• Journal of the Korean Home Economics Association
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• v.46 no.2
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• pp.1-12
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• 2008

The purpose of this research was to identify the importance of social competence in early childhood, age 3 to 5, by examining the relationship between the children's variables such as gender, age, and temperament, with that of their mothers' emotionality, and the social competence. 72 children in the early childhood age bracket were surveyed. Three major findings were established. Firstly, there were no gender differences in relation to social competence. Children's adaptability and social activity were related to their pro-social behavior and the ability to internalize/externalize problems. Secondly, children exhibited pro-social behavior only when their mother's emotional reactivity was positive. hirdly, children's social competence was influenced by individual variables and their mothers' emotionality. Prosocial behavior, a lower ranking domain, was influenced by children's adaptability and mothers' emotional reactivity. The children's ability to internalize problem was influenced by adaptability. In contrast, The ability to externalize problem was influenced by the range of activities they were involved in. Overall, children's social competence was influenced by their age.

• The Journal of Korean Association of Computer Education
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• v.17 no.3
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• pp.41-51
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• 2014

Informatics gifted education institutions have made multi-faceted efforts to encourage students to do creative activities which can be extended lasting. However, research about gifted student's creative activities is yet incomplete, and most of the research has only focused on their cognitive abilities. Therefore, there is a limit to providing creative activity curricula that reflect the characteristics of informatics gifted students. This study assessed the creative products achievement of 56 informatics gifted elementary school students' and comprehensively analyzed the results with affective and environmental variables. The result is that the achievement of creative products was higher when the intrinsic motivation was found to be higher. Parents' support or extrinsic motivation did not differ significantly.

• Journal of The Korean Association of Information Education
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• v.19 no.4
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• pp.509-516
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• 2015

As the interest in Education for Sustainable Development (ESD) increases worldwide in and around UNESCO, the aids for IT equipment and the donations for educations to developing countries are being active. Through Powerpoint-based teaching and learning contents simply authored by teachers, Mischief can be used to help many children in self-driven class activities. In this paper, we developed an additional program to control mouse pointers of Mischief with image files, size, and speed factors. Then we applied them to elementary students for enhancing their interest and participation to class activities.

• Journal of The Korean Association For Science Education
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• v.18 no.3
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• pp.427-441
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• 1998

The present study tested the hypothesis that adolescents' performance on scientific reasoning tasks and their ability to change theoretical concepts during instruction are mediated by prefrontal-cognitive functions, such as planning and inhibiting. Subjects sampled from four Korean secondary schools were administered a test of scientific reasoning ability and tests of the prefrontal lobe functions. A series of lessons on theoretical concepts was also administered. Subjects' performance on the test of scientific reasoning and pre- to posttest gains in the concept test were used as dependent variables. This study found that students' planning and inhibiting abilities were highly correlated with and they significantly predicted their scientific reasoning ability and conceptual gains. Further, principal component analysis showed prefrontal lobe functions were categorized into two main components. Component 1, which was loaded by planning and working memory functions, was termed as the representing process. Component 2, which was loaded primarily by the inhibiting functions, was termed as the inhibiting process. Scientific reasoning and conceptual change were also linked to these two components, indicating that these cognitive processes are mediated by both representing and inhibiting processes.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.5
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• pp.619-630
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• 2016

As the level of job-seeking stress increases among college students, increasing attention is being paid to the variables that would decrease its negative effects through brief intervention programs or counseling. As such, in the present study, we examined the effects of job-seeking stress on depression and psychological well-being, and whether resilience (internal variable) and social support (external variable) would moderate such effects. In other words, we tested whether the negative effects of job-seeking stress on depression and psychological well-being would be decreased by resilience and social support. A total of 264 fourth-year college students and unemployed 4-year college graduates, who were looking for jobs in private and public enterprises participated in this study. The results indicated that resilience moderated the relation between job-seeking stress and depression, while social support did not. In contrast, resilience did not moderate the relation between job-seeking stress and psychological well-being, whereas social support did. These results suggest that as resilience increases, the effect of job-seeking stress on depression decreases, whereas as social support increases, the effect of job-seeking stress on psychological well-being decreases.

• Journal of The Korean Association For Science Education
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• v.34 no.8
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• pp.745-754
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• 2014

Students experience a variety of achievement-related emotions during the process of learning the science curriculum. The purpose of this study is to develop an achievement emotions questionnaire for Korean middle school science curriculum to measure the achievement emotions that middle school students experience during study of this curriculum, and verified its validity. The Achievement Emotions Questionnaire-Korean Middle School Science is based on the English version of the Achievement Emotions Questionnaire, developed with reference to Korean middle school science curriculum and the characteristics of science study, from the perspective of the control-value theory of achievement. It has 232 questions, configured to measure nine achievement emotions across three types of academic settings. The questionnaire results can be treated with a high degree of confidence according to the result of our validation, which also verified that the achievement emotions of these students are configured with four internal criteria (learning strategy, achievement motivation and course grade), as suggested by the control-value theory; this in turn verifies that the nine achievement emotions are sufficiently distinctive across study situations. Last, it was verified that the questionnaire has sufficient external validity based on a comprehensive examination of the relation between science achievement emotions and the four criterion variables for each student. This suggests that through the development and implementation of this quantitative questionnaire, basic ground was provided to understand the achievement emotions experienced by middle school students learning the science curriculum.

• The Journal of Korean Academy of Sensory Integration
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• v.7 no.2
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• pp.13-22
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• 2009

Objective : The aim of this study is to verify the effects of group sensory integrative intervention for sensory motor ability, behaviors in children with developmental delay. Method : The subjects were five children with developmental delays aged between 3 and 5. All Children participated in 26 sessions of group sensory integrative intervention. Children' behavior during testing was observed to assess the sensory motor ability, behaviors, the clinical observation. One group pretest- posttest design was used to verify the effect of group sensory integrative intervention. The observed children' behavior during testing were tested by the Wilcoxon matched-pair signed rank test. Results : There is no significant difference in the clinical observation between pre and post intervention. However, subjects showed the significant difference in Social interaction(Z=-2.121, p=.034), Attention(Z=-2.032, p=.042), total score in Behavior during testing(Z=-2.032, p=.042). Conclusions : The result in this study suggested that the sensory integrative intervention is effective in facilitating the social skills and improving the attention and behaviors. On the other hand, there is no effect in sensory motor ability. It is difficult to generalize the conclusion because the number of the subject was limited and the environmental confounding factors has not been controlled. Therefore, it is needed to supplement these limitations in the future study.

• Journal of The Korean Association For Science Education
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• v.32 no.5
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• pp.866-878
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• 2012

The Natural Science High School is specialized in vocational education or training related to natural sciences such as biology or chemistry. Therefore, natural science high school students are expected to possess a high level of science learning motivation. This study aims to explore natural science high school students' level and structure of science learning motivation by comparing students in general high school. One hundred ninety three students from a natural science high school and 208 from a general high school participated in this study. We administered a questionnaire that consisted of seven science motivation components: 1) career motivation; 2) science grade motivation; 3) understanding the relevance of scientific knowledge; 4) need for learning science; 5) self-determination; 6) self-efficacy; and 7) attitudes toward science class. We employed independent t-test, path analysis, bivariate correlation, and stepwise multiple-regression for the statistical analyses. Our findings illustrated that the natural science high school students' levels on all seven variables were significantly lower than the general high school students.' The path analysis illustrated that career motivation and science grade motivation had relatively stronger influence on self-determination and self-efficacy in the natural science high school student sample than in the general high student sample. The explanatory powers of four independent variables (career motivation, science grade motivation, understanding the relevance of scientific knowledge, and need for learning science) predicting self-determination and self-efficacy were 30% higher in the natural science high school student sample than in the general science high student sample. These results suggested that natural science high school students' science learning motivation may be easier to change by extrinsic motivations such as career and science grade motivation.

• Korean Journal of Child Education & Care
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• v.18 no.2
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• pp.65-83
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• 2018

This study examines the relationship among vocation awareness, ethical practice and happiness of daycare center director and teacher of christian, and how the vocation awareness effects the ethical practice and happiness. After a survey from 303 director and teacher of christian daycare center, correlation analysis and multiple regression analysis were done. The results are as follows. Firstly, vocation awareness, ethical practice and happiness were highly correlated. Second of all, the higher the vocation awareness, especially in purpose/meaning-presence and prosocial-motivation-presence of vocation awareness, the higher the ethical practice. Lastly, the higher the vocation awareness, the higher the happiness. The purpose/meaning-presence and prosocial-motivation-presence of vocation awareness had great influence on happiness.

• Korean Journal of Applied Biomechanics
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• v.19 no.2
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• pp.297-309
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• 2009

The study analyzed the mechanism of plantar foot pressure distribution during pitching wedge swinging on a flat, an up hill lie and a down hill lie to provide the fundamental information regarding biomechanical motion data by using plantar foot pressure measuring instrument. In the results, time factor spanning according to slope differences, plantar foot pressure factor and swing motion on the slope could have negative effect on the coiling of lower limbs during back swing, as well as the blocking of the lower limbs to minimize the dispersion of the weight and the release of the lower limbs after the impact during the down swing process. Moreover, since slope is one of many external factors affecting swing motion, address motion on an up hill lie limits the lower limbs movement, therefore, a relatively narrow stance is better on a down hill lie. It is estimated that a relatively wide stance would be better in order to limit the bigger activation of the lower limbs. Not only for the address motion but also during the down swing on an up hill lie it is concluded that the weight should be on the left foot in order to keep the body balance.