• 의학교육논단
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• 제19권2호
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• pp.101-108
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• 2017

When participating in problem-based learning (PBL), it is important for medical students to generate claims and provide justifications for their claims in small group discussions. This study aimed to investigate the effect of argumentation instruction on medical student learning experiences with PBL. A total of one hundred first-year preclinical students from Inje University College of Medicine, who had attended argumentation instruction, participated in this study. All of the participants completed a 5-point Likert scale questionnaire regarding their learning experiences with PBL, before and after the argumentation instruction. The questionnaire comprised 22 items with eight subcategories: argumentation activity, reflection, integration of basic and clinical science, identification of lack of knowledge, logical thinking, self-directed study, communication, and attitude toward discussion. The collected data were analyzed through a paired-sample t-test. The results of this study found that the argumentation instruction promoted the preclinical students' experiences with argumentation activities, reflection, an integration of basic and clinical science, the identification of their lack of knowledge, logical thinking, and self-directed study, and it increased positive attitudes toward group discussion. The findings suggest argumentation instruction can enhance medical student group discussions and help students achieve the objectives of PBL, including acquisition of basic and clinical science knowledge and development of clinical reasoning and self-directed learning abilities, which can highlight the meaningful learning experiences students have with PBL.

• 한국과학교육학회지
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• 제39권4호
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• pp.525-534
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• 2019

본 연구에서는 과학선도학교인 과학중점학교의 업무담당 교사들을 중심으로 심층면담을 실시함으로써 과학중점학교가 학생긍정경험에 주는 영향 요인을 탐색하였다. 교사 심층면담을 통해 학생의 정의적 태도, 즉 과학긍정경험 향상에서 과학중점학교의 효과성을 가져온 요인을 과학중점학교 교육과정 운영 측면, 교수학습 방법과 자료 측면, 과학중점학교의 2015개정 교육과정 적용 측면 등에서 탐색하고, 일반학교에 파급할 수 있는 시사점을 도출하였다. 과학중점고의 경우 교사들의 과학수업에 대한 열의로 학생들의 과학학습에 대한 참여도 향상을 이끌어내고 있으며, 중점반 이외의 학생들에게도 과학에 대한 관심을 유발하고, 높아진 실험실 접근성을 통해 학생들의 실험과 탐구 능력 및 연구역량을 향상시키며, 과학수업개선을 통해 학생들의 의사소통과 협력 등의 역량을 신장하고, 과학에 대한 흥미 체험을 토대로 진로 탐색 및 진로 찾기에서도 효과를 발휘하고 있었다. 연구 결과를 토대로 과학중점고의 특성을 일반학교 교육과정 운영에 확대할 수 있는 방안을, 과학 공부의 가치를 체험할 기회 제공, 선배들을 통해 이공계열 진로 체험의 기회 제공, 팀프로젝트 등을 통한 자기주도적 과학탐구의 기회 제공, 과학교사들의 교육과정 재구성 및 수업 변화 의지의 필요성, 일반고 학생과 교사를 위한 공동실험실 운영 및 실험조교 지원의 필요성 등의 측면에서 제안하였다.

• The Journal of Asian Finance, Economics and Business
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• 제7권5호
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• pp.167-176
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• 2020

The study examined how the personality traits, manifested during serious leisure experience, i.e., experiences that involve the acquisition of special knowledge or techniques and the participation required to achieve the expertise necessary to express them. This study also investigated how such subjective well-being affected behavioral intention, specifically, the intention to use the same leisure facilities again and to spread this information to acquaintances by positive word of mouth. A survey was administered to 727 research subjects selected from pre-registered panels enrolled by an online research organization. The main constructs examined in this study were measured on 5-point Likert scales using multiple items. A structural equation model was employed to verify the proposed conceptual model and the relationships among variables. The results revealed that, of the personality traits, participants high in extraversion, openness to experience, and agreeableness felt high levels of life satisfaction and positive affect, i.e. a sense of subjective well-being. Second, users who felt a high level of subjective well-being, specifically, high life satisfaction and positive affect, also indicated a high level of behavioral intention. Finally, the academic and practical implications and limitations of the study, as well as future research plans involving the personality traits underlying serious leisure experiences are discussed.

• 대한지구과학교육학회지
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• 제12권1호
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• pp.109-118
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• 2019

이 연구의 목적은 소규모학교 과학실험 보조교사로 참여한 경험이 초등 예비교사의 과학 수업 불안과 과학 교수 효능감에 미치는 효과를 알아보고자 하는 것이다. 이를 위하여 초등 예비교사 21명을 선정한 후 약 10개월 동안 초등학교에서 과학실험 보조교사 업무를 수행하도록 하였다. 그리고 예비교사들에게 과학실험 보조 교사로 참여하기 전과 보조교사가 끝난 후에 과학 수업 불안과 과학 교수 효능감을 알아보는 검사를 실시하였고, 검사 결과를 분석한 후 일부 예비교사는 면담을 실시하였다. 연구 결과를 살펴보면, 소규모학교 과학실험 보조교사 경험은 초등 예비교사들의 과학 수업 불안도와 그 하위 요소인 과학 수업 상태 불안도 및 과학 수업 특성 불안도 모두를 감소시키는데 효과가 있었다. 또한 과학 교수 효능감과 그 하위 요소인 과학 교수 자기 효능감에서는 효과가 있었으나, 과학 교수 결과기대감에서는 효과가 나타나지 않았다. 과학실험 보조교사 경험은 예비교사의 개인적인 경험 및 인식에 따라 그 효과가 다르게 나타났다.

• 한국초등과학교육학회지:초등과학교육
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• 제39권4호
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• pp.475-493
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• 2020

In Korea, the lower elementary grades are applying a topic-oriented integrated curriculum. It causes a lack of science content and inquiry experience for young children. The purpose of this study is to understand the scientific experiences and perceptions of the lower elementary graders and to inquire about the meaning of those experiences in their science learning. Four students (male 2, female 2), their parents, and their first-year homeroom teachers participated in the study. The data collection was mainly conducted through in-depth interview of them. Results showed that the 'experiments' were the student's the main perception of science, and the epistemic emotion that students mainly feel about science was 'curiousness'. Since most experiences were dependent on non-formal educational experience, the parents were an important factor to determine their experiences about science. Various factors, such as students' scientific experiences, their epistemic emotions, and the parents, interacted to form children's perception of science. The positive perception of science affected the level of motivation and expectation for science learning as the third grade. It is suggested that improvement of curriculum and textbooks should emphasize scientific exploration for the lower graders of elementary school, which provides them meaningful scientific experience in school.

• 유통과학연구
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• 제22권7호
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• pp.63-71
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• 2024

Purpose: The main objective of this research is to encourage the increase of local MSME businesses through the sustainable tourism sector in South Sulawesi by proposing a research model that focuses on increasing revisit intention. This, in turn, is expected to stimulate local trade and strengthen tourism attractiveness. Research design, data and methodology: A quantitative research method involving 190 domestic tourist respondents was employed, utilizing a questionnaire for data collection. Structural Equation Modeling (SEM) analysis through AMOS software was applied, and the Sobel test to assess indirect effects. Results: The research findings indicate that memorable customer experiences and travel motivations significantly influence destination image. However, travel motivation does not significantly affect revisit intention. Furthermore, memorable customer experiences and destination image significantly impact revisit intention. Notably, destination image plays a significant mediating role in the relationship between travel motivation and increased revisit intention. Conclusions: Memorable customer experiences and travel motivations directly contribute to the formation of a more positive destination image. Furthermore, memorable customer experiences drive the revisit intention, but travel motivation is not significant. Memorable customer experiences only influence revisit intention through the formed destination image. Additionally, the improvement of memorable customer experience and destination image increased revisit intention.

• 한국과학교육학회지
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• 제5권1호
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• pp.35-47
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• 1985

It is well known that high school girls' mean achievement levels in science tests are lower than high school boys' and that fewer women than men are employed as scientists and engineers pursue scientific careers. Many research attributed the sex difference in achievement level in science and the lack of women in science among others, to the experiential differences in scientific activities and the differences in attitudes toward science and scientists. Therefore, the study had its object to examine the sex difference by high school students in scientific experience and attitudes toward science and scientists. The differences in science experiences were identified at eight schools over rural and urban areas in Kangwon province. Science activities surveyed included use of experimental materials and instruments, observation of scientific phenomena, and extracurricular scientific activities. Attitude scale contained the nature of science, scientific research methods and philosophical views held by scientists. The study found sex differences in scientific experiences and attitudes. i. e.: fewer high school girls than boys had experience with scientific activities, especially with extracurricular activities; however, girls had more positive attitude toward science and more active desire to participate in science. Consequently, the study implies that, in order to narrow the gaps between achievement levels for boys and girls, science education should take consideration of the sex difference in experiences with and attitudes toward science.

• 대한화학회지
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• 제66권2호
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• pp.107-123
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• 2022

이 연구는 컴퓨터 기반 과학 탐구 프로그램을 활용한 화학 수업의 효과를 알아보기 위한 것이다. 이를 위해 물질의 특성 영역에서 3차시의 컴퓨터 기반 과학 탐구를 중심으로 하는 교수학습 프로그램을 개발하였다. 개발된 프로그램을 서울에 위치한 K 중학교에 투입하여 효과를 검증하였다. 실험집단은 혼합물의 분리와 관련된 3차시의 컴퓨터 기반 과학 탐구 수업이 도입되었으며, 비교집단은 교과서에서 제시한 내용을 교사 중심의 강의법으로 도입하였다. 프로그램의 효과를 검증하기 위하여, 과학 긍정경험과 과학과 핵심역량은 이원공분산분석(2-way ANCOVA)을, 학업성취도는 이원분산분석(2-way ANOVA)을 실시하였다. 연구 결과, 과학 긍정경험, 과학과 핵심역량, 학업성취도에서 모두 두 집단 간 차이가 유의미하였으며(p<.05), 학업성취도에서만 집단^*성별 상호작용 효과가 유의미하였다(p<.05). 이 연구 결과로부터 지속적인 과학 탐구가 가능한 화학 수업 방법으로 컴퓨터 기반 과학 탐구 프로그램의 활용 가능성을 엿볼 수 있었다.

• 과학교육연구지
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• 제39권1호
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• pp.1-14
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• 2015

본 연구는 교육대학교에서 1학기 동안 '과학교과교재연구 및 지도법'을 수강한 3학년 예비 초등교사 162명을 대상으로 생명영역 탐구 수행 경험이 과학자에 대한 이미지와 과학 교수 불안에 미치는 영향을 알아보았다. 수업은 3~4명이 한 조로 구성되어 10개의 실험 주제 중 한 주제를 선택하여 직접 탐구한 후 그 결과를 동료 예비교사들 앞에서 발표하는 형식으로 진행되었다. 초등 예비교사들의 과학자에 대한 특성에 대한 견해를 조사한 결과 탐구 수행 경험 전후에 관계없이 과학자를 신중하고, 지적 수준이 우수하며, 창의적이고, 근면하다고 생각한 반면, 예술적이고 종교적이라고 여기지는 않는 것으로 나타났다. 특히 지적능력이 우수한, 창의적인, 개방적인, 활발한, 책임감 있는 특성에 대해서는 탐구 수행후 더욱 긍정적인 반응을 보였다. 또한 초등 예비교사들의 과학자 그리기에서 나타난 과학자의 활동 유형은 탐구 수행 후 '실험활동'이 가장 많이 증가하였으며, 활동장소로는 활동유형과 관련된 '실험실'이 가장 많았다. 이이서 초등 예비 교사들의 탐구 수행 경험 전후의 과학 교수 불안을 확인해 본 결과, 과학지식, 탐구 수업 준비, 탐구 수업 운영, 모든 영역에서 통계적으로 유의한 차이를 보였다. 이는 탐구 경험이 과학 교수에 대한 자신감을 갖게 하는데 긍정적인 영향을 미치는 것으로 해석할 수 있었다.

• 유통과학연구
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• 제17권11호
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• pp.63-72
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• 2019

Purpose: Black Friday is a globally used as a promotion event. A lot of South Korean retailers also have used it as their promotion concepts. But South Korean Consumers' response to Black Friday has never been investigated academically. This study examined Black Friday shopping of South Korean consumers, including experiences, perceptions, motives and shopping mechanism. Research design, data and methodology: To verify the purposes of this research, a survey was conducted with 462 participants. This study analyzed descriptive features of experiences, perceptions and motives and developed and tested the model of shopping mechanism. Results: South Korean consumers perceive Black Friday as one of the credible marketing tactics offering a big price discount. They have generally positive perceptions and shopping experiences toward Black Friday. The key motive of Black Friday shopping is for saving cost. In addition, for South Korean consumers, perceived deal value, perceived innovativeness, saving cost motive and fun motive are important antecedents of shopping on Black Friday, and attitude toward Black Friday plays a mediating role between antecedents and shopping behavior. Conclusions: The findings of this study provide practical and theoretical insight to understand the impact of Black Friday in South Korea.