• 대한지역사회영양학회지
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• 제18권4호
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• pp.333-343
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• 2013

It is important to prepare and execute the menu plan for proper and balanced intake of nutrients in the adolescence. This study investigated the new approach for planning menu by ordinary meal pattern based on cooked foods groups. The amounts of cooked foods in the menu plan assumed to be single serving size. The middle school second graders participated for the study. A total of 313 questionnaires were analyzed using CAN-pro 3.0 and SPSS WIN 12.0 program. The average content of energy in the menu plan was 2,453 kcal, the average ratios of energy contribution by carbohydrate, protein and fat were 54.3%, 17.9%, 27.8%, respectively. A total of 56.9% menu plans (94.9% of male and 8.7% of female students') were below the lowest limit of optimum carbohydrate energy ratio of 55%. A total of 29.1% menu plans (33.1% of male and 23.9% of female students') were exceed the highest limit of optimum fat energy ratio of 30%. The NAR of minerals and vitamins were all 1.0 except for calcium (0.92) and folate (0.88). When INQ of the individual cooked food groups were calculated, kimch was the highest in all minerals and vitamins examined, suggesting that kimch may be the best source for all minerals and vitamins, including calcium and folate with the minimum change in energy content. In conclusion, the menu plan by ordinary meal pattern in this study was low in carbohydrate, high in fat, and contained enough minerals and vitamins except for calcium and folate for middle school students.

• 디지털융복합연구
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• 제20권1호
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• pp.33-39
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• 2022

본 연구는 학습자 특성(성별 및 학교 급)에 따른 온라인 수업 유형 선호도를 파악하고자 하는데 그 목적이 있다. 이를 위하여 전국 17개 지역의 초·중·고등학교 학생 4,803명을 대상으로 설문조사를 실시하였다. 이후, 유효데이터인 4,524명 학생들의 성별 및 학교급을 기반한 온라인 수업 유형 선호도 패턴을 확인하기 위해 Apriori 알고리즘을 이용한 연관규칙 분석을 실시하였다. 연구결과 초등 7개, 중등 4개, 고등 5개 등 총 16개의 규칙을 도출하였으며, 학교급과 무관하게 여학생들은 메이커활동 중심 수업을, 초·중 남학생은 가상체험중심 수업을 공통적으로 선호하였다. 보다 구체적으로, 초등학교 남학생은 SW중심수업을, 여학생은 메이커활동 중심 수업을 선호하였으며, 중학생의 경우 남여 모두 가상체험중심 수업을 선호하였다. 반면 고등학생은 교과별 강의중심에 대한 선호도가 높았다. 이러한 연구결과는 학습의 주체자인 학생이 가진 온라인 수업의 요구를 설명하는 실증적 근거로서 제시될 수 있다. 또한, 본 연구는 향후 온라인 수업의 다각화를 위한 개선방향을 제시, 탐색하는 기초자료로 활용될 수 있을 것으로 기대한다. 이상의 연구결과를 바탕으로 추후 연구에서는 다양한 온라인 수업 활동 및 모델 설계, 온라인 수업을 지원하는 플랫폼 개발, 여학생의 이공계 진로동기 형성과정에 대한 심층적 분석이 계속되어야 할 것이다.

• 대한치과교정학회지
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• 제23권1호
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• pp.17-35
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• 1993

We tried to evaluate frequencies and severities of malocclusion of various socioeconomic areas according to growth and development. To obtain objective validity, we used Handicapping Labiolingual Deviation (HLD) suggested by Draker, Treatment Priority Index (TPI) by Grainger, Handicapped Malocclusion Assessing Record (HMAR) by American Dental Association and American Association of Orthodontist. Seoul and Kwangju were selected as an urban group, Ahnyang as an middle socioeconomic group and Hwasun near the Kwangju area as an rural group. 140 (male 63, female 73) of 5th grade in 'E' elementary school students in Seoul, 202 (male 101, female 101) of 'S' elementary school students in Kwangju, 207(male 105, female 102) of 'H' elementary school students in Hwasun, and 100(male 49, female 51) of 'M' elementary school students of in Ahnyang of all the same grade were analyzed and we obtained the results as follows; 1. TPI, HLD, and HMAR showed high coincidence and reproducibility between different observer. (p<0.01) 2. In comparison of TPI, HLD, and HMAR according to clinical decision, there was statistically difference between each other. (p<0.01) 3. As the severity of malocclusion increases there was high correlation between TPI and HLD, and between HLD and HMAR (p<0.05) 4. With respect to differences between areas in TPI and HLD, there was statistically difference between Ahnyang and other areas. 5. In Seoul as an urban group there was a high incidence of periodic checkup and history of orthodontic treatment than other area. 6. Mode of feeding and posture during sleeping did not affect the severity of malocclusion. As a conclusion, TPI, HLD and HMAR are so reproducible and coincident that they can be used as a guide on evaluating the frequency and severity of malocclusion and determining the priority of orthodontic treatment to determine the need and supply of orthodontic treatment. Furthermore these indices can provide objectively valid data for establishing public health problem solution.

• 한국가정과교육학회지
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• 제10권2호
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• pp.145-161
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• 1998

The purpose of this study was to survey the actual condition of the Middle School Students on a Drug. In this study, 500 middle school students in Seoul response to a questionnaire which is composed to analyse two categories, i.e. general facts, the actual condition of drug use (the frequency of drug use, the degree of perception on drugs, the people using a drug surrounding the degree of purchase on drugs). And the students are classified by satisfactory degree on their home backgrounds, satisfactory degree on their school life, and school record. The data is analysed by means of frequency, percentage, chi-square test and Pearson's correlation using the $SPSS-PC^+$ package program. The results of this study were as follow : The frequency of drug use except a alcohol and the degree of perception on a drug among female students are higher than among male. The female students are more permissive on the drug use and they are also tend to think more easily the purchase of a drug. The frequency of drug use and the degree of perception on drugs are higher in the group of the lower satisfactory degree on their home background. Especially, there are many people using drugs surrounding the students in the lower group. The frequency of drug use and the degree of perception on drugs are higher in the group that has the lower satisfactory degree on school life. The students in the group having low school record have more dangerous thought about the use of drugs than the students of high record. The degree of perception on a drug is higher in a higher group, and the students in a higher group also think more easily the purchase of drugs. The percentage of students using drugs are not high, but the high percentage of students are interested in the drugs and they have permissive attitudes on drugs. Thus, the preventive education for drug abuse must be done rapidly.

• 대한지역사회영양학회지
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• 제7권1호
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• pp.3-13
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• 2002

The purpose of this study was to examine dietary attitudes of students and changes in their attitudes toward the school lunch service. The participants of the study were 483 students ranging from third grade elementary school students to middle school sophomores living in the Seoguipo area of Jeju Island. The subjects were asked to complete questionnaires under the supervision of their teachers or dietitians, and data were grouped into elementary school 3rd and 4th grades, elementary school 5th and 6th grades; and middle school 1st and 2nd grades for each gender. There were no significant differences among the groups with respect to their regularity of food intake, dietary considerations, or the frequency of imbalance in their diets. In the case of female participants, their frequency of snacking decreased as their grade level increased. In general, the overall changes in dietary attitudes became more negative as their grade level increased. Male students demanded increased serving sizes of both staple food and side dishes, while female students demanded increased serving sizes dishes, but not staple food as their grade levels increased. there was also an increase in the number of student sin higher grades who discarded or did not eat enough their entire meals. The major reasons for not eating the food were : no taste to the food and not proper saltiness of food. These results may suggest that school dietitians need to pay more attention to increased taste and proper seasoning of meals. Students suggested that the school lunch service should be continued, but that it needs improvement. Students in higher grades were more aware of the importance of the environment in which the meal was provided. Also, an early education in nutrition and healthy diets seemed important in preparing them for following a healthy lifestyle in later life.

• 한국학교ㆍ지역보건교육학회지
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• 제18권1호
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• pp.81-97
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• 2017

Objecives: This study was performed to analyze the effect of the family strength perceived by college students on flow. Methods: To achieve this purpose, a survey on the family strength and flow was conducted on 113 male college students and 187 female college students. Correlation analysis and independent sample t-test were carried out among the variables, and regression analysis was performed to examine the effect of the family strength on flow. Results: The results are as follows. Firstly, the family strength of the college students had a static correlation with flow. Secondly, the examination on the difference between the male and female college students in the family strength and the flow revealed that the family strength and flow of male students were significantly higher than those of the female students. Thirdly, according to the analysis on the influence of family strength on flow when the sociodemographic background was controlled, the shared value system among family members, the ability of problem solving, and ties with family members from the sub-factors of family strength had significant effect on the sub-factors of flow. Conclusions: Through the above results, this study identified that family strength is important for college students who have greater independence and freedom than in middle and high school, and the higher family strength was, the higher flow was. This result can be used as a basis to prepare a practical intervention plan to increase the flow of college students.

• 한국가정과교육학회지
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• 제12권1호
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• pp.89-108
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• 2000

The objective of this study is to analyze variables that have significant effects pocket money management of adolescents. and to provide useful information for parents and educators who educate adolescents. Data obtained from questionnaires returned by 1,200 adolescents who were randomly selected from middle and high Schools in Chejudo. The data were analyzed by using SPSS Win Program. 40.3% of the adolescents were satisfied with their pocket money. Monthly average pocket money of them was 305.00￦, middle school students were 19.780￦. high school students were 41.230￦ male students were 32.880￦. and female students were 28,130￦. Pocket money expenditure of adolescents differed significantly according to gender. school, region. and pocket money. 43.3% of adolescents had experiences in doing part time for making pocket money. Gender, school, and pocket money have a statistically significant effect on it. The strongest predictor of pocket money management of adolescents is their consumer socialization. Pocket money management of them mostly was influenced by family. friends. school. and mass media.

• 한국학교보건학회지
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• 제17권2호
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• pp.35-46
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• 2004

Purpose: This study investigated the prevalence of middle school students with ADHD and the level of middle school teacher's knowledge, coping strategies, and educational intervention for ADHD. Methods: There were 185 teachers and 6,381 middle school students at the 6 middle schools in Pusan. The data was collected from December 20, 2003 to January 10, 2004. Results: 195 middle school students had ADHD (3.1%). The male students with ADHD made up 4.4% of the total students and the female students with ADHD totaled 1.3%. The mean score of middle school teacher's knowledge about ADHD was 21.86 of the score total 32. The teachers used a negative coping style less than an active and passive coping style. Of the educational interventions, the environmental intervention in the classroom was used more than the educational intervention activity. 61.1% of the teachers responded that they did not know very much about ADHD. 93.5% of the teachers had no educational experience with ADHD. 94.1% felt that they needed an education program about ADHD and over half of them intended to participate in an ADHD education program. Conclusion: Based on the results of this study, we concluded that the middle school teachers felt that they had insufficient knowledge about ADHD. They wanted the opportunity to increase their knowledge of ADHD. Therefore, it is necessary for educational programs about ADHD for teachers to be developed and made available to them.

• 한국과학교육학회지
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• 제30권6호
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• pp.850-869
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• 2010

본 연구에서는 21세기에 필요한 과학적 소양에 대한 중 고등학생들의 인식에 대하여 조사하였다. 이를 위해 서울 경기 지역 소재 중 고등학교에 재학중인 학생 952명을 대상으로, 21세기 글로벌 과학기술사회에서 중요한 과학적 소양에 대한 인식과 관련된 설문을 실시하였다. 연구 결과, 학생들은 21세기 글로벌 과학기술사회에서 요구되는 과학적 소양에 대해 과학에 대한 태도(Orientation)가 가장 중요하다고 생각하는 것으로 나타났으며, 과학 관련 지식(Scientific knowledge)과 탐구와 문제해결능력(Habits of mind)이 그 다음으로 나타났다. 학생들은 여학생의 경우 다수가 과학에 대한 태도가 가장 중요하다고 응답한 반면, 남학생들은 과학에 대한 태도만큼이나 과학 지식도 중요한 요소로 꼽았다. 중 고등학생들은 21세기 글로벌 과학기술사회의 특성을 고려하여, 사회적 이슈와 관련된 과학 지식을 알고 타인과의 의사소통능력이나 협동하여 문제를 해결하는 능력, 새로운 환경에 적응하는 능력 등을 중요하게 인식하고 있음을 알 수 있었다. 또한 과학 및 기술의 발달로 인한 부작용에 대해 아는 것도 매우 중요 하다고 생각하고 있었으며, 글로벌 시민으로서의 책임감이나 다양성에 대한 존중, 공동체 의식 등도 중요하다고 인식하고 있었다. 본 연구를 바탕으로 중 고등학생들을 대상으로 한 21세기 글로벌 과학기술사회를 위한 과학적 소양 교육에 더욱 내실화를 기할 수 있을 것이라 기대한다.

• Journal of Nutrition and Health
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• 제21권4호
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• pp.213-222
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• 1988

The purpose of this study was to investigate physical condition, physical fitness, sociodemographic factors, biochemical factors and personality factors of 5th grade students of elementary school. The number of students surveyed was 760 from each school of urban, middle and rural areas. All data analysis was done by BMI group which is based on previous study. 1) The children whose parents were on low education level and mother had a job had lower BMI values than others. Nine percent of male and 21% of female subjects skipped breakfast almost everyday. The 21.7% of all subjects regularly took nutritive pills, which had no difference in various BMI groups. 2) The physical condition of children had a high correlation with that of parents. 3) The physical fitness in BMI 5 groups was weaker than other groups, especially in male. 4) The contents of blood hemoglobin, cholesterol and glucose and hematocrit value were estimated. In female, the values of hemoglobin content and hematocrit had significant difference between BMI groups, but there are no trends. 5) The impulsiveness of male was the highest in BMI 1 group and the lowest in BMI 5 group among 5 groups. Besides, general activity, reflectivity and sociality in BMI 5 group had a low level. In female, personality factors except sociality didn't show any considerable difference.