• Journal of the Korean earth science society
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• v.41 no.4
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• pp.415-434
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• 2020

The purpose of this study was to explore if, what kinds of, how much computational thinking (CT after this) practices could be included in STEAM programs, and what kinds of CT practices could be improved to make STEAM revitalized. The CT analyzing tool with operational definitions and its examples in science education was modified and employed for 5 science-focused and 5 engineering-focused STEAM programs. There was no discerning pattern of CT practices uses between science and engineering STEAM programs but CT practices were displayed depending on their topics. The patterns of CT practices uses from each STEAM program could be used to describe what CT practices were more explored, weakly exposed, or missing. On the basis of these prescription of CT practices from each STEAM program, the researchers could develop the weakly exposed or missing CT practices to be improved for the rich experience in CT practices during STEAM programs.

• Journal of the Korean Home Economics Association
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• v.35 no.6
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• pp.221-234
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• 1997

The purposes of this study were (a) to ascertain early childhood teachers' beliefs and practices relative to the developmentally appropriate practices, and (b) to determine the relative differences of child care center teachers' beliefs and practices and kindergarten teachers' beliefs and practices. Although interest in obtaining information regarding teachers' beliefs and practices for developmentally appropriate practices in early childhood education is not new, it has commanded considerable attention recently, reflecting concern about growing fragmentation and discontinuity between the early childhood education and care services. A questionnaire measure of 4-and 5-year-old classroom teachers' beliefs and practices based on the guidelines for developmentally appropriate practices of the National Association for the education of Young children, which was consisted of the Teachers' Beliefs Scale(TBS) and the Instructional activities Scale(IAS), was administered to 215 child care center teachers and 215 kindergarten teachers. Positive correlations were found not only between teachers' beliefs and practices but also between developmentally appropriate belief and activities, and between developmentally inappropriate beliefs and activities. There was significant difference between child center and kindergarten teacher groups on the mean scores of each subscale, revealing that kindergarten group had a greater mean score on both TBS and IAS than child care center group. The results of this study implies that there is a great deal of teaching in either child care centers or kindergartens which is not congruent with developmentally appropriate practice. Also, the information obtained with the questionnaire has supported the contention that early childhood education and care services are need to be amalgamated based on the developmentally appropriate practices.

• Journal of the Korean Home Economics Association
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• v.39 no.1
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• pp.205-219
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• 2001

The purpose of this study was examine what extent fathers and mothers direr in their parental satisfaction and child-rearing practices, to identify the variables which were related to the parental satisfaction and child-rearing practices, and to investigate the relationships between parental satisfaction and child-rearing practices. The subjects for this study consisted of 245 fathers and 245 mothers of kindergarten children. Descriptive analysis, Cronbach's $\alpha$, t-tests, and correlations were used for data description and analysis. Results were as follows: $\circled{1}$ Paternal child-rearing practices were somewhat differed from maternal child-rearing practices, but parental satisfaction was not differed between fathers and mothers. $\circled{2}$ Factors contributed to patern satisfaction and child-rearing practices were somewhat differed from maternal satisfaction and child-rearing practices. $\circled{3}$ For both fathers and mothers, higher parental satisfaction was positively related to more reasoning guidance, affection, goal-oriented attitude, parental involvement, consistent nile-enforcement, and less authoritarian control.

• Journal of Construction Engineering and Project Management
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• v.3 no.1
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• pp.35-38
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• 2013

No single project is identical to one another in the construction industry. Furthermore, many construction projects are suffering from tighter budget, shortened schedule and higher client satisfaction level. To overcome these, project managers and engineers are willing to apply various best management practices to their projects. However, it is non-trivial to select the most appropriate practices for their projects. In many cases, it is much more important to find the appropriateness of the management practices than just to use the practices. Although many researchers are focusing on the development of new management practices, there is little research on matching between the circumstances of projects and the developed management practices. The objective of this study is to provide a structured process to suggest the best management practices for individual construction projects by developing a computerized system where an individual project is matched with the most optimal management practices to increase the value of the project. At this stage of writing, the authors have developed a computerized system to effectively find out the best suitable management practices for individual projects. By maximizing the usages of this system, it would facilitate the application of the best management practices in the industry.

• International conference on construction engineering and project management
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• 2013.01a
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• pp.624-627
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• 2013

No single project is identical to one another in the construction industry. Furthermore, many construction projects are suffering from tighter budget, shortened schedule and higher client satisfaction level. To overcome these, project managers and engineers are willing to apply various best management practices to their projects. However, it is non-trivial to select the most appropriate practices for their projects. In many cases, it is much more important to find the appropriateness of the management practices than just to use the practices. Although many researchers are focusing on the development of new management practices, there is little research on matching between the circumstances of projects and the developed management practices. The objective of this study is to provide a structured process to suggest the best management practices for individual construction projects by developing a computerized system where an individual project is matched with the most optimal management practices to increase the value of the project. At this stage of writing, the authors have developed a computerized system to effectively find out the best suitable management practices for individual projects. By maximizing the usages of this system, it would facilitate the application of the best management practices in the industry.

• Journal of Distribution Science
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• v.17 no.11
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• pp.53-62
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• 2019

Purpose: This research aims to study the internal and external social practices of supply chain management along with economic and social performance of eight Portuguese companies from different industrial sectors. Through empirical data derived from eight case studies, five research propositions are suggested and tested. Research, design, data and methodology: The data was collected through 22 semi-structured interviews with general, procurement, and environmental/safety managers from eight companies from different industrial sectors. Secondary data was collected from reports, websites, and companies' internal documentation. Results: The analysis identifies the most important social practices considered by managers, as well as the performance measures that are most appropriate and most widely used to evaluate the influence of social practices on corporate economic and social performance. The results support four of the five propositions of this research. Companies' economic and social performance are affected by the implementation of social practices into the supply chain, namely the internal social practices. Conclusions: The findings confirmed that there is a positive relationship between internal social practices and economic performance. Internal social supply chain practices contribute to improve social performance. It also identifies the social practices which have negative effects on focal company performance.

• Journal of the Korean Home Economics Association
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• v.37 no.9
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• pp.141-151
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• 1999

This study investigated the relationships between parental child-rearing practices in early childhood and the perceived self-efficacy of college students. Subjects were 322 students attending 4-year universities. The sample was 66.1% female and had a mean age of 19.9 years. Research was conducted using questionnaires and descriptive analysis, correlation analysis, t-tests were used for data description and analysis. The major findings were as follows: 1) The difference between boys and girls in terms of parental child-rearing practices perceived by children was found. Girls perceived their parents’child-rearing practices as being more positive in early childhood than those of boys. 2) The difference between male and female students in terms of the level of the self efficacy was not found. 3) The difference between paternal and maternal child-rearing practices perceived by children was found. Children perceived maternal child-rearing practices as being more positive in early childhood than paternal child-rearing practices. 4) Parental child-rearing practices in early childhood was rebated to the self-efficacy of college students. Children who perceived their parents’child-rearing practices as being more positive in early childhood had a higher level of self-efficacy. The results support the importance of parental child-rearing practices in early childhood on the developmental pathways of children.

• Journal of Fisheries and Marine Sciences Education
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• v.25 no.6
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• pp.1366-1380
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• 2013

This study aims to explore the direction of design for narrative curriculum of 'The social practices-based education'. In chapter 2, this study addresses the theoretical criteria for social practices, social practices-based education and narrative curriculum and identifies their characteristics. In chapter 3, the association between social practices and narrative curriculum is identified through a study on the relation between social practices and narrative curriculum. In chapter 4, this study investigates the 5 steps of designing narrative curriculum's templet proposed by C. Lauritzen and M. Jaeger (1997), based on which this study intends to explore the direction of design for narrative curriculum.

• International Journal of Human Ecology
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• v.16 no.1
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• pp.1-10
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• 2015

Within the field of international adoption, little research has examined the involvement of fathers in cultural socialization practices. Using secondary data analysis with a sample of 332 international adoptive fathers and mothers, the present study examined international adoptive fathers' cultural socialization practices and compared these practices with those of international adoptive mothers. The results indicated that 1) family cultural socialization practices mainly engaged in by fathers were those that require little to no integration with people of the children's race and/or ethnicity, and 2) fathers' awareness or practices were found to be similar to those of mothers. This study illustrates the importance of continuing research on fathers' beliefs, attitudes, and practices in relation to the race and birth culture of their internationally adopted children.

• Journal of Information Technology Services
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• v.20 no.2
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• pp.33-55
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• 2021

Many agile practices have been suggested for software development flexible enough to adapt to a rapidly changing environment. However, too many agile practices hinder computer engineers from deciding which agile practices are suitable for a given project. They need guidelines of the benefits an agile practice provides for a project, and how many of its benefits are effective. Therefore, this study investigates IT experts' perspectives on each agile practice's effectiveness in their projects using a repertory grid technique. Based on an analysis of data collected from 23 Korean IT experts about 33 agile projects, we elicit 361 cognitive effects categorized into 30 benefits using content analysis. Next, we identify agile practices that are primarily used and recognized as positive and further examine what benefits many agile practices usually bring. Finally, we evaluate the level of benefits overall that each agile practice provides.