• 한국지역사회생활과학회지
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• 제22권3호
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• pp.379-393
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• 2011

This study compared the college students' dietary behavior for processed foods, who will be the main consumers in the future and looked for the measures to understand and establish the right food labeling system by surveying the level of understanding and utilization of food labeling. The data was analysed by SPSS win 17.0 program, and the results are as follows. For the standard of selecting processed foods, the group with high nutrition knowledge considered the reliability of foods as important and the group with low nutrition knowledge considered the products introduced in TV commercial as important. When purchasing processed foods, the group with high nutrition knowledge considered nutrition, taste, price, appearance(shape), and the consumable period more than the group with low nutrition knowledge. For trans fat, the group with high nutrition knowledge learned more about it than the group with low nutrition knowledge. The ratio of confirming food nutrition label was higher in the group with high nutrition knowledge. Regarding the level of confirming individual food labels, the highest level was for milk and dairy products. And there was significant difference for the processed products of meat, cookies, bread and noodles. It was found that the level of confirmation was higher in the group with high nutrition knowledge. And the most important indication for individual food product was the consumable period. To preserve the purchased foods, the group with high nutrition knowledge preserve the foods in line with the description written on the food cover sheet, and this group used to return or exchange the products when they found them spoiled or purchased by mistake. The group with high nutrition knowledge knew more about the nutrition indication than the group with low nutrition knowledge. The necessity of nutrition indication for processed foods and the need of education and PR(Public Relation) were acknowledged higher in the group with high nutrition knowledge. For the effect of nutrition indication, it showed that the group with high nutrition knowledge thought it would improve the quality and the group with low nutrition knowledge thought it would be helpful when comparing the product with others. The group with high nutrition knowledge showed higher understanding level about nutrition indication than the group with low nutrition knowledge.

• 한국지역사회생활과학회지
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• 제19권1호
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• pp.11-19
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• 2008

This study was made to provide basic materials required to develop the program for desirable change of eating behavior which might be regarded as the aim of nutrition education. In this study, the relationship between the factors known to be affecting eating behavior like nutrition knowledge and dietary self efficacy was examined with high grade elementary students in Gangwon Province. The results are as follows; First, positive relationship was observed with significant difference(p<0.001) in the relationships between eating behavior and dietary self efficacy(r=0.465), between nutrition knowledge level and eating behavior(r=0.216) and between nutrition knowledge level and dietary self efficacy(r=0.312). Second, the ratio explaining the effect of dietary self efficacy and nutrition knowledge on eating behavior was 22.3%, and it affected in the order of significance level such that dietary self efficacy(p<0.001) and nutrition knowledge level(p<0.05). Third, the level of desirable eating behavior was consistent with the level of nutrition knowledge. And the scores of nutrition knowledge were $28.97{\pm}4.66$ for 'poor' group, $30.01{\pm}3.85$ for 'normal' group, $31.13{\pm}3.94$ for 'good' group and $31.75{\pm}4.10$ for 'excellent' group. When the scores of eating behavior was considered in accordance with the level of nutrition knowledge, there was difference between the groups with poor and normal scores and the groups with good and excellent scores(p<0.001), however, there was no difference between poor and normal group, and between good and excellent group. Fourth, it was found that dietary self efficacy affected the eating behavior level by level. The eating behavior score was $23.82{\pm}5.25$ for the poor dietary self efficacy group, $26.88{\pm}4.00$ for the normal group, $30.27{\pm}3.66$ for the good group and $32.81{\pm}3.79$ for the excellent group. It showed that as the degree of dietary self efficacy increased the degree of eating behavior increased in all four groups (p<0.001).

• 대한지역사회영양학회지
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• 제13권3호
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• pp.307-322
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• 2008

This study was carried out to examine dietary habits, food frequency and dietary attitudes by gender and nutrition knowledge level in upper-grade school children. Subjects were 223 boys and 208 girls attending 13 elementary schools (5 th and 6 th graders). A self-administered questionnaire was developed to assess nutrition knowledge, dietary habits, food frequency, and dietary attitudes. Nutrition knowledge score assessed by 19 questions was significantly higher in girls than in boys. There were significant differences between boys and girls in several items in dietary habits such as enough breakfast time, dinner regularity, number of side dishes, eating speed, type of snack after dinner, and degree of saltiness of dishes. Girls consumed staple foods such as rice, noodles or bread more frequently, and consumed less frequently ramyun, fried foods, fast foods, and Chinese foods than boys. In addition, girls had more positive dietary attitudes in trying to reduce fast foods, Chinese foods, ramyun and fried foods. Also children in the high or moderate nutrition knowledge level groups had better dietary habits in frequency of meals, frequency of breakfast, enough breakfast time, dinner regularity, activity during the meal, number of side dishes, eating speed, type of snack after dinner, and better food choices by eating staple foods and vegetable side dishes, meats and beans more frequently, and fried foods, doughnuts/cakes, Chinese foods less frequently, and had better dietary attitudes in breakfast, vegetables and fruit intake than children in the low nutrition knowledge level group. Our results showed that dietary habits, food frequency and dietary attitudes were different by gender and nutrition knowledge level. These results suggest that in developing nutrition education program for elementary school children, the differences between gender and nutrition knowledge level should be considered. Nutrition education in elementary schools may change dietary habits and dietary attitudes through increasing nutrition knowledge.

• Journal of Nutrition and Health
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• 제18권2호
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• pp.90-97
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• 1985

The objective of this study is to collect basic data which can lead effective direction in performing nutritional education, by investigating 273 homemakers' knowledge and attitudes about nutrition. This study was performed using questionnaire about the knowledge and the attitudes of nutrition according to the age, education level, occupation, food cost, and total income. Results were summarized as follows; 1) sources in the knowledge of nutrition appeared by order of T.V., cookbooks, magazines newspapers, mothers, friends, lecturers in cooking school, and nutritionist. 2) A level in the knowledge of nutrition which scord an average marks 154.7(the highest marks 210) was higher compared to other studies. Informations about food composition scord lower marks than other studies. 3) Attitudes about nutrition showed high score in the aspects that nutrition has an important role in health, and desirable eating habits were formed in childhood. 4) The knowledge of nutrition had no significant differences with age, occupation, and food cost whereas it had significant correlation with education level and total income. The higher the level in education and total income, the higher the level in the knowledge of nutrition. 5) The attitudes about nutrition had no correlation with age, occupation, but it had a significant correlation with education level, food cost and total income. 6) There was an significant correlation between the knowledge and attitudes about nutrition. In order to promote children's nutrition status, nutrition education for mothers must be accomplished in the first place. Development of T.V. program for children's nutrition education is desirable.

• 대한지역사회영양학회지
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• 제22권1호
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• pp.1-12
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• 2017

Objectives: The present study aimed to investigate high school students' sugar intake behaviors, the status of consuming sugary processed foods, the awareness of sugar, and the experience and interest in sugar-related education based on the level of sugar-related nutrition knowledge. Methods: In this study, five high schools were selected in Seoul, Korea, and a survey was conducted in 400 students on the level of sugar-related nutrition knowledge and sugar intake status. A total of 349 questionnaires were used for the final analysis. For statistical analysis, descriptive statistics was performed; a t-test, ${\chi}^2$ test, and Friedman test were used for comparative analysis. Results: The study results showed a positive association between the knowledge level of sugar and the appropriate sugar intake behavior and sugary food choices. The group with more nutrition knowledge on sugar was found to have good eating habits and to eat less sugary food. The main sources of sugar were beverages, confectionary, and bakery goods in the corresponding order, irrespective of the level of nutrition knowledge related to sugar. A significant difference was found in the groups' awareness of the sugar content of the drinks with 89.4% for the higher-knowledge group, and only 81.5% for the lower-knowledge group (p < 0.05). Results also showed that 43.9% of the higher-knowledge group and 36.4% of the lower knowledge group were interested in participating in education on sugar. Conclusions: This study result indicated the need to help adolescents to avoid excessive sugar intake from only certain favorite foods. Therefore, it is necessary to seek a systematic foundation for participatory education in order for them to maintain a low sugar intake in daily life and lead healthy eating habits by increasing their level of sugar-related information and knowledge.

• Journal of Nutrition and Health
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• 제26권5호
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• pp.639-650
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• 1993

The purpose of this study was to assess the nutrition education and training needs as a basis for program planning for day care providers. A sample of 239 day care teachers responded to a questionnare assessing demographic characteristics, nutrition education experiences, and measuring the level of basic knowledge of food & nutrition. Menu planning was added to the questionnarie for 158 day care center directors. The results of this study can be summarized as follows: 1) majority(92.5%) of day care teachers and 74.1% of day care directors were interested in receiving nutrition education and training programs. 2) The topics generating the greatest interest for day care teachers were good food habits, food preparation & meal planning and food sanitation. 3) As a result of measuring the level of basic nutrition knowledge, day care teachers possessed the moderate amount of knowledge about five basic food groups, cholesterol, protein containing food, fat, while they possessed the poor knowledge about vitamin and calorie. 4) Day care teachers and directors possessed a certain level of knowledge about what the good snacks are and how to teach the unbalanced diet oriented children, while they possessed a low level of knowledge about children's nutrition requirement.

• Journal of Nutrition and Health
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• 제28권9호
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• pp.880-892
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• 1995

This study was designed to determine the level of nutrition knowledge of 3,390 elementary school children in Seoul and Kangnung, and to examine the relationship of demographic characteristics of children to nutrition knowledge. Nutrition knowledge was measured by modified NATs (Nutrition Achievement Tests developed by National Dairy Council and Iowa State University). Higher nutrition knowledge, correlated with increasing parental educational level, lower parental age, and higher socioeconomic status. However, there was no difference in total test scores between children in Seoul and Kangnung. Item scores indicated children had more knowledge about 'physiological facts' and 'food handling', and limited knowledge about 'nutrients' and 'nutrition and society'. Children, both in Seoul and Kangnung, lacked an undestanding of many basic principles of nutrition. These results suggest several areas to emphasize when developing nutrition education materials. Modified NATs in this study may be used to assess nutrition education needs of children, to evaluate the effectiveness of nutrition education program, and to compare nutrition achievement of different groups.

• 대한가정학회지
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• 제25권2호
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• pp.55-68
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• 1987

This study was conducted to assess the knowledge and attitudes toward nutrition and behavior of mothers by using 30-item nutrition knowledge test and questionnaire. Results were summarized as follows; 1. Nutrition knowledge 1) The average score of nutrition knowledge and perceived knowledge were respectively 18.0, 26.0(the highest marks 30) and the accuracy of the knowledge was 68.4%. Knowledge about energy and nutrients scored lower marks than food composition and disease. 2) Nutrition knowledge had significant correlation with age, education level and total income. With increasing education level, total income and decreasing age, nutrition knowledge score were getting higher. 2. Attitudes about nutrition 1) Most important sources of nutrition information were by order of radio, T.V., newspapers, megazines and neighbors. 2) 56.2 percent of mothers said that they do meal planning and the greatest mian concern which had influence on meal planning was their hauband.(62.1%) 3) Among the mothers who responded 43.8 percent reported that they bring shopping list with them. 4) 72.6 percent of them wanted to participate re-education. 3. Food behavior 1) Most of mothers(93.1%) used instant food, regarding the reason for using instant food, 67.3 percent of them responded that is is convinient for cooking and 27.8 percent responded that it is for their familys' perference. 2) Mothers who had higher education level, tend to regard nutrition as the most important thing to cook, and with lower education level, they care more about taste. 3) Supper was the most main meal among three males of day.(75.9%) 4) 53.4 percent of mothers said they eat bread as a meal. This study provided baseline data for planning nutrition education programming for mothers.

• 대한지역사회영양학회지
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• 제15권2호
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• pp.169-179
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• 2010

Good snack consumption behaviors are important among elementary students because snack provides additional energy and nutrients and because good dietary behaviors should be formed during early stages of life. This study investigated, among elementary school students, 1) snack consumption behaviors, 2) snack-related nutrition knowledge level, and 3) relationships between snack behaviors and snack-related nutrition knowledge. A convenience sample (N = 372), drawn from 5th and 6th graders of an elementary schools in Siheung-si, Gyeonggi-do, completed a pre-tested questionnaire. More than 85% of the participants snacked more than once per week. Most (77%) had their snacks at home. Fruit and fruit juice were the most frequently consumed and the most liked snack items. Taste was the most important in choosing a snack item closely followed by health/nutrition. Snack-related knowledge level was relatively high and the participants obtained their nutrition knowledge through mass media (30.4%) and family/friends (29.0%). Snack-related nutrition knowledge level and snack consumption behaviors showed positive relationships in various areas such as choosing more nutritious snack items and checking nutrition labels. Although this study was limited by its cross-sectional study design, these positive relationships suggest that better nutrition knowledge could result in better behaviors. Results of this study indicated that factual nutritional knowledge has been well transmitted to students. Therefore, future nutrition education on snacking could focus more on providing problem-solving and operational knowledge.

• 한국식품영양학회지
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• 제28권2호
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• pp.281-294
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• 2015

This study was conducted using a self boarding questionnaire survey to investigate body image perception, dietary habits and nutrient intakes according to interest level in health of female university students in Masan area (n=302). The subjects were divided into 2 groups according to interest level in health ('High' group, n=101, 'Low' group, n=201). Body image according to BMI was significantly different regardless of interest level in health (p<0.001). The answer percentage indicated that the purpose of weight control is health, regular use of the scale, and regular exercise were significantly higher in the high group (p<0.05). Nutrient knowledge score (p<0.01) and food frequency score (p<0.001) were significantly higher in the high group (p<0.01). There were no significant differences in nutrient intake, but intake, NAR and INQ of vitamin C were significantly higher in the high group (p<0.001). Nutrition knowledge score (p<0.01), food intake frequency score (p<0.01), and INQ and NAR of vitamin C (p<0.01) were positively correlated with the interest level in health. These results will be useful as a basis for the development of effective nutrition education programs in order to increase interest level in health and apply well in real life what have learned through the correct nutrition knowledge.