• 디지털융복합연구
• /
• 제11권10호
• /
• pp.719-730
• /
• 2013

S 대학교 교양필수 과목인 영어회화는 영어교육을 강화하기 위해 블렌디드 학습으로 설계되었다. 이 블렌디드 학습이 학습자의 학업성취도에 어떤 영향을 미치는지 알아보기 위해 학업성취도의 변인에 대한 연구가 진행되었다. 연구결과로 성별, 전공, 군복무, 해외거주 경험, 면대면 출석, 퀴즈, 온라인 출석이 학업성취도에 영향을 미치고 온라인 학습방식(학습장소, 학습시간, 학습빈도)은 학업성취도와 상관이 없는 것으로 나타났다. 온라인 학습만족도는 강사 만족도, 학습내용 만족도, 시스템 만족도로 나누어 조사했는데, 그 결과 단지 시스템 만족도만 학업성취도에 영향을 미친 것으로 나타났다.

• 컴퓨터교육학회논문지
• /
• 제5권1호
• /
• pp.17-25
• /
• 2002

학습자중심의 문제중심 학습이 정보산업고등학교 프로그래밍 교과에 적용되는 과정을 알아보기 위해 사례연구를 실시하였다. 프로그래밍 학습은 프로그램을 사용하는 목적과 적용하는 문제상황에 따라 학습해야할 기능과 기법이 매우 다양하고 복잡하므로 학습의 맥락에 따라 적합한 문제를 제공하는 것이 중요하기 때문에 학습자가 비주얼베이식 프로그램으로 퀴즈문제를 개발하는 학습내용을 선정하였다. 개발과정에서 학습자는 다양한 사례를 토대로 문제를 작성하고 개발에 필요한 프로그램 기능을 선택하여 협동학습을 통해 문제를 해결하였고 동료평가와 모둠별 평가를 실시하였다. 학습 후 실시한 서술식 설문조사 결과 학습자들은 자신의 학습 상태를 명확히 파악할 수 있었고 학습태도와 참여가 높아져 만족감과 자신감이 증가하였으며 협동학습을 통해 다양한 경험을 할 수 있었다고 하였다.

• 한국문헌정보학회지
• /
• 제44권3호
• /
• pp.241-266
• /
• 2010

본 연구는 국내 259개 4년제 대학도서관 전체를 대상으로 전화면담과 도서관 웹사이트 조사를 통하여 도서관 웹진을 운영하고 있는 36개 대학도서관의 웹진 발행현황과 웹진의 구성 즉, 카테고리 및 콘텐츠의 내용을 비교분석하였다. 본 연구의 결과는 다음과 같다. 첫째, 대학도서관은 주로 온라인 웹 방식으로 웹진을 운영하고 있다. 둘째, 대학도서관 웹진의 카테고리 구성은 도서관 공지 및 소식, 학술 DB 활용, 신착도서, 추천도서, 정보 활용, 서평, 도서관 이용 Tip, 테마/특집, 서비스 정보, 퀴즈, 한마디(칼럼), 행사/이벤트의 12가지로 압축된다. 셋째, 카테고리 중에는 도서관 공지 및 소식을 제공하는 도서관이 가장 많으며, 다음은 서비스 정보, 도서관 이용 Tip, 테마/특집, 추천도서의 순이다.

• 보건교육건강증진학회지
• /
• 제25권4호
• /
• pp.83-92
• /
• 2008

Objectives: This study was to develop and evaluate a web-based multimedia content for the education of hospice volunteers. Methods: The multimedia content was developed based on Baik's teaching and learning structure plan model. The developed program was evaluated by 24 hospice volunteer university students. Results: On main page, there were 4 menu bars that consisted of a lecture guide, cyber lecture, pause and quiz. In the operation of the web based multimedia content, HTML, Java Script, Photoshop and multimedia technology were utilized. There were significant differences in the test scores, before and after using this web-based learning program. After using a web-based learning program, scores of students were much higher. Conclusion: The developed web based program is based on systematic structure and it can provide hospice volunteers with the educational flexibilities and will be help for them to perform the more efficient hospice care.

• 정보과학회 논문지
• /
• 제42권5호
• /
• pp.601-608
• /
• 2015

미국의 Jeopardy! 퀴즈쇼와 같은 DeepQA 환경에서 인간을 대신해 컴퓨터가 효과적으로 답하기 위해서는, 광범위한 지식 베이스와 빠른 시공간 추론 능력이 요구된다. 본 논문에서는 방향 및 위상 관계 추론을 위한 효율적인 공간 추론 방법 중 하나로, 혼합 공간 추론 알고리즘을 제안한다. 본 알고리즘은 전향 추론과 후향 추론을 결합한 혼합 추론 방식을 취함으로써, 불필요한 추론 계산을 줄여 질의 처리 속도도 향상될 뿐 아니라 공간 지식 베이스의 변화에 효과적인 대처가 가능하도록 설계하였다. 본 연구에서는 이 알고리즘을 기반으로 구현한 혼합 공간 추론기와 샘플 공간 지식베이스를 이용하여 성능 분석 실험들을 수행하였고, 이를 통해 본 논문에서 제안한 혼합 공간 추론 알고리즘의 높은 성능을 확인할 수 있었다.

• 한국산업보건학회지
• /
• 제21권2호
• /
• pp.103-109
• /
• 2011

Object: we investigated some factors which can affect workers' comprehension of chemical hazard information and their actions to protect themselves from the hazard. Method: Comprehension score of chemical hazard information and the rate of wearing personal protective equipment (PPE) was surveyed for the 109 workers from 15 factories who were exposed to N, N-dimethylformamide. Difference of the worker's comprehension score of hazard information was analyzed by education interval, work duration and the way of occupational safety and health management between self-managed or sub-contracted. Result: Mean comprehension score of N, N-dimethylformamide hazard, which was given as a short quiz composed of 10 "true" or "false" problems, was 65%. Mean percentage of wearing PPE was improved as the education program was done within a month but decreased after 6 months. Eighty seven % of workers got the chemical hazard information from the material safety data sheet placed at workplace. Conclusion: Education interval and comprehension score affected the rate of wearing PPE. The way of occupational safety and health management self-managed or sub-contracted did not affect the workers' comprehension score on hazard information nor the rate of wearing PPE.

• Perspectives in Nursing Science
• /
• 제16권2호
• /
• pp.55-64
• /
• 2019

Purpose: This study examined the knowledge and perception of hospice-palliative care and terminal care stress among pediatric nurses, and the relationships among these variables. Methods: In this descriptive research study, 154 pediatric nurses who experienced terminal care at least once were surveyed. This study used three scales, including the Palliative Care Quiz for Nursing (PCQN), Perception of Hospice-Palliative Care, and Terminal care stress. Data analyses using SPSS 22.0 included descriptive statistics, independent t-test, one-way ANOVA, Mann-Whitney U test, Pearson's correlation coefficient, and stepwise multiple linear regression. Results: Terminal care stress experienced by the pediatric nurses was significantly related to the perception of hospice-palliative care; the hospice-palliative care education program enhanced the knowledge and perception of hospice-palliative care. Conclusion: Hospice-palliative care education programs should be developed and provided for pediatric nurses to improve pediatric hospice-palliative care. Additionally, further research on this topic is required because the present results are inconsistent with previous and current researches.

• 통합자연과학논문집
• /
• 제12권2호
• /
• pp.58-68
• /
• 2019

Critical thinking is essential to implementing the nursing process requiring timely decision making. The study examined the effects of a critical thinking course for nurses in the RN-BSN program. The study used a pre- and post-test design with a control group. The experimental group was a convenience sample of 24 working nurses attending a health college. The control group was 24 fellow nurses. The nursing process-based critical thinking course was provided to the experimental group two and half hours a week for 8 weeks. Teaching methods included lectures followed by a summary and quiz, brainstorming and action learning, and lecturer feedback. A pamphlet about views of professional occupation was provided to the control group. The data were collected using self-report questionnaires and analyzed to examine differences in the test scores before and after the intervention. The scores of critical thinking disposition, problem-solving process, and clinical competence increased significantly in the experimental group but did not in the control group. The difference between the two groups was also statistically significant in critical thinking disposition, problem-solving process, and clinical competence. It is necessary that a robust educational program or training to enhance critical thinking ability of nurses are provided in clinical settings and that nurses keep going on thinking critically in their practice.

• 로봇학회논문지
• /
• 제14권1호
• /
• pp.74-79
• /
• 2019

In this paper, we develop a virtual experimental environment to investigate users' eye gaze in human-robot social interaction, and verify it's potential for further studies. The system consists of a 3D robot character capable of hosting simple interactions with a user, and a gaze processing module recording which body part of the robot character, such as eyes, mouth or arms, the user is looking at, regardless of whether the robot is stationary or moving. To verify that the results acquired on this virtual environment are aligned with those of physically existing robots, we performed robot-guided quiz sessions with 120 participants and compared the participants' gaze patterns with those in previous works. The results included the followings. First, when interacting with the robot character, the user's gaze pattern showed similar statistics as the conversations between humans. Second, an animated mouth of the robot character received longer attention compared to the stationary one. Third, nonverbal interactions such as leakage cues were also effective in the interaction with the robot character, and the correct answer ratios of the cued groups were higher. Finally, gender differences in the users' gaze were observed, especially in the frequency of the mutual gaze.

• 한국정보시스템학회지:정보시스템연구
• /
• 제29권4호
• /
• pp.45-56
• /
• 2020

Purpose The purpose of this study is to present the direction of efficient e-learning education through the importance and satisfaction survey of learners of non-face-to-face video lectures. Therefore, by grasping the degree of satisfaction of the importance ratio through the IPA analysis method, we try to present improvement measures for insufficient education methods. Design/methodology/approach For IPA analysis, we conducted an online survey of four universities and analyzed 154 samples. The analysis method used SPSS, and through the wordcloud analysis method of R, the suggestions for the non-face-to-face lecture method felt by learners were analyzed to derive implications for improving the quality of education. Findings As a result of the overall satisfaction survey for the entire non-face-to-face class, the factors with the greatest dissatisfaction are listed as follows. Complaints about the adequacy of learning materials and activities (quiz, discussion, assignments, etc.), Complaints about how to use the produced content, and complaints about announcements about class management (lecture schedule, lecture method) were identified in order. The factors of dissatisfaction were clear in the non-face-to-face class where interactive communication was impossible or insufficient. In addition to the lack of quick Q&A, there seems to have been a phenomenon of some neglect.