• 대한수학교육학회지:학교수학
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• 제1권1호
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• pp.187-216
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• 1999

The purpose of this study is to develop mathematics performance assessment items for the 8th graders and to analyze their performance ability. First, five-themes were selected : 'Calculator', 'Cut and Paste', 'Rule finding', 'Place Assignment', 'My thinking'. Then, the assistance of Mathematics education specialists and Teachers, 10 P. A. items consisting of two subtasks and their evaluation rubric were developed. Then, items were revised by the results of pilot test. And, final version of items were administrated to the 8th graders of three regions(Seoul, Chongiu, Chungp$\acute{y}$ong). Through analyzing the performance ability of the subjects assessment items, the following conclusion were obtained: They were very insufficient in the ability to find some patterns in the given problem situation and to describe logically the patterns in terms of mathematical terminology. It is believed because they were familiar with the objective test to take one or short answer.

• 한국초등과학교육학회지:초등과학교육
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• 제35권4호
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• pp.426-441
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• 2016

The purpose of this study was getting the information for successful application to the national curriculum and students' core competencies enhancement, through investigation about competencies discussed in 2015 revised national curriculum development process and analysis about perception of 150 elementary school teachers in study. The results were as follows : Communication skill is considered to be the most important. Thinking ability what has been important traditionally is the middle of the rankings. Elementary school teachers think that a competency is specific to a subject. From this point of view, Creative/Scientific Problem-Solving Ability is the most important in science. They think that the enhancing of the ability of inquiry performance is highlighted in current science class. On elementary school teachers' awareness, inquiry model is the most effective in enhancing of scientific thinking and the ability of inquiry performance. And STS instruction model is in the other. PBL learning model and experimental inquiry model is the most effective in enhancing a competency has the highest feasibility like scientific thinking or the ability of inquiry performance.

• 한국농공학회논문집
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• 제46권7호
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• pp.55-67
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• 2004

In this paper, the flowability, strengths, impact resistance and sulfuric acid resistance of steel fiber reinforced high performance concrete (SFHPC) for the steel fiber content and fly ash and blast furnace slag as admixtures were presented. For evaluating flowability particularly, tests of slump flow, box-type passing ability and L-type filling ability were performed. The slump flow of SFHPC was some decreased with increase of the steel fiber content. At the box-type passing ability, the difference of box height of SFHPC is greatly increased with increasing the fiber content. The L-type filling ability of SFHPC was not excellent above $0.75\% of the steel fiber content. Also, the compressive strength of SFHPC was decreased with increase of the steel fiber content, but the flexural strength of SFHPC was much higher than that of the concrete without the steel fiber. At the impact resistance, drop number of SFHPC for reaching final fracture was increased with increase of the fiber content. Also, the drop number for reaching initial fracture of lmm was increased with increase of the fiber content. At the sulfuric acid resistance, 4-week weight change of SFHPC with the steel fiber was almost similarity that of HPC without the steel fiber and was in the range of 73.6 to 81.5.

• 벤처창업연구
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• 제15권1호
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• pp.167-184
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• 2020

본 연구는 기업 근무자를 대상으로 정보지향성과 기술사업화능력이 기술성과에 미치는 영향에 관하여 분석하였다. 정보지향성은 정보기술능력, 정보관리능력, 정보행위 및 가치를 기술사업화능력은 제품화능력, 생산화능력, 마케팅능력을 하위변수로 구성하였고 기술축적역량을 조절변수로 하였다. 기업 직장인으로부터 수집한 온라인과 오프라인 설문지 349부에 대한 실증분석을 실시하였다. SPSS v22.0과 Process macro v3.4를 사용한 분석결과 첫째, 정보지향성과 기술성과는 유의적인 영향을 미치는 것으로 나타났고, 정보지향성이 기술사업화능력에 미치는 영향에서는 모두 유의적으로 나타났고, 기술사업화능력의 변수에서 제품화능력과 생산화능력에 미치는 영향력의 크기는 정보기술능력, 정보관리능력, 정보행위 및 가치의 순으로 나타났으나, 마케팅역량에 미치는 영향에서는 앞선 결과와 다르게 정보행위 및 가치, 정보관리능력, 정보기술능력의 순으로 나타났다. 둘째, 기술사업화능력이 기술성과에 미치는 영향에서 정보지향성과 독립적으로 기술사업화능력의 제품화능력, 생산화능력, 마케팅능력은 기술성과에 유의한 영향을 미치는 것으로 나타났다. 셋째, 정보기술능력과 정보관리능력은 기술성과에 유의적인 영향을 미치는 것으로 나타났으나, 정보행위 및 가치에서 제품화능력과 마케팅능력을 경유하는 간접효과는 유의적으로 나타났으나, 생산화능력을 경유하는 간접효과는 비유의적으로 나타났다. 넷째, 기술사업화능력의 하위변수 중 생산화능력과 기술축적 역량의 상호작용항만이 유의적으로 나타났고, 기술축적역량과 제품화능력, 마케팅능력은 비유의적으로 나타났다. 그러므로 생산화능력과 기술성과 간의 관계가 기술축적능력이 높은 기업이 낮은 기업보다 낮을 것이라고 해석할 수 있으며 후속 연구로는 다른 독립변수의 도입, 매개변수 및 조절변수가 도입된 모형을 통한 연구가 필요할 것으로 보인다.

• 한국콘텐츠학회논문지
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• 제14권10호
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• pp.885-896
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• 2014

본 연구는 간호대학생의 임상실습 후 임상실습 만족도와 임상수행능력을 파악하기 위한 서술적 조사 연구이다. 연구대상자는 A대 간호학과 학생으로 임상실습을 경험한 3, 4학년 학생 전수인 118명 이었다. 수집된 자료는 SPSS/PC+ ver. 21을 이용하여 빈도, 평균, 표준편차, t-test, ANOVA, Scheffe test, Pearson's Correlation Coefficients로 분석하였다. 연구결과로, 대상자의 임상실습 만족도는 5점 만점에 3.36점, 임상수행능력은 5점 만점에 3.42점으로 나타났다. 임상실습 만족도의 하위영역은 교과만족이 가장 높고, 임상수행능력의 하위영역은 교육/협력관계가 가장 높게 나타났다. 대상자 특성에 따른 임상실습 만족도는 건강상태(F=3.896, p=.023), 대학생활 만족도(F=8.164, p<.001), 간호학 전공만족도(F=4.652, p=.011), 임상실습 여건만족도(F=11.889, p<.001), 임상실습량에 대한 만족도(F=13.504, p<.001)에서 유의한 차이가 있었다. 대상자의 특성에 따른 임상수행능력은 종교(t=6.682 p=.011), 대학생활 만족도(F=3.440, p=.035)에서 유의한 차이가 있었다. 간호 대학생의 임상실습 만족도와 임상수행능력(r=.297, p=.001) 간에는 양의 상관관계를 나타냈다.

• 보건의료산업학회지
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• 제9권3호
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• pp.127-143
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• 2015

Objectives : This study is a quasi-experiment with a pre-post design and a nonequivalent control group performed from May 1 to June 2, 2013 to verify the effects of a simulation based education program on nursing students' self-confidence, and clinical performance ability. Methods : The subjects of the study were a total of 60 students in their fourth year of a nursing program at a university located in G city and they were assigned to an experimental group of 30 students and a control group of 30 students by convenience sampling. Results : After being offered education, self-confidence, and clinical performance ability were significantly more improved than before in each group. In the comparison of the two groups, the self-confidence (t=3.00, p=.004) and clinical performance ability(t=3.14, p=.003) of the experiment group were significantly higher than those of the control group. Conclusions : The results indicated that instructional methods using a simulation-based emergency care program should be adopted maximize the effects of advanced cardiopulmonary life support education.

• 보건의료산업학회지
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• 제9권1호
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• pp.133-144
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• 2015

The Purpose of this study was to identify the educational effects of cardiopulmonary resuscitation using a PC skill-reporting system on the knowledge, Self-efficacy and skill performance ability of nursing students. The Participants were 57 nursing students from G metropolitan city, an experimental group of 29 subjects, and a control group of 28 students who were randomly sampled. Data were collected from 3 to 12 July of, 2013, and theory education and skill exposure programs for the experimental and control groups were conducted for 60 min. three times a week. The, PC skill-reporting system was used only with the experimental group. The collected data were analyzed with SPSS/WIN version 20.0 using ${\chi}^2$-tests, Fisher's exact probability tests, paired t-tests and t-tests. In the comparison of the two groups, the knowledge(t=-2.39, p=.022), self-efficacy (t=-3.45, p<.001) and skill performance ability(t=-2.52, p=.012) of the experiment group were significantly higher than those of the control group. Therefore, the adoption of instructional methods using a PC skill-reporting system is required to maximize the effects of cardiopulmonary resuscitation instruction.

• 수산해양교육연구
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• 제27권1호
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• pp.1-12
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• 2015

This article starts with a review of the system characteristic(easiness, flexibility, reliability) and individual characteristic(self-efficacy, achievement motive, computer ability) through education satisfaction especially in relation to the education performance(perceived usefulness, educatee value). We found that all variables significantly affect the education satisfaction, but only computerized ability doesn't significantly affect the education satisfaction. Education satisfaction significantly affect the education performance. This paper suggests that the followings; first, response time of systems is valuable factor in KcLep. Second, self-efficacy and achievement motive are more important then computer ability in KcLep educatee. Finally, software developer and teacher always think about rapid response time of systems and exchange of data for the education performance in KcLep.

• 한국과학교육학회지
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• 제17권4호
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• pp.415-423
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• 1997

The purposes of this study were to investigate the intercorrelations among various motivational patterns and learning strategies and to examine the differences in motivation and strategy usage in terms of students' science achievement level, gender, and grade. A questionnaire on achievement goal, self-efficacy, self-concept of ability, expectancy, value, causal attributions, and learning strategies was administered to 360 junior high/high school students (178 males, 182 females). Students who adopted performance-oriented goal tended not to be task oriented. Task-oriented students had high levels of self-efficacy, high self-concept of ability, and expectancies for future performance in science. They also valued science and attributed thier failures to the lack of effort. However, performance-oriented students evaluated their ability negatively, did not value science, and attributed thier failures to uncontrollable causes. With respect to learning strategy, task-oriented students tended to use deep-level strategy, whereas performance-oriented students tended to use surface-level strategy and not to use deep-level strategy. High-achieving students, boys, and junior high school students were more task-oriented, evaluated their ability more positively, and valued science more than low-achieving students, girls, and high school students, respectively. High-achieving students and boys also used deep-level strategy more than each of their counterparts. However, no significant difference in learning strategy was found between junior high school students and high school students. Educational implications of these findings are discussed.

• 한국안전학회지
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• 제26권6호
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• pp.79-84
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• 2011

There have been so many studies related to job stress or musculoskeletal disorders(MSDs) in the shipbuilding industry. However, study of employee performance evaluation that reflect on the industrial features of the deckhouse manufacturing industry has not been established. Therefore, this study aimed to evaluate workers' job stress and work ability through statistical significance tests according to age, work types, years of service, work forms and sex. For this, the study conducted a job stress test using the Korean Occupational Stress Questionnaire Short Form, and employee performance evaluations using the Work Ability Index(WAI) of the Finnish Institute of Occupational Health (FIOH) on 536 workers in the deckhouse manufacturing industry. MINITAB statistics program was used for statistics analysis and significance was verified with the Kruskal-Wallis test, a corporate body of nonparametric statistical analysis. As a result, employee performance had significant differences, depending on age, work types, years of service and sex, and job stress also depended on the number of service year and work form. Additionally, it was found that employee performance decreased more as job stress increased.