• Journal of the Korean School Mathematics Society
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• v.15 no.2
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• pp.349-369
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• 2012

In the present reflective study, the research findings of professional development in mathematics education are reviewed and significant ideas that emerged are addressed in ter ms of (1) building on collaborative effort; (2) focusing on content knowledge; (3) centering on students' learning and bringing forth teacher knowledge; (4) perception-based and conception-based perspective; 5) situating in the context of teaching and sustained over ti me. Then it is followed by suggesting what components a desirable professional develop ment program needs to include and a possible direction toward which future research on professional development in mathematics education heads.

• Korean Journal of Child Studies
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• v.23 no.4
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• pp.137-152
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• 2002

In response to a growing trend toward downward escalation of public school curriculum, the present study surveyed so-called extracurricular activities in kindergartens and analyzed teacher's perception of these activities. Questionnaires were mailed to 1300 private kindergartens and 1116 responses were received. Major findings were that over 89% of the respondents reported doing extracurricular activities in their kindergartens, mostly using 3-4 different kinds of special activities. The 3 most highly ranked lessons in order of frequency were English, art and physical activity. Whole group time was most often used for extracurricular activities. Kindergarten teachers were concerned with the qualifications of teachers for these activities. Teachers of these extra activities usually have no specialized training or supervised experience working with 3-through 5-year-old children.

• Korean Journal of Child Studies
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• v.23 no.4
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• pp.119-136
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• 2002

This study examined teacher's perceptions of the psychosocial adjustment and problem behaviors of institutionalized children compared with home reared children. Data were collected from the teachers of institutionalized children in elementary and secondary schools. The majority of institutionalized children were regarded as not very much different from home reared children. Still, findings from this study lead to conclusions that institutionalization is likely to elevate children's risk for adjustment problems such as social withdrawal, peer violence, and academic failure. Findings that the ratio of institutionalized children attending school decreased with age lead to speculation that failure in psychosocial adjustment may lead to to dropping out of school. Finally, a practical framework for the optimal development of institutionalized children is provided, with emphasis on school-community based interventions.

• Journal of the Korean Home Economics Association
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• v.39 no.11
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• pp.63-72
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• 2001

The purpose of this study was to examine the relationship of adolescents'social network and their self-perceived competence. In this study 207 seventh and ninth grade adolescents completed Social Network of Relationships Inventory(NRI) and Self-Perception Profile For Children(SPPC). The data were analyzed by Frequencies, Percentiles, t-test, Cronbach's $\alpha$, Pearson's correlation. Major findings were as follows: 1) Social network of relationships with various social agents made different contributions to the prediction of adolescents'self-perceived competence. 2) In social network of relationships, boys perceived significantly higher than girls for the social support from teacher. In Competence, boys perceived significantly higher than girls for the social acceptance and athletic competence. 3) In social network of relationships, the seventh grader perceived significantly higher than the ninth grader for the social support from mother, father and teacher. In scholastic competence, athletic competence, physical appearance and global self-worth, the seventh grader perceived significantly higher than the ninth grader.

• The Journal of Economics, Marketing and Management
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• v.4 no.3
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• pp.25-32
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• 2016

This study is focused on the factors that reduce the high turnover rate of early childhood teachers against the backdrop of their poor work environment including long hours, work overload and low wage by identifying the effects of three sub-factors of justice on the collectivistic tendency and those of the job burnout on their turnover intention. To conduct this study, a survey was carried out childcare teachers of the Seoul and Metropolitan Area. Total of 283 valid female questionnaires were collected and utilized for analysis. According to the analysis, both procedural justice and interpersonal justice have positive effects on the collectivistic tendency and decrease the turnover intention. The interpersonal justice decreases the job burnout, whereas the distributive justice statistically significantly increases the job burnout. Also, the collectivistic tendency reduces the turnover intention. The job burnout increases the turnover intention, which is consistent with previous studies. Hence, increasing the interpersonal justice and the collectivistic tendency could be an option for dealing with the issue.

• East Asian mathematical journal
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• v.40 no.2
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• pp.267-286
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• 2024

This study investigates the perceptions toward prospective elementary teachers regarding the revised 2015 elementary mathematics curriculum. The aim is to understand the importance and implementation of the revised curriculum and provide implications for curriculum improvement in elementary teacher education institutions, using Interpretative Phenomenological Analysis (IPA). The research findings are as follows: Firstly, prospective elementary teachers perceived that the areas of the revised 2015 elementary mathematics curriculum that require particular focus are number and operations and data and probability. Secondly, they identified the specific elements within these areas that demand dedicated attention as follows: numbers up to four digits in number and operations, mixed calculations with natural numbers, shapes of solid figures, spatial sense of solid figures, comparison of quantities in measurement, etc. These findings can inform the improvement of the curriculum in elementary teacher education institutions.

• International Journal of Advanced Culture Technology
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• v.12 no.2
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• pp.258-269
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• 2024

This study aims to examine the effects of child care teachers' job stress and personality on child abuse protective behaviors, which consist of perception and reporting intention of child abuse, and to verify the moderating effect of past child abuse experience. A survey was conducted on 246 child care teachers nationwide, and the collected data were analyzed through regression analysis and t-test. The results showed that job stress had a negative effect and personality had a positive effect on child abuse protective behaviors. In addition, there was a significant difference in the influence of job stress and personality on protective behaviors according to the presence or absence of past child abuse experience. Based on these results, practical implications for preventing child abuse by child care teachers were discussed.

• Journal of Korean Home Economics Education Association
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• v.21 no.1
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• pp.21-34
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• 2009

This study intended to examine the effects of each factor on teacher efficacy. A questionnaire survey was administered on 225 home economics teachers in middle school in Gyeonggi-do, and a total of 194 copies of the questionnaire excluding poorly filled-out 31 copies were used for the final analysis. A questionnaire in a self-administering design was used to collect data on individual characteristics, teacher efficacy, self-esteem, development of expertise, and educational environment of school perceived by the middle school home economics teachers. The findings of this study are summarized as follows; First, there were significant differences in teacher efficacy according to age, education and service years. Second, significant differences were found in teacher efficacy according to self-esteem, development of expertise and educational environment of school. That is, the more positive self-esteem, development of expertise, participation of parents, characteristics of students and other teachers, and teachers' perception about teaching-learning aids were, the higher home economics teachers' efficacy became. Third, the study revealed that teacher efficacy was influenced by development of expertise, educational environment of school and self-esteem. Considering these results, positive self-esteem of teachers, practical teacher training, expansion of self-development training opportunity, aids from educational authorities in terms of money and time are needed to improve teacher efficacy of home economics teachers. Efforts should be made to help teachers have positive attitudes toward parents, students, and other teachers.

• Journal of The Korean Association For Science Education
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• v.42 no.5
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• pp.501-514
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• 2022

This study aims to reveal what is necessary for pre-service science teachers to make good use of online formative assessment in the context of online classes. For 22 pre-service physics teachers, first, the preliminary perception of online classes, online formative assessment, and formative assessment was investigated; second, the practice process of online formative assessment was examined. Then the differences between perception and practice were compared and analyzed. Data were collected in preliminary surveys, lesson plans, online formative assessment items, and interview data. As a result of the study, an interaction was mentioned as the difficulty of online classes in the preliminary perception, and pre-service teachers mentioned the use of technology, feedback, and adjustment as advantages of online formative assessment. In most cases of practice, the automated feedback was used using the platform's technology, but it did not lead to adjustment and interaction. In addition, the use of items in online formative assessment was not suitable for formative functions. The reason why the interaction using formative feedback did not occur seems to be because the understanding of formative assessment was insufficient. Pre-service teachers need to be prepared for the 'formative' function through the feedback of online formative assessment so that can lead to interaction in online classes. The shift to online classes is creating difficulties, especially in interaction. It is necessary to prepare and educate pre-service teachers on fundamental aspects that can overcome these difficulties.

• Journal of The Korean Association For Science Education
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• v.37 no.4
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• pp.625-636
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• 2017

The purpose of this study is to compare the differences in the operation form of science academy, science high school, and ordinary high school. We tried to find what kinds of variables differ in operation form based on the perception of the beneficiaries. For this purpose, 288 beneficiaries were surveyed. The groups were divided into three groups according to the high school they graduated from and then the differences among the groups were compared. The results are as follows. First, as a result of comparing the operation form according to high school using the most similar system design, it was confirmed that there are differences in curriculum and teacher variables. Second, as the result of analyzing the perception of curriculum and teacher professionalism based on the education experience of the beneficiary, the satisfaction for science academy was higher, but the satisfaction for science in ordinary high school was lower. Third, the key variables showing the differences in the operation forms between science academy and science high school were the learning contents, learning process and learning environment. The results of this study are expected to be used as basic data for future improvement of gifted education curriculum.