• Management & Information Systems Review
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• v.29 no.4
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• pp.187-205
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• 2010

Empirical study comparing the leadership styles of women an men is a popular on management in organization. Consistent with study comparing women and men on many organizational behavior, I have identified that leadership style from survey. The this study examined follower's perception of the women and men the leadership in organization. More specifically, I examined how male and female follower evaluated the leadership style and effectiveness of women and man, how these evaluations were affected by the degree of stereotypes of the followers toward gender roles, finally the variables affecting the evaluation of the leadership effectiveness. Total 158 follower's participated in this survey to explore these research questions. The results that female evaluator were evaluated higher in the transformational leadership than male evaluator, while the evaluation for man leader was higher than the woman leader in terms of the transactional and task-oriented leadership style. Also, another analysis the gender difference of the organizational member revealed that woman leader better than man was higher leader relational and transformational leadership. However, both male and female followers who were no gender-difference in decision making work, interpersonal work, relation coordination work, consulting work.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.4
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• pp.2062-2073
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• 2014

Relationship learning is very important to grow and develop interorganization. Greatly to ours regret, relationship learning study have left unexplored with regard to interfirm's relationship. The purpose of this study is to analyze the effects of relationship benefits on relationship learning and cooperation of buyer-seller in food material industries. We collected statistically usable data from 228 questionnaire respondents who deal with food firms and analyzed them with SPSS 20.0 and Amos to achieve research's goals. Analysis results revealed that, first, relational benefits of economical benefits and psychological benefit had impacts on relationship learning between buyer and seller in food material channel market. Second, the survey found that relationship learning has impact on collaboration. Third, on the other hand, relationship benefits of social benefits had no effect relationship learning. Summary and strategy implication will be mention in conclusion.

• Journal of The Korean Association For Science Education
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• v.40 no.3
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• pp.291-305
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• 2020

The purpose of this study is to examine whether and how the features of performance assessments implemented during integrated science classes are related to teachers' PCK. We observed and video recorded four high school teachers' performance assessment practices, interviewed them, and surveyed their PCK. An analysis of the data shows that the teachers' performance assessment practices differed in terms of assessment of process, diagnosis of student learning progress, feedback, degree of classroom interactions, and use of assessment criteria. In particular, the opportunities for students to participate in assessment actively and use of assessment for learning varied across teachers. Also, relational patterns among science teaching orientations, PCK and performance assessment practices were found. When a teacher aimed at teaching for both academic learning and scientific literacy, sophisticated PCK was shown and assessment practices were complex accordingly. When scientific literacy was emphasized PCK highlighted experiential learning and assessments were not clearly distinguished from learning activities. In contrast, when academic achievement was emphasized traditional teaching strategies and assessments were highlighted. Based on these findings a number of topics for professional development are suggested including strategies for students' active engagement in assessment, use and development of specific assessment criteria, strategies for assessing performance qualities, and intuitive assessment competency development. Further research topics are also suggested.

• Industry Promotion Research
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• v.5 no.4
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• pp.29-37
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• 2020

The purpose of this study was to confirm the influence of the types of organizational culture perceived by members of Korean network companies on customer orientation and service orientation. Therefore, the results of the valid survey for the final 165 among the results of 204 applicants for about two weeks from September 7th to 25th, 2020 using the SSP 24.0 and AMOS 24.0 statistical package programs showed the following results. First, as a result of the analysis of the impact of organizational culture on customer orientation, the sub-factors of the organizational culture, such as relationship-oriented culture, innovation-oriented culture, hierarchical-oriented culture, and task-oriented culture types, all had a positive (+) effect on customer-oriented. It was analyzed as crazy. In other words, it can be seen that the organizational culture has a statistically significant impact on customer orientation in that it gives positive meaning through a comprehensive operation rather than a single substructure. Second, as a result of analyzing the effect of organizational culture on service orientation, organizational culture showed positive (+) influence on service orientation. In other words, it was analyzed that relational orientation, innovation orientation, hierarchical orientation, and task orientation, which are sub-constituent factors of organizational culture, act as positive factors for service orientation.

• Journal of Korean Society for Geospatial Information Science
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• v.24 no.4
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• pp.67-74
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• 2016

Drone images with high spatial resolution are emerging as an alternative to previous studies with extraction limits in high density forests. Individual tree in the dense forests were extracted from drone images. To detect the individual tree extracted through the image segmentation process, the image segmentation results were compared between the combination of DSM and all R,G,B band and the combination of DSM and R,G,B band separately. The changes in the tree density of a deciduous forest was experimented by time and image. Especially the image of May when the forests are dense, among the images of March, April, May, the individual tree extraction rate based on the trees surveyed on the site was 50%. The analysis results of the width of crown showed that the RMSE was less than 1.5m, which was the best result. For extraction of the experimental area, the two sizes of medium and small trees were extracted, and the extraction accuracy of the small trees was higher. The forest tree volume and forest biomass could be estimated if the tree height is extracted based on the above data and the DBH(diameter at breast height) is estimated using the relational expression between crown width and DBH.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.5
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• pp.2230-2240
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• 2011

This study was performed to determine the depression and its association with sleep quality, occupational stress and fatigue among small-scale manufacturing male workers. The self-administered questionnaires were given to 856 workers under 50 members of manufacturing industries during the period from April 1st to June 30th, 2010. As a results, the distribution of depression group(21 point and over at CES-D score) among all subjects were 44.3%, and it was positively correlated with occupational stress, fatigue and quality of sleep. With the analysis of covariance structure, occupational stress(KOSS) was more influential on the depression than quality of sleep and fatigue. It was found to have the inter-relational effects that the higher the occupational stress(KOSS) and fatigue(MFS), and the lower the quality of sleep, the higher the depression. Thus the effective strategy for depression reduction among workers requires the efforts to improve the work environment and job contents.

• Journal of Korean Public Health Nursing
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• v.7 no.1
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• pp.31-48
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• 1993

Nowaday, there have a lot of changes in the demands of the aged persons. Their problems also came to the fore with diverse forms under the influences of industrialization, urbanization and nuclear family. To make the matter worse, the aged population is mounting rapidly. Also, such structure as nuclear family is widely disseminating uncomfortable to the aged. People is mainly being guided by self interest above everything else. Indeed, they had, all together, bad effects on our traditional value system regarding 'respect for the aged and devotion to patients'. It seems unfortunately obvious that the family responsibility is gradually weakening to support the old who is a dependent family. The result is that the aged must have suffered all sorts of hardships in lightenning psychological, physical and economical difficulties. First, to grasp the situations and conditions supporting for single aged persons from each view of psychological, emotional, family-relational, healthy, social and economical standpoints, and second, to analyze their own recognition levels thinking of their health conditions and the relationships between the supporting environments of old family dependants and their psychological healths and then finally, to propose suggestions being able to be helpful for living comfortably in an old age and thereby, building up good family relation. The statistical techniques used to analyze 115 respondents living in Puchun city are frequency, $x^2$ test, t-Jest, ANOVA, Pearson's Correlation Coefficiency and Regression analysis (SPSS package), pertnent to prove the hypothesis suggested in this paper. Of course, it is needless to say that more data are needed on this point. However, several main research findings can be summarized as follows: First, the better single aged persons may be in the habit of eating a meal and the higher they may think of their physical health conditions and movement, the more they want to participate in economic activities to be free from economical dependence upon their children and to overcome lonliness. Second, single aged women appear to have had higher ability to take care their health for themself than single aged men do. It is why signle aged women do not, in general, have big problems to manage their health. But, as shown in this paper, single aged person"s were more liable to the diseases of the aged and, thereby, requiring special medical treatment badly to be healthy. Third. single aged persons revealed potential desires to free themself from socio economic dependence upon their children even in simple labor Job which can draw a monthly salary of about W200, 000. Fourth, they are generally satisfied with their children's filial piety toward them. Nonethless, most of them appear to be reluctantly dependent upon their children and live lonly lives very much. Fifth, they seem to have some hesitation in expressing their candid opinions as that then are some others along with family environmental factors for psychological and emotiona stability. Accordingly, it is safe to conclude by saying that much attention should' be paid no only to socio-economic supports and better medical services for the aged but also to political supports of the society and towards their children for the aged's emotiona support, for improving the quality of their lives in old age and promoting efficiency in suporting for old family dependants.

• Journal of the Korean School Mathematics Society
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• v.15 no.3
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• pp.535-563
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• 2012

This study was conducted to confirm the necessity of analogical thinking and to empirically verify the effectiveness of analogical reasoning through the visual representation by analyzing the factors of problem solving depending on analogical conditions. Four conditions (a visual representation mapping condition, a conceptual mapping condition, a retrieval hint condition and no hint condition) were set up for the above purpose and 80 twelfth-grade students from C high-School in Cheong-Ju, Chung-Buk participated in the present study as subjects. They solved the same mathematical problem about sequence of complex numbers in their differed process requirements for analogical transfer. The problem solving rates for each condition were analyzed by Chi-square analysis using SPSS 12.0 program. The results of this study indicate that retrieval of base knowledge is restricted when participants do not use analogy intentionally in problem solving and the mapping of the base and target concepts through the visual representation would be closely related to successful analogical transfer. As the results of this study offer, analogical thinking is necessary while solving mathematical problems and it supports empirically the conclusion that recognition of the relational similarity between base and target concepts by the aid of visual representation is closely associated with successful problem solving.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.7
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• pp.136-145
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• 2020

This study analyzes how the satisfaction of nursing students with their chosen major affected the outcome of their future engagement in the major. The survey included 127 nursing students at two nursing colleges, each located in Busan and Gyeongsangbuk-do, and results were analyzed using SPSS 22.0. Our results indicate that scores achieved for level of satisfaction in the major and engagement in the major were both higher than the mid value on a 5 point Likert Scale, being 3.91 and 3.61, respectively. Moreover, satisfaction with school life resulted in good health of the student. The student was self-motivated when applying to enter the school when level of satisfaction and engagement in the major was high. Engagement in the major was also predicted to be affected by other factors (accounting for 26%), in the following order: being satisfied with school life, self-motivated when applying to the school, and having a high average grade. Based on the results of analysis obtained by adding sub-variables pertaining to major satisfaction, 65.4% factors predicted to have an effect were general satisfaction as well curricular and relational satisfaction.

• The Journal of the Korea Contents Association
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• v.16 no.11
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• pp.369-383
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• 2016

This study aims for strengthening the ability of home visiting care giver by figuring out interpersonal stress of bearing hardships which affect turnover intentions of home visiting care givers and by focusing on mediating effect of burnout. First, in summary, the analysis result was that the age of care givers and the presence of spouse are in relational factors correlated with burnout. Also age and experience of turnover have some connection with turnover intentions. Second, interpersonal stress of burnout and turnover intentions have static correlation. Third, the interpersonal stress represents increasing level of stress of burnout and the intervention of burnout shows static effects on turnover intentions of care givers. Suggestions of this study's results are, first, solution of interpersonal stress which home visiting care givers are facing should be improved by families' support or encouragement. In addition, the more professional and organized job training should be advanced to improve the understanding of various situations and coping skills. Second, the more interest should be need on business characteristics and environmental limitation. Also many centers that support care givers should reinforce their role. Third, to decrease the turnover intention which comes from interpersonal stress, doing some burnout research could be helpful and especially the legal regime which supports the research of burnout is essential.