• 가정과삶의질연구
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• 제19권6호
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• pp.185-196
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• 2001

The purpose of this study was to examine the relationships among the internal locus of control, perceived family support, family cohesion, family adaptability, and children's social behaviors. The subjects were 285 6th and 8th grade students and their homeroom teachers. A questionnaire was used as survey method. Data were analyzed by Pearson's correlation, t-test, ANOVA, Duncan post test. and multiple regression. The results are as follows: First, internal locus of control was positively related to social competence and negatively related to antisocial behavior. Perceived family support, family cohesion and adaptability were positively related to social competence and negatively related to antisocial behavior. Second, girls were higher internal locus of control, family cohesion, family adaptability and social competence and lower in antisocial behavior than boys. The 8th graders had lower scores than 6th graders in perceived family support, family cohesion, family adaptability and social competence and higher level of antisocial behavior. Third, perceived family support and family adaptability impacted social competence in girls, and grade impacted social competence in boys. Grade, perceived family support and locus of control had significant effects on the antisocial behavior in boys, and perceived family support impacted antisocial behavior in girls.

• 한국응급구조학회지
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• 제12권1호
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• pp.53-67
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• 2008

Purpose : This study is descriptive correlation research to provide basic materials for developing program which can give practical assistance in preventing and managing obesity through more comprehensive approaches of influential factors on obesity found in existing literatures. Methods : Data were collected from the 4th, 5th and 6th graders at 2 elementary schools in Gwangju Metropolitan City and 4 elementary schools in Jeollanamdo province using questionnaire and students' physical examination results from June 15 to July 27, 2006 and data obtained from 1,866 students were used for analysis. Data collected were analyzed with technical statistics and correlation analysis using SPSS/PC(version 12.0). Results : 1. Obesity level of elementary school students was examined as follows; 33.2% had low weight, 44.3% normal, 10.8% overweight and 11.7% obese. 14.8% of boys and 8.6% of girls, 13.5% of the 4th graders, 12.1% of the 5th graders and 9.2% of the 6th graders, and 13.7% of urban students and 9.6% of rural students were obese. 2. According to general characteristics and obesity of the subjects, there were significant differences by sex(${\chi}^2=29.55$, p= .000), grade(${\chi}^2=12.84$, p= .046), region(${\chi}^2=41.96$, p= .000) and pocket money(${\chi}^2=33.43$, p= .001). 3. As genetic factors, all variables including sibling's obesity r= .128(p= .000), mother's obesity r= .098(p= .000) and father's obesity r= .081(p= .001) had influence on children's obesity. 4. Concerning environmental factors, there was positive correlation between eating habits r=- .052(p= .02) and school record r=- .048(p= .04) and there was negative correlation between internet using time r= .050(p= .03) and conflict with parents r= .048(p= .04). 5. Self-respect as psychological factor had negative correlation as r=- .048(p= .04). Conclusion : Consequently, the influential factors on obesity of elementary school students were as follows. Obesity was higher in boys than in girls, in urban areas than in rural areas, in lower grade than in higher grade, in children with obese siblings, obese father and mother, irregular and wrong eating habits, frequent internet uses, parents in conflict and lower school record and self-respect. Therefore, since it was found that these variables were more exact causes to increase children's obesity, development of various obesity mediation programs considering these variables at home, school and society is urgently required.

• Journal of Nutrition and Health
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• 제33권3호
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• pp.279-288
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• 2000

The study examined BMIs, physical strength, activities, and the attitudes and behavior toward weight control among 7,968 Korean students{2,435 5th graders from elementary schools(ESs), 2,524 2nd graders from middle schools(MSs), 2,739 2nd graders from high schools(HSs)} nationwide. Compared to the 1987 data, there were increases of height(3-6cm) and weight(3-8kg), but decreases of physical strength and exercise. Lack of 'regular exercise' among girls from MSs and HSs and higher proportion of time spent on watching TV and using a computer for elementary schoolers were particularly noticeable. Proportions of students who were satisfied with their body weight were 49% for ESs, 35% for MSs, and 29% for HSs. There was no relationship between subjective and objective evaluations of body weight. Diet rather than exercise was more frequently chosen as a method of weight control. Compared to boys, girls showed stronger association between the amount of exercise and the subjective body weight in MSs and HSs, however this association was not found for the subjects from HSs. Values for the 50th percentile of BMI of boys and girls were 18.4 and 17.7 for ESs, 19.9 and 20.1for MSs, and 21.4 and 20.6 for HSs. In MSs and HSs, boys with BMI between 15th to 85th percentiles were physically stronger than those whose BMIs were lower than 15th kor higher than 85th percentiles. For the other groups, there was a trend of a positive relationship between BMI and physical strength. Based on the analyses of BMI and physical strength, this study suggests 22 and 21 for upper grades in ESs, 24 and 23 for MSs, and 27 and 25 for HSs as the respective cut off points of BMI for weight control n boys and girls. A need for implementing nutrition education program focused on weight control is also suggested.

• 한국학교보건학회지
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• 제15권1호
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• pp.73-82
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• 2002

The purpose of this descriptive study was to investigate the smoking behaviors and their related factors of the 6th graders from 25 primary schools in Gwangju City and Chonnam province. The total number of subject were 882 children(2% of total 44,088 persons). The instrument consisted of 14 for sociodemographic and smoking-related characteristics and 12 for smoking behaviors-related factors. The survey was conducted with the help of school nurses from August 20th to September 30th, 2000, and the data were analyzed with SAS program. The results were as follows: 12.8% of the 6th graders had once and more smoking experiences and 0.9% of them are current smoking. The number of children who have smoking experience were significantly more in the male group, unsatisfying group in school life, lower in school performance(p< .001); and of lower level of father's education(p< .05), of children of working mothers, and of relatively unhappy family atmosphere(p< .01). There were number of children who have smoking experience were significant in the group of having smoking friends, of frequent buying cigarette, and of having smoking siblings(p< .001) and relatives(p< .05). It is concluded that smoking experience of primary school children in Gwangju and Chonnam area were relatively lower than that of other provinces and foreign countries but starting age of smoking was tended to be lower gradually.

• Human Ecology Research
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• 제52권4호
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• pp.371-382
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• 2014

This study investigated the relationships among individual factors, family factors, peer relationships and the internalizing and externalizing behaviors of adolescents. The data were obtained from a sample of 417 7th and 8th grade students. These data were collected with questionnaires and analyzed by using a t-test, Pearson's correlation, and a multiple regression analysis with SPSS ver. 18.0. The results can be summarized as follows. There is a significant difference in an adolescent's self-control, their father's rejective rearing, peer pressure, and the peer relationship between boys and girls. The results showed that boys had higher self-esteem and father's rejective rearing than girls. On the other hand, girls had higher peer pressure and more intimate peer relationships than boys. The results revealed that the 7th grade students had higher self-esteem and mother's warmth rearing than the 8th graders. Furthermore, the 8th grade students showed higher shame, mother's rejective rearing, marital conflict, internalizing behavior, and externalizing behavior than the 7th graders. The internalizing behavior in boys was influenced by shame, marital conflict, and peer pressure. In the case of girls, the internalizing behavior was affected by shame, mother's warmth rearing, and peer pressure. The externalizing behavior in boys was influenced by self-control and shame. In the case of girls, the externalizing behavior was affected by self-control, shame, marital conflict, and peer pressure. Adolescents who exhibited higher levels of shame than others and higher peer pressure showed internalizing problem behaviors. Adolescents who had less self-control and more shame, experienced more externalizing behavior problems.

• 한국가정과교육학회지
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• 제33권1호
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• pp.81-99
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• 2021

본 연구는 부모-아동 상호작용이 아동의 집행기능 곤란을 통해 아동의 학업수행에 미치는 영향을 살펴보는 것을 목적으로 하였다. 한국아동패널 자료 중 8차년도(2015년, 초1), 9차년도(2016년, 초2), 10차년도(2017년, 초3) 자료를 활용하였다. 본 연구의 분석대상은 부모-아동 상호작용, 아동의 집행기능 곤란, 아동의 학업수행 변인에 모두 응답한 559명의 아동과 가정이다. 자료는 구조방정식모형을 통해 분석하였다. 주요 연구결과는 다음과 같다. 첫째, 어머니-아동 상호작용과 아버지-아동 상호작용은 아동의 학업수행에 유의한 직접적인 영향을 미치지 않았다. 둘째, 어머니-아동 상호작용은 아동의 집행기능 곤란을 통해 아동의 학업수행에 유의하게 정적인 간접적인 영향을 미쳤다. 본 연구의 결과는 아동의 학업수행에 어머니-아동 상호작용과 아동의 집행기능 곤란이 중요함을 밝혔다.

• 아동학회지
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• 제16권1호
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• pp.197-210
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• 1995

The purpose of this study was to investigate the relationship between social support and perception of self-confidence in children by grade, sex, and other related variables. The subjects were 136 third-graders, 143 sixth-graders, and 161 eighth-graders in public schools located in Pusan. Instruments were Harter's Self-Perception Profile for Children and the Social Support Appraisal Scale (SSAS). The SSAS is a 31-item measure that taps children's perception of family, peer, and teacher support. The data were analyzed by frequency, percentile, ANOVA, Scheffe test, Pearson's correlation, and multiple regression. The main results showed that (1) children in 6th and 8th grades perceived higher peer support than children in 3rd grade, (2) except for social acceptance, the children in higher grades perceived themselves lower in self-competence than the children in lower grades, (3) there was a positive relationship between children's perception of self-competence and social support, and (4) the variables which influenced children's self-perception were, in descending order: socioeconomic status(${\beta}=.52$), age(${\beta}=.21$), social support(${\beta}=.10$). These three variables explained 38% of the children' self-perception.

• 한국학교보건학회지
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• 제20권2호
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• pp.47-57
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• 2007

Purpose: The purpose of this study is to find out the correlation between internet addiction and school adjustment of 3rd and 4th graders in elementary schools. Methods: The subjects were 689 graders from five schools in five districts, located in G, Korea and the data were collected ficxn April 18 to May 15, 2005. A scale consisting of 25 questions were developed as an instrument for testing internet addiction and a further 25 questions were developed for examining school Adjustment. The data was analyzed by testing frequency, percentage, means, standard deviation, t-test, ANOVA, Scheffe test and Pearson's Correlation using SPSS/PC 10.0. Results: The results were as follows: The degree of internet addiction tendency were 6.0% of addiction, 24.2% of borderline and 69.8% of non-addiction. There were significant differences in school adjustment in terms of the degree of internet addiction(F=39.88, p< .05) and significant negative correlation between the degree of internet addiction and the school adjustment; the more they used to the internet, the lower school adjustment they have(r=- .376, p< .05). Conclusion: Those graders who started using the internet at an earlier age, were found to have increased levels of internet addiction. therefore, it is necessary to develop a program for the prevention of intemet addiction and a school adjustment education program is recommended for that.

• 한국수학교육학회지시리즈A:수학교육
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• 제37권1호
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• pp.73-85
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• 1998

The purpose of this study is to investigate the understanding of middle school students on the meaning of proof and to suggest a teaching method to improve their understanding based on three levels identified by Kunimune as follows: Level I to think that experimental method is enough for justifying proof, Level II to think that deductive method is necessary for justifying proof, Level III to understand the meaning of deductive system. The conclusions of this study are as follows: First, only 13% of 8th graders and 22% of 9th graders are on level II. Second, although about 50% students understand the meaning of hypothesis, conclusion, and proof, they can't understand the necessity of deductive proof. This conclusion implies that the necessity of deductive proof needs to be taught to the middle school students. One of the teaching methods on the necessity of proof is to compare the nature of experimental method and deductive proof method by providing their weak and strong points respectively.

• Child Health Nursing Research
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• 제13권2호
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• pp.173-181
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• 2007

Purpose: This study examined the awareness and attitudes of parents of 5th and 6th graders toward own children smoking. Method: The participants were 766 parents of 5th and 6th graders in 11 elementary schools located in J city. Data were collected through questionnaires, which were constructed to include parents' recognition of harms to their own children cause by smoking, factors which influence their children to smoke, and parental supportive strategies to prevent smoking. Result: The percentage of parents who answered that they did not know if their children were smoking was 94.8%, while the percentage of parents who answered that they knew that their children were smoking was 3.5%. Only 30% of parents had actually spoken with their children about the dangers of smoking. The mean parental recognition of the dangers of smoking was 3.16 points. Parental strategy for preventing and prohibiting smoking with the higher mean scores included forbidding children from entering bars and nightclubs which had the highest scores at 3.55 points; forbidding the sale of cigarettes to children was next at 3.54 points. Conclusion: To prevent children from smoking, the role and attitude of parents is crucial. But the study results show that the role of parental guidance in preventing underage smoking was insufficient and under appreciated. Therefore, more systematic educational programs on preventing underage smoking are essential for parents.