• Journal of the Korean BIBLIA Society for library and Information Science
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• v.9 no.1
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• pp.5-38
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• 1998

This study is aimed at providing qualitative evaluation of information supplied by reference librarian in response to researchers' questions. Information users' satisfaction on the appropriateness of librarians' answers was evaluated, and at the same time, negative factors affecting users' satisfaction were examined, so that improvement of service quality and information appropriateness can be sought by analyzing the influence and correlation between these factors.

• Journal of The Korean Association For Science Education
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• v.28 no.8
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• pp.901-921
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• 2008

The purpose of this study was to investigate elementary teachers' views on the barriers in implementing inquiry-based instruction in science education. For this, semi-structured in-depth interviews were performed with 22 elementary school teachers who have served for more than five years in the Gyeonggi province. The interview questions were developed through triangulation of Seidman's phase to achieve reliability in the interview data, then interview questions were modified and completed through an analytic induction method in pre-interviews. In-depth interviews were performed individually and all the interviews were recorded. The data of teachers' views on the barriers were categorized and analyzed into external and internal factors of teachers. The study found that the external factors referred by teachers included the following; the lack of a unit time, lack of materials and equipments, too many students in a class, problems in science curriculum management, difficulty in the assessment of students' inquiry activities, the students' learning, lack of opportunities for teaching inquiry activities, harmfulness of accidents, and so on. Internal factors included the following; lack of preparation for inquiry activities, lack of self-confidence, lack of patience, and so on. The various barriers presented and their causes were analyzed in detail, and possible efforts in activating inquiry activities in elementary science education were suggested.

• Korean Journal of Social Welfare
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• v.67 no.3
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• pp.151-180
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• 2015

This study aimed to develop a scale to measure physical health behaviors among social work clients using general services. The scale items were constructed based on literature review and FGI of social workers. Exploratory factor analysis and confirmative factor analysis affirmed the factor structure of Physical Health Behavior Scale with two sub-scales: Health Promotion Behavior Scale and Health Hindrance Behavior Scale. Promotion Scale had 7 factors and Hindrance Scale had 5 factors. Both sub-scales showed acceptable ranged goodness-of-fit for the model, and internal consistency test proved that the scale was reliable. The analyses of discriminant validity, convergent validity, and concurrent validity resulted significant validation. Based on those results, the developed Physical Health Behavior Scale were proved well-constructed, reliable and valid. The Scale will be utilized for both clients in general to check their own health related behaviors and social workers to adopt as a tool for assessment in order to perform an evidence based practice.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.7 no.2
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• pp.131-139
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• 1987

The purpose of this study is to define the primary factors obstructing the bus services that play an important part in mass transportation in almost the cities, and then to develop the models for travelling speed. To define the primary factors, two video cameras were used in this study, one for speed meter, the other for traffic condition, from which time-speed graphs were made. In the graphs, the gaps between road regulation speed and travelling speed were analyzed by monitor analysis. After this, primary delay factors were classified by quantification theory type I. and then to develop the models for travelling speed, stepwise analysis was used.

• The Korea Swine Journal
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• v.10 no.6 s.106
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• pp.83-88
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• 1988

수퇘지의 번식능력은 성성숙, 유전자형, 연령, 영양, 온도, 건강상태, 종부빈도 등의 요인에 의해 성욕감퇴, 수정율 저하, 산자수 감소, 불임, 자돈의 성장저해 등의 심각한 경제적 손실이 발생한다.

• Corrugated packaging logistics
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• v.6 no.26
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• pp.36-37
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• 1999

• KOREAN POULTRY JOURNAL
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• v.12 no.7 s.129
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• pp.105-110
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• 1980

'계군관리자는 닭들로 하여금 스트레스를 일으키게 하는 요인과 최고의 능력발휘를 저해하는 요인을 찾아내기 위하여 항시 경계심을 가지고 임하지 않으면 안 된다'

• KOREAN POULTRY JOURNAL
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• v.47 no.5
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• pp.134-137
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• 2015

• KOREAN POULTRY JOURNAL
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• v.47 no.5
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• pp.149-152
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• 2015

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.2
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• pp.498-508
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• 2019

This is a comparative descriptive research conducted to compare work obstacles and safety culture perceptions of elderly welfare facility employees in Korea and Japan. The number of subjects are total 680 including 460 Japanese employees, working at elderly welfare facility in city 'N', and 220 Korean employees in city 'A' and 'S' of province 'K'. This study had been conducted from April 1, 2018 to August 30, 2018 and the data was analyzed by x2-test, t-test, ANOVA. As a result, work obstacles were korea and japan, there were no statistically significant differences between two groups. In the safety culture perceptions, employees of elderly welfare facility in Korea showed significantly higher level of safety culture perception than employees of that in Japan. furthermore, it is revealed in both countries that the less work obstacles they have, the higher safety culture perceptions they get. And it is a work obstacles that affects safety culture perceptions. Lastly, it is expected that the result of this study can be used as basic data for the improvement of working environment and for the strategy development in human resource management to enhance the safety culture perceptions and to reduce work obstacles.