• The Mathematical Education
• /
• v.59 no.3
• /
• pp.237-254
• /
• 2020

The current study investigated the relationships between mathematical knowledge for teaching and the mathematical quality in instruction in order to gain insight about teacher education for secondary teachers in South Korea. We collected and analyzed twelve high school teachers' scores of the multiple-choice assessment for mathematical knowledge for teaching developed by the Measures of Effective Teaching project. Their instruction was video recorded and analyzed with the mathematical quality in instruction developed by the Learning Mathematics for Teaching project. We also interviewed the teachers about how they planned and assessed their instruction by themselves in order to gain information about their intention and interpretation about instruction. There was a statistically significant and positive association between the levels of mathematical knowledge for teaching and the mathematical quality in instruction. Among three dimensions of the mathematical quality in instruction, mathematical richness seemed most relevant to mathematical knowledge for teaching because subject matter knowledge plays an important role in mathematical knowledge for teaching. Furthermore, working with students and mathematics as well as students participation were critical to decide the quality of instruction. Based on these findings, the current study discussed offering opportunities to learn mathematical knowledge for teaching and philosophy about how teachers need to consider students in high schools particularly in terms of constructivism.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
• /
• v.8 no.2
• /
• pp.169-177
• /
• 2015

In this study, we investigate the effect on self-esteem in accordance with job satisfaction and psychological exhaustion of the kindergarten teachers. The data were collected through a survey aimed at 168 kindergarten teachers located in ${\bigcirc}$ gu, ulsan city from September 10, 2014 to October 17. Analysis methodologies using the program SPSSWIN 21.0 and Amos 21.0 were carried out. empirical analysis is verified at the significance level of 5% by t-test, one-way analysis of variance, correlation analysis, confirmatory factor analysis, structural equation. Results are as follows. First, the relationship between job satisfaction and self-esteem can be seen that there is no correlation. Second, the relationship between self-esteem and psychological exhaustion hat there is a correlation with each other. This study found out a direction to maximize the qualitative effects of Childhood Education. Also this study was considered to be the basic data to improve the working environment of kindergarten teachers and to provide a educational direction of early childhood teacher.

• Journal of the Korea Convergence Society
• /
• v.10 no.7
• /
• pp.303-309
• /
• 2019

The purpose of this study was to inquire into the structural relations between teacher-student interactions, outcome expectancy, academic engagement which are perceived in a physical education class. To this end, this study selected a total of 442 copies of questionnaires as final valid samples using the convenience sampling method targeting middle school students at 4 schools in metropolitan area. For data processing, this study confirmed the goodness of fit test of the whole model using SPSS 20.0 and AMOS 20.0, and then did hypothesis testing; the study results are as follows: First, proximity, one of subfactor of teacher-student interactions, had significant effects on outcome expectancy and academic engagement whereas influence had no significant effects on it. Second, students' outcome expectancy had significant impacts on their academic engagement. Third, outcome expectancy had mediating effects on relations between teacher-student interactions (proximity) and academic engagement.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.13 no.2
• /
• pp.822-826
• /
• 2012

This study practically analyzed the relationships of safety awareness and safety practice of the day-care teacher according to the presence of CCTV and in particular, made a practical analysis about whether safety awareness have mediation effects in the relationship between presence of CCTV and safety practice. As a result of T-test analysis, safety awareness and safety practice of the day-care teacher according to the presence of CCTV is different that has been verified. As a result of regression analysis, safety awareness were positively related to safety practice. That is to say, even the mediation effects that the presence of CCTV through safety awareness related to safety practice were verified. As a result, it was concluded that safety awareness factors didn't play mediator roles between presence of CCTV and safety practice.

• Journal of the Korean earth science society
• /
• v.31 no.7
• /
• pp.798-812
• /
• 2010

The purpose of this study was to investigate beginning teachers' views of scientific inquiry envisioned in science education reform, which is the main goal of science education at schools. Teachers' views about scientific inquiry influence their students' learning in the classroom, so it is significant to investigate teachers' views about the scientific inquiry. 126 beginning science teachers participated in this study. The survey asking teachers' view of general scientific inquiry, nature of science (NOS) and the relationship of science, technology, and society (STS), was developed and implemented for 30 minutes. Alternative views of scientific inquiry including NOS and STS were emerged through data analysis with open coding system. The reliability and validity of data collection and data analysis were constructed through the discussion with experts in science education. The results of this study were as follows. Participants defined scientific inquiry as opportunities of 'Hands-On' and 'Minds-On' or its combination rather than 'Hearts-On'. However, teachers demonstrated the view of 'Hands-On' for the purpose of scientific inquiry and for teachers' roles in its implementation. The view of 'Hearts-On' about scientific inquiry was not identified. The naive view of NOS were identified more than informative one. More positive attitude about the relationship of STS was released. The implication was made in teacher education, especially structured induction program for beginning teachers.

• Journal of Korea Entertainment Industry Association
• /
• v.13 no.4
• /
• pp.283-297
• /
• 2019

The purpose of this study was to investigate the relationship between university life satisfaction and resilience to happiness and university life satisfaction. The subjects of this study were 249 pre-service early childhood teachers in Seoul and Gyeonggi province. The statistical analysis of this study was analyzed using the SPSS V. 22.0 program. The results of the study are summarized as follows. First, pre-service early childhood teachers' perceived resilience, happiness, and University life satisfaction were generally considered to be 'normal'. Second, the relationship between the resilience and happiness of pre-service early childhood teachers showed that the higher the resilience, the higher the level of happiness. Also, resilience showed statistically significant effect on happiness and 69% of happiness. Third, the relationship between resilience of pre-service early childhood teachers and university life satisfaction showed that the higher the resilience of resilience, the higher the satisfaction of University life. Also, resilience showed a significant effect on university life satisfaction and 68% of happiness. This study is meaningful in that the resilience of pre-service early childhood teachers proves to be an important factor in the happiness and the University life satisfaction, which are related to quality of life of pre-service early childhood teachers.

• Korean Journal of Childcare and Education
• /
• v.11 no.3
• /
• pp.85-102
• /
• 2015

The purpose of this study is to investigate the variables that affect the problem behavior of children and to examine the relationships between problem behavior of young children in relation to the child's characteristics(temperament and ego-resiliency), the mother's characteristics(parenting stress and personality characteristics), and the teacher's characteristics(teacher-child relationship and emotional expressiveness). The researcher surveyed 314 parents and 56 teachers of young children in the transitional period from 32 early childhood institutes in Daejeon. The summaries of the results of the study are as seen below. First, the child's gender and mother's education were statistically significant variables in explaining the variance in problem behavior of young children. More boys than girls showed more problem behaviors and children of mothers who graduated university showed less problem behavior. Second, teacher-child relationship was the most predictive variable in problem behavior of young children. Children who had good relationships with their teachers showed less problem behavior and children who had poor relationships with their teachers showed more problem behavior. The results of this study can provide basic data for consulting and developing program to prevent and treat the problem behavior of young children to consider the development of children.

• The Journal of the Korea Contents Association
• /
• v.16 no.4
• /
• pp.289-300
• /
• 2016

This research purposed to verify early childhood teacher's self-differentiation and self-efficacy on psychological well-being. The subjects were 293 teachers in 39 early childhood education institutions in K city and J province.The research tools for measurement have been used to self-differentiation (Je Seokbong, 1989) self-efficacy(Park Seonyeong, 2012) and psychological well-being(Ko Kyungae, 2010). The data is analyzed through t test, one-way analysis of variance, correlation, regression analysis. In conclusion, their ages of general background that have a distinction betweeen self-differentiation and self- efficacy as well as psychological well-being, these two self-defferenciation and self- efficacy have a correlation and for being affected by psychological well-being as a fluctuation. That is, teachers who have psychological struggle and anxiety are insufficient to teach young children warmly and comfortably, therefore, they should accept self and young children positively, maintain warm relationship, and develop their own ability or talent, and achieve self matureness as professionals.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.17 no.8
• /
• pp.433-441
• /
• 2016

This study analyzed the structural types of happiness that kindergarten teachers feel and the features of each happiness type to increase the happiness of kindergarten teachers. The subjects of this study were 41 kindergarten teachers working at a kindergarten in D city. They were chosen randomly. The Q-methodology, which allows in-depth measurements of people's subjective perception of happiness, was employed. The results and further analysis revealed 4 structural types of happiness: 1) self-realization type, who feels happiness while setting goals and achieving them; 2) inner satisfaction type, who thinks that happiness can be found in the current status; 3) social relationship type, who emphasizes a good relationship with others; and 4) personal belief type, who emphasizes living life in one's own style without being bothered by others.

• Journal of Digital Convergence
• /
• v.12 no.10
• /
• pp.515-523
• /
• 2014

The purpose of this study was to identify the structural relationship model between teacher attachment, peer attachment, self-encouragement, career self-efficacy, and career maturity and to analyze the direct or indirect effect among latent variables. 220 elementary school students in a Cheongju were sampled. Four measurement instruments were employed; the Teacher Attachment Peer Attachment Scale, Self-encouragement Scale, the Career self-efficacy and the Career Maturity scale. The Collected data were analyzed by correlation and regression alalysis with SPSS program and Structural Equation major Modeling(SEM) and fitness of the final model were CFI=.957, TLI=.951, RMSEA=.049. The results of this study were as follows: First, there were significant positive correlations among teacher attachment, peer attachment, self-encouragement, career self-efficacy, and career maturity. Second, according to the structural equation modeling, the results showed that self-encouragement and career self-efficacy mediated the effect of teacher attachment, peer attachment on career maturity.