• Journal of the Korean Society of School Health
• /
• v.10 no.2
• /
• pp.193-211
• /
• 1997

The study was designed to gain necessary basic data in order to grasp the health knowledge, attitude, and practice level of students and teachers of elementary, middle and high schools. This study was conducted through interviews of 3,400 students and 1,022 teachers attending 14 different schools large, middle and small cities and rural towns during a period of nine months (from Oct. 2 1995 to Jun. 30 1996). By the results of this study, the recommendations can be summarized as follows: 1. A school health development committee should be established of 10 members: school health related teachers (physical trainers, nurses, and teachers in charge of health), parents, persons related to health administration, local medical doctors, and student reprensentatives in order to support and immplement school health development plans. 2. Like advanced countries, a health class of 2~4 hours should beplaced in middle and high schools. A nurse majoring in health from a university should be the teacher. 3. A curriculum of health should contain the following: education on health, sex, alcohol, tabacco, the misuse of the drugs, the structure and function of human body, the growth of the body, mental health, safety and emergency care, the prevention of disease, proper eating habits and nutrition, daily health life, family health education, society health, community health, environmental pollution and individual responsibility. 4. Create a school health promotion center, with a nurse's office, and a sports center which has health machines (bars, aerobics, training, twist machine, belt massage, running machine, bench press, chest waist, hack hip extension machine) as well as a physical strength measuring machine (muscular strength, alertness, flexibility, endurance, lung functions and so on), so that the teaching staff and students can use them and train their bodies. 5. Through a refresher education program, urge teachers to understand school health promotion services. 6. Regulate a standard and establish a system of monitoring the physical enviroment of the school (the height of desks and chairs, illumination facilities, ventilation facilities, safe drinking water). 7. Create a check list of health to evaluate improvement.

• Journal of Family Resource Management and Policy Review
• /
• v.2 no.2
• /
• pp.147-159
• /
• 1998

Given the dramatic increase in the percentage of married women working in clercial occupations and the inflexibility of work commitments for employees working in this domain, this paper investigates the division of household labor between married female clerical workers and their husbands, and their sources of external help. The total housework time of couples, the percent of total housework done by husbands, and a scale measuring the wife’s perception of the frequency with which her husband does specific household tasks are all used to measure the division of household labor between couples. Data for 143 couples were gathered from using structured questionares and the time dairies that included one weekday and one weekend day. The findings of this study are as follows; 1) The couples receive substantial support in housework from their mothers. 2) Wives spend an average of 23 hours and 26 minutes per week on household labor, whereas husbands spend an average 7 hours and 7 minutes per week. Husbands do an average of 20.9% of all housework done by the couples. Wives typically perceive that their husbands are not frequently participating in a variety of household tasks(mean = 2.88 on a 5-point Likert scale where 1=never and 5=always). 3) Multivariate analysis reveal that working hours is negatively related to while the presence of child under 6 years old is positively related to total housework. Time availability variables(e.g. working hours and the presence of child under 6 years old) and relative resource variables(e.g. the rate of wife’s income on that of husband) are related to the percent of total housework done by husbands. The sex-role attitude variables are related to the wife’s perceptions of the frequency with which her husband does specific household tasks.

• Korean Journal of Health Education and Promotion
• /
• v.26 no.3
• /
• pp.63-74
• /
• 2009

This study was aimed to assess the degree of addiction on computer games and find factors related to game addiction, health perception and health promoting behavior in elementary school students. A study subjects were 814 students in 5th and 6th grades at 4 elementary schools in a city and a county. The items in questionnaire was consisted of general characteristics, circumstances and habits related to utilization of computer and internet game playing, and degree of addiction, health perception and health promoting behavior. We analyzed data using chi-square test, t-test, ANOVA, and multiple regression analysis. In multiple regression analysis, addictiveness on internet game was significantly related to type of computer utilization, frequency and duration of internet game playing, gender, after-school activities, grade points, economical status, and location of computer in a house. Health perception was significantly related to addiction points, gender, residential area, and grade points. And health promoting behavior was significantly related to addiction points, grade level, grade points, and health perception points. Since health promoting behaviors of children in elementary school are in the way of making, their degree of addiction to computer games can greatly influence their attitude towards health and their future life pattern as adults. Therefore an educational prevention program including counselling on game addiction should be devised. And researches will be needed for developing the Korean standard for measuring degree of addiction and a prevention program for peer group's game addiction.

• Journal of the Korean Society of Costume
• /
• v.58 no.6
• /
• pp.96-109
• /
• 2008

The proposes of this study were to exam the effects of internalization of sociocultural values toward appearance on adolescents' body image and clothing behaviors, and to analyze these effects by adolescents' sex and age variables. The research method was survey and the subjects were 447 male and female adolescents in Daejeon, Korea. The questionnaire consisted of 4 measuring instruments; internalization of sociocultural values toward appearance, body image, clothing behaviors, and demographic attributions. The data were analyzed by factor analysis, t-test, variance analysis, Duncan's multiple range test, using SPSS program. The results are as follows. First, most of adolescents showed positive attitude on sociocultural values toward appearance, and female and high school students revealed higher level of internalization than male and middle school students. Second, as a result of factor analysis, 3 factors emerged in body image(appearance interest, appearance evaluation, and weight concern) and 4 factors emerged in clothing behaviors(clothing interest & psychological dependency, clothing ostentation, clothing conformity, and clothing comfort). Third, internalization of sociocultural values toward appearance had important effects on adolescents' body image and clothing behaviors; the adolescents who had high level internalization showed more interest on their appearance and weight and higher clothing interest & psychological dependency and clothing ostentation and lower clothing comfort than other adolescents who had middle or low level internalization. Forth, internalization of sociocultural values toward appearance showed many different effects on body image and clothing behaviors by adolescents' sex and age variables.

• Journal of Korean Biological Nursing Science
• /
• v.15 no.1
• /
• pp.15-23
• /
• 2013

Purpose: The purpose of this study was to identify the relationship among the attitudes on exercise, physical activity and quality of life (QOL) in hemodialysis patients. Methods: A total of 42 patients in a hemodialysis unit participated in this study. Physical activity level was measured directly by 6 minute walking test and grip strength test. Structured questionnaires were also used for measuring their attitudes on exercise, physical activity and QOL. Participants' medical records were reviewed for obtaining their biochemical and clinical information. Statistical analysis was performed using Pearson correlation, and multiple liner regression. Results: A significant positive correlation between participants' attitudes and physical activity level measured by International Physical Activity Questionnaire (IPAQ) was found. And the physical activity level measured by Korea Activity Scale/Index (KASI) was significantly related to QOL. Conclusion: This study shows that QOL of the hemodialysis patients was significantly associated with their physical activity level.

• Tunnel and Underground Space
• /
• v.24 no.1
• /
• pp.55-66
• /
• 2014

In this study, a joint survey system was developed to efficiently analyze geometrical characteristics of joint structures in rock mass using photogrammetric technique. The system includes both hardware and software. The hardware consists of a high resolution image camera for photographing image of a surface of rock body, a direction controlling system for adjusting the attitude of camera, and a digital compass for measuring the rotation angle of camera. The software was also developed in order to analyze the orientation, density, mean length of joints revealed on the images of rock surfaces. The software developed in this study was named as JointeXtractor. As applying this system into several field measurements, the orientation, density, mean length of joints could be quantitatively measured through analyzing the images of rock surfaces, in which the case of a difficult-to-access area was especially included for the test of the system.

• Korean Journal of Construction Engineering and Management
• /
• v.9 no.4
• /
• pp.154-162
• /
• 2008

Ministry of construction and transportation has been enforcing extensionally design phase VE(Value Engineering) to the construction costing more than 10 billion won, an importance of design phase VE accordingly is raising to get rid of a waste of cost and noneffective factors previously in construction projects. Although there are legal supports and technical effects, an effect about an introduction of design phase VE can not be applied properly because of several problems at the process. So, in this study, present competency factors of design phase VE to highly raise the output through organizing an effective team at the beginning stage of design phase VE. Find out 29 competency factors through characteristics of design VE team for the check list, classify by team knowledge, team work skill, and team attitude. Get an efficiency regarding importance and find out Competency Evaluation items of design VE team, present a Competency Evaluation plan for indicating an objective standard to Competency Evaluation by measuring relative importance as to each Competency Evaluation item.

• Proceedings of the Korean Society of Broadcast Engineers Conference
• /
• fall
• /
• pp.290-293
• /
• 2021

In this paper, we implement a learning efficiency verification system to inspire learning motivation and help improve concentration by detecting the situation of the user studying. To this aim, data on learning attitude and concentration are measured by extracting the movement of the user's face or body through a real-time camera. The Jetson board was used to implement the real-time embedded system, and a convolutional neural network (CNN) was implemented for image recognition. After detecting the feature part of the object using a CNN, motion detection is performed. The captured image is shown in a GUI written in PYQT5, and data is collected by sending push messages when each of the actions is obstructed. In addition, each function can be executed on the main screen made with the GUI, and functions such as a statistical graph that calculates the collected data, To do list, and white noise are performed. Through learning efficiency checking system, various functions including data collection and analysis of targets were provided to users.

• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.34 no.3
• /
• pp.255-272
• /
• 2023

This study sought implications for further revitalizing student-centered classes by measuring and analyzing the effects of the operation of major courses applying blended learning for library and information sicence (LIS) students on learning immersion, result achievement, and learning satisfaction. The results are as follows: First, as a result of comparative analysis between the pre and post scores of learning immersion, result achievement, and academic satisfaction after operating the blended learning class, the average score of the post-survey was high. Second, among the factors of learning immersion, significant results were found in academic reasons, academic concentration, interest, and control. In particular, the effect of academic concentration and control was high. Third, among the factors of outcome achievement, significant results were found in achievement motivation, satisfaction, relationship utilization ability, and class attitude. The effect of satisfaction and relationship utilization ability was particularly high. Fourth, both general satisfaction and learning-related satisfaction were very effective in academic satisfaction factors. In sum, it was found that the operation of major courses applying blended learning was effective for LIS students.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.12 no.5
• /
• pp.2087-2098
• /
• 2011

This study was conducted as an explorative effort to know significant variables on creativity. Particularly, with interest in individuality-relatedness and well-being, it is investigated that how those affect creativity of the youth. For this, a questionnaire measuring integrative creativity, individuality-relatedness and integrative well-being is given to 836 middle and high school students in Seoul and investigate relationship among variables. The results show higher individuality, relatedness and well-being tend to induce higher creativity. Each of individuality, relatedness and creativity has different influences on creativity. Over the whole creativity, explanation gets higher in order of individuality, well-being and relatedness. When creativity and well-being are classified into a sub-category, creative motivation has a high explanation in order of individuality, psychological well-being and relatedness. And creative attitude has a high explanation in order of individuality, relatedness and psychological well-being. About creative ability, all the predictors are explained in order of individuality, psychological well-being, relatedness, emotional well-being and social well-being.