietary life education for preschoolers was 0.829, which indicates a strong effect. According to the education method, the effect size of general education was 0.562, which indicates a medium effect size, the vegetable playing-based experience education was 0.685, which indicates a medium effect size, and cooking activity-based experience education was 1.101, which indicates a large effect size. Judging from this result, experience activity education was more effective than general nutrition education. In addition, the combined size of convergence education conducted through a combination of general and experience education was found to be the most effective at 1.301. In terms of educational effect, it was confirmed that the effect size was 0.898 for improving nutrition knowledge, 0.858 for improving dietary habits, 0.836 for improving unbalanced diet, and 0.756 for improving food preference and intake, and the sizes of effects were all found to be large. As frequency of education increased, the number of education participants decreased and the effect of education increased.

• Journal of Korean society of Dental Hygiene
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• v.11 no.6
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• pp.881-891
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• 2011

Objectives : This study was carried out in order to contribute to preventing dental caries, which is the biggest disease in adolescence and to promoting oral health by implanting a right habit on oral care targeting adolescents, and further to offer basic help to proceeding with making the better health life. Methods : This study carried out questionnaire survey targeting 1,100 students of middle schools where are located in small and medium-sized cities of Gyeongnam from March 7-18, 2011. Statistical processing was performed frequency analysis and cross tabulation, by using SPSSWIN 12.0 program. Results : As for middle school students' oral health education experience, the group with educational experience was indicated to be 52.9% for girl students and 47.1% for boy students(p<.05) in case of gender. Toothbrushing time was indicated to be the highest with 25.6% in 'after having breakfast'. The appearance of toothbrushing after having lunch at school was indicated to be 53.3% for girl students and 26.3% for boy students(p<.001) by gender. The most important reason for toothbrushing accounted for 82.1% in the 1st grade, 71.1% in the 2nd grade, and 67.4% in the 3rd grade depending on school year as for the response as saying of 'aiming to prevent decayed tooth and gum disease.' Thus, the lower school year led to having indicated to be higher in response as saying of brushing teeth for preventing decayed tooth and gum disease(p<.001). As for a toothbrushing method by gender, boy students accounted for 24.2% in response as saying of 'brushing teeth freely', thereby having been indicated to be higher than 15.0% for girl students(p<.001). Conclusions : In order for toothbrushing method to be rightly practiced and habituated continuously, there will be a need of changing adolescents' awareness and of being driven systematically and continuously through oral health education. School oral health education, which can nurture right attitude and habit of oral health care, is thought to be necessarily expanded and executed.

• Knowledge Management Research
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• v.23 no.1
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• pp.69-88
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• 2022

Omni-channel enables businesses to provide a seamless customer experience by organically integrating data from multiple channels. Customers have increasingly used mobile applications to place orders and make payments in offline stores. In such context, this study investigated the effects of customer experiences on brand loyalty via offline and mobile channels. Additionally, it examined the role of habit in establishing brand loyalty in a daily service environment. This study confirmed the importance of functional, human, and mechanical cues on perceived value in the offline channel. Additionally, differences in the influence of customer experiences via offline and mobile channels on brand loyalty were examined at based on the age and gender. The research model was empirically validated using survey data collected from 365 customers who visit coffee chains via mobile applications. The analysis results found that both perceived value of offline stores and loyalty to mobile applications have a significant effect on brand loyalty. Habit plays another critical role in enhancing brand loyalty. The findings of this study help service providers better understanding of the formation mechanism of brand loyalty in the context of omni channel and will be able to develop more effective marketing and operations strategies.