Korean Journal of Community Nutrition

Research Note

[Korean]
Using Service Design Tools in Community Nutrition Research: A Case Study in Developing Dietary Guidelines for Young Adults: Eunbin Jo, Jae Eun Shim, Hyun Joo Ryou, Kirang Kim, Su Jin Song, Hyun Ja Kim, Jeong Sun Ahn, Kwang-il Kwon, Hye Young Lee, Sohyun Park; Korean J Community Nutr 2022;27(3):177-191. Published online June 30, 2022; DOI: https://doi.org/10.5720/kjcn.2022.27.3.177

Objectives
Recent epidemiological data reported that young adults in their 20 ~ 30s are a vulnerable population with unhealthy dietary practices and a few signs of deteriorated health indicators. However, there are no dietary guidelines that are specifically developed for the young adult population. This study introduces some data collection tools that are mostly used in the service design field, and demonstrates how these tools can be used in nutrition research for developing dietary guidelines for specific target groups.
Methods
To understand the context of food choices among young people, 39 people were enrolled to complete a probes booklet. Thematic analysis and word cloud were performed to capture the main themes from the probes and a persona was developed based on the findings.
Results
Data from the probes enabled us to grasp the various contextual meanings of eating practices among young people. Most participants understand what a healthy diet is and often have a willingness to practice it. However, there were very few participants who were following the practices. We created four types of persona for developing dietary guidelines: healthy eating, emotional eating, convenient eating, and trendy eating.
Conclusions
Probes and persona were used in order to understand the lives of young adults and develop targeted messages. We hope that this introduction will be helpful to researchers who are looking for new ways of understanding their target population in the field of community nutrition.

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Development of a campus-based intervention program to strengthen food literacy among university students: A qualitative formative study
Eunji Ko, Eunjin Jang, Jiwon Sim, Minjeong Jeong, Sohyun Park
Korean Journal of Community Nutrition.2023; 28(6): 495. CrossRef

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Research Article

[English]
Interpersonal and Community Factors Related to Food Sufficiency and Variety: Analysis of Data from the 2017 Community Health Survey: Jiyoun Hong, Taisun Hyun; Korean J Community Nutr 2020;25(5):416-429. Published online October 31, 2020; DOI: https://doi.org/10.5720/kjcn.2020.25.5.416

Abstract PDF

Objectives
This study examined the personal, interpersonal and community factors related to food sufficiency and variety among Korean adults using data from the 2017 Community Health Survey. Methods A total of 228,310 adults aged ≥ 19 years were classified into three groups: food sufficiency with variety, food sufficiency without variety and food insufficiency. Personal factors included sociodemographic characteristics, health behavior and health status. Interpersonal factors included social networking and social activities, and community factors included safety, natural environment, living environment, availability of public transportation and health care services. The association of food sufficiency and variety with interpersonal and community factors was assessed using multivariable logistic regression analyses. Results Of the total sample, the food-sufficiency-without-variety group and food insufficiency group accounted for 31.5% and 3.2%, respectively. The sociodemographic factors associated with food insufficiency and non-variety were women, ≥ 65 years of age, with low education level, low household income, unemployed, single, and living in areas of small population sizes. There were significant differences in health behavior and health status, interpersonal and community factors among the three groups. Multivariable logistic regression analyses conducted after adjusting for confounding factors showed that lack of social networking and social activities and lower satisfaction derived from community environments were associated with the risk of food insufficiency and non-variety. Conclusions Our results showed that interpersonal and community factors as well as personal factors were related to food sufficiency and variety. Therefore, public policies to help build social networks and participation in social activities, and improve community environment are needed together with food assistance to overcome the problems of food insufficiency and non-variety.

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Comparison of Health Status and Life Satisfaction According to Food Security in Single-Person Households of Elderly Population
Dong Hoon Jung, Jae Won Han, Wonha Kim, Hee-Sook Lim
Clinical Nutrition Research.2024; 13(1): 42. CrossRef
광주광역시 서구지역 경로식당 이용 노인의 식품안정성에 따른 식생활 실태연구
지수 백, 영란 허
Korean Journal of Food and Cookery Science.2023; 39(5): 402. CrossRef
Trends in Dietary Behavior Changes by Region using 2008 ~ 2019 Community Health Survey Data
Yun-Hui Jeong, Hye-Young Kim, Hae-Young Lee
Korean Journal of Community Nutrition.2022; 27(2): 132. CrossRef

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Original Articles

[English]
A Study on Personality Characteristics, Eating Habits and Food Neophobia of High School Students: Sun Young Lee, Jin A Kim, Sim Yeol Lee; Korean J Community Nutr 2019;24(1):38-46. Published online February 28, 2019; DOI: https://doi.org/10.5720/kjcn.2019.24.1.38

Abstract PDF PubReader: OBJECTIVES
This study examined the relationship among personality characteristics, eating habits and food neophobia of high school students.
METHODS
A self-administered questionnaire was applied to 512 students who were in the first and second grade in four different high schools in Gyeong-gi-province. The questionnaire was designed to examine the personality characteristics, eating habits, and food neophobia.
RESULTS
The personality characteristics of both boys and girls had intimacy, openness/intelligence, extroversion, sincerity, and emotional stability from highest to lowest. The girls (2.00) had better eating habits than the boys (1.90)(p < 0.05). To examine the level of food neophobia using the FNS (Food Neophobia Scale), girls tended to score higher in the FNS than boys (36.36 vs. 34.06). The relationship between the personal characteristics and eating habits showed a positive correlation (p < 0.01). The relationship between the personal characteristics and food neophoia revealed a negative correlation with all personal characteristics (p < 0.01).
CONCLUSIONS
The findings of the study confirmed the relationship among personal characteristics, eating habits, and food neophobia. This study is expected to provide ways to teach teenagers how to support their proper eating habits and personality characteristics.

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[English]
The Effect of Personality Type and Job Performance on Emotional Exhaustion and Job Satisfaction - Staff of the Center for Children's foodservice management -: Kyung Min Lee, Min Sun Jeon; Korean J Community Nutr 2018;23(6):496-505. Published online December 31, 2018; DOI: https://doi.org/10.5720/kjcn.2018.23.6.496

Abstract PDF PubReader: OBJECTIVES
This study examined the relationship between the personality traits and job performance of Centers for Children's Foodservice Management (CCFSM) staff on emotional exhaustion and job satisfaction. In addition, the characteristics of the center organization were examined to provide practical guidelines for the operation of the center. The aim was to determine management implications with an important meaning in human resource management to enhance the efficiency of the operation of Centers for Children's Foodservice Management (CCFSM).
METHODS
Out of 207 centers, there were 1,057 employees at 173 centers who agreed to participate in the study, the questionnaire was mailed on February 17, 2017 and collected by mail on March 31, 2017. Finally, 81 centers (46.82%) participated in the survey and 493 questionnaires were used.
RESULTS
Neuroticism among the five personality factors had a positive (+) influence on â€˜cynicismâ€™ and â€˜exhaustionâ€™ among the three subordinate factors of emotional exhaustion, negative (âˆ’) effects on the â€˜jobâ€™ among the six subscales of job satisfaction. In addition, openness showed a negative (âˆ’) effect on â€˜loss of professional confidenceâ€™ of emotional exhaustion and positive (+) relationship with the â€˜jobâ€™ of job satisfaction. Agreeableness appeared to have a negative (âˆ’) effect on all factors of emotional exhaustion and a positive (+) influence on all factors of job satisfaction. As a result of analyzing the effects of job performance on emotional exhaustion and job satisfaction, the planning and operations management team showed a positive (+) influence on all factors of emotional exhaustion and negative (âˆ’) influence on all factors of job satisfaction. On the other hand, the nutrition management team showed a negative (âˆ’) influence on all emotional exhaustion factors and a positive (+) influence on the factors of job satisfaction. The hygiene management team showed a positive (+) relationship with â€˜Emotional exhaustionâ€™ among the subordinate factors of emotional exhaustion and a negative (âˆ’) influence on the â€˜Educational opportunityâ€™ of job satisfaction.
CONCLUSIONS
The personality type and job performance of Centers for Children's foodservice management (ccfsm) staff significantly affected the emotional exhaustion and job satisfaction.

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[English]
Leveraging Multimodal Supports using Mobile Phones for Obesity Management in Elementary-School Children: Program Providers' Perspective from a Qualitative Study: Mi Young Park, Jae Eun Shim, Kirang Kim, Ji Yun Hwang; Korean J Community Nutr 2017;22(3):238-247. Published online June 30, 2017; DOI: https://doi.org/10.5720/kjcn.2017.22.3.238

Abstract PDF PubReader

OBJECTIVES
This study was conducted to investigate providers' perspectives on current challenges in implementing a program for prevention and management of childhood obesity and adoption of mobile phone as a potential solution of leveraging multimodal delivery and support in a school setting.
METHODS
The qualitative data were collected through face-to-face in-depth interviews with 23 elementary-school teachers, 6 pediatricians, and 6 dieticians from community health centers and analyzed using a qualitative research methodology.
RESULTS
Current challenges and potential solutions of obesity-prevention and -management program for obesity program for elementary school children were deduced as two themes each. Lack of tailored intervention due to limited recipient motivation, lack of individualized behavioral intervention, and different environmental conditions can be solvable by mobile technology-based personalized intervention which brings about interactive recipient participation, customized behavioral intervention, and ubiquitous accessibility. Lack of sustainable management due to stigmatization, limited interactions between program providers and inconsistent administrative support can be handled by multimodal support based on school setting using mobile platform providing education of health promoting behaviors toward larger scale and interactive networking between program participants, and minimizing administrative burden.
CONCLUSIONS
Adoption of mobile-based health management program may overcome current limitations of child obesity program such as lack of tailored intervention and sustainable management via personalized intervention and multimodal supports although some concerns such as increased screen time need to be carefully considered in a further study.

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A Qualitative Study on the Potential Utilization of a Mobile Phone for Obesity Management in Elementary-School Children : Parents Perspective
Bo Young Lee, Mi-Young Park, Kirang Kim, Jea Eun Shim, Ji-Yun Hwang
Korean Journal of Community Nutrition.2019; 24(2): 117. CrossRef

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[English]
Effects of Nutrition Education Providing School Lunch by Personalized Daily Needed Food Exchange Units for Adolescent Athletes in Jeonbuk Province: Kang Mo Ko, Sook Bae Kim; Korean J Community Nutr 2016;21(1):25-36. Published online February 29, 2016; DOI: https://doi.org/10.5720/kjcn.2016.21.1.25

Abstract PDF PubReader

OBJECTIVES
The purpose of this study was to investigate effects of nutrition education providing school lunch by personalized daily needed food exchange units using Food Exchange System for adolescent athletes.
METHODS
The subjects were 60 sports high school students (educated group, 30 vs. non-educated group 30). Nutrition education was provided for 4 weeks (40 min/lesson/week). In addition, personalized school lunch was served for 4 weeks, nutrition education period. The personalized lunch were provided Food Exchange Units according to personalized daily needed energy. The lessons were '5 Major nutrients, functions and foods', 'My daily needed energy and food exchange units by Food Exchange System', 'My meal plan by food exchange units according to my daily needed energy' and 'Smart choice of healthy snacks and eating outs'. After nutrition education, we examined the differences in anthropometric characteristics, nutrition knowledge, dietary attitude and dietary intake between the educated and the non-educated group.
RESULTS
We observed improvements in lean body mass in the educated group. With regard to nutrition knowledge, there were improvements in 'Functions of vitamins', 'Functions of minerals', 'Foods of fat', 'Foods of vitamin', and 'Foods of mineral' in the educated group. In relation to dietary attitude, there were improvements in 'Taking a meal with family and friend', 'Taking a meal at ease', 'Taking a meal with kimchi and vegetables', 'Taking a meal with three kinds of side dishes', 'Priority of choosing snacks' and 'Type of snacks' in the educated group. With regard to dietary intakes according to Dietary Reference Intakes for Koreans, there were improvements in intakes levels of fiber, vitamin A, vitamin C, folate, calcium, iron and zinc. The index of nutrition quality, as indicated by nutrition adequacy ratio also improved in the educated group.
CONCLUSIONS
These results showed that a nutrition education program providing education lessons and personalized school lunch by food exchange units according to daily needed energy showed positive changes in nutrition knowledge, dietary attitude and dietary intake of adolescent athletes. Nutrition education program providing personalized school lunch by Food Exchange Units may improve dietary behaviors and dietary intakes of adolescents.

Citations

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Nutrition Quotient and Dietary Self-efficacy according to the Transtheoretical Model in Adolescent Athletes
Nahan Kim, Kwang-Seok Hong, In-Kyung Jung
Exercise Science.2022; 31(4): 499. CrossRef
Biochemical Characteristics and Dietary Intake according to the Frequency of Milk Consumption in Korean Adolescents: Data from the 2010~2011 Korea National Health and Nutrition Examination Survey
Ji Hyun Kim, Sook-Bae Kim
Korean Journal of Community Nutrition.2020; 25(6): 485. CrossRef
Status and Needs Assessment on Nutrition Management and Meal Service for Elementary · Middle · High School Athletes among Athlete's Parents
Jung Hyun Hwang, Ji Yeon Kim, Kyung A Kim, Kyung Won Kim
Korean Journal of Community Nutrition.2019; 24(1): 47. CrossRef
Evaluation of educational school meal programs in Gyeonggi province, South Korea
Youngmi Lee, Oksun Kim, Uiok Lee, Sooyoun Kwon
Journal of Nutrition and Health.2017; 50(1): 111. CrossRef

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[English]
Effects of Nutrition Education for Chinese College Students in Korea: Focused on Personalized Daily Energy Requirement and Food Exchange Units: Jia Li Guo, Soon Kyung Kim, Jeong Weon Kim, Mi Hyun Kim, Se Na Kim, Sook Bae Kim; Korean J Community Nutr 2013;18(6):565-576. Published online December 31, 2013; DOI: https://doi.org/10.5720/kjcn.2013.18.6.565

Abstract PDF PubReader

The purpose of this study was to investigate the effects of nutrition education on nutrition knowledge, dietary attitude and dietary intake of Chinese college students in Korea. The subjects were 64 Chinese college students in Korea (educated group, 32 students vs. non-educated group, 32 students). Educated group was lessoned as group and/or individual. Nutrition education program consisted of four lessons (40min / lesson), '6 major nutrients & function (group lesson)', '6 food group and sources (group lesson)', 'personalized daily needed energy and food exchange units using Food Exchange System (individual lesson)', and 'smart choice of snacks and eating-out foods (group lesson)'. We examined the differences between educated group and non-educated group in nutrition knowledge, dietary attitudes and nutrients intake. After education, there were positive improvements on nutrition knowledge: 'function and foods of 6 nutrients', on dietary attitudes: 'type of breakfast' in educated group. In the evaluation of nutrient intakes according to Dietary Reference Intakes for Korean (KDRI), there were positive improvements on intake levels of riboflavin, fiber, vitamin B6, vitamin C, folate, Ca and K in the educated group. In the index of nutrition quality (INQ), nutrition adequacy ratio (NAR) and mean nutrition adequacy ratio (MAR) were significantly increased in the educated group. In conclusion, it is possible to improve nutrition knowledge, dietary attitude and dietary intake of Chinese college students in Korea through the nutrition education focused on personalized daily needed energy and food exchange units.

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Effects of Nutrition Education at a Community Health Center on Overweight and Obese Middle-aged Women in Jeonbuk Area-Focused on Personalized Daily Energy Requirement and Food Exchange Units
Se-Yeon Kim, Sook-Bae Kim
Korean Journal of Community Nutrition.2017; 22(4): 307. CrossRef
Comparisons of Health Related Lifestyle and Dietary Behaviors according to Gender, Ethnicity and Residence Type of University Students in Yanbian, China
Kyung Hee Hong, Unju Hwa Oh
The Korean Journal of Food And Nutrition.2016; 29(4): 486. CrossRef
A Study on Weight Control Behaviour, Eating Habits and Health-related Life Habits According to Obesity Degree of University Students in Jeonbuk
Hye-Soon Chang
Korean Journal of Human Ecology.2016; 25(1): 73. CrossRef
Acculturation and changes in dietary behavior and anthropometric measures among Chinese international students in South Korea
Jounghee Lee, Ran-Ran Gao, Jung-Hee Kim
Nutrition Research and Practice.2015; 9(3): 304. CrossRef
Survey on Health-related Factors, Nutrition Knowledge and Food Habits of College Students in Wonju Area
Seung Lim Lee, Sun Hee Lee
Korean Journal of Community Nutrition.2015; 20(2): 96. CrossRef
A study on hypertension relevant nutritional knowledge and dietary practices in Chinese college students studying in South Korea
Zhe Sun, Wookyoun Cho
Journal of Nutrition and Health.2015; 48(5): 441. CrossRef

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[English]
Effects of Nutrition Education and Personalized Lunch Service Program for Elderly at Senior Welfare Center in Jeonju: Jeong Sook Bae, Mi Hyun Kim, Sook Bae Kim; Korean J Community Nutr 2013;18(1):65-76. Published online February 28, 2013; DOI: https://doi.org/10.5720/kjcn.2013.18.1.65

Abstract PDF PubReader

The purpose of this study was to investigate the effects of a nutrition education and personalized lunch service program in a senior welfare center. A total of 30 elderly (14 males, 16 females) aged 62~89 years participated in this study. Nutrition education lessons (2 hour/lesson/week) were provided for 4 weeks. Also, ten weeks from week 3rd to week 12th, personalized lunch providing 1/3 personal needed energy was served 5 times for a week. After the nutrition intervention program, we compared anthropometric characteristics, blood biochemical characteristics, nutrition knowledge, dietary attitude and dietary intake using 24 hr recall with those before the intervention. The body weight (p < 0.001) and body mass index (BMI) (p < 0.001) were decreased. There were significant increases in score of nutrition knowledge (p < 0.01) and consumption of milk & milk products for snacks. There was a positive effect on fasting blood sugar (FBS) showing significant decreases in portion of impaired fasting glucose and diabetes mellitus (p < 0.05). Also, serum triglyceride (TG) was significantly decreased (p < 0.05). In evaluation of nutrient intake by Dietary Reference Intakes for Koreans (KDRIs), riboflavin (p < 0.01), vitamin C (p < 0.001), calcium (p < 0.05) were positively improved. The index of nutritional quality (INQ) and intakes of vitamin C (p < 0.001), riboflavin (p < 0.05), Ca (p < 0.01) and Fe (p < 0.05) were increased. In conclusion, this nutrition education and lunch service program providing 1/3 personal needed energy can be used to develop and implement a tailored nutritional intervention programs in the setting of a community senior welfare center to improve health and nutritional status of Korean elderly.

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광주광역시 지역민의 영양교육 요구도 조사 분석
은평 양, 경윤 김, 승희 최, 금비 류, 옥경 김, 정미 윤
Korean Journal of Food and Cookery Science.2023; 39(2): 100. CrossRef
Effects of nutrition and hygiene education program on healthy eating habits and behavior of the elderly in Chungbuk
Je-ok Yeon, Byung-chun Song, Kyung-Jin Yeum, Myoung-sook Kim, Mi-young Lee
Journal of Nutrition and Health.2022; 55(3): 390. CrossRef
Comparison of metabolic syndrome and related factors in married pre-menopausal white- and blue-collar woman
Seungmi Park, Chul-Gyu Kim, Youngji Kim
Archives of Environmental & Occupational Health.2022; 77(9): 744. CrossRef
The effects of a personalized nutrition intervention program on food security, health and nutritional status of low-income older adults in Seoul city
Yeyeon Lee, Narae Yang, Minjeong Shin, Kyung-Eun Lee, Chang Hee Yoo, Kirang Kim
Journal of Nutrition and Health.2020; 53(4): 416. CrossRef
Current Status of Sanitary and Nutritional Food Service in Elderly Day Care Center
Jeonghyeon Woo, Yoo Kyoung Park, Mi-Hyun Kim, Soo-Kyung Lee, Kyunghee Song, Hye-Kyeong Kim
Korean Journal of Community Nutrition.2020; 25(5): 374. CrossRef
Comparison of nutrient intakes by nutritional anemia and the association between nutritional anemia and chronic diseases in Korean elderly: Based on the 2013–2015 Korea National Health and Nutrition Examination Survey Data
So Hyun Park, So Hee Han, Kyung Ja Chang
Nutrition Research and Practice.2019; 13(6): 543. CrossRef
Seniors centre‐based health intervention programmes in the United States and South Korea: A systematic review
Misoon Song, Kyoungsan Seo, Suyoung Choi, Jeongshil Choi, Hana Ko, Soo Jin Lee
International Journal of Nursing Practice.2017;[Epub] CrossRef
Feasibility Study on the Dietary Improvement Program Development for Senior Citizens
Sung-Hee Kim, Boram Kim, Nami Joo
Korean Journal of Community Nutrition.2017; 22(3): 218. CrossRef
A study on the Needs for Nutrition Management Program for Elderly Who use Welfare Facilities
Min-June Lee, Jung-Hyun Kim, Ok-Jin Park, Young-Mi Lee
Korean Journal of Community Nutrition.2016; 21(1): 65. CrossRef
Investigation of Food Safety Knowledge, Attitudes, and Behavior for Analyzing Food Safety Risk Factors in the Elderly
Jung-Hwa Choi, Yoon-Jin Lee, Eun-Sil Lee, Hye-Sang Lee, Hye-Ja Chang, Kyung-Eun Lee, Na-Young Yi, Tong-Kyung Kwak
Journal of the Korean Society of Food Science and Nutrition.2016; 45(5): 746. CrossRef
Effects of Nutrition Education Providing School Lunch by Personalized Daily Needed Food Exchange Units for Adolescent Athletes in Jeonbuk Province
Kang-Mo Ko, Sook-Bae Kim
Korean Journal of Community Nutrition.2016; 21(1): 25. CrossRef
Effects of an Intervention of Nutrition Education Program based on Social Cognitive Theory for the Elderly Visiting Public Health Center in Jinhae-Province
Eun Hee Seo
The Korean Journal of Food And Nutrition.2016; 29(3): 313. CrossRef
Changes in the Nutrition Status of Elderly Females in Health Promotion Programs of Health Centers in Chungbuk Province
Myoung-Sook Kim
The Korean Journal of Community Living Science.2015; 26(2): 225. CrossRef
Development of the evaluation tool for the food safety and nutrition management education projects targeting the middle class elderly: Application of the balanced score card and the structure-process-outcome concept
Hyeja Chang, Hyoi Yoo, Harim Chung, Hyesang Lee, Minjune Lee, Kyungeun Lee, Changhee Yoo, Junghwa Choi, Nayoung Lee, Tongkyung Kwak
Journal of Nutrition and Health.2015; 48(6): 542. CrossRef

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[English]
A Study on Brand Personality and Employee's Self: Image Congruity and Job Satisfaction: Especially for Family Restaurant: Ki Young Kim, Mi Ae Ko; Korean J Community Nutr 2009;14(6):807-816. Published online December 31, 2009

Abstract PDF: This day's research analyzed the difference between brand personality, self - image congruity, job satisfaction and their influences towards employees of family restaurants in order to suggest a plan which would induce researcher's interest as well as influencing diversification of management strategies toward dining-out business. The purpose of this research is to analyse the difference between brand personality, self - image congruity, job satisfaction and their influences towards employees of family restaurants. The survey questionnaires were distributed to 300 employees of family restaurants in Seoul from August 1th until August 30th 2009, and 257 of them were used for analysis. The top seven company's were chosen by base on data from 2009 Annual Dinner of the Korea. Statistics handling of this research used SPSS WIN 17.0 statistics package program, which performed frequency analysis, factor analysis, regrssion anlysis. The research result shows, first of all, the relationship between company's brand personality and personal self - image congruity, it shows that the company's brand personality has higher on 'ability/capability, loyalty/ fidelity, and strong' the personal self - image congruity appeared higher. The relationship between company's brand personality and social self-image congruity, it shows that the company's brand personality has higher on 'ability/ capability and loyalty/fidelity' the social self-image congruity appeared higher. Second of all, in a relation between the self-image congruity and job satisfaction, the personal self-image congruity has shown positive impact on job satisfaction. Third of all, in a relationship between the company's brand personality and job satisfaction, if 'interest or loyalty/fidelity' shows higher on brand personality, than job satisfaction has shown higher.

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[English]
Identifying the Effect of Personal, Foodservice and Organizational Characteristics on Foodservice Managers' Job Satisfaction by the Contract Management Company Scale: Jeong Hye Han, Na Young Yi, Wan Soo Hong; Korean J Community Nutr 2009;14(2):216-228. Published online April 30, 2009

Abstract PDF: The purpose of the study was to investigate the influences of contract foodservice managers' personal characteristics, foodservice characteristics and organizational characteristics on job satisfaction, including interpersonal relationships, self-actualization and promotion opportunity categories. A survey was administered to four hundred contract foodservice managers of five large companies and five small/medium companies in the Seoul and Kyungin areas. The final response rate was 66% (N = 265), and the data were analyzed using SPSS Windows (ver. 12.0). The respondents were 76.1% female, average age 28.8 years, and 73.0% were regular workers. Contract foodservices have profit and loss contracts (69.1%), single menu types (59.6%) and buffet serving styles (37.7%). There are significant differences of job satisfaction by some personal characteristic variables (gender, martial status, age, education, position, work hours, period of working for the present company, and payroll per year) and foodservice characteristic variables (type of contract and charge of food costs). In three job satisfaction categories, foodservice managers reported the highest interpersonal relationship satisfaction, following self-actualization satisfaction and promotion opportunity satisfaction in both large companies and small/medium companies. However, foodservice managers of large companies tended to be more satisfied regarding their promotion opportunities than foodservice managers of small/medium companies (P < 0.05). Work hours, number of meals served/day, male, workload, communication with the clients, relationship with co-workers, obvious role and autonomy were significant factors to increase the job satisfaction in contract foodservices of large companies. On the other hand, relationships with co-workers and males were significant factors to increase the job satisfaction in contract foodservices of small/medium companies. This research suggests that contract foodservice companies need to understand the characteristics of their managers, foodservices and organizations to enhance the job satisfaction of foodservice managers and to develop specified human resource management strategies that can be applied to each company scale.

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[English]
A Study on Factors of Job Satisfaction and Burnout of Hospital Dietitians: Hye Jin Yun, Joo Eun Lee, Wan Soo Hong; Korean J Community Nutr 2009;14(1):100-113. Published online February 28, 2009

Abstract PDF: This research aims to examine the experiences of hospital dietitians' burnout and the factors of their burnout, such as demographic factors, unique characteristics of hospitals, their self-respect, and organizational factors. In order for this, a questionnaire survey was conducted with hospital dietitians working in general hospitals of over 400 beds in the Seoul Metropolitan area. The average point of self-respect of dietitians is 3.67 out of 5.00. Their experience of burnout turned out to be 3.17 out of 7, the extent of job satisfaction is high, that is 3.35 out of 5.00. The decrease of personal accomplishment is shown to be closely related to the burnout of dietitians. The emotional exhaustion in burnout at the significant level 0.001 is increasing as the annual gross salary is low, their age is young, extra-working hours are long, and is high to the dietitians serving meals and working at entrusted companies. The factors affected by burnout experience vary with individual circumstances. So, to prevent the emotional exhaustion, depersonalization, and reduced personal accomplishment, hospital dietitians' spiritual and physical health needs to be kept up by their self-development and investment.

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[English]
Relationships among Personality Preferences, Psychosocial Factors and Dietary Habits of Middle School Students: Hye Sung Kim, Hye Young P Kim; Korean J Community Nutr 2007;12(5):511-518. Published online October 31, 2007

Abstract PDF: The purpose of this study was to obtain an understanding of the association of personality preferences and food behavior factors in middle school students. The subjects were 319 boys and girls in a middle school located in Kyunggi province. A self-administered questionnaire was used to assess demographic factors, dietary habits and psychosocial factors including self-efficacy, perceived benefits and barriers. The MMTIC (Murphy-Meisgeier Type Inventory for Children) test was used to assess the personality preferences of the students. Sixty-seven percent of the subjects were extrovert, 53.9% were the sensing type, 76.8% were the feeling type and 81.8% were the perceiving type in personality preferences. The extrovert had higher self-efficacy than the introvert. The feeling type perceived more benefits and fewer barriers than the thinking type. The education levels of the parents, especially mothers, were positively related with self-efficacy and dietary habit scores of the students. The self-efficacy and perceived benefits and barriers were significantly associated with dietary habits of the students (explained variance: 17.9%). Results of this study presented the relationship of character types and parents' education levels on psychosocial food behavior factors and a need for the development of tailored nutrition education program considering these factors.

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[English]
The Impacts of Personal Characteristics and Company-Related Characteristics on the Job Satisfaction of Dietitians Engaged in Contract Food Service Management Company: Mi Kyung Choi, Hee Yeon Kim, Seo Young Shin, Il Sun Yang; Korean J Community Nutr 2006;11(4):502-511. Published online August 31, 2006

Abstract PDF: The purposes of this study were to measure job satisfaction levels of dietitians engaged a in contract food service management company, and to examine the impacts of personal characteristics and organizational characteristics on the job satisfaction of dietitians. The questionnaires developed for this study were distributed to 230 dietitians of contract food service management companies in the Seoul and Gyeonggi areas, and a total of 187 (81.3%) questionnaires were used for analysis. Statistical analyses were completed using SPSS (Win 11.5) for descriptive analysis, correlation analysis, t-test and ANOVA. The average job satisfaction score of the dietitians was 2.83, which is lower than "not satisfied" and "not dissatisfied" (3). "Marital status" (p < 0.001), "payroll per year" (p < 0.001), "age" (p < 0.05) and "work experience as a dietitians" (p < 0.05) had significant effects on job satisfaction of work and environmental factors. "Operating group" (p < 0.05), "type of menu" and "type of service" also affected the job satisfaction. Overall, it is important that managers of contract food service management companies establish specified human resource management strategies with understandings of the characteristics of their dietitians and companies to enhance the job satisfaction of dietitians, and to achieve their managerial goals.

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[English]
Dietary Behaviors, Food Preferences and Its Relationships with Personality Traits in Sixth Grader's of Elementary School: Jeong Ja Paik, Hee Suk Lee; Korean J Community Nutr 2004;9(2):135-141. Published online April 30, 2004

Abstract PDF: Although many studies have focused on dietary habits and behaviors among children, few have looked at individual dietary behaviors and food preferences and their relationships with personality traits. This study examined the relationships between children's dietary behaviors, food preferences and personality traits using a random sample of 236 sixth graders in Chuncheon. Results showed a high prevalence of undesirable dietary behaviors among children: 42.8% of the children had skipped breakfast at least twice a week, 53% had overeaten, 45.8% had eaten irregularly, and 66.5% had eaten an unbalanced meal. These undesirable dietary behaviors were negatively associated with such personality traits as sociability, responsibility, emotional stability, activity, and superiority. When asked about food preference, fruits were most popular while vegetables were least desirable. Total food preference scores were positively correlated with emotional stability (r = .204), activeness (r = .247), sociability (r = .156), responsibility (r = .249), and superiority (r = .133). Preference for meats had negative correlations with responsibility (r = -.133), sociability (r = -.146), and superiority (r = -.132), while preference for vegetables was positively correlated with these personality traits (r = .292, .244, and .230, respectively). In conclusion, the more desirable dietary behaviors and the higher total food preference scores, the more positive the child's personality traits. In addition, preference for vegetables was associated with positive personality traits. The findings suggest the need for continuous attention and guidance on desirable dietary habits for school children both at home and at school.

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[English]
College Students' Dietary and Health Behaviors related to Their Myers-Briggs Type Indicator Personality Preferences: Byung Sook Kim, Young Eun Lee; Korean J Community Nutr 2002;7(1):32-44. Published online February 28, 2002

Abstract PDF: The objective of this study was to evaluate college students' dietary and health behaviors in relation to their Myers-Briggs Type Indicator (MBTI) personality preferences. Dietary and health behaviors were surveyed for 444 college students who performed the MBTI personality test. Only 6.1% of the subjects regularly had three meals a day, while 27.1% ate breakfast every day. Fifty-six point nine percent of the students took less than 15 minutes to eat a meal and had the habit of eating fast. The number of food groups they ate was, on average, 2.74 and was eaten mainly at dinner. This showed that college students did not eat a large variety of foods. Eighty-two percent of the subjects drank alcoholic beverages, 21.4% smoked, and 69.3% exercised. In addition, 73.9% of them were not satisfied with their body image, but they were not eager to try weight control. There were not many significant differences between Extraversion (E)-Introversion (I), Sensing (S)-iNtuition (N), and Thinking (T)-Feeling (F) in their dietary and heath behaviors, although some gender differences existed. Significantly better dietary and health behaviors were shown in subjects preferring Judging (J) rather than Perceiving (P). There behaviors included eating breakfast, regularly eating three meals a day, smoking less, exercising more and having a lower tendency to night-eating. The personality preference of J-P could be useful index for nutritional education and counseling or behavior modification programs for obese people.

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[English]
Job Analysis of School and Hospital Dietitians : Factor Analysis of Human Attributes: Eun Seung Song, Myung So Kim; Korean J Community Nutr 1999;4(3):431-440. Published online September 30, 1999

Abstract PDF: This study was mainly done by factors analyzing to find out the structure and the dimension of the results of a previous study; analyzing the school and hospital dietitians' human attributes needed for successful job performance(Song 1998). The results were as follows: 1) Through factor analysis, the 12 knowledge items were categorized into 4 groups ; 'basic knowledge of food and nutrition', 'knowledge of clinical nutrition and diet therapy', 'knowledge of medial science', and 'knowledge from experience and common sense'. These 4 knowledge factors were more frequently used and importantly recognized by hospital dietians compared with school dietitians. 2) The 38 skill and ability items were categorized into 7 groups ; 'ability of program development and research', 'ability of counseling and nutrition education', 'ability of production control and facility management', 'ability to use computer', 'ability to cooperate with others', 'ability to manage consignment marketing', and 'ability of managing situations and informations'. Different skills and abilities were required for each group. 3) The 11 personality items were categorized as 3 groups ; 'respoinsibility and sincerity', 'positive personality', and 'affirmative and inquisitive personality'.

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[English]
Analysis of the Service Quality Provided by Foodserice Workers in Restaurants: Ilsun Yang, Sunghye Kim, Donghoon Kim; Korean J Community Nutr 1999;4(3):454-465. Published online September 30, 1999

Abstract PDF: Consistently delivering good service quality is a complex and dynamic process. In this matter, service differs from tangible products and is highly dependent on the business and service provider. Therefore, efficiently managing the process of delivering service quality can contribute to profits for organization and satisfaction to customers. This study was performed to define service quality, and to investigate the personal and operational characteristics that impacts the service quality provided by foodservice provider. The responses from 278 foodservice providers and 427 customers in 82 fast-food and family restaurants were used in this analysis. Descriptive, Factor Analysis, T-test, ANOVA, and Correlation Analysis were used for statistical Analysis. The Results of this study were as follows : 1) The perception of foodservice provider was significantly higher than that of the customers in most of the 21 service quality attributes. 2) The 6 dimensions derived from Factor Analysis explained 56.8% for service quality. 3) Among the personal characteristics of the foodservice provider, the level of education and the position in the job led to a significant difference in some of the service qualities. 4) The type of restaurant played an important role in foodservice providers' perception of service quality. 5) Month since opening had a negative correlation with 'Atmosphere' and a positive correlation with 'Reputation', while the number of seats showed a positive correlation with 'Atmosphere' and a negative correlation with 'Food' and 'Convenience'. 6) In general, the characteristics of sales had a positive correlation with service quality. 7) The proportion of part-time employees showed a negative correlation with 'Atmosphere' and 'Food', and a positive correlation with 'Reputation'.

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[English]
Comparison of Human Attributes for School and Hospital Dietitians : by Importance and Frequency Scale: Eun Seung Song, Myung So kim; Korean J Community Nutr 1998;3(2):281-291. Published online May 31, 1998

Abstract PDF: Job analysis was done by the method of interview and survey to find out the human attributes needed for dietitans' job performance. The knowledge, skills, abilities and other characteristics including personality were major items in the questionnaire. The questionnaire was distributed to 340 schools and hospital dietitians. Among these, 201 were compeletely filled out, returned and statistically analyzed according to the frequency scale and importance scale respectively. The results were as follows : 1) The age, education, job experience and monthly pay of hospital dietitians were higher than those of school dietitians. This was partly due to the reflection of short chronicle of school foodservice. 2) The most important human attributes for rwo groups were commonly shown as sincere and faithful personality, good human relationship and responsibility for business outcome. 3) Computer skill and menuplanning ability were human attributes of the most frequently used by school dietitians, whereas knowledge of diet therapy, clinical nutrition, and pathology of disease were frequently used by hospital dietitians. 4) The correlation coefficients between two groups were as follows : Spearman's rho value of personality, skills and abilities, and knowledge were 0.806, -0.432,-0.203 respectively, according to the importance scale. 5) An overall view from t test between two groups, various human attributes, especially knowledge were more frequently used by hospital dietitians.

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