• The Journal of the Convergence on Culture Technology
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• v.9 no.1
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• pp.267-279
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• 2023

The purpose of this study is to find out the experience and meaning of discrimination among Korean-Chinese part-time job international students. To this end, after in-depth interviews with nine Korean-Chinese part-time job international students from May to June 2022, the data were analyzed using Colaizzi's phenomenological research method. The findings were as follows: New challenges for living expenses and efficient adaptation, this road full of thorns, efforts to adapt beyond discrimination, growth and relationships through part-time jobs turned out to be opportunities. This experience became a process for Korean-Chinese part-time international students to grow further as well as solve economic problems. However, they are subject to multiple discrimination due to their dual status as international students and ethnic Korean-Chinese. Their Korean identity gives a more directed differential experience in the process of working part-time. But in the process, they are still overcoming difficulties. Korean-Chinese international students are growing up by accepting discrimination experiences and adapting to their international life. As a result of the above research, we need education and help to guarantee working human rights for Korean-Chinese part-time students with the development of a multicultural society in the future.

• The Journal of the Convergence on Culture Technology
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• v.9 no.6
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• pp.889-897
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• 2023

This study attempted to examine how participation in a cooperative learning extracurricular program affects the improvement of college students' self-directed learning abilities. In order to operate a cooperative learning extracurricular program, students were recruited voluntarily through the school system. A total of 128 students were selected. They formed groups according to the number of participants and participated in the cooperative learning extracurricular program for 9 weeks. Before the program was implemented and after the program was terminated, a survey was conducted on the self-directed learning ability of participating students through a questionnaire. The effectiveness of the program was examined through pre-post tests of the experimental group. The results are as follow. First, the self-directed learning ability scores of students who participated in the cooperative learning extracurricular program significantly improved. Second, in order to closely analyze self-directed learning ability, the sub-elements of self-directed learning ability were examined, and the scores of self-awareness and learning strategy, which are sub-elements of self-directed learning ability, were found to have significantly increased. However, although scores for learning motivation and learning situations improved, the levels were not found to be statistically significant. Based on these results, we presented discussions for improving college students' self-directed learning ability and ways to revitalize cooperative learning in universities.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.53-60
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• 2024

The purpose of the study was to examine the effects of early childhood teachers' empowerment on play support competency, mediated by teaching creativity. The subjects of this study were 173 early childhood teachers working in kindergartens and childcare centers in the metropolitan area, and the main variables were measured through questionnaires. To investigate the research questions, correlation analysis using Pearson's correlation coefficient, regression analysis, and mediation effect verification were conducted using SPSS 28.0 and PROCESS macro 4.2 programs. The results are as follows. First, higher levels of early childhood teachers' empowerment and teaching creativity were associated with higher level of play support competency. Second, it was revealed that early childhood teachers' empowerment influences play support competency through the mediation of teaching creativity. This suggests that when early childhood teachers perceive their level of empowerment to be high, it positively impacts their level of teaching creativity, thereby enhancing their play support competency. Based on the results, we suggest that empowerment and instructional creativity are crucial factors in strengthening early childhood teachers' play support competency, which is essential for implementing a play-based early childhood curriculum.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.389-396
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• 2024

This is a descriptive study to investigate the association between types of menstrual sanitary products used and menstrual discomfort. The participants included 1,484 women who used either disposable sanitary pads or tampons, out of a total of 1,571 women aged 19-40 years and data collection was conducted from September 2020 to August 2021. The survey was conducted through an online and mobile survey platform, with participants proceeding to take part after clicking the 'agree' button. Data analysis involved 1:4 propensity score matching, descriptive statistics, chi-square tests, t-tests, and hierarchical regression analysis. The results indicated that among the participants, 94.1% used disposable sanitary pads, while 5.9% used tampons. In the final model, significant influencing factors identified were age 30 or older (β=-.157, p=.043), standing for 1-4 hours at work (β=-.131, p=.040), experiencing sleep disorders (β=.337, p<.001), and tampon use (β=.130, p=.005). Therefore, it is essential for nurses to incorporate information about various menstrual sanitary products' characteristics into their menstrual education for women of reproductive age.

• The Journal of the Convergence on Culture Technology
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• v.1 no.3
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• pp.31-45
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• 2015

This study is designed to analyze the effect of the Job satisfaction which is composed of job itself, work place condition, reward, workload, social awareness by personal assistant for the Disabled on the service quality and to perceive the importance of job satisfaction of person assistance for the disabled, finding ways of enhancing job satisfaction in social welfare practice. For this purpose, total 218 personal assistants for the disabled'data were collected and analyzed. The results were personal assistant for the disabled'trait of sociology of population and general trait, job satisfaction, service quality, the correlation of job satisfaction and service quality, and the effect of job satisfaction on service quality. The results showed that personal assistant'job itself, reward, had a positive impact on service quality. On the basis of these results, significant practical implication are as follows; Firstly, there needs to be a expansion of education program for the job satisfaction of personal assistant for the disabled. Secondly, in relation to the reward of personal assistant for the disabled, the improvement of wage structure is requested.

• 대한공업교육학회지
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• v.32 no.2
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• pp.69-86
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• 2007

The purpose of this study was to investigate and analyze the actual condition of operation of specialized technical high school in small-medium enterprises area. This study collected data through face-to-face interviews and telephone interviews with teachers in charge of specialization in 29 schools that were selected as specialized technical high schools in small-medium enterprises area. The finding of this study were as follows: First, 29 specialized technical high schools in small-medium enterprises area were specialized in manufacturing industry-based technology and supportive business for the manufacturing Industry, manufacturing industry-based technology was occupied a large portion of 79%. Second, the competition rates for entrance were relatively low in 2006 and 2007 as 1.01. Third, female teachers were occupied 32% among the entire teachers, but there were only 14% among teachers higher than teachers with assignment. Fourth, the possession rate of experimental and practice room was relatively stable as 94% while the possession rate of equipments was somewhat low as 76.4%. Lastly, this study found through analysis that more than 70% of schools were operating other business entities at the same time.

• Journal of Korean Society of Environmental Engineers
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• v.32 no.5
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• pp.417-426
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• 2010

In this study, ten different bio-adsorbents were prepared by immobilization of vegetable tannins such as mimosa(Catechol Tannin) and chestnut(Pyrogallol Tannin) on the collagen matrix which was derived from during leather manufacturing processing. Removal efficiency of Cu(II), Cd(II), Zn(II), Pb(II), Cr(III) by each bio-adsorbent in synthetic wastewater was evaluated by a laboratory-scale batch reactor at different reaction conditions. When mimosa was used as a vegetable tannin, the penetration efficiency of mimosa into the inner bundle of fiber depended on the dose of the naphthalene condensated penetrant; 3% ${\geq}$ 1.5% > 0%. For all bio-adsorbents, removal of heavy metal ions was not observed below pH 3.0 but was rapidly increased between pH 3.0 and 6.0, showing near complete removal of all heavy metal ions except Zn(II) above pH 6.0. Removal of Cr(III) was quite similar for all bio-adsorbents while removal of Cu(II), Zn(II) and Pb(II) was higher by bio-adsorbents immobilized with chestnut than that by mimosa. Adsorption of Pb(II) and Cu(II) by S10 bio-adsorbent was little affected by the presence of monovalent and divalent electrolytes as well as variation of 1000 times ionic concentration with $NaNO_3$.

• Therapeutic Science for Rehabilitation
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• v.1 no.1
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• pp.29-38
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• 2012

Introduction : This study reviews the main areas of cognitive rehabilitation including executive dysfunction, memory dysfunction, perceptual dysfunction, attention deficit, and dysfunctions in activities of daily living in order to apply to the adaptation of occupational therapy. Body : Cognition programs based on the virtual reality are being used not only to evaluate but to train the overall components of human's cognition. Because the cognitive program is concentrating on the real environment, it is known to bring a remarkable transitional effect to the actual environment, compared to the basic computer-based evaluation and training. Applying virtual reality to the rehabilitation program can develop and advance the high technology and can result in a major effect on the innovative treatment technology. Conclusions : In this process, virtual reality is expected to be researched more in the near future. Particularly in the cognitive realm, it is imperative for researchers to pay attention to the improved transitional effect of the virtual reality toward the actual environment, rather than the already existing method of evaluations. Therefore, application of the virtual reality for the cognitive training should be researched for various types of subjects in the diverse aspects of congnitive function. Application of the virtual reality in the cognitive function has its unlimited potential, thus the rehabilitation program integrated with not only evaluation but training and education is expected extensively in the future.

• 대한공업교육학회지
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• v.33 no.2
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• pp.137-153
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• 2008

This study has 4 purposes which are as the followings. First, it is to lay out the project based learning method which enables students to improve their creative skills. Second, it explains the appropriate way to apply the project based learning method to real learning situations. Third, it identifies how the students recognize the effectiveness of learning after the learning method has been applied. Finally, it discusses how learners recognized the effectiveness of project based learning method and how it enhanced their creative skills. During this study, research was conducted on students at J Industrial technical high school in a real learning situation. The study included 60 participants from 2 classes selected from 9 classes in third grade at the high school. Data was collected using surveys. Results indicated participants recognized the project based learning method allowed them to solve problems creatively. It enabled them to improve their creative skills and apply them to learning situation. Also, they recognized that this method provided them with varying creative thinking opportunities. The most effective technique to improve their creative skills was the brainstorming(42%), followed by creative problem solving(17%), and then the checklist method(15%). The content creation(32%), topic selection(32%), and project implementation(18%) for presentations best illustrated student originality.

• Journal of radiological science and technology
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• v.33 no.2
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• pp.149-154
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• 2010

Exposed doses to the patient's caregiver and their house due to the 131I from patients discharged from the hospital were measured using OSL dosimeters. Usually, 3.37-5.55 GBq (100-150 mCi) of $^{131}I$ administrated patients are discharged from the hospital after 3 or 4 days of hospitalization in Korea. In addition, after 5 to 8 days, the accumulated doses of the patient's caregiver and house after hospitalization of the patient were measured using OSL dosimeters. The results of the measured average accumulated doses were 0.1 mSv, which is 10% of 1 mSv, the public dose limit in the Korean Atomic Energy Law. And it's standard deviation was 0.087 mSv. Based on the results of this study, we anticipate that we could assure the compliance of the regulation requirement 5 mSv of MEST (Ministry of Education, Science and Technology) Notice No. 2008-45 for the patient's caregiver or family, even if we reduce the 3-4 days of hospitalization to 1-2 days or less.