• The Journal of Korean Society for School & Community Health Education
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• v.14 no.2
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• pp.1-14
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• 2013

Objectives: The purpose of this study was to identify the relationship of internet use time and health risk behaviors among adolescents and provide data to set up a strategy for preventing internet addiction. Methods: The data of the 2011 Youth Health Risk Behavior web-based Survey Collected by Korean Center for Disease Control was analyzed using t-test, ANOVA, Chi-square test for this study. Results: There were significant differences between boys and girls in internet use time. Boy's internet use time was different according to city size(F=13.20, p<.001), grade(F=35.85, p<.001), school record(F=298.95, p<.001), economic state(F=326.75, p<.001), living with parents(t=11.60, p<.001), father's education level(F=147.92, p<.001), and mother's education level(F=110.93, p<.001). Girls' internet use time was also different according to school grade(t=-8.68, p<.001), grade(F=61.03, p<.001), school record(F=233.32, p<.001), economic state(F=185.78, p<.001), living with parents(t=10.81, p<.001), father's education level(F=86.54, p<.001), and mother's education level(F=92.64, p<.001). Regarding the health risk behaviors, present smoking, present alcohol drink, drug use skipping breakfast, eating fast food, drinking soda, sexual behavior, suicidal attempt, engagement time in physical education classes, severe exercise, and sleeping satisfaction made differences in the internet use time. Conclusions: The results suggest that health risk behaviors are influenced by internet use time of adolescents. Thus, these results may be contribute to development of programs to prevent internet addiction.

• The Journal of Korean Society for School & Community Health Education
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• v.14 no.2
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• pp.93-112
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• 2013

Objectives: This study was conducted to investigate the incidence rate of noise-induced hearing loss (NIHL) in Korean youths using the National Health Insurance Data Methods: We obtained the case of NIHL with the National Health Insurance Data and calculated the incidence rate of NIHL after classifying them by year (from 2005 through 2008), age, gender, birth cohort. Results: The age-adjusted incidence rate by year of NIHL per 100,000 population increased by 40.6% from 13.8 persons in 2005 to 19.4 persons in 2008, which showed a increasing trend every year. In particular, the incidence rate per 100,000 population among the adolescents (15-19 years of age) shot up by 78.2% from 8.7 persons in 2005 to 15.5 persons in 2008. According to the incidence rate by birth cohort of NIHL, the birth cohorts showed the gradually increase in incidence rate as time passed by. Adolescents in early 20s (20-24 years of age) had a higher incidence rate than teenage and men had a higher incidence rate than women. Conclusions: The results suggest that incidence rate of NIHL in Korean youths has rapidly increased among adolescents. Therefore, it is required to educate adolescents about the risk of hearing loss due to noise, establish program to prevent NIHL among adolescents and provide them with health education on hearing loss prevention.

• The Journal of Korean Society for School & Community Health Education
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• v.14 no.2
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• pp.47-57
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• 2013

Backgrounds: According to a high interest in health these days, a bicycle is being highlighted as a means of leisure activity and auxiliary transportation means. Along with an increase in this interest, there is tendency that even the width of bicycle utilization gets diverse and that bicycle accident is also rapidly growing. Purpose: The purpose of this study was to suggest a prevention measure available for reducing occurrence of bicycle accidents by analyzing the Epidemiological characteristics according to age and injury severity in bicycle-injured patients. Methods: This study analyzed 115 materials suitable for this study by examining a medical record of patients, who received the hospitalized treatment owing to bicycle accident from January 1, 2011 to December 31 at one general hospital in S city. Results: The male-and-female ratio of bicycle-injured patients stood at about 7:3. The average age was 38.14(${\pm}21.59$) years old. The largest injury happened in 40-59 years old(31.3%). The averagely hospitalized period was 17.33(${\pm}18.12$) days. Injury severity was the ratio of 2:8 in a mild case versus a serious case. As for drinking and smoking characteristics according to age, the injury occurred the most in between 40 and 59 years old for people with drinking and smoking and in under 19 years for people without drinking and smoking. According to injury severity, the ratio of serious case got higher in the higher age. This was indicated(${\chi}^2$=15.675, p=0.001) to be statistically significant. Conclusion: In this study, a bicycle accident was indicated to have high injury risk in young children, adolescents, and old-age group. Prevention measure and publicity are demanded for reducing injury occurrence such as the prevention education for bicycle accident and wearing protective gear focusing on the ages of corresponding to groups with risk of injury occurrence. In addition, the security of safe movement route is necessarily demanded in order to increase application level as an auxiliary transportation means.

• The Journal of Korean Society for School & Community Health Education
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• v.21 no.2
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• pp.15-26
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• 2020

Objectives: The aim of this study was to investigate the education status, knowledge, and perception of oral care among senior nursing students from Republic of Korea who completed all four curricular courses of Introduction to Nursing, Pediatric Nursing, Adult Nursing and Gerontological Nursing in order to provide basic data for effective oral care of inpatients. Methods: A questionnaire survey was conducted for 137 senior nursing students in the Seoul and Gangwon regions who were selected by convenience sampling. The questionnaire consisted of questions about the perception of oral care. A frequency analysis was conducted to analyze education status, perception, and general characteristics of participants. In addition, independent t-test and one-way analysis of variance were conducted to assess differences in the knowledge level according to the characteristics of the students. A p-value less than 0.05 was statistically significant. Results: The study results revealed that 63.5% of the respondents received education on oral care, with 67.8% of them receiving the education during their regular curriculum. Of the responders who said they received education, 41.4% said that education was not enough. Furthermore, the majority of respondents (56.9%) considered dental hygienists to be most suitable for the administration of oral care for inpatients. Conclusion: This study revealed nursing students' positive perceptions of the importance of oral care and dental hygienists'performance of oral care for inpatients. Consideration should be given to healthcare workers in various professions for improving oral health in inpatients, as well as for further study of oral care in the curriculum.

• The Journal of Korean Society for School & Community Health Education
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• v.21 no.2
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• pp.59-71
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• 2020

Objectives : The purpose of this study was to investigate the change of posture balance and muscular strength before and after exercise by conducting a health gymnastics program for the elderly with chronic diseases of musculoskeletal system. Methods : The subjects of this study were 32 elderly people who had no experience participating in the musculoskeletal system linkage gymnastics program over 65 years old in a rural area in H city, Gyeonggi-do. The data were analyzed by computerized processing with SPSS 23.0. Results : The results of the study were as follows: First, the average of muscular strength before and after gymnastics according to general characteristics was significant in average according to age, presence of spouse, education level, and cohabitation type. Second, the subjects exercised for 2 days a week, and 25.59(±0.51) minutes on average. Third, the change of balance of the face (t=2.993, p=.011), shoulder (t=3.811, p=.002) and pelvic left and right (t=3.584, p=.004) was statistically significant in the posture balance. Fourth, muscular strength was statistically significant in motor function of AMS, SMS, and FMS (p<0.001). Conclusion : Therefore, after applying the health gymnastics program, the improvement of posture balance and muscular strength of the elderly became apparent, so it is necessary to disseminate this gymnastics program. The health gymnastics program is expected to positively improve the quality of life for the elderly.

• The Journal of Korean Society for School & Community Health Education
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• v.21 no.2
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• pp.39-57
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• 2020

Objectives: This study was to develop a measurement scale that explains aggressive regulation behavior of middle school student, based on Ajzen's Theory of Planned Behavior (TPB) and verify its validity and reliability. Methods: The basic items were modified by selecting 41 items of middle school student aggressive behavior measurement scale. Through the content validity test, 63 first preliminary question items and 42 second preliminary question items were developed. The participants were 286 middle school students. The collected data were analyzed using content validity, correlation coefficient, exploratory factor analysis, confirmatory factor analysis, reliability and Cronbach α. Results: In this study, it was proved that the most important variable showing aggressive regulation behavior was aggressive regulation intention. This study was composed of 4 factors for direct measurement(attitude toward the behavior, subjective norm, perceived behavioral control, behavior intention) and 5 factors for indirect measurement(behavioral beliefs, outcome evaluation, normative beliefs, motivation to comply, control beliefs). The total variance was 65.4% and 67.6%, respectively, and the reliability was .90, .82. Finally, 42 questions were developed. Conclusion: We found the questionnaire used in this study was valid and reliable as a measure scale to explain the aggressive regulation behavior of middle school student based on TPB. Therefore, it is concluded that the aggressive regulation behavior scale could be a useful scale for the measurement of the aggressive regulation behavior of middle school student.

• The Journal of Korean Society for School & Community Health Education
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• v.1 no.2
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• pp.127-140
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• 2000

The main purpose of this thesis was to provide a basis to investigate the effectiveness of regular exercises on basic physical fitness for middle school students. 40 second graders from a middle school were chosen randomly and divided into 4 groups-wrestling group, basketball group, jogging group, and control group. The first three groups have been trained 4 times per week for 18 weeks after class to be compared with the comparison group. Pre and post measurements of physical fitness of the subjects were processed by means of the SPSS program. The average and the standard deviation of the measurements of each group were covered with the ANOVA test, according to the periods and the types of training. Duncan's Multiple Range Test was performed to identify the significance of the relationship between training period and improvement in basic sports ability. The conclusions as follows; 1. In the 50 meter sprint, only the wrestling group showed statistical significance, while the other groups showed gradual progress in general. 2. In the standing long jump, there is no group that showed any improvement. 3. In the forward flexion of the trunk, no significance was to be found. 4. In 30-second sit-ups, the wrestling group showed statistical significance. The wrestling group made greater progress than the other groups, and the basketball group and the jogging group also showed rather great progress. 5. In push-ups, statistical significance was found in the groups of wrestling, basketball, and jogging. And the wrestling group came in first, the basketball group second, and the jogging group third on the progress level. 6. In the distance run, the jogging group showed statistical significance and the jogging group made considerable progress. Steady improvement was to be found in the groups of wrestling and basketball.

• The Journal of Korean Society for School & Community Health Education
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• v.1 no.2
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• pp.73-85
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• 2000

This research has attempted to provide the basic data of health education in middle school students whose positions are very important in health promotion of the whole people. Especially, we are focused on the relationship between their individual family environment and health promotion behaviour. We have surveyed and collected all the information of the effects which has come from the family environment, and given the period from 22nd of May to 27Th with 375 boys and girl students who live in the cities and suburbs of Chung Cheong Buk-D, and used SPSS program in the analyse of the information. The conclusions were as follows; 1. Gender, the residential area, the living pattern with parents, and religion have showed very close effects in the promotion health behavior of the middle school students. 2. Statistically, explained health promotion behavior has got 59% and hygiene and daily life habit in inferior group has 48% with these rates, there should be a special management on those factors. 3. The responsibility according to the value direction factors of home has showed relationship as follows; $\circ$ hygiene and daily life habit(p<.001) $\circ$ communicable disease control(p<.01) $\circ$ mental health(p<.05) $\circ$ health promotion behavior(p<.001) The above results showed that the middle school students health promotion behavior were affected by the responsibility according to the value direction factors of family, the responsibility according to the group characteristics factors of family and psychological process factors of family. With this result, family environment is essential factor for students abilities of building up his/hers health promotion behavior.

• The Journal of Korean Society for School & Community Health Education
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• v.5
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• pp.11-23
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• 2004

The purpose of this study was to analyze the internet usage patterns among adolescents and to provide basic data for the development of internet addiction prevention program. The subjects of this study were 1169 students in middle and high school students in Seoul, Korea. Self-administered questionnaires were employed and data were analysed by SPSS 12.0. Major conclusions were as follows: 1. Most of the students were found to be the normal internet users. On the other hand, potential risk group was 8.2% and high risk group was 4.7%. Every students have had an experience of inter use. The 90.6% of the students' households had internet links. The percentage of students who were using internet more than 3 hours a day was 25.7%, and The most popular type of website was entertainment. 2. Male students showed greater percentages of potential risk and high risk group than female students. The students having parents in divorce, remarriage and separation were more likely to be in potential risk group than those having normal parents. The staying alone in home after school and small sleeping time were positively related to high level of internet addiction. 3. The characteristics of the students in potential risk and high risk group were longer duration of the internet use, internet use through the whole week, frequent internet use late at night, frequent use of pornographic site, main purpose of internet use for entertainment and shortage of rest during internet use. This study results had an limitation of generalizing to entire Korean adolescents because the sample of this study was middle and high school students living in Seoul. Future study was needed for the analysis of internet use behavior of the entire Korean adolescents, and for the identification of the accurate predictors for adolescents' internet addiction.

• The Journal of Korean Society for School & Community Health Education
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• v.5
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• pp.1-9
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• 2004

The purpose of this study was to assess the adolescents' perceptions of AIDS by reviewing the research findings on adolescents' knowledge and attitudes about AIDS, and to provide basic data for the development of AIDS prevention education program. Literature for the analysis was searched by using the terms 'AIDS', 'HIV', 'Adolescent', 'Student'. Finally, 17 articles from Korea and 3 from abroad were analysed. Major conclusions were as follows: 1. For the knowledge level of AIDS, most of the adolescents knew the definition, high risk group, and infection rout of AIDS. On the contrary, the knowledge level of the treatment of AIDS was low. 2. For the attitudes toward AIDS, the level of perceived severity was high. But the level of perceived susceptibility found to be low. Middle and high school students showed more positive attitudes toward AIDS patients than college students. Attitudes toward AIDS prevention education program were positive, but taking the blood test for the detection of AIDS was negative. 3. The experience rates of AIDS Education were ranged from 13.6% to 60%. Major channel for getting AIDS information were TV, newspaper and radio. The experience rates of sexual intercourse were ranged from 4% to 48.3%. The intention of using condom was 66.7%, but the rate of condom use was 38.4%. AIDS infection rates have been increasing rapidly among teens in recent years. Therefore, It is urgent to identify the determinants affecting AIDS related perception and preventive behavior, and to develop the prevention program for AIDS.