이 연구의 목적은 GIS(Geographic Information Systems) 학습에서 성별과 전공 차이가 공간적 습관의 자기 평가에 어떤 영향을 미치는지를 살펴보는 것이다. 많은 연구자들이 GIS가 학생들의 공간적 사고 향상을 위한 효과적인 도구가 될 수 있다고 주장했지만 GIS 학습과 공간적 습관의 상관관계에 대한 논의는 부족했다. 이 연구는 GIS 학습이 공간적 습관 향상에 도움이 된다는 기존 연구를 확장하여 성별과 전공의 영향에 대해 고찰하였다. 이 연구의 주요 결과는 다음과 같다. 첫째, 공간적 습관을 측정하는 SHOMI(Spatial Habits of Mind Inventory)의 총점에서 성별 차이가 발견되지 않았다(사전, 사후 테스트 각각 점수). 그러나 남녀 모두 GIS 학습 후 공간적 관점의 적용 정도가 높아졌다(사전, 사후 테스트 점수 차이). 공간적 습관의 향상 정도를 하위 영역으로 구분해서 살펴보았을 때에는 영역별로 남녀의 향상에 차이가 있었다. 둘째, 전공의 차이는 성별 차이보다 그 영향력의 정도가 컸다. GIS 학습 집단에서 성별 차이가 없었던 이유는 GIS 수업에 참여한 여학생들의 전공이 대부분 지리학 혹은 지리학과 관련된 것이어서 일반적인 여학생 집단을 대표하지 못했기 때문인 것으로 보인다.

The purpose of this study was to examine the dietary habits of boarding high school students in Gangwon based on gender and stress levels. Questionnaires were distributed to 571 boarding high school students and collected from 491 students from June 28 to July 20, 2011. The statistical data analyses were completed using SPSS (ver. 19.0) for the descriptive analysis, independent sample t-test and 2-test. The mean stress score was 23.7 out of 40, and male's stress was significantly higher than female's (p〈0.05). The rates of having daily breakfast and dinner were significantly influenced by gender (p〈0.01), and the regularity of lunch was significantly different depending on the stress level (p〈0.05). Female students consumed less flour based foods (p〈0.01), carbonated drinks (p〈0.01), juices (p〈0.05) and functional drinks (p〈0.01) than male students, but male students consumed less cookies and breads (p〈0.01). Dietary habits that boarding high school students should improve were an unbalanced diet (38%), too much intake at once (17%) and prejudice against foods (11%), and their primary value in dietary life was preference (33%), followed by staving off hunger (18%) and pleasure (18%). The average level of interest in dietary life was 2.46 (on a Likert-type 3-point scale) and it was significantly higher for female students (2.53) than male (2.40) (p〈0.05). About 54% of students washed their hands before a meal when they thought of it, but only 25% of students always scrubbed up. The regularity of breakfast and dinner, frequency of snack intake, dietary habits that need to improve, intrest in dietary life, and washing hands before meals showed significant difference by gender but not by stress levels.

목적: 누진굴절력렌즈의 피팅을 위하여 습관적인 독서자세에서 측정한 누진대 길이의 분포를 알아보았다. 방법: 2010년 1월부터 2012년 6월까지 39~83세의 남녀 5,925명을 대상으로 Eye Move Photographing (EMP)을 이용하여 누진대 길이를 측정하였고, 연령대별 분포를 분석하였다. 결과: 측정된 누진대 길이(아이포인트에서 근용부 측정점까지) 분포는 10~11mm(34.45%), 12~13mm (32.66), 8~9mm(16.96%), 14~15mm(10.13%), 6~7mm(4.30%), 16~17mm(1.27%), 그리고 18~19mm (0.25%)로 나타났다. 39~49세에서는 10~11mm가 42.05%로 가장 많은 비율이었고, 50~59세, 60~69세, 그리고 70~83세에서는 12~13mm가 각각 31.84%, 35.48%, 그리고 46.15%로 가장 많은 비율이었다. 결론: 안경실무 종사자들은 습관적 독서자세에서 정확한 누진대 길이를 측정할 수 있는 진보적인 방법 들을 계속적으로 고안할 필요가 있다.

This study focused on the yearly-dietary habits, nutrition status, and health of female students residing in Seoul. A number of classes were assess based on their dietary behaviors in oder to attempt to determine differences in their attitudes to nutrition, according to age. The students of class 2011 (sophomore) ate meals more regularly than the female students of the 2008 class (p<0.05). It was found that sophomore female students of class 2008 consumed higher than average nutrient intake. Sophomore female students of the 2011 class consumed lower than average vitamin B₂, C, Ca, and Fe intakes. Folic acid in take was lower than average in both groups. Phosphorus and sodium intakes in both groups were excessive (p<0.05). When surveyed, sophomore female students of the 2008 class believed that the most important thing for health was exercise, whereas students of class 2011 believed that nutrient intake was the most important factor (p<0.05). Female students of the 2008 class exercised 1～2 times a week generally, whereas students of class 2011 exercised three times (43.2%) (p<0.05). Therefore, it is necessary to study changes in dietary habits and health status according to the age of students, and develop specific nutrition education programs for female students.

This study investigated the effect of salt preference on dietary habits and the body composition of university students. The subjects were divided into two groups: 85 students who dislike salt (salt-dislike (SD) group) and 104 students who like salt (salt-like (SL) group). We found that the SL group showed a higher preference for sweet, sour, spicy, and bitter flavors compared to the SD group. There was no significant difference in the frequency of eating breakfast according to the salt taste preference. The meal speed of the SL group was significantly higher than the SD group (p〈0.01) and the body mass index of the SL group (22.59kg/m2) was higher than SD group (21.04kg/m2). The fat mass of the SL group (15.30 kg) was higher than the SD group (12.80 kg) (p〈0.01). Salt preference and snack intake frequency had a significant and positive correlation with fat mass. The frequency of eating breakfast, and meal speed also showed a significant and positive correlation with subcutaneous fat. In conclusion, the SL group eats relatively more, speedily and frequently intakes snacks and carbonated drinks, likely resulting in higher body and subcutaneous fat. These results suggest salt preference is related to food choice, influences unreasonable eating habits, and possibly changes body composition. Taste preferences should therefore be considered for dietary consulting and nutritional education.

The purpose of this study was to investigate the effects of eating habits and food preferences on the adoptive behavior of children with intellectual disabilities. Survey questionnaires were distributed to six special education schools located in the Daegu-Kyungbuk area, and data were collected from 552 families and teachers with intellectually disabled students. Identification of eating habits began with a factor analysis, and the results were a five-factor solution. Among the five patterns, factors 1 and 2 were significantly related with behavior problems of intellectually disabled children. Further, food preferences of the children were significantly related with adoptive behavior problems. The findings of this study clearly indicate that eating habits as well as food preferences are important factors in identifying adoptive behavior problems in intellectually disabled children. Based on the findings of this study, similarities and differences in eating habits are discussed, and implications for children are provided.

This study was performed to investigate the eating habit, body image, and weight control behavior by BMI in Korean female high school students. Data on the 16, 574 subjects was obtained from the sixth Korea Youth Risk Behavior Web-based Survey (2010). Only 52.2% of the subjects had regular breakfast. The rate of skipping breakfast was higher in the underweight group than in the obese group, but the rate of skipping dinner was on the contrary to this. Underweight students had a higher intake frequency of fruits, fast food, instant noodle, and snacks than the obese groups. 3.5% of underweight students considered themselves to be overweight or obese. 53.4% of obese students considered themselves to be overweight. The experience of weight control increased according to BMI, but underweight students considered weight control as an effort to be slimmer. Meal restriction was used more frequently to control weight. The perceived stress level was higher in obese student, especially due to appearance. Therefore, an appropriate, integrated and personalized high school nutrition program should be established for proper body image perception and to develop the self-esteem of female high school students.

본 연구는 독서 습관 형성을 위한 책 읽기 프로그램을 통해 독서 교육을 시행한 결과이다. 미래사회가 요구하는 가치나 능력은 일방적인 정보전달을 받아들이기만 하는 것과 달리 스스로 이해하고 사색하고 비판하고 창조하는 과정을 거쳐서 길러지는 것이기 때문에 적절한 독서 활동을 통하여 가르치는 것이 더 적합하다. 책과 친해질 수 있는 책 읽기 환경을 조성하여 자신만의 책 읽기 전략을 세우도록 하였다. 또, 책읽기에 관심과 흥미를 느껴 책 읽기에 몰입할 수 있는 프로그램을 구안·적용하여 책 읽기 능력을 향상시키고, 가정 및 지역사회 내에서 책 읽기를 생활화하여 지속적인 책 읽기 습관을 형성하도록 하였다. 그리하여 학급 아동들이 흥미와 즐거움을 느끼면서 자발적으로 책을 읽는 습관을 형성 할 수 있도록 하며, 독서를 통하여 아동들이 지닌 다양한 능력과 창의성을 기를 수 있는 체계적인 프로그램을 개발하고 실행했다.

The purpose of this study was to provide basic information regarding desirable body image recognition by examining body image recognition 395 middle school students in the Chungnam area. The average age of the subjects was 13.7 years for boys and 12.6 for girls. Their average height and weight were 165.4 ㎝ and 57.1 ㎏ for boys, and 155.7 ㎝ and 48.8 ㎏ for girls. As for body shape, girls thought that they were overweight more often and wanted to lose weight compared to the boys. Over half of the respondents answered that their weight control efforts were not systematic such ad via professional counseling. Weight control by students was attempted by themselves in order to control their weight by skipping meals. Further, the subjects exhibit dietary behavioral problems such as overeating, skipping meals, unbalanced diet, and eating speed. In conclusion, correct body image recognition is needed and families and schools should make efforts to help students properly control their weight and adopt proper eating habits.

The purpose of this study was to investigate the dietary habits and snack consumption behaviors of middle school students with different obesity indexes in the Chungnam area. The survey was carried out using self-questionnaires and included 385 students(119 underweight, 193 normal weight, 66 overweight). The rate of skipping meals was higher for underweight students than overweight students; however, this difference was not statistically significant. The mean time of meal was 10 to 20 minutes and the criteria for choosing to eat a meal were ‘hunger’ and ‘taste’ in all groups. More than half of the subjects ate snacks 1 time a day, which were purchased outside. The typical snack time was ‘between lunch and dinner’. The criteria of for consuming a meal were ‘taste’ and ‘price’ in all groups. In the underweight group, the snack food scores were ice cream(4.4), fruit(4.3), fried chicken(4.1), sports beverage(4.0), fruit juice(4.0), pizza(4.0) and, tteokbokki(3.9). In the normal weight group, the snack food scores were ice cream(4.3), fried chicken(4.2), pizza(4.0), sports beverage(3.9), fruit juice(3.9) and, tteokbokki(3.9) in the overweight group, the snack food scores were ice cream(4.3), fruit(4.3), fried chicken(4.2), yogurt(4.0), sports beverage(4.0), fruit juice(4.0) and, ramen(4.0). In conclusion, the snaking behaviors of the subjects were not significantly different based on their obesity index. However, this study may provide basic information on the snacking behaviors of middle school students, and the findings suggest that nutrition education or counseling can improve snack intake habits and positive behaviors toward healthy adolescents diets.

The purpose of this study was to compare convenience food purchasing behaviors and food habits. The study, which asked surveyed 131 female college students in Daejeon, in 2011, on how they used nutrition labels. The subjects were divided into two groups, in terms of the way they checked examined nutrition labels: a "Check" group(n=62, 47.3%) and a "No check" group(n=69, 52.7%). Reasons given for not reading nutrition labelings were "a habit of buying" for 72.2%, and "too small or rude" for 19.1%. The "Check" group reported higher interest in nutrition(p<0.001) and hygiene(p<0.01) than the "No check" group. Those who used the labels had higher cereal(p<0.01) and vegetable(p<0.01) consumption and a lower intake of fast foods(p<0.05). But however, most of the subjects(65.6%) chose by taste, at the time they purchased the convenience foods. The subjects considered "expiry date"(n=87, 66.4%) to be more important information on food labels than "nutrient composition"(n=11, 8.4%). The number of products whose nutrition labels were checked by over 50% was five out of 12. In conclusion, our study suggests that proper use of nutrition labeling may improve food choices and enable healthy dietary practices. Further efforts are needed to provide the public with nutrition education programs on how to read nutrition labeling. Modifying nutrition labels to make them easier for the public to understand should also be considered.

목 적: 초등학교 고학년을 대상으로 생활습관에 따른 근시 정도를 분석하여 근시의 관련 요인을 알아보 고자 하였다. 방 법: 2009년 9월부터 2010년 5월까지 서울과 아산에 위치하고 있는 8개 초등학교의 남녀 학생 중 안 질환과 사시나 약시가 없는 257명을 대상으로 자동굴절력계를 사용하여 굴절이상도를 검사하였다. 시력관리 에 대한 항목으로 시력교정 상태, 현재 착용하는 안경의 눈 검사 시기와 안경의 착용 실태에 대해서 조사하 였고, 생활습관 관련 항목은 컴퓨터 사용시간, 독서 시간과 독서 자세, TV 시청 자세, 1일 실외 생활시간 그 리고 부모의 근시 여부를 포함하였다. 대상자의 등가구면굴절력은 -9.38D~+0.38D로 평균연령은 12.74±0.44세(12~13세), 남녀대상자는 남 99명(40.7%)와 여 144명(59.3%) 이었다. 결 과: 전체 대상자들의 평균 등가구면굴절력은 -2.01±1.86D로 지역별 차이는 없었다(서울: -1.87± 0.49D, 충남: 평균 -2.09±1.86D, p=0.374). 전체 대상자 중 안경을 착용하지 않는 그룹에서 72.5%가 근 시였고, 안경착용 그룹에서는 눈 검사를 받은 지 6개월이 지난 학생이 34.6%였다. 성별, 1일 2시간 이상의 독서 시간과 소파, 바닥, 거실바닥에 엎드려 보는 나쁜 독서 자세, TV 시청 자세, 1일 실외에서의 생활시간 에 따라서 근시의 정도는 통계적으로 유의한 차이가 없었다. 1일 컴퓨터 사용시간이 2시간 이상(2시간 미만: -1.80±1.68D, 2시간 이상: -2.36±2.07D, p=0.026)일 경우에는 근시의 경향이 높았고, 부모 모두 근시가 있을 때 자녀의 굴절이상도는 평균 -2.78±2.36D, 둘 중 한명만 근시일 경우는 -1.95±1.75D, 둘 다 근시 가 없을 때는 -1.60±1.44D를 보였다(p=0.001). 결 론: 1일 컴퓨터 사용시간과 부모의 근시 여부에 따라 초등학교 고학년 학생의 근시 정도가 높아졌다.

The purpose of this study was to investigate the relationship between bone mineral density(BMD), body composition and life styles of female college students. The subjects were 334 students with a mean age of 21.0 years. BMDs of forearm and calcaneus were measured by dual energy X-ray absorptiometry, and body composition was measured by bioelectrical impedence analysis. The means for weight, height, and body mass index(BMI) of the subjects were 55.7 ㎏, 161.0 ㎝, 21.5 ㎏/m2, respectively. Grouping by the BMI, 13.2% of the subjects were classified as overweight, and 11.1% of the subjects as obese group. BMD in the forearm and calcaneus were 0.390 g/cm2, 0.514 g/cm2. In the forearm, 58.1% and 9.6% of the subjects were classified as osteopenia and osteoporosis, respectively, and in the calcaneus, 12.0% and 0.3% of the subjects were classified as osteopenia and osteoporosis, respectively. Body weight, skeletal muscle mass, lean body mass, fat mass and BMI were positively correlated with BMDs in the forearm and calcaneus(r=0.180~0.495, p<0.01~0.001), and height, % body fat and waist-hip ratio(WHR) were positively correlated with BMDs in the calcaneus(r=0.213~0.239, p<0.001), but not in the forearm. The factors such as beginning age of cigarette smoking and alcohol drinking and exercise had significant influence on BMD(p<0.05; p<0.001), whereas sleeping hours, activity level, frequency of exercise, meal times, frequency of snack and fried food intake, breakfast skipping and amount of meal had not significant influence on BMD. Therefore, the acquisition of balanced body composition is necessary through the increase of fat free mass and muscle mass, not through the increase of fat mass among female college students.

The purpose of this study was to assess dietary variety by food habits(regularity of meal time, regularity of repast, repast of breakfast, lunch, and supper, number of suppers and night snacks per week, and duration of meal) in 138 female university students residing in Bucheon and its adjacent area. Food habits were assessed via a self reporting questionnaire, and a 3-day dietary recall survey was conducted by interviewing. Dietary variety was assessed by dietary diversity score(DDS), meal balance score(MBS), and dietary variety score(DVS). The average DDS, MBS, and DVS were 3.87±0.57, 7.27±1.48, and 12.59±3.14, respectively. The DDS(2.21±0.83) of the breakfast in the group in which the regularity of meal time per week was 5~7 days was significantly higher(p<0.01) than the DDS(1.47±0.96) of the breakfast in the group in which the regularity of meal time per week was ≤2 days. The MBS(6.69±1.43) of the group in which the regularity of meal times per week was ≤2 days was significantly lower(p<0.01) than the MBS of the group in which the regularity of meal time per week was ≥3 days. The DDS(2.38±0.69) of the breakfast in the breakfast over eating group was significantly higher(p<0.001) than the DDS(1.83±0.83) of breakfast under eating group. The MBS(6.56±1.46) in the breakfast skipping group was significantly lower(p<0.01) than the MBS(about 7.6) in other breakfast eating groups, and the DVS (13.79±3.21) in the breakfast over eating group was significantly higher(p<0.05) than the DVS(11.53±2.94) in the breakfast skipping group. The DDS of breakfast, lunch, and snack were not significantly correlated with the number of suppers per week, but the DDS(2.65±0.52) of the supper in the group in which the number of suppers per week was 7 was significantly higher(p<0.05) than the DDS(2.22±0.49, 2.25±0.62) of the supper in the group in which the number of suppers per week was ≤2, 3~4. The DDS, MBS and DVS were not significantly correlated with the number of suppers per week. The DDS(1.33±1.25) of the breakfast in the group in which the number of night snacks per week was 6~7 was significantly lower(p<0.05) than the DDS of the breakfast in the group in which the number of night snacks was ≤5. Also, the DDS(4.42±0.32) per day in the group in which the duration of meal was <10 min. was significantly higher(p<0.01) than the DDS(3.51±0.53) per day in the group in which the duration of meal was ≥30 min. These findings suggest that nutritional education based on female university students` eating variety and food habits(regularity of meal time, regularity of repast, repast of breakfast, lunch, and supper, number of suppers, and night snacks per week, and duration of meal) may be required to improve dietary variety.

Information regarding the status of lunch box service for children and juveniles from nutritionally vulnerable families is limited and has not been assessed from the view of beneficiaries. Therefore, this study intended to determine the satisfaction, current status, menu preferences, and dietary habits of recipients served lunch-box meals from Pocheon city. There were 41 subjects from primary schools and 73 from secondary schools. Although 94.8% answered that the foods were generally helpful, as much as 28.9% replied that the amount of food provided was too little. Only 77.2% answered that they eat the foods always or usually, 29.5% answered that they throw away leftover foods, and only 71.9% recycled empty containers, suggesting the need for instruction regarding how to deal with leftover foods and containers. Food preferences were high for deep-fried foods and meats and low for fish and vegetables, and that for vegetable egg rolls was relatively high, suggesting the need to increase vegetable intake. Adherences to guidelines regarding street foods was the lowest in both elementary and secondary school students, suggesting that the contents of nutrition education for these students should include materials to improve dietary habits, along with increasing the consumption of milk.

We investigated the eating habits and food preferences of middle school students to provide material for establishing dietary and nutritional education at the elementary level. We questioned 270 male and female students attending certain middle schools in the Daegu area about their eating habits and food preferences. Eating habits were found to be most regular for students in families where only one parent worked and irregular for students in families where both parents worked. There was a positive correlation between a higher level of academic education of the father and the frequency of consumption of instant foods. There was also a positive correlation between a higher level of academic education of the mother and the frequency of snack consumption. Male students had a higher preference for consuming animal foods than did female students. Students that lived in extended families tented to have a higher preference for vegetable foods. On the other hand, students that lived in nuclear families and students that lived in families where both parents worked preferred snacks more. Based on these results, parental employment and academic education level influences the eating habits and food preferences of middle school students.

This study was performed to investigate health-related behaviors and dietary attitudes among workers, using questionnaires with 338 workers in October 2005 who were employed by 5 industrial companies at the Gumi industrial complex. The result is summarized as follows. The subjects' interest in health was shown to be slightly higher than usual. An increase in their interest was observed with advancing age (p<0.05) and the level of interest was higher in females than males(p<0.05). Regarding a understanding of their health status, 57.4% of the total subjects considered their health status to be poor although there was no any known disease, while only 29.6% considered to be good. The subjects' dietary attitudes showed that the average of the each items was 2.88±0.82, and the average of the total items was 58.7±0.00. The average of their diet satisfaction was shown to be 2.88±0.82, and There was a significant difference in their diet satisfaction between residential building types(p<0.01) and work types(p<0.01). 66.8% of the total subjects answered that the main purpose of their meals was to fill an empty stomach. Their health-related behaviors, dietary attitudes and diet satisfaction showed that daily exercise, suitable diet and intake of health supplements were closely correlated with their dietary attitudes. It was also shown that there were the close correlations between the suitable diet and their dietary attitudes and diet satisfaction, between their refraining from drinking coffee and sufficient rest, between their refraining from drinking alcohol and sufficient rest, and between their feeling comfortable and drinking water as much as possible, respectively.