• 한국과학교육학회지
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• 제40권4호
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• pp.429-436
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• 2020

본 연구는 2009 개정 교육과정이 적용된 2015~2018년 4년간의 학업성취도 평가 결과를 바탕으로 중학생의 과학 학업성취 특성을 분석하였다. 우선 인지적 영역에 학생들의 학업성취 특성을 살펴보고자 성취도 평균 점수와 성취수준별 비율의 추이를 분석하였다. 또한, 정의적 영역에 대한 학업성취 특성을 알아보기 위해 학생들의 설문 중 교과태도에 대한 자신감, 흥미, 가치, 학습의욕 등에 문항에 관한 결과와 추이를 분석하였다. 주요 연구 결과를 살펴보면, 우선 첫째, 전체적인 과학과 학업성취도가 하락하고 있다는 것이다. 둘째, 성취수준별 차이를 보면 우수학력 집단에서 하락의 폭이 큼을 알 수 있으며, 기초학력 미달 비율이 증가하고 있다는 것이다. 셋째 성별로 보면, 성취도 점수에서는 남녀 간 점수 차이가 증가하는 경향이 나타났으며, 우수학력에서 여학생에 대한 지원, 기초학력에서 남학생에 대한 지원이 필요함을 알 수 있다. 넷째, 지역규모에서 있어서는 우수학력에서 지역규모간의 격차가 발생하고 있다는 특성을 보이고 있다. 교과태도에 대한 분석 결과를 살펴보면 먼저 교과태도에 대한 자신감, 흥미, 가치, 학습의욕 등 4개 구인 모두 성취도 평균과 유의미한 상관관계를 보였으며, 교과태도에서 '높음'일수록 성취도 평균도 높았다. 공통 문항을 통해 최근의 교과태도에 대한 변화 추이를 살펴보면, 2018년을 제외하고 자신감, 흥미, 가치 구인이 점차 상승하는 경향을 보였다. 보통학력 이상 집단에서는 자신감, 흥미, 가치 등에서 지속해서 상승하는 경향을 보이나 기초학력 이하 집단에서는 2018년에 크게 감소하는 경향을 보였다. 이러한 결과를 교육과정이나 교수·학습 개선, 교육 정책 수립의 근거나 자료로 활용할 필요가 있다.

• 아동학회지
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• 제29권3호
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• pp.239-252
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• 2008

This study was to explore the causal relationship among teacher efficacy, teachers' approaches to instruction, and students' achievement goal orientation. Among the 278 6th grade students (average age: 12 years) who completed a self-report questionnaire during the second term, 230 (102 boys, 128 girls) returned the completed questionnaire (overall response rate : 82.7%). Measures of teacher efficacy, teachers' approaches to instruction, and students' achievement goal orientation were based on students' perceptions. Structural equation modeling tested relationships among the variables. Findings were that teacher efficacy influenced both students' achievement goal orientation and teachers' approaches to instruction. Teacher efficacy positively influenced teachers' mastery approach to instruction and students' mastery and performance approach goal orientations, whereas teacher efficacy negatively influenced teachers' performance approach to instruction.

• 한국과학교육학회지
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• 제35권1호
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• pp.121-130
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• 2015

국가 수준의 표준화된 학업 성취도 평가 결과를 분석하여 학생들의 성취 수준을 파악하고 이를 교육정책 수립이나 교수활동 개선에 반영하는 과정은 교육의 책무성으로 중요한 부분이다. 본 연구에서는 과학과 국가 수준 학업 성취도 평가 결과를 분석하고, 답지 반응률 분포 곡선을 활용하여 평가 문항의 특성을 분석하고자 하였다. 이를 위해 2010년부터 2013년까지 시행된 과학과 성취도 평가 결과를 성취 수준에 따라 분석하였으며, 성취도 점수에 따른 특정 문항의 정오답 반응률을 토대로 최적 곡선을 추정한 그래프인 답지 반응률 분포 곡선을 활용하여 선다형 평가 문항 112개의 정답지와 오답지 반응률 곡선의 유형을 분류하고, 유형별 문항 특성을 분석하였다. 분석 결과, 정답지는 5가지 유형(S자형, J자형, 직선형, F자형, 계단형)으로 분류하였고, 오답지는 4가지 유형(보통형, 평지형, 산지형, 상승형)으로 분류하였다. S자형의 정답지 반응 곡선과 보통형의 오답지 반응 곡선이 조합인 문항이 가장 많았으며, 성취 수준에 따라 학생들을 변별하는데 적절한 문항인 것으로 분석되었다. 또한, 정답 반응률 분포와 오답 반응률 분포가 서로 연관되는 것으로 나타났다. 연구 결과를 토대로 교수 학습, 교실 평가 등에서 함의를 논의하였다.

• 공학교육연구
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• 제21권1호
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• pp.37-43
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• 2018

The purpose of this study is to investigate the effects of peer tutoring and feedback on academic learning in university mathematics. We compared subject satisfaction and academic achievement between the test group and the control group. We classified the test group(82 participants) and the control group(134 non-participants) and then applied peer tutoring and feedback to the test group. The rest of the environment was the same except for participation in the program. According to results, it was confirmed that the subject satisfaction were significantly higher(significance level .05) in the test group, where the subject satisfaction were learning objectives and expectation, learning satisfaction, and learning effect. Furthermore, in the change of academic achievement, the rate of decrease was lower and the rate of increase was higher in the test group than the control group. The satisfaction of participants was 4.33(Likert scale 5), and this trend tended to be same regardless of gender, high school course, or admission process.

• 한국초등과학교육학회지:초등과학교육
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• 제32권4호
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• pp.423-436
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• 2013

This research purports to analyze released items and G4 students' science achievement from TIMSS 2011 according to their academic achievement levels and gender. By doing so, it aims to draw educational implications for Korea from analyses results. Korea showed a lower rate of students at the advanced international benchmark - the highest achievement level - compared to Singapore. The difference was the smallest in Life Science among three content domains and knowing among three cognitive domains. The results of analysis according to gender showed that male students' achievement was significantly higher in Physical Science and Earth Science, and their achievement was also higher in the cognitive domains of Knowing and Applying. From the analysis of the released items, it was revealed that the students' achievement was low in items related to classification of organisms, functions of heart, matters that combust or emit light, and the concept of rotation. Moreover, students drew some illogical conclusions based on their personal experience. Male students were found to show high achievements in items that were not included in curriculum, constructed-response items in the form of short-answer questions, and multiple-choice items in the Knowing domain. Female students were found to show high achievement in items that were included in curriculum, constructed-response items that require reasons and methods, and items that represent experimental situations. Male students showed high achievement in forces concept and movements concept of bodies in the universe, while female students showed high achievement in solubility concept.

• 공학교육연구
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• 제26권6호
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• pp.51-61
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• 2023

In this study, the effects of pre-learning attitude on learning participation and academic achievement was analyzed when applying the flipped learning methodology to engineering subject education. The modified PARTN teaching and learning model was applied, and pre-class survey, assessment on learning in pre-class, and post-class survey were conducted to analyze the effectiveness of flipped learning. The results were analyzed for 24 students who took the applied thermodynamics lecture. They were asked to take the course with the videos provided in the pre-class stage, and a pre-learning assessment was conducted to measure the completeness and understanding of the learning. As a result of the study, it was found that students with relatively excellent learning ability had excellent pre-learning evaluation results and excellent final academic achievement. In addition, the lower the pre-learning completion rate within the pre-learning period or the higher the learning rate using mobile devices, the more difficult it was to faithfully complete pre-learning, leading to poor pre-learning evaluation results. Meanwhile, the survey revealed that conducting pre-learning assessments were helpful in encouraging individual learning. In addition, cases reflecting pre-learning evaluation results to course grades showed higher pre-learning evaluation results than cases not reflecting pre-learning evaluation results to course grades, and in flipped learning classes, pre-learning evaluations act as a factor that promotes pre-class learning.

• 산업융합연구
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• 제15권2호
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• pp.45-56
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• 2017

본 연구의 목적은 국내 증권형 크라우드펀딩의 달성률에 영향을 주는 투자자 수의 영향력을 분석하여, 일반 투자자의 참여가 필요한 이유에 대해 알아보고 일반 투자자의 참여를 높이는 방안을 제시함에 목적이 있다. 이를 위해 증권형 크라우드펀딩에서 실제 진행된 190개의 진행결과를 분석하였고, 국내 증권형 크라우드펀딩의 달성률에 영향을 주는 요인으로는 선행연구와 같이 모집금액, 목표금액, 모집기간과 사업연수의 영향력을 확인할 수 있었으며, 달성률에 대한 영향요인이 일반 투자자의 수가 증가함에 따라 더욱 더 큰 영향을 줄 수 있음을 확인하였다. 따라서, 정부에서는 일반 투자자에 대한 규제를 보다 더 완화하는 노력을 기울여야 하며 자금수요자는 일반 투자자의 자금 회수를 위하여 KSM시장을 통한 기업공개에 대한 노력을 강화하고 공시해야만 일반 투자자의 참여를 이끌어 낼 수 있으며 크라우드 펀딩을 통하여 원할한 자금 확보를 이끌어 낼 수 있을 것이다.

• 지역사회간호학회지
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• 제16권4호
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• pp.478-487
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• 2005

Purpose: This study was to examine the achievement rate of smoking cessation, to identify obstacles to smoking cessation, and to find means to achieve the goal of smoking cessation in college smokers. Method: This study was conducted from April 26th to September 13th 2004 and used a one-shot design. The subjects selected by convenient sampling were 29 college smokers who smoked over one cigarette a day, had a positive level of urine cotinine, participated in smoking cessation education 3 times. Thereafter, individual interaction was processed between the researcher and the subject using an interaction instrument. Data were analyzed based on frequencies.,percentages and means using SPSS/Win 10.0. Results: The achievement rate of smoking cessation was 20.7% (6 students). The biggest obstacles smoking cessation were smoking stimuli (29 students) and lack of control (25 students). Among detailed obstacles, the biggest one was smoking at regular times, which was followed by withdrawal symptoms, smoking on drinking, and company with other smokers. The most effective means of smoking cessation mentioned by the subjects were in order of avoiding drinking situations, taking deep breaths, and exercising. Conclusion: The results of this study, using King's theory, showed that individual interaction is effective in achieving smoking cessation. Therefore, it is suggested to make further study and broaden smoking cessation education for college smokers.

• 한국태양에너지학회 논문집
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• 제33권6호
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• pp.98-104
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• 2013

At the moment, in Korea, over 90% of energy resources depend on imports, and nearly 60% of electric energy is produced using fossil fuel. Therefore, the government adopted the Climatic Change Convention and has implemented the RPS system since 2012 to actively cope with the dependence on imported energy, and to grow and expand the new renewable energy industry. This study examined the performance results of mandatory supply of solar photovoltaic energy and non-solar photovoltaic energy assigned to providers and the present state after implementation of the RPS system. As a result, the achievement rate in 2012 was 64.7%. Especially, solar photovoltaic energy showed a high achievement rate of 95.7%, whereas non-solar photovoltaic energy showed a low achievement rate of 63.3% due to several problems and was highly dependent on the government. In 2013, the burden of each provider has increased due to more mandatory supply and addition of unfulfilled supply of 2012, and the separate mandatory supply of solar photovoltaic energy established for protection of the solar photovoltaic market is restricting investment. Therefore, there is a need to assign mandatory supply in consideration of the available amount of each new renewable energy.

• Journal of the Korean Data and Information Science Society
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• 제25권3호
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• pp.501-512
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• 2014

본 연구에서는 H/W 전공자들의 프로그래밍 학업성취도 향상을 목적으로, 첫째, H/W 전공자들이 선호하지 않는 프로그래밍 분야에 학습자의 역량을 발전시켜 취업 관심도를 높이고 프로그래밍 분야로 취업을 도모하기 위한 교육사례를 제시하였다. 둘째, 향후 H/W 분야에서 학과차원의 특수성과 실정을 반영한 프로그래밍 교수법에 관하여 제안하였다. 마지막으로 교육사례와 설문조사를 실시하고 통계적으로 분석하여 프로그래밍 교육의 질 향상과 발전의 계기로 삼고자 하였다.