• Journal of Korean Library and Information Science Society
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• v.46 no.4
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• pp.471-491
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• 2015

The purpose of this paper is to examine the structural relationship between the use of a web medium and learning commitment to develop creative talent for higher media integrated Korean classical literature education. For this we used DBs of The 'Encyclopedia of Korean Local Culture(a local culture DB)' built by the Academy of Korean Studies, and a survey was conducted on 418 high school students, attending a classical literature class which used a local culture DB. The result of this study demonstrates media usefulness of local culture DBs' positive effect on learning commitment. Specifically, media richness and media experience affects the learning commitment through the medium usefulness. These results indicate that in order to encourage learner's medium experience and increase medium richness it is necessary to increase the utilization of mediums, such as local culture DBs.

• Journal of Digital Convergence
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• v.11 no.6
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• pp.299-309
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• 2013

The purpose of this study was to develop the method of distinction for sports gifted children, which evaluated as well as cognitive capability and physical fitness. For the validation verification of developed method, we measured physique, physical fitness and developed cognitive agility method for 369 children from 2nd grade to 6th grade. Results were followed as below: The frequency of success of sports gifted group was higher than normal group(p<.05). Total time for cognitive agility of gifted child's group in both sex were shorter than normal group(p<.05). There were no significant correlation between physique and cognitive agility time. 50m run and side step test had correlation with cognitive agility time in boys and girls(p<.05). In spatial skills, only higher tendency in sports gifted group showed. Cognitive agility had positive correlation with space perception in both boys and girls of upper grades. With theses results, we concluded that developed cognitive agility test might be synthetic evaluated method for cognitive agility as qualitative capacity for boys and girls in elementary school.

• 한국IT서비스학회:학술대회논문집
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• 2003.05a
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• pp.331-344
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• 2003

본 연구는 정보시스템의 평가영역 및 평가지표를 개발하기 위한 것으로 선행연구에 대한 검토를 통하여 정보시스템의 주요 평가영역을 시스템영역, 사용자영역, 조직 및 경영영역, IS의 전략적 기여도 및 IS의 자원관리 적정도의 총 5개 영역으로 범주화하고 각 평가영역별 세부 평가지표를 개발하였다. 본 연구에서 제시한 평가영역 및 세부 평가지표의 타당성을 검증하기 위한 실증분석 자료는 25개 정부기관에서 현재 운영중인 65개 정보시스템들을 대상으로 수집하였다. 분석결과 공공부문 정보시스템의 평가영역은 시스템영역, 사용자영역, 조직 및 경영영역, IS의 전략적 기여도, IS의 자원관리 적정도의 5개의 영역으로 이론적으로 도출된 가설적 모형과 동일한 것으로 확인되었으며, 세부 평가항목에 있어서도 시스템영역의 경우에는 시스템의 질, 정보의 질, 서비스의 질로 구성되는 것으로 나타나 가설적 모형과 일치하였다. 그러나 사용자영역은 원래 2개의 평가항목으로 즉, 인식된 유용성과 사용자 만족도로 구성되는 것으로 당초 추론하였으나 1개의 평가항목(사용자 만족도)으로 통합되는 것으로 나타났다. 아울러 조직 및 경영영역은 내부업무효율성, 고객만족도, 조직혁신, 정보화역량 향상도의 4개 평가항목을 포함하는 것으로 확인되었다. 각 평가영역 및 평가항목을 구성하는 평가지표는 요인분석과 더불어 기준 타당도 분석과 신뢰도 분석을 통해 총 57개의 평가지표가 유의적으로 도출되었다.

• The Journal of Korean Academy of Sensory Integration
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• v.7 no.1
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• pp.1-12
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• 2009

Objective : This study is to verify effect of a sensory integration (SI) intervention on sensory processing of children with sensory modulation disorder (SMD), and to explore how the SI intervention affect play, socialization, occupational performance and occupational satisfaction of those children. Method : Five children with developmental disabilities living in metropolitan were diagnosed as SMD by the Sensory History Interview (SHI) and Short Sensory Profile (SSP). The SMD children undergone the 48 sessions of 50 min intervention twice in a week for six months and took the Revised Knox Preschool Play Scale(RKPPS), Social maturity test, Canadian Occupational Performance Measure(COPM), and Japanese Sensory Inventory Revised(JSI-2) before- and after the intervention. The result data analyzed by the Wilcoxon matched-pair signed rank test. Results : All data of post-intervention differed significantly; RKPPS(Z=-2.023, p=.043), Social maturity test(Z=-2.023, p=.043); occupational performance(Z=-2.023, p=.043); satisfaction(Z=-2.032, p=.042); and tactile system of JSI-2(Z=-2.032, p=.042). Conclusions : The results advocate that sensory integration intervention is effective in improving tactile processing, play, socialization, occupational performance, and occupational satisfaction of child with SMD. It is found that sensory integration intervention improves not only one's occupational performance but also underlying components of the performance. In order to generalize this conclusion, further studies need to be done with more number of subjects and consideration of environmental factors. Striving for more reliable and valid methods of data collection is also suggested.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.01a
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• pp.187-188
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• 2019

2018년 12월 20일부터 '제로페이' 시범 서비스를 시작했으며, 2019년 3월 이후 본격적으로 정식 서비스를 시작해 전국으로 확대한다는 방침이다. 이론적 배경으로부터 도출된 가설을 검정하기 위해서 제로페이 사용자를 대상으로 편의표본추출법을 채택하여 설문 조사를 진행할 예정이다. 실증분석에서는 제시된 가설들의 영향 관계를 분석하고 이전 측정항목의 신뢰성과 타당성을 확보하기 위해 신뢰성 분석 및 타당성 분석을 실시한다. 또한 각 변수들 사이의 판별타당성과 변수간의 방향의 정도를 확인하기 위하여 상관관계분석을 실시하고, 경로모형과 가설을 검정한다. 본 연구를 통해 사용자들의 제로페이의 수용에 대한 결정요인을 보다 명확하게 이해할 수 있을 것이며, 관련 연구자나 실무자들은 물론 제로페이 서비스 기업들이 활용할 수 있는 마케팅 전략방안을 제시하고자 한다.

• Journal of Industrial Convergence
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• v.21 no.1
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• pp.9-31
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• 2023

This study is a study on the different cognitive systems and different knowledge systems of members participating in complex and diverse consulting projects, and it is a study on team collaboration that affects the team performance of the project. The purpose of this study is to analyze the mediating effects of team shared cognition, team transactive memory, team knowledge integration, and team efficacy in the cognitive interaction process of a consulting project. This study established a research model and research hypothesis based on previous studies. Data were collected from consultants who actually participated in the consulting project. To empirically analyze the research hypothesis, demographic analysis, validity and reliability analysis, structural model analysis for hypothesis verification, and mediating effect analysis using phantom variables were performed. As a result of the study, in order to increase team performance, it is necessary to improve team shared cognition and team transactive memory, which are cognitive systems, and team knowledge integration, which is a knowledge system, must also be improved. Therefore, there is a need for a sense of team efficacy that integrates disparate cognitive and knowledge systems, trusts each other's expertise, and enables successful team work. In addition, future studies on sub-factors of cognitive processes are needed.

• 한국노년학
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• v.37 no.2
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• pp.309-328
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• 2017

The purpose of this study is to develop a perceived elderly stigma scale for intergenerational research and practice. Although negative stereotypes on elderly population have worsened physical and psychological health of older people, there has been a lack of systematic efforts to measure and monitor stigmatic perception and behavior of younger generation on elderly people. We initially constructed a 34-item perceived elderly stigma scale, by integrating the processes of literature review and exploratory item generation. After confirming the face validity of the scale, a 31-item perceived elderly stigma scale was tested with 252 adults recruited from an online research panel. The result of an exploratory factor analysis suggests a 5-factor solution with 28 items: ability, personality, appearance, authoritarian dependancy, and family-obsession. The convergent/discriminant validity was confirmed by examining its relationships with ageism, elderly discrimination, attitude toward elderly, and respect for elderly. After a series of refinement and empirical tests, the perceived elderly stigma scale would contribute to understanding the current state of elderly discrimination in our society and to develop necessary policies and promotion strategies to eliminate intergenerational conflicts.

• Journal of The Korean Association of Information Education
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• v.21 no.6
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• pp.639-646
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• 2017

As computational thinking(CT) is gaining focus as a key 21st century skill much attention has been paid to promoting CT through software education. However, more studies are needed to design and implement effective CT assessment methods. This study aims to investigate the effects of three CT assessment methods in a course designed to enhance CT competencies of 52 pre-service teachers with a non-computer science background during one semester. To analyze pre-service teachers' CT competencies, we used 3 CT assessment methods: (1) pre-and post-testing based on Bebras computational thinking challenge questions, (2) Dr. Scratch to analyze group scratch projects automatically, and (3) scratch exam designed in this study to evaluate the development of CT. Our results show the positive effects of integrating assessment methods for promoting CT competencies. We end this paper with the discussion of advantages and implications of this integration.

• Journal of Music and Human Behavior
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• v.19 no.1
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• pp.21-41
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• 2022

The purpose of this research was to develop and verify applicability of a musical play program aimed at promoting interaction between immigrant preschoolers and Korean preschoolers. A daycare center serving the preschool-age children of Korean nationals and immigrant families were the site for this research. Utilizing the elements of a musical play (e.g., role playing, narration, and joint music activity), the program was developed for improving interaction among preschoolers, while promoting intercultural acceptance by providing the opportunity to be exposed to music from different cultures and engage in the joint activity using such music. For the purpose of investigate the applicability of the developed program, the program was implemented with two groups of preschoolers and each group received the musical play program for 30 minutes twice a week for a total of 6 sessions. The results of this preliminary study indicate that the musical play program promoted interaction between peers from different cultural background. Based on the results of this study, musical play programs may be helpful in promoting interactions between preschoolers from different cultural backgrounds and increase of acceptance of immigrant students in Korean daycares and schools.

• The Journal of Korean Academy of Sensory Integration
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• v.13 no.2
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• pp.31-41
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• 2015

Objective : Purpose of this study is to develop a Sensory Processing Scale for Children (SPS-C) to screen sensory processing problems for children aged 3 to 5, and examine validity of the assessment. Method : A draft version of Sensory Processing Scale for Children (SPS-C) has been developed and it was utilized to 138 caregivers of children who are 3 to 5 years old. Rasch analysis was used to test construct validity of SPS-C. Through the Rasch analysis, unidimensionality and adequacy of the rating scale were examined. Results : Based on the Rasch analysis, it was found that six items out of 56 items (10.7%) are misfits. And the results also showed that 3-points rating scale is more adequate than 5-points scale for SPC-C. Conclusion : The construct validity of a newly developed assessment, Sensory Processing Scale for Children (SPS-C), was established through this study. Further studies are needed to examine other psychometric properties of the assessment, using the one modified based on the results in this study.