• 수산해양교육연구
• /
• 제25권4호
• /
• pp.863-877
• /
• 2013

The purpose of this study is to analyze clarify the relationship of transformational leadership of higher-ranking officers and work satisfaction of lower-ranking officers for the government employees in education administration. The main conclusions were as the followings. First, looking into the analysis result on the transformational leadership of higher-ranking officers, there is a noticeable difference for each position, grade 6 shows noticeably low difference than grade 8 and grade 9 in overall position, and for each service agency, the government employees in board of education show noticeably higher difference than the government employees in elementary schools on entire serve agencies. Second, looking into the analysis result on the work satisfaction of lower-ranking officers, for each position, grade 6 and grade 7 government employees show noticeably low difference than grade 8 and grade 9 in personnel territory and education and training territory, and for each service agency, government employees in the board of education show noticeably higher difference than the government employees in elementary and middle schools on agencies. And third, looking into the analysis result on the relationship of work satisfaction of lower-ranking officers and the transformational leadership of higher-ranking officers, the statistically noticeable level of static correlation has been shown for vision setting and growth-striving territory from the lower domain of the transformational leadership of higher-ranking officers in personnel, compensation, working environment and so forth, efficiency territory of operation, cohesion territory of department and charisma leadership territory in personnel domain, cohesion territory of department in personnel domain, human respect territory in duty, personnel, and compensation domain.

• 한국콘텐츠학회논문지
• /
• 제15권2호
• /
• pp.233-241
• /
• 2015

이 연구에서는 경찰의 조직적 특성 중 경찰관서의 규모가 직무만족과 이직의도에 미치는 영향을 살펴보았다. 경찰관서 규모에 따른 직무만족 및 이직의도의 차이를 살펴보기 위해 독립변수는 관서규모와 급지, 종속변수는 직무만족과 이직의도로 구성하여 일원변량 분산분석(One-way ANOVA)을 실시하였다. 그 결과 관서규모와 급지 둘 다 직무만족과 이직의도에서 통계적으로 유의미한 수준의 차이가 발견되었다. 구체적으로 첫째, 관서규모에 따른 직무만족 수준에서는 경찰관이 근무하는 관서규모가 작을수록 직무 만족의 수준이 낮고, 관서규모가 클수록 직무만족의 수준이 높은 것으로 나타났다. 둘째, 관서규모에 따른 이직의도 수준에서는 통계적으로 유의한 결과는 아니나 경찰서 지구대 근무자 보다는 지방청 근무자의 이직의도가 상대적으로 낮게 나타났다. 셋째, 급지에 따른 직무만족 수준에서는 상급지 경찰서에 근무할수록 직무만족의 수준이 낮고 하급지 경찰서에 근무할수록 직무만족의 수준이 높은 것으로 나타났다. 넷째, 급지에 따른 이직의도 수준에서는 상급지 경찰서에 근무할수록 이직의도의 수준이 높고 하급지 경찰서에 근무할수록 이직의도의 수준이 낮은 것으로 나타났다.

• 한국실내디자인학회논문집
• /
• 제22권1호
• /
• pp.307-317
• /
• 2013

Elementary school's physical environment is critical to lower grade students. Among the many physical conditions, Toilet, which belongs to health and sanitation category is very important to those who start school for the first time. The purpose of this study is for suggesting the guidelines of toilet design reflecting psychological and behavioral aspects of lower grade students. The research was executed as follows. Firstly, focused survey groups were carefully chosen. Five elementary schools were selected, being all open after 2005 under Seoul Gangseo District Office of Education. Secondly, field study was executed to find out toilet usage, during the period between April to June 2012, by visiting schools to see basic facilities, taking pictures and making actual measurement in each toilets. The architectural analysis was focused on location, moving line, actual size and space zoning, while the interior analysis being on finishing materials and the design of sanitary equipments. And the design elements such as color, lighting fixture, art works or signage were analysed, too. Finally, questionnaire survey was done to find out preferences of lower grade students. As a result, the guidelines of toilet design can be divided into two main parts, Physical and Psychological. For the Physical part, it is necessary for related facilities to be concentrated in order to give easy access. In addition, good ventilation, better lighting and to install sanitary equipments ergonomically are required. Furthermore, safe and clean maintenance should be considered. Psychologically, the design should be directed for making lower grade students come to toilets with comfort and more pleasantly.

• 한국의류학회지
• /
• 제23권7호
• /
• pp.941-952
• /
• 1999

The purposes of this study were to provide the fundamental data on elementary school girls' somatotype for their clothing construction by contemplating the stage of physical growth dividing into the period of school age and characterizing the variation of body type according to the school age. The results are as follows : 1. Form the results of one-way variables analysis and multiple comparson test(Duncan's test) classification of the period school age can be divided into 'early grade(1 2 grade)' ' middle grade(3 4 grade)' and 'later grade(5 6 grade)' 2. As the results of analyzing Mean Coefficient of Variation and Standard Deviation graph for direct and indirect measurments and index especially of the Coefficient Variation that explain individual difference of growth the items of height indicates individual difference related with height of lower body of early grade group the items of length individual difference related with length of upper body of later grade group and the items of circumference make little difference. The items of anagle makes pretty higher value that direct measurements and especially in lower angle of chest make a distinctive difference, This fact proves that children's somatotype change from the belly part extruded forwards of early and middle grade to the upper body part slanted slightly forward of later grade.

• 지역사회간호학회지
• /
• 제18권3호
• /
• pp.469-479
• /
• 2007

Purpose: This study was carried out to investigate the knowledge of obesity and exercise , attitude to dietary habits and exercise, and physical activities and exercise in elementary school children to provide basic data for obese programs. Methods: The subjects were 850 elementary school children of grade 3-6 in C City and data were collected with a questionnaire. Results: Higher grade, female and overweight children recorded a higher knowledge score than lower grade, male and normal weight children. As for attitude to dietary habit, lower grade and female children had more positive attitude than higher grade and male children. Overweight children were more aware of the seriousness of exercise than normal weight children. In physical activity, lower grade and male children were higher than higher grade and female children. The more interested the children's family were in exercise, the higher score of physical activity they showed. Conclusion: In planning education for preventing obesity, it should give consideration to lower glade and male children. In addition, education for changing dietary habit attitude must be extended to higher grade and male children as well. It is effective to develop and apply physical activity improvement programs in the cooperation and involvement of their families.

• 한국컴퓨터정보학회논문지
• /
• 제24권5호
• /
• pp.187-193
• /
• 2019

In this paper, we conducted a case study for lower grade elementary school students by modifying and applying lesson plan of CS Unplugged v4.1. Software education was introduced in the 2015 revised national curriculum in Korea, but the starting age is later than the other countries. Also most projects and researches are concentrated in higher grade elementary school students. It is necessary to lower the entry age of software education in order to nurture human resources leading the fourth industrial revolution era. In this study, we modified the lesson plan of CS Unplugged v4.1 to be suitable for lower grade elementary school students in Korea. The participants were 18 students in the first grade of elementary school, pre&post-test on understanding of computer science principles were conducted for examining the effectiveness. As a result, the average was significantly higher in the post-test than in the pre-test, with t=-2.222, p=0.040(p < .05).

• 대한지역사회영양학회지
• /
• 제11권5호
• /
• pp.608-617
• /
• 2006

This study compared the food habits and attitudes towards dietary life culture in types of feeding management, gender and grade. The subjects were 352 elementary school students who lived in Seocheon, Chungnam. The independently managed school students were better than jointly managed school students in food habits (p<0.05). In skipping school meals, upper grade students were skipped more than lower grade students (p<0.05). In rate of eating school meals, boys were faster than girls (p<0.001). The independently managed school students and the jointly managed school students were different on distasteful food. Boys disliked vegetables and girls disliked cereals and beans (p<0.05). Upper grade students ate more well-balanced meals than lower grade students (p<0.05). As for the question 'what you will do if the distasteful foods are provided through school meals', they responded. the highest percent of students, 'I will try once or twice'. And the response 'I have them for health' was higher independently in managed school students than the jointly managed school students (p<0.05), girls than boy (p<0.05), and the lower grades than the upper grades (p<0.05). As for the question 'what you will do if the distasteful foods are provided, after the guide for school meals was performed', the response, 'I will make an effort to have it' accounted for the highest percents, and there were differences in lower grade students who were high percents than upper grade students (p<0.01). As for the recognition for unbalanced diets, most of the students recognized that it is a 'bad habit'; the girl students accounted for more percentage than boys (p<0.05). The criterion of food choice were different in gender and grade (p<0.01). As for the factor of influences for the food habits formation, lower grade students were 'school education' and upper grade students were 'parents' (p<0.05). Thus, the systematic guide for proper intakes of nutrition should be performed. Also, the time when students can be educated by an expert of nutritional education, which is connected with school meals and students can grow healthily.

• Imaging Science in Dentistry
• /
• 제33권1호
• /
• pp.1-4
• /
• 2003

Purpose : The purpose of this study was to investigate the distribution and frequency of temporomandibular joint (TMJ) effusion in magnetic resonance (MR) images of patients with disc displacements. Materials and Methods: On T2 weighted MR images of 148 TMJs taken from 74 patients presenting with TMJ pain and dysfunction, we assessed the cases showing TMJ effusion, defined as an amount of fluid that exceeded the maximum amount seen in a control group of asymptomatic volunteers. The amount of TMJ fluid was graded as: I (none or minimal), II (moderate), III (marked), and IV (extensive), according to a standard set by a reference. Disc displacement categories were also recorded. Results: Of the 148 TMJs examined in this study, 52 joints (35.1%) presented with joint effusion, 24 (16.2%) showing bilateral joint effusion. 38 joints showed upper joint space effusion, 3 showed lower joint space effusion, and 11 showed both upper and lower joint space effusion. 96 joints (64.9%) had grade I joint fluid, 27 (18.2%) grade II, 15 (10.1 %) grade III, and 10 (6.8%) grade IV. 80.0% of the joints presenting with grade IV effusion showed disc displacement without reduction. Conclusion: Joint effusion was found not only in upper, but also in lower joint spaces. The higher the effusion grade, the greater the frequency of disc displacement without reduction.

• 한국동물위생학회지
• /
• 제43권2호
• /
• pp.45-52
• /
• 2020

A grading system is implemented to evaluate the meat quality of Hanwoo. In the grading system, grade 1++A is the highest grade. Livestock farms breed Hanwoo with good quality feed in order to obtain the highest grade. In this process, the content ratios of muscles in individual regions can be changed. To find out the muscle distribution ratios of Hanwoo steers, grade 1A, 1+A, and 1++A Hanwoo steers were compared with grade 1+A Hanwoo female. Grade 1A Hanwoo steers had higher ratios of shank (SK), brisket and flank (BF), neck chain (NC), and inside skirt (IS) meats and a lower ratio of striploin (SL) meat compared to grade 1+A Hanwoo feamle. Grade 1++A Hanwoo steers had higher ratios of neck (NK) and loin (LN) meats and lower ratios of inside skirt (IS), tenderloin (TL), top round (TR), eye round (ER), bottom round (BR), bottom sirloin triangle (BST), and knuckle (K) meats compared to grade 1+A Hanwoo steers. In comparison between grade 1A and 1++A Hanwoo steers, the ratio of shank (SK) was significantly lower in higher quality meats. If the changes are continuously studied to improve the process so that the ratios of partial meats of the regions highly preferred by consumers can increase, it will contribute to increases in the incomes of livestock farms and enable Hanwoo to grow into a global brand.

• 말소리와 음성과학
• /
• 제2권1호
• /
• pp.127-133
• /
• 2010

The purpose of the present study was to examine the relationship between sentence repetition and sentence production in school-age children. The participants included 120 school-age children through 1st to 6th grades who were then divided into three grade groups (lower grade: 1st to 2nd grades, intermediate grade: 3th to 4th grades, and higher grade: 5th to 6th grades). The repetition task consisted of 32 sentences that were classified by sentence length (5, 6, 7, and 8 words) and structure (conjunctive and embedded sentences). The sentence production task utilized Lee's (2007) grammaticality judgement and sentence combining task. The findings of present study were as follows. (1) The higher grade performed significantly better than the lower and intermediate grades. (2) The participants performed significantly worse when imitating longer sentences than when imitating shorter ones. In addition, there were interaction effects between grade groups and sentences length. (3) The participants performed significantly better when imitating conjunctive rather than embedded sentences. (4) There was significantly positive correlation between the sentence repetition and sentence production task.