Korean Journal of Community Nutrition

Research Note

[English]
A pilot investigation of a combined food literacy and exercise program for college students: a one-group pre-post intervention study: Minjeong Jeong, Jinhyun Kim, Dahye Han, Eunjin Jang, Kyoungho Choi, Sohyun Park; Korean J Community Nutr 2024;29(6):455-466. Published online December 31, 2024; DOI: https://doi.org/10.5720/kjcn.2024.00248

Abstract PDF PubReader ePub: Objectives
A campus-based intervention to enhance food literacy (FL) and establish exercise habits among college students was developed and the program’s effectiveness was evaluated.
Methods
The 13-session program was developed based on the transtheoretical model and social cognitive theory. Junior and senior students majoring in food and nutrition and physical education were asked to participate as mentors, with freshmen and sophomores from varied majors as mentees. The program encompassed food, nutrition, and exercise lessons including cooking sessions. Data were collected via pre- and post-program surveys using a questionnaire consisting of items on FL and nutrition behaviors and physical fitness measurements.
Results
Among 39 participants (35.9% male, 64.1% female), the overall FL score increased significantly from 64.1 to 70.6 post-program (P = 0.001). Significant increases were observed in the nutrition and safety (P < 0.001), cultural and relational (P = 0.023), and socio-ecological (P = 0.001) domains, as well as knowledge (P = 0.001), self-efficacy (P = 0.013), attitude (P < 0.001), and behavior (P = 0.005) items in three domains of FL. Additionally, meal duration increased significantly (P = 0.007) and sit-up performance among female showed a meaningful change (P = 0.046). Changes in dietary behaviors significantly progressed (P = 0.015) while that in exercise habits approached a marginal significance (P = 0.053) after the intervention.
Conclusion
The results reveal positive changes in FL and some modifications in eating habits, although the program had limited effects on physical activity and fitness measurements. These findings suggest that strategic approaches to foster exercise behavior changes in college students are required. This pilot program can serve as foundational data for improving and expanding multicomponent health promotion programs for this population.

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Educational Materials

[English]
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 J Community Nutr 2023;28(6):495-508. Published online December 31, 2023; DOI: https://doi.org/10.5720/kjcn.2023.28.6.495

Abstract PDF

Objectives
This study aimed to develop a campus-based intervention program to enhance food literacy (FL) among university students.
Methods
In the initial phase, we conducted a literature review of FL intervention studies and held in-depth interviews with university students to identify facilitators and barriers to improving and practicing FL. Expert counseling sessions were conducted with nutrition education, marketing, and service design professionals. The results of this phase led to the creation of an initial curriculum draft. In the second phase, a follow-up survey was conducted with young adults to assess the acceptability of the developed curriculum. After the follow-up survey, additional meetings were conducted with the aforementioned experts, and the curriculum was further refined based on their input.
Results
An 11-week FL intervention program was devised using constructs from the Social Cognitive Theory. The weekly curriculum consisted of 90-min theory-based and 90-min hands-on experience sessions. Three primary aspects of FL were covered: nutrition and food safety, cultural and relational dimensions, and socio-ecological aspects. Program highlights included cooking sessions for crafting traditional Korean desserts, lectures on animal welfare, insights into zero-waste practices, and communal eating experiences. Based on the study team’s previous research, the program also addressed mindful eating, helping participants understand the relationship with their eating habits, and providing strategies to manage negative emotions without resorting to food. Yoga sessions and local farm visits were incorporated into the curriculum to promote holistic well-being.
Conclusions
This study elucidated the comprehensive process of creating a campus-based curriculum to enhance FL among university students, a group particularly susceptible to problematic eating behaviors and low FL levels. The developed program can serve as a blueprint for adaptation to other campuses seeking to bolster students’ FL.

Citations

Citations to this article as recorded by

Evaluating the effectiveness of a food literacy pilot program for university students: using a mixed-methods research approach
Eunji Ko, Eunjin Jang, Jiwon Sim, Minjeong Jeong, Sohyun Park
Nutrition Research and Practice.2024; 18(6): 885. CrossRef
A pilot investigation of a combined food literacy and exercise program for college students: a one-group pre-post intervention study
Minjeong Jeong, Jinhyun Kim, Dahye Han, Eunjin Jang, Kyoungho Choi, Sohyun Park
Korean Journal of Community Nutrition.2024; 29(6): 455. CrossRef

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Research Article

[Korean]
Association Between Health Literacy and Health Promoting Behavior (Eating Habits, Physical Activity, and Stress) of University Students: Yoon-Sun Kim, Yoon-Sun Kim; Korean J Community Nutr 2022;27(2):94-104. Published online April 30, 2022; DOI: https://doi.org/10.5720/kjcn.2022.27.2.94

Abstract PDF

Objectives
This study attempted to examine the association between health literacy and health-promoting behavior, and identify the major variables that affect the health-promoting behavior of university students.
Methods
This was a descriptive correlation study that identified the degree of health literacy and health-promoting behavior of 248 university students (119 male and 129 female) and examined the correlation between the two and factors influencing them. The questionnaire covering health literacy comprised 66 questions, and that for health-promoting behavior comprised 10 questions covering eating habits, 3 questions about physical activity, and 10 questions involving stress.
Results
The score for health literacy was 41.56 ± 18.38 out of 66 points, and that for health-promoting behavior was 65.27 ± 11.21 points (27.61 ± 6.72 points for eating habits, 7.23 ± 2.56 points for physical activity, and 30.44 ± 5.61 points for stress). Health literacy and health-promoting behavior had a significant positive correlation (r = 0.175, P < 0.01). The perceived health status (β = 0.391,P < 0.001) was the most important variable in healthpromoting behavior, followed by health literacy (β = 0.236, P < 0.001).
Conclusions
It is necessary to develop a systematic educational strategy and implement educational programs to improve health literacy as well as encourage health-promoting behavior and thus increase the perceived health levels of university students.

Citations

Citations to this article as recorded by

Differences in Nutritional Status According to the Residence Types among University Students in Gwangju
Geum-Bi Ryu, Young-Ran Heo
Journal of the Korean Society of Food Science and Nutrition.2024; 53(2): 207. CrossRef

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Review

[English]
Defining Food Literacy and Its Application to Nutrition Interventions: A scoping Review: Hye lim Yoo, Eun bin Jo, Kirang Kim, Sohyun Park; Korean J Community Nutr 2021;26(2):77-92. Published online April 30, 2021; DOI: https://doi.org/10.5720/kjcn.2021.26.2.77

Abstract PDF

Objectives
Food literacy (FL) can be an important concept that embodies the nutritional capabilities of individuals. The purpose of this study was to introduce the definition and core elements of FL from previous literature, to summarize measurement tools and intervention programs with FL, and to suggest the direction of future research and programs to integrate the concept of FL. Methods: The literature review was conducted through PubMed and Google Scholar databases by combining the search term ‘food literacy’ with ‘definition’, ‘measurement’, ‘questionnaire’, ‘intervention’, and ‘program’. Among the 94 papers primarily reviewed 31 manuscripts that suited the purpose of the study were used for analyses. Results: There is no consensus on the definition of FL that encompasses the multidimensional aspects of the concept. The definitions of FL were slightly different depending on the authors, and the interpretation of the core elements also varied. Based on the review, we propose a framework of FL that is in line with the current discussion among international researchers. This focuses on the core elements adapted from health literacy, namely functional, interactive, and critical FL. Specifically, we suggest some detailed elements for interactive and critical FL, which were often the subject of divergent views among researchers in previous literature. We found that most of the tools in the reviewed literature provided information on validity and reliability and were developed for a specific target population. Also, most of the tools were focused on functional FL. Similarly, most of the interventions targeted functional FL. Conclusions: This study reviewed the definition and core elements of FL, available measurement tools, and intervention programs using validated tools. We propose the development of tools with sound reliability and validity that encompass the three core elements of FL for different age groups. This will help to understand whether improving food literacy can translate into better nutritional intake and health status among individuals and communities.

Citations

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Development of an evaluation tool for dietary guideline adherence in the elderly
Young-Suk Lim, Ji Soo Oh, Hye-Young Kim
Journal of Nutrition and Health.2024; 57(1): 1. CrossRef
The development, psychometric properties and refinement of a food literacy scale for specific and general application
Hennie Fisher, Marietjie Potgieter
International Journal of Gastronomy and Food Science.2024; 35: 100862. CrossRef
Status of Food Literacy and Association with the Nutrition Quotient among Korean Adults
Geum-Bi Ryu, Young-Ran Heo
Human Ecology Research.2024; 62(3): 399. CrossRef
Evaluating the effectiveness of a food literacy pilot program for university students: using a mixed-methods research approach
Eunji Ko, Eunjin Jang, Jiwon Sim, Minjeong Jeong, Sohyun Park
Nutrition Research and Practice.2024; 18(6): 885. CrossRef
A pilot investigation of a combined food literacy and exercise program for college students: a one-group pre-post intervention study
Minjeong Jeong, Jinhyun Kim, Dahye Han, Eunjin Jang, Kyoungho Choi, Sohyun Park
Korean Journal of Community Nutrition.2024; 29(6): 455. CrossRef
Who has a high level of food literacy, and who does not?: a qualitative study of college students in South Korea
Hyelim Yoo, Eunbin Jo, Hyeongyeong Lee, Eunji Ko, Eunjin Jang, Jiwon Sim, Sohyun Park
Nutrition Research and Practice.2023; 17(6): 1155. CrossRef
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
Food literacy and its relationship with food intake: a comparison between adults and older adults using 2021 Seoul Food Survey data
Seulgi Lee, Sohyun Park, Kirang Kim
Epidemiology and Health.2023; 45: e2023062. CrossRef
Nutrition and Food Literacy in the MENA Region: A Review to Inform Nutrition Research and Policy Makers
Hala Mohsen, Yonna Sacre, Lara Hanna-Wakim, Maha Hoteit
International Journal of Environmental Research and Public Health.2022; 19(16): 10190. CrossRef
Development of a Food Literacy Assessment Tool for Healthy, Joyful, and Sustainable Diet in South Korea
Hyelim Yoo, Eunbin Jo, Hyeongyeong Lee, Sohyun Park
Nutrients.2022; 14(7): 1507. CrossRef
Effects of University Students’ Perceived Food Literacy on Ecological Eating Behavior towards Sustainability
Yoojin Lee, Taehee Kim, Hyosun Jung
Sustainability.2022; 14(9): 5242. CrossRef
The Relationships between Food Literacy, Health Promotion Literacy and Healthy Eating Habits among Young Adults in South Korea
Yoojin Lee, Taehee Kim, Hyosun Jung
Foods.2022; 11(16): 2467. CrossRef

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Original Article

[English]
Effect of Dietary Education Experience (Home, School, and Mass Media) on Food Consumer Information literacy: Ji Eun Kim, Kyoung Sook Choi; Korean J Community Nutr 2019;24(5):363-373. Published online October 31, 2019; DOI: https://doi.org/10.5720/kjcn.2019.24.5.363

Abstract PDF PubReader

OBJECTIVES
This study examined the effects of dietary education experience (home, school, and mass media) on food consumer information literacy.
METHODS
The study subjects were 454 adult consumers who answered a structured questionnaire. The questionnaires addressed the subjects' demographics, dietary education experience (home, school, and mass media), and food consumer information literacy. The data were analyzed through frequency analysis, mean, standard deviation, t-test, ANOVA, Pearson's correlation, and multiple regression analysis using SPSS Win 24.0.
RESULTS
First, the scores of mass media education experience were 3.41 Â± 0.64, which was the highest, and 3.15 Â± 0.74 for school education experience, which was the lowest. Second, the level of sub-literacies (task definition, information seeking strategy, location and access, use of information, synthesis, and evaluation) showed scores of 3.20 Â± 0.72 ~ 3.47 Â± 0.68, which were slightly higher than the median. The synthesis literacy was the highest, as opposed to the information seeking strategy literacy, which was the lowest. The location and access and synthesis literacy were higher in women. Third, a significant positive(+) relationship was observed between all sub-literacies and each of three dietary education experiences (home, school and mass media). According to multiple regression analysis, the major variables influencing the sub-literacies of food consumer information literacy were home education, mass media, and school education in that order.
CONCLUSIONS
The dietary education experience was the highest through mass media. The factor that showed the highest food consumer information literacy was synthesis. The factors influencing the food consumer information literacy were dietary education experience through home, school, and mass media.

Citations

Citations to this article as recorded by

Agrifood consumer competency index and food consumption behaviors based on the 2019 Consumption Behaviors Survey for Food
Eun-kyung Kim, Yong-seok Kwon, Da Eun Lee, Hee Jin Jang, Young Hee Park
Journal of Nutrition and Health.2021; 54(2): 199. CrossRef
Healthy Eating Capability of One-person Households-The Effects of Eating Alone, Meal Types, and Dietary Lifestyles
Seonglim Lee, Ilsook Choi, Junghoon Kim
Family and Environment Research.2020; 58(4): 483. CrossRef

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