• 감성과학
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• 제15권2호
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• pp.193-200
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• 2012

본 연구의 목적은 넥타이의 폭, 스트라이프의 배열과 면적비에 따른 소비자 감성을 알아보는 데 있었다. 본 연구의 측정 도구는 자극물과 소비자 감성 척도로 이루어져 있었다. 자극물은 넥타이 폭(좁은, 중간, 넓은), 스트라이프 배열(가로, 세로, 사선), 스트라이프 면적비(1:1, 1:2, 1:3)로 된 27개의 컬러 그림으로 조작되었으며, 소비자 감성은 7점 척도를 사용하였다. 자료는 서울, 광주, 대구, 진주, 창원 등지에 거주하는 20-30대 성인남녀 270명을 대상으로 하여 2011년 11월에 수집되었다. 자료 분석은 SPSS프로그램에 의해 변량분석과 Duncan-test가 사용되었다. 본 연구의 결과는 다음과 같다.; 넥타이의 폭, 스트라이프의 배열과 면적비에 따른 소비자 감성은 매력성, 품위성, 개성, 능력성, 활동성의 5개 차원으로 구성되었다. 넥타이 폭은 매력성, 품위성에서 독립적인 효과가 나타났다. 스트라이프 배열은 매력성, 품위성, 개성, 능력성에서 독립적인 효과가 나타났고, 스트라이프 면적비는 품위성에서 독립적인 효과가 나타났다. 또한 넥타이 폭과 스트라이프 면적비는 능력성에서 상호작용효과가 나타났다. 이러한 연구 결과는 넥타이 상품 기획 시 유용한 자료가 될 수 있을 것으로 기대한다.

• 아동학회지
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• 제34권1호
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• pp.175-189
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• 2013

The purpose of this study was to investigate the differences in children's play behaviors in terms of their levels of playfulness, leadership and communicative ability. The subjects were 152 children aged between 3 and 4, and their 20 teachers at 10 child care centers in the Seoul and Gyeonggi area. The results of this study suggested that play behaviors were related to the level of playfulness, leadership and communicative ability in 3 and 4 years old children. Among these children, those who scored highly in terms of their playfulness, leadership and communicative ability were involved more frequently in both 'group play' and 'symbolic play' whereas those who achieved lower scores were more frequently involved in 'solitary play' and 'functional play'. However, in case of 'constructive play', significant results were not found in relation to the independent variables named in this study. 'Parallel play' and 'games with rules' were the only categories within which the findings revealed that children's play behaviors have shown different patterns according to the age of the child and to the levels of those three independent variables mentioned above.

• 한국학교수학회논문집
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• 제13권1호
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• pp.105-124
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• 2010

본 연구의 목적은 아동들의 수학적 의사소통 능력 중 말하기 능력과 쓰기 능력에 대해서 심도 깊게 알아보고, 말하기 능력과 쓰기 능력에서 어떤 차이점이 있는지를 조사하는 것이다. 3명의 5학년 아동들이 본 연구에 참여하였고 도형 영역에서 그들의 말하기 능력과 쓰기 능력이 분석되었다. 아동들은 자신이 알고 있는 수학적 개념이나 문제 해결 과정을 말 또는 글로 설명하기 위해서 적절한 수학적 언어를 선택하여 사용하는데 어려움을 나타내고 있었다. 본 연구에 참여한 아동들의 경우에는 말하기 능력이 쓰기 능력보다 좋은 것으로 나타났다.

• 대한산업공학회지
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• 제28권2호
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• pp.201-215
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• 2002

In this paper, we use a structural equation model to diagnose success factors on commercialization of information and communication technology considering the characteristics of commercialization process in terms of the type of technology, technology provider and technology receiver. The results of our study indicated the following. The transferor's research ability has significant effects on the commercialization by small businesses with low R&D expenditure to sales ratio, and the business management ability plays an important role in the commercialization by the relatively large (over 100 employees) companies with low R&D expenditure ratio. During the commercialization of the technology independently researched by government run institute or university, the transferee's business management ability is crucial to success. To those companies which run the existing business with high R&D expenditure ratio, their ability to utilize technology is essential. When the independently researched technology is used in the new business, the companies' business management ability and the role of technology transfer center are the important factors on the commercialization. Based on these findings, we suggest some strategies to effectively promote R&D efforts for successful commercialization.

• 한국학교수학회논문집
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• 제3권1호
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• pp.131-148
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• 2000

Above all, the ability to solve problems must be emphasized as a basic skill of mathematics, but it is neglected when we teach. In this study, learning task means ［same meaning］ ［same form］ ［same technique］, so I tried to extend mathematical scholastic ability of the students as an extensional problem solving that is a basic element of mathematics. The purpose of this study is the investigation of level type learning, using the basic learning elements to extend thinking ability. From the constructed hypothesis as follows and then implement it. I selected basic learning elements from an analyzed textbook and then task learning material was created for each level type learning. The problem solving ability will be extended through the level type learning of the small group, using the level type learning task material. The conclusions this study are as follows. The level type learning in small group learning, using and making level type learning material, having basic learning elements in analysed text are. Basic learning content is understood clearly and deeply, so, fundamentally, it is effective in achieving the problem solving in mathematics. It is an effective method to achieve the meta-cognitive faculty because achieved the expected method of solving problems and resulted in the true learning of content.

• 한국연초학회지
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• 제5권2호
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• pp.39-46
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• 1983

In order to obtain the basic information for the most successful breeding of Burley tobacco, these studies were performed on the correlations among agronomic characters and on the heterosis and combining ability in $F_1$ generation. Heterosis ratio was highly variable in different $F_1$ combinations. Positive heterosis was observed in all characters except days to flowering and yield showed the highest heterosis ratio. As the results of analysis of dialled table, the general combining ability (GCA) in all characters was shown to be significant . All characters except the number of leaves in the specific combining ability (SCA) were significant, Variety, L8, contributed negative GCA for all characters. Burley 21, ky 10 and ky 14 contributed negative GCA for leaf width, quality and yield, respectively. Hybrid of ky 10 x ky 14 showed negative SCA and hybrids of ky I0x L8 and ky 14 x L8 showed positive SCA for all characters. There were significant correlations between yield and number of leaves, leaf length, leaf width or leaf area. Correlation between yield and days to flowering was non- significant .

• 한국학교수학회논문집
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• 제2권1호
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• pp.167-179
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• 1999

The aim of this study is to improve the basic learning ability of those who make poor progress in mathematics and to keep positive and active learning attitudes in class afterward by using problems whith both make them advance their basic learning ability and supplement lack of previous learning in class or after school. supplementary problems were developed by focusing the ability of basic calculation, the comprehension of concepts, principles, and rules by analyzing necessary contents precisely each domain after itemizing learning contents each unit. the results of the study are this: 1) The students who solved the problems, that were developed to improve the basic learning ability and to supplement the earlier learning during their classes or giving homework, made significant progress in their scholastic achievement; more than those who were not involved. 2) Meaningful changes were demonstrated in the motivation for achievement among the domains of learning attitudes before and after the experiment but, not in their interest, the consciousness of purpose, attention, voluntary and efficient learning as shown in their learning habits. In this study, therefore, the problems which were developed to improve the basic learning ability and to supplement the earlier learning by focusing on the competence for basic calculation, and the comprehension of concepts, principles and rules were effective positively only in the area of motivation for achievement. there were no meaningful differences in the other domains.

• 대한지구과학교육학회지
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• 제1권1호
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• pp.28-40
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• 2008

This study is the analysis of the effects of Jigsaw II Cooperative Learning upon the academic achievement and upon the ability of self-directed learning, compared to lecturing. It made it experimental target for two male and two female classes of students in the 2nd grade of humanity high school in Ulsan metropolitan area. One male and one female classes conducted Jigsaw II cooperative learning by making up a small group heterogeneously from the aspect of learning ability, and the other male and female classes carried out the lecturing focusing on a teacher. As for the academic achievement of science, Jigsaw II cooperative learning was shown to be effective compared to the lecturing. As for the ability of self-directed learning, Jigsaw II cooperative learning was indicated to be effective compared to the lecturing. As for the ability of self-directed learning for Jigsaw II cooperative learning, it was indicated to be effective compared to the lecturing. Given seeing this, it was identified the necessity for Jigsaw II cooperative learning to be applied to a school field as an alternative plan for the lecturing.

• The Plant Pathology Journal
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• 제32권4호
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• pp.340-346
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• 2016

To understand how Bursaphelenchus xylophilus kills pine trees, the differences between the effects of B. xylophilus and B. mucronatus on pine trees are usually compared. In this study, the migration and attacking ability of a non-pathogenic B. mucronatus in Pinus thunbergii were investigated. The distribution of B. mucronatus and the number of dead epithelial cells resulting from inoculation were compared with those of the pathogenic B. xylophilus. Although B. mucronatus is non-pathogenic in pines, its distribution pattern in P. thunbergii was the same as that of B. xylophilus. We therefore concluded that the non-pathogenicity of B. mucronatus could not be attributed to its migration ability. The sparse and sporadic attacking pattern of B. mucronatus was also the same as that of B. xylophilus. However, the number and area of the dead epithelial cells in pine cuttings inoculated with B. mucronatus were smaller than in those cuttings inoculated with B. xylophilus, meaning that the attacking ability of B. mucronatus is weaker than that of B. xylophilus. Therefore, we concluded that the weaker attacking ability of B. mucronatus might be the factor responsible for the non-pathogenicity.

• The Journal of Korean Physical Therapy
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• 제32권4호
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• pp.266-271
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• 2020

Purpose: A survey was conducted to investigate the role, priority, and awareness of physical therapists in the community care system for the elderly. Methods: Nine hundred ninety-three physical therapists were invited to an online survey from 1st to 30th June 2020. Results: While the awareness of physical therapists for the community care system for the elderly was found to be low, the role priority and performance ability were found to be high. Fall training scored the highest for the job duties of physical therapists, and functional training scored the highest for the performance ability of physical therapists. For the role priority by the education status regarding the community care system, the participants who received the education program showed higher scores in the performance ability than those who did not. For the role priority and performance ability according to the education levels, higher education levels resulted in higher scores in both outcomes. Regarding the clinical experience, low scores were found in the participants with less than five years of experience. Conclusion: Physical therapy establishes itself as an essential area of expertise in the community care system for the elderly. Therefore, these results can be utilized in developing a model for Korean community care for the elderly.