• Journal of the Korea Institute of Information and Communication Engineering
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• v.22 no.6
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• pp.922-928
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• 2018

Recently, various researches have been studied to support service-oriented IoT networking. This is because the IoT environment coexists with various service devices for providing the service in a certain unified area. Thus, in this network environment, an effective data delivery service is not provided in a network configuration. Also, in order to provide efficient IoT services in this network environment, new scheme is necessary to recognize services by themselves and to construct network structures for each service. In this paper, we propose a service oriented self-constructive network (SO-SCN) scheme that can construct a service-oriented network in IoT environments composed of various service devices. The proposed scheme is a method that can minimize the network overhead required for service provisioning and extend the network lifetime. Through simulation, we show that the proposed service oriented self-construction network scheme improves the performance, in terms of the number of packets generated for end-to end data transmission and the end-to-end delay.

• Korean Journal of Adult Nursing
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• v.18 no.3
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• pp.426-435
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• 2006

Purpose: The purpose of this study was to explore the predictors of cardiovascular risk factors among type 2 diabetic patients. Method: Data were collected from November, 2003 to June, 2004 using a physiological index and questionnaires. Patients(N=159) aged 40 and above were conveniently recruited from health care centers in B city. Data were analyzed with descriptive statistics, Pearson correlation and stepwise multiple regression using SPSS WIN 10.0 program. Results: The cardiovascular risk factors were negatively related with female gender, household monthly income, educational experience about diabetes, physical activity, self-care, self-efficacy and problem oriented coping, while positively related with the duration of diabetes, diabetic family history and depression. Self-care, diabetic family history, female gender, monthly household income, self-efficacy, affective-oriented coping and physical activity predicted 41.5% of the variance in cardiovascular risk factors of diabetic patients. Conclusion: According to the findings of this study, we concluded that cardiovascular risk factors of type 2 diabetic patients are related to the modifiable and non-modifiable variables. Self-care, self-efficacy, affective oriented coping, and physical activity were identified as modifiable variables. Intervention programs to increase those variables are warranted to reduce cardiovascular risk factors among type 2 diabetic patients.

• The Korean Journal of Emergency Medical Services
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• v.9 no.1
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• pp.133-144
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• 2005

Purpose : The purpose of this study was to explore the structure and characteristics of job values about senior student of EMT Dept. Method : A Q-methodology was used to identify factors in job values. A Q-sample was collected from in-depth and objective interviews and literature reviews. A P-sample was composed of 31 EMT students. Result : Results revealed three factors; Self achievement-oriented, stability-oriented, and aptitude-oriented. The 'self achievement-oriented' factor was characterized by preference of achievement, worth, and activity in choosing occupation. The 'stability-oriented' factor was focused on security of retirement age, pay, compensation, and lifelong job. The 'aptitude-oriented' factor was showed aptitude, interesting in choosing occupation. Conclusion : We evaluated that these results was used as useful data for the development of curriculum and guidance of choosing occupation.

• The Journal of Korean society of community based occupational therapy
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• v.8 no.2
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• pp.1-14
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• 2018

Objective : The purpose of this study was to investigate the change in self-efficacy and writing ability after applying a Task-Oriented Multi-Sensory Movement Program to children with ADHD tendency accompanied by learning delays. Methods : A Task-Oriented Multi-Sensory Movement Program was implemented to children with ADHD tendency accompanied by learning delays attending S elementary school. The research proceeded in the order of a pre-test, Task-Oriented Multi-Sensory Movement intervention, and a post-test. The first session involved a pre-test, in which the children's self-efficacy and writing ability were examined using self-efficacy test and type 'A' KNISE-BAAT writing test. The multisensory group activity program intervention was conducted for a total of 8 sessions. In the last session, a post-test was conducted using self-efficacy test and type 'B' KNISE-BAAT writing test. Data collected from the tests were analyzed using SPSS Statistics 18. Results : According to the tests taken before and after implementing the Task-Oriented Multi-Sensory Movement Program, there was a significant improvement in self-efficacy (school, society), writing ability(command of vocabulary and sentence). Conclusion : Task-Oriented Multi-Sensory Movement Program may be used as a beneficial measure to improve the self-efficacy and writing abilities of children with ADHD tendency accompanied by learning delays. It is necessary to design various intervention models by combining educational media based on a multisensory approach.

• 재활복지
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• v.22 no.2
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• pp.161-174
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• 2018

The purpose of this study was to investigate the effect of a task oriented circuit exercise in upper extremity function and self-efficacy in stroke patients. An experimental group of 14 patients was assigned to conduct a task oriented circuit exercise and the general task oriented exercise a control group of 14 patients was randomly assigned to exercise for 30 minutes 5 times every week during 4 weeks. Fugl-Meyer Assessment and Self-Efficacy Scale were evaluated to compare the upper extremity function and self-efficacy before and after the exercise. The result of this study were as follows : First, after the Task oriented circuit exercise, the upper extremity function and Self-Efficacy showed statistical significant difference between pre and post test. Second, after the general task oriented exercise, the upper extremity function showed statistical significant difference between pre and post test. But not much in Self-Efficacy. The comparison result between experimental group and control group in presented statistically significant differences where the upper extremity function. But, presented not statistically significant differences where Self-Efficacy Scale.

• Journal of the Korean Society of Earth Science Education
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• v.5 no.1
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• pp.124-133
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• 2012

Modern society requires people with practical knowledge that is able to recognize actual problems in the complex reality and solve the problems. Due to that reason, the 7th National Curriculum aims to basically cultivate ability adaptable to information-oriented global age by maximizing students' individuality and creativity. However, as existing education is hard to improve creativity, logical thinking, information processing skills, and problem-solving ability in the information-oriented age, self-directed learning is getting highlighted. Therefore, this study aimed to look into how learner-oriented IPER for self-directed learning and problem-based learning(PBL) in middle school science affected academic achievement of science and self-directed learning characteristics. As the results of the study are as follows. First, as the result of pre-and post-test to compare and analyze the effects of IPER instruction model and PBL instruction model on learners' academic achievement increase, it showed that the class with IPER instruction model was more effective. Second, as the result of pre-and post-test to compare and analyze the effects of IPER instruction model and PBL instruction model on self-directed learning characters, IPER was more effective than PBL overall, and among sub-areas, 'openness', 'self-concept', 'initiative', 'future-oriented self-understanding', and 'self-evaluation' were more effective in IPER while 'creativity' was more effective in PBL. However, among sub-areas 'responsibility' and 'learning enthusiasm' didn't show statistically significant difference. Third, the results of the post-survey to compare and analyze learners' perception regarding the application of IPER instruction model and PBL instruction model, the two models were positively affective. In addition, as the result of comparing the two models, IPER was more positive than PBL.

• Korean Journal of Child Studies
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• v.29 no.5
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• pp.65-78
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• 2008

This study examined whether parental psychological control influences adolescents' depressive feelings through personality features of dependency and self-criticism. Participants were 315 high school students (M=16 years) who completed questionnaires tapping two types of parental psychological control and student personality and depressive symptoms. Both girls and boys perceived equal levels of maternal and paternal separation-anxious psychological control. Boys perceived higher achievement- oriented psychological control of fathers than mothers; girls perceived equal levels of maternal and paternal achievement-oriented control. Structural relations between types of psychological control, personality features, and depressive symptoms were equivalent for both mothers and fathers and for both boys and girls. Results confirmed that separation-anxious and achievement-oriented control have negative effects on adolescents' adjustment through differential pathways; dependency and self-criticism, respectively.

• Journal of Digital Convergence
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• v.13 no.6
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• pp.55-67
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• 2015

The purpose of this study is to consider the effect of the Culture and Education Activities on the psychological well-being Convergence Formation of the Elderly. This study is based on the quantitative research of 255 older adults who have participated on the Culture and Education Activities programs run by welfare center and culture center for the elderly at Seoul area. The results are as follows. First, social Goal-Oriented and Activities-Oriented have effect on Life- Satisfaction. Second, Activities-Oriented and Learning-Oriented has effect on Self-Efficacy. Third, Activities-Oriented and Learning-Oriented has effect on Participation-Attitude. Fourth, but relations of the Learning-Oriented and Life-Satisfaction, Goal-Oriented and Self-Efficacy, Goal-Oriented and Participation-Attitude were independent of each other. This study can be use to propose policies related to the elderly welfare promotion.

• Journal of Family Resource Management and Policy Review
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• v.14 no.4
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• pp.239-262
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• 2010

This study looks at the patterns of married women's lifestyles and verifies whether there are differences in their preferences, the will to continue shopping, and the importance of healthy foods. The paper analyzes the relative influence of each lifestyle pattern on the level of satisfaction with healthy foods. The results of the analysis of this study are as follows. To find patterns in the lifestyles of married women ages 20s to 50s, the factors were analyzed and five lifestyle patterns were extracted: health managing type, fashion pursuing type, self-expressing type, family-oriented type, and eco-friendly type. If we examine the purchasing of healthy foods for each lifestyle, women with a self-expressing lifestyle gain more information from news articles, books, and salespeople than from other information sources. Women of the health managing, family-oriented, and eco-friendly types had high purchasing frequencies and amounts. A cluster analysis was carried out to categorize the different groups being investigated into lifestyle types. They were categorized into the four clusters: active multiple-oriented type; fashion, self-expressing compromising type; passive well-being oriented type; and family and health managing type. It has been verified that there are differences among the clusters in terms of the level of importance of products, contributions to health, as well as distribution and management of healthy foods. To be more specific, the level of importance of the products as well as their distribution and management manifested as being higher among the active multiple-oriented type and the family-oriented and health managing types. The level of importance of contributions to health scored high among all groups, except the passive well-being oriented type. The active multiple-oriented type and the family-oriented and health managing types showed a high level of preference and will to continue purchasing healthy foods, while the fashion and self-expressing compromising types and passive well-being oriented type showed a low level of preference and will. In order to find patterns in the level of satisfaction with healthy foods, three factors were analyzed: credibility of labels, contributions to health, and satisfaction with the store. The factors that had the greatest influence on the total level of satisfaction was the credibility of labels for the family-oriented lifestyle; a product's contribution to health for the health managing lifestyle; and the store for the fashion pursuing lifestyle.

• Korean Journal of Child Studies
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• v.31 no.2
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• pp.209-227
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• 2010

This study examined the relationship among parenting behaviors, children's perfectionism and achievement motivation, using a sample of 338 fifth and sixth graders. The participants completed questionnaires on parenting behaviors and their perfectionism and achievement motivation. Data were analyzed by factor analyses and multiple regression analysis. Both boys and girls had higher achievement motivation when they perceived higher parental levels of acceptance, and girls showed higher achievement motivation when they perceived higher maternal control/over-expectation. Boys who exhibited self-oriented and socially prescribed perfectionism and girls who exhibited self-oriented perfectionism showed higher achievement motivation. Boys had higher self-oriented and socially prescribed perfectionism when perceiving higher parental acceptance and control/over-expectation. Girls showed higher self-oriented perfectionism when perceiving higher parental acceptance and control/over-expectation, and they showed higher socially prescribed perfectionism when perceiving higher paternal control/over-expectation and maternal acceptance and control/over-expectation. It was revealed that both boys' and girls' perfectionism tended to play mediating roles between parenting behaviors and achievement motivation.