• Journal of the Korea Society of Computer and Information
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• v.25 no.10
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• pp.179-184
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• 2020

According to the 'low self-esteem hypothesis', low self-esteem plays a causal role in aggression among adolescents, whereas 'threatened egotism theory' postulates that aggression is related to a highly favorable view of the self. The primary purpose of the present study was to investigate the effect of self-esteem on aggression among adolescents. Based on the theoretical background, a research model was constructed. The present study analyzed the 5th and 6th wave data from Korea Children and Youth Panel Study (KCYPS). The results showed that self-esteem had a significant negative effect on aggression among high school students. Finally, research implications which contribute to enhancing self-esteem as well as decreasing aggression were also discussed.

• Korean Journal of Childcare and Education
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• v.9 no.6
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• pp.223-241
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• 2013

The purpose of this study was to examine the influence of teacher efficacy and stress coping strategies on job satisfaction of teachers in early childhood education and care. 189 teachers were recruited from 8 day care centers and 10 kindergartens in Seoul, Kyunggi, Kyungbuk, and Chonbuk provinces in Korea. Data were analyzed through frequencies, Pearson's correlations, and the stepwise regression analyses using PASW 18.0. The findings are as follows. First, the result showed that teachers in ECEC were most likely to be satisfied with their job characteristics most among the 4 subcategories in job satisfaction. They also perceived their the ability of discipline high for teacher efficacy, and used the direct coping strategy most as a stress coping strategy. Second, the teachers' ability to create a positive learning atmosphere affected job characteristics, the ability to participate in decision-making affected the relationship with director and colleagues, working environment, welfare and salary the most. Third, the direct coping strategy had the most impacts on all subcategories of job satisfaction. The results of this study may provide basic data for finding effective way to increase job satisfaction of teachers in ECEC.

• Journal of rehabilitation welfare engineering & assistive technology
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• v.11 no.1
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• pp.9-14
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• 2017

Preschool children to do production and acquisition of phonological system from birth to 8 years of age. If a child has hearing loss, he/she has a lot of difficulties to hear sound. The problem of auditory perception can causes limited speech acquisition, delayed language development, and communication disorders. It also affects learning, social and emotional development. Early detection and diagnosis of hearing loss are important for intervention. However, it may be difficult to detect if the degree of hearing loss are slight and/or it appears only on some frequencies. In cases of these kinds of hearing losses, it is often difficult to provide aural intervention. The goal of this study is to discuss the interpretation of audiological evaluation in case of mild-to-moderately severe asymmetric ski-slop sensorineural hearing loss, analyze communication problems, and concerning about audiological, and speech-language pathological rehabilitation.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.7
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• pp.4566-4575
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• 2015

This study aimed to develop a model to explain the factors influencing father's parenting stress, and to verify the appropriateness of the model. The participants included 1609 fathers with a 5-year old. The study used 2012 Panel Study of Korean Children (PSKC) by the Korea Institute of Child Care and Education (KICCE), and analyzed with SPSS and AMOS programs. The analysis showed that first, father's income and parental efficacy were negatively related with parenting stress and father's depression and marital conflict were positively related with parenting stress. Second, father's parenting stress was directly and indirectly impacted by parental efficacy and their child's temperament. These results suggest that father education are needed for promoting positive paternal mental health and parental efficacy, to reduce parenting stress of fathers.

• Korean Journal of Community Nutrition
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• v.11 no.2
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• pp.229-239
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• 2006

This study was carried out to investigate foodservice management practices of 100 child care centers nationwide, and to provide background information for developing foodservice management policies at child care centers. Approximately 20% of the child care centers had a separate dining room; most of the centers were vulnerable to sanitation or safety problems. The percentage of the centers that planned menus was about 60% and 10% established standardized recipes. Fourteen percent of the centers kept records for distribution and menu evaluation and 33% kept sanitation management records. Since only 7% of the centers employed a dietitian, foodservice in most centers were not managed by professionals. The results of menu assessment revealed that 56.5% of the national/public child care centers received 19 points or higher out of 21 points, whereas 5.6% of the private child care centers received the same scores. Proper usage and storage of raw food, sanitary management of equipment and facilities, waste management/leftover food treatment, and basic facility of cooking zones were performed well by many centers. The overall scores of foodservice performance were only 31.2 out of 60 points, representing relatively poor safety management, food procurement management, and facilities and equipment management. These results indicate that the foodservice management of the child care centers are in a relatively poor state. Since nutrition management of the most centers was performed by non-professionals, it may not be possible to provide proper nutrition for health and normal growth of preschool children and to perform efficient nutrition education programs. The following suggestions are strongly recommended in order to improve foodservice performance at child care centers. First, foodservice administration should be performed by a dietitian, and second, efforts should be focused on strengthening nutrition and sanitation management.

• The Korean Journal of Community Living Science
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• v.15 no.4
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• pp.17-32
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• 2004

The proportion of the elderly in rural area(21.7％) is four times more than that of the urban area (5.4％) in Korea. With this rapid aging of the population in rural Korea there has been growing concern about the quality of life of rural elderly. Compare to urban elderly, rural elderly experience many disadvantages, especially in terms of limited offering of social/educational programs. Their social/educational needs are rarely assessed and there are few programs geared to the needs of rural elderly. In this regard, this study aims (1) to identify education and activity program needs of the rural elderly related to three dimensions: Family life, Farming life, and Community activities and (2) to develop education and activity programs for the rural elderly based on the needs assessment. For this purpose, data are gathered from 413 rural elderly and 110 community welfare specialists, using a structured questionaire. The statistical methods used for data analysis are descriptive statistics, cross tables with SPSS wins 10.0 program. The major findings of this study are as follows: Majority(94.1％) of the rural elderly wants to participate in diverse social/educational programs. They want to have programs dealing with 'relationship enhancement with children', 'nutrition', 'health and care', 'farming skill', 'gardening', 'volunteering', etc. Based on these results, we develop eight types of education program and four types of activity program, according to the priority of their needs in each dimension. There are four sessions of Family life program, and four sessions of Community activities program. The effect of these programs will be evaluated by taking pretest and protest in local basis.

• Journal of the Korea Convergence Society
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• v.9 no.4
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• pp.271-283
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• 2018

This study aimed to investigate the effect of adolescent development environment including parenting attitude, peer relationship, and school environment on delinquent behavior, and between these relationships, the mediate effect of media environment such as computer and mobile devices. The $6^{th}$ year data from Korean Children & Youth Panel Survey (KCYPS) was used and the subjects were limited to 518 students of $7^{th}$ grade who are in their early adolescence. The result shows that adolescents under more affectionate, over involvement, and abusive parenting attitude will commit delinquent behaviors more frequently, and so does alienated youth from their friends. Parenting inconsistency and communication with friends make them use computer and cell phone more often, and excessive media usage increases adolescent's delinquent behavior. In conclusion, family environment and peer relation have influence on adolescents' delinquent behavior. Therefore, there is necessity to build development environment that prevent adolescents' delinquencies like parent education program or peer communication program for example. Also, proper education program for using computer or cell phone usage can reduce adolescents' delinquent behaviors, especially when its addictive aspect was recently issued.

• Human Ecology Research
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• v.52 no.4
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• pp.405-414
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• 2014

The purpose of this study was to investigate the influences of organizational culture and childcare teachers' job satisfaction on their intention to change jobs. The participants of this study were 290 childcare teachers from the Busan and Gyeongnam areas. The instruments used in this study were the Organizational Culture Scale (4 factors with 16 items), Childcare Teacher's Job Satisfaction Scale (6 factors with 40 items), and Childcare Teacher's Intention to Change Jobs Scale (1 factor with 7 items). The data were analyzed by descriptive statistics, one-way analysis of variance, Pearson's product moment correlation, and stepwise multiple regression with SPSS ver. 21.0 software. The results were as follows: First, the higher childcare teachers' intention to change jobs, the lower was their monthly income, age, and career level, and the total number of children that they had to serve. Second, there were significant positive correlations between childcare teachers' intention to change jobs and their innovative, collective, and rational organizational culture. Further, there were significant negative correlations between childcare teachers' intention to change jobs and hierarchical organizational culture. and between childcare teachers' intention to change jobs and their job satisfaction. Finally, childcare teachers' intention to change jobs was found to be 46% about job satisfaction and organizational culture and was explained the most by the director's childcare center management. This study primarily suggests that a director's role is important in the lowering of childcare teacher's intention to change jobs.

• The Journal of Korean Academic Society of Nursing Education
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• v.9 no.1
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• pp.155-162
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• 2003

The comparative study of the administration policy that the government and the local self-governing body have enforced to a handicapped child and the family, was made in South Korea and Japan. As data, I utilized brochures distributed to a handicapped child's guardian in the government publication, health center, and hospital of both countries and the homepage that each organization manages. With the investigation of (1) the handicapped child's present condition, population and entering-school situation, (2) the organization which can consult about a juvenile entering-school problem, (3) the public service with which the parents of handicapped child, or a handicapped child are provided and (4) the feedback surveys of (3)’s services, the followings were proved. In (1), the handicapped child's population and their school attendance are not be specified by the South Korea side. In (2), a private consultation organization is mainly opened and be hard to say that use is simple from the little of a kind. In (3), there is almost nothing than rehabilitation education as the administration policy, which is universally held for the handicapped child. Besides they cannot receive freely the education. In (4), it became clear not to carry out. The improvement from the direction of both hard and soft aspects - the institution of basic education for the handicapped child who lives in all areas and the equal opportunity to all children - is called for urgently.

• The Korean Journal of Applied Statistics
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• v.28 no.3
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• pp.477-483
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• 2015

This study deals with the decision problem of sample size by the relative standard error of estimates derived from survey results in successive occasions. The population of the construction in business survey results is used to calculate quartile of the relative standard error of the 1,000 sample obtained from simple or stratified random sampling. The sample size at time t with a relative standard error of the point (t-1) in the successive occasions were calculated according to the sampling method. As a result, in terms of the sample size according to the size of the relative standard error of the (t-1), simple random sampling differs significantly from stratified sampling. In addition, we could see differences in sample size (depending on how the population is stratified) and that careful attention is required in the problem of sample size by the relative standard error of estimates derived from survey results in successive occasions.