• Korean Journal of Cognitive Science
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• v.28 no.3
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• pp.149-171
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• 2017

In this research, based on the fact that spatial ability is important for the achievement in the STEM fields, and technological innovation, Purdue Spatial Visualization Test-Rotation has been used to investigate engineering freshmen's spatial ability and gender differences. Students who have taken advanced mathematics courses in high school(those who have taken type B math test in Korean SAT test) and students with general math courses(those who have taken type A in Korean SAT-Math test) are included in this study to find out the relationship between mathematics achievement and spatial ability. Finding out the strategies taken by students was another aim of this study. This strategic differences between high achievers and lower achievers, male and female students were analyzed from students' self report. Spatial ability test score was highest in the SAT-Math type B male students, decreased in the order of type A male students, type B female students, and lastly type A female students. There was no substantial difference between second and third groups. In each group, male students' average score was 8~10% higher than female students, which affirms 2015's results. The correlation between spatial ability and mathematics achievement was negligible in each group, but male students' math score and spatial ability score were higher than that of female students. This can be interpreted that there is some correlation between these two. Strategic choices can vary in the continuous spectrum with analytic method and holistic method at both ends. From students' self report, using Mann-Witney test, it turned out that there exists strategic differences between male and female students. Male students have a tendency to use holistic strategy more often than female students. I also found that the strategy choice did not vary greatly among all score groups. For the perfect score groups, both female and male students used holistic strategy most frequently. For low achieving groups, there is an evidence that these students overuse one method compared to average or high achieving groups, which turned out to be less effective. Based on these, I suggest that low achieving students need to have more chances to adopt efficient strategies and to practice challenging problems to improve their spatial abilities.

• The Journal of the Korea Contents Association
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• v.12 no.8
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• pp.224-232
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• 2012

This study Seoul, Kyonggi area hospital and data were collected from 211 people in radiation therapy technologist. The collected data were analyzed by using SPSS 17 version, For verification of the differences among groups, coefficient of Pearson was executed. It was composed of social demographic characteristics, Job stress and the impact the organization effectiveness and reliability analysis of factors. Organization culture and self leadership of each of the types to classify the results of conducted analysis factors are as follows: And the difference in the gender, age, and satisfaction with the Organization. Organization commitment and working in accordance with each part working experience is different. Radiation therapy duties analysis results of correlation between the uniqueness. Job satisfaction(p<0.001), organization commitment(p<0.001), stress(p<0.001), organization culture, gastric-oriented(p=0.008), organization culture and innovation-oriented(p<0.002), organization culture, relationship-oriented(p<0.001). The research shows that job satisfaction of radiation therapy technologist determined the work environment. Therefore more improvements must be made for radiation therapy technologist to be more in their job satisfaction.

• The Journal of the Korea Contents Association
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• v.20 no.7
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• pp.438-450
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• 2020

This study examined the relationship between demographic characteristics, satisfaction of operating factors in college lifelong education, satisfaction of college lifelong education, and recommendation intention for 1,782 adult learners of college lifelong education (N=1782). As a result of Hypothesis 1, gender and age were found to have a significant effect in all areas of college lifelong education satisfaction (education content, pedagogy, instructor, educational environment, system, support), while education level did not. In addition, the learning time was verified to affect only the educational content, educational environment, and satisfaction with the system and support. As a result of Hypothesis 2, it was found that the satisfaction of the operating factors of the instructor, system, and support had a positive effect on the satisfaction of college lifelong education, and the environmental factors of education had a negative effect. As a result of verification of Hypothesis 3, it was found that the satisfaction of college lifelong education influenced the intention of recommendation. The purpose of this study is to determine the degree of satisfaction with the operational factors of college lifelong education, the satisfaction of college lifelong education, and the intention of recommendation for adult learners of a university that is operating a degree program dedicated to adult learners who are actually practicing the transition to a lifelong education system of university as an innovation in higher education. The relationship verification is expected to provide practical implications for constructing a new college lifelong education model in the future.

• Journal of Digital Convergence
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• v.18 no.8
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• pp.55-67
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• 2020

The purpose of this study was to investigate the effects of CELL curriculum participation on learning flow, learning motivation, academic self-efficacy, and self-directed learning ability. To this end, in the first semester of 2020, 386 students from K University conducted a pre-post survey and analyzed using SPSS. The main research results are as follows. First, participation in the CELL curriculum showed statistically significant improvement in the student's learning flow, learning motivation, academic self-efficacy, and self-directed learning ability. Second, the analysis by gender showed significant improvement in learning flow, academic self-efficacy, and self-directed learning ability only for female students. Third, in the analysis by grade level, the sophomore showed significant improvement in learning flow and self-directed learning ability, the junior in all variables, and the senior in academic self-efficacy and self-directed learning ability. Fourth, participation impressions and improvements were summarized through interviews of participating students. This study is significant in that it examines the effectiveness of the CELL curriculum and suggests practical measures for systematic operation and support.

• Journal of the Korean Society of Radiology
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• v.15 no.7
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• pp.1021-1030
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• 2021

This study analyzed the status of tuberculosis patients in Korea by collecting data from the Statistics Korea and the KDCA's GLOBAL Tuberculosis Report from 2010 to 2018 to find ways to manage tuberculosis patients in Korea and provide basic data on tuberculosis policies. The results are as follows. First, the results of tuberculosis patients in Korea decreased by about 21.3% to 33,796 (65.9%) in 2018 and 26,433 (51.5%) in 2018. Second, the status of tuberculosis patient treatment in Korea was found to be 655 in 2018, an increase of about 160% compared to 2014. Third, the incidence of tuberculosis among adolescents was 1.8% in 2018 for those aged 10 to 14 and 15.0% for those aged 15 to 19, the highest rate of tuberculosis among high school students, Fourth, looking at the incidence of tuberculosis patients by age, subjects in their 60s or older showed a prevalence of tuberculosis by 60% or more, especially elderly tuberculosis patients over 80 years of age. Fifth, the status of the incidence of tuberculosis patients by gender was found to be 1.4 times higher in men than in women in 2018 compared to 2010. Sixth, 1,419 people (75.6%) in Jeollanam-do had the highest prevalence of tuberculosis nationwide, and 99 people (33.4%) in Sejong had the lowest prevalence. Seventh, the number of foreign patients in Korea continued to increase to 1,510 in 2012, increasing to 2,569 in 2016. The results this study indicate the need for rapid and accurate early tuberculosis screening policies and management for tuberculosis relapse patients, high school student, age groups over 60, a group of men such as the military, the elderly over 80, and foreigners.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.16 no.1
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• pp.99-111
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• 2021

The purpose of this study is to examine the experiences and attitudes of elementary pre-service teachers, the level of entrepreneurship core competencies, and to analyze differences in entrepreneurship core competencies by grade, gender, and attitude. To this end, 208 elementary pre-service teachers who responded to the online questionnaire surveyed their experience, attitudes, perceptions, entrepreneurship attempts, and entrepreneurship core competency levels. As a result, pre-service teachers had a low level of understanding and direct participation in entrepreneurship education, the need for entrepreneurship education for elementary school students and teachers was high. The average of the value-creation competency group consisting of innovation, social value orientation, and change agility was relatively lower than the challenge, group creativity, and self-directed competency group. The difference of the entrepreneurship core competency level between the grades was not significant, and female students' competency levels were statistically significantly higher than male students. In addition, the average of the four core competencies of entrepreneurship in the group that recognizes the importance of entrepreneurship as essential competencies was statistically higher than that of their counterparts. Based on the results of this study, the implications for the design and development of a program for enhancing entrepreneurship competency for elementary school pre-service teachers were presented.

• Korean small business review
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• v.42 no.1
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• pp.107-133
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• 2020

Many researchers conducted studies on the relationship between entrepreneur's characteristic, capability, strategy and performance of new venture. However, the development of scientific technique and the complexity of the business environment have stimulated entrepreneurial teams rather than individuals. Therefore, the necessity of theoretical and practical study on the effect of the characteristics of an entrepreneurial team on the new venture companies was suggested. Initial research on entrepreneurial team diversity has primarily addressed the impact of demographic diversity on performance. In order to verify the research model of this study, 287 delegates of new venture companies that participated in the projects at the 18 Centers for Creative Economy & Innovation in 17 regions of the country conducted validity and reliability test based on the questionnaire to which they answered. The result shows that only gender diversity among demographic diversity affected non-financial performance. Information diversity influenced career diversity on financial performance and diversity in education on non-financial performance. Also, the higher the previous sharing experience, the better the financial performance. Value diversity has negative effect on both financial and non-financial performance. Based on the results, theoretical and practical implications are derived. Also suggested are methodological limitations and future research directions.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.33 no.4
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• pp.49-72
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• 2022

This study based on the 8-step strategy model for change management proposed by J. P. Kotter, tried to check the perception and experience about change management of the librarians at National Library of Korea. Also this study aimed to figure out the understanding of each 8-step strategy model. To this end, the concept and process of change management were presented through literature analysis, and survey was conducted targeting 58 librarians of the National Library of Korea. This study drews five results. First, the majority of librarians at National Library of Korea do not know about change management, and they do not have experience in using change management techniques. Second, the period required for the 8-step change management process is 5 years. Third, during the change management stage, librarians' awareness of the importance of stages 4 and 3 was high. Fourth, there is no difference in the librarians' perceptions of change management by gender, education, major, and tasks. Fifth, there is a significant difference in the age and service years of the librarian in the 3rd, 4th, and 7th stages of change management. Also there is a significant difference in the position of the librarian at the 1st and 3rd stage of change management, and between librarians' department and 1st stage of change management. The findings and results of this study can not only raise awareness of change management but also suggest organizational responses to change at individual or organizational level.

• Korean Journal of Culture and Social Issue
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• v.28 no.4
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• pp.749-772
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• 2022

This study aimed at investigating the validity of WHR (or waist-to-hip ratio) and Golden ratio as standards of physical attractiveness. Each of 60 male and 60 female college students were divided into two groups of 30. Using the 3D game program, each person in one group drew a physically attractive figure of the opposite sex while the other group drew a physically attractive figure of the same sex. Then, WHR and Golden ratio of the figures were measured and compared with the ideal WHR (.7 for women and .9 for men) and Golden ratio 1.618. It was found that WHR and Golden ratio for the physically attractive figures were lower than the ideal standards regardless of the participant's gender. That is, the participants preferred to men and women having curvaceous body shapes with a narrow waist and a wide pelvis. In most cases, Golden ratios measured in many ways were not correspondent to the ideal ratio, 1.618. In regards to BR (or Body Ratio), the legs and waist of the physically attractive figures were shorter relative to the Golden ratio and this was more salient for physically attractive man figures. Regarding the facial ratio measured by FR(or facial ratio) and FR_VP(or facial ratio_vertical point), the faces of figures made by participants, regardless of their sex, were shorter and wider compared to the Golden ratio. Further, the participants preferred baby-faced woman and masculine man figures. Finally, implications of the findings, limitations the of the present study, and the suggestions for future research were discussed.

• 대한공업교육학회지
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• v.44 no.2
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• pp.104-122
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• 2019

In the era of the fourth industrial revolution, maker education is drawing attention as a method of student-led education. At a time when interest in maker education is also growing in technology education, figuring out what stage of concern(SoC) a middle school technology teacher is critical to effective implementation. This study analyzed SoC in maker education by layer sampling among 400 middle school technology teachers using Concerns-based adoption model. SoC was then obtained by measuring the origin using the SoCQ and then presenting it as a SOCQ profile. Gender, training experience with two lower variables were analyzed using t verification, working cities, teaching experience with more than three lower variables were analyzed using one-way ANOVA. Studies showed that SoC in maker education of middle school technology teachers showed the most similar characteristics to that of non-users. The difference in concern depending on gender was that male teachers were more concerned in maker education than female teachers. The difference in concern depending on the working city was that teachers working in the township were more concerned in the maker education than teachers working in the large city, and the difference in concern depending on the teaching career was higher among teachers with middle experience than those with low and high experience. There was also a higher stage of concern in maker education than in teachers without training experience. Therefore, it is necessary to provide middle school technology teachers with an introduction to the maker education and various information, teaching, learning and evaluation data to enhance overall concern and to support the use and evaluation of the maker education in the classroom by providing various teacher training and consulting on the maker education in the future. Further, through further study, we should conduct study that analyzes both Stage of Concern, Level of Use and Innovation Configuration, to put in the effort for effective settlement of maker education.