• 디지털산업정보학회논문지
• /
• 제13권4호
• /
• pp.1-11
• /
• 2017

Our society has changed from an industrial society to a knowledge - based society, and the need for new knowledge creation activities through the convergence of various knowledge is emphasized. In accordance with these changes, universities aiming at nurturing human resources for society have sought new approaches and changes. The discussion of various curriculum for the future talent training in the university is aimed at the goal of developing problem solving ability irrespective of the subject of education or major. In this study, we tried to show that computational thinking ability can be improved by strengthening creative team activities by combining design thinking method in computer curriculum of general education course of university. To do this, we conducted a design thinking team project for students of computer general education course at G university in Gyeongnam province and conducted a survey. The results of the questionnaire were verified by statistical methods. The variables of this study satisfied both the validity and the reliability. Multiple regression analysis showed that knowledge sharing, team activity satisfaction, and design thinking project satisfaction factors all affect computing thinking ability.

• Journal of Computational Design and Engineering
• /
• 제2권4호
• /
• pp.248-252
• /
• 2015

Currently composite manufacturing process, such as linear friction welding plus NC machining, is the main method for the manufacturing and repairing of complex parts with integrated structure. Due to different datum position and inevitable distortion from different processes, it is important to ensure sufficient machining allowance for complex parts during the NC machining process. In this paper, a workpiece localization approach for machining allowance optimization of complex parts based on CMM inspection is developed. This technique concerns an alignment process to ensure sufficient stock allowance for the single parts as well as the whole integrated parts. The mathematical model of the constrained alignment is firstly established, and then the symmetric block solution strategy is proposed to solve the optimization model. Experiment result shows that the approach is appropriate and feasible to distribute the machining allowance for the single and whole parts for adaptive machining of complex parts.

• 한국간호교육학회지
• /
• 제22권3호
• /
• pp.376-386
• /
• 2016

Purpose: This study was conducted to exam the effect of a biomedical ethics education program on the consciousness of biomedical ethics, moral sensitivity and critical thinking disposition in nursing students. Method: A quasi-experimental research design and repeated measured ANOVA were used. The participants were divided into an experimental group (n=148) and a control group (n=169). Each group underwent freshman university nursing training in two major cities. The mean age was 21.3 years and the time of providing the biomedical ethics education program was 15 hours for 15 weeks. The experimental group was provided biomedical ethics education during the semester; the control group was not provided any biomedical ethics education. Results: The consciousness of biomedical ethics was increased significantly in the experimental group (t=-4.724, p<.001). Moral sensitivity was increased significantly in the experimental group (t=-2.021, p<.004). Critical thinking disposition was increased significantly in the experimental group (t=-5.775, p<.001). Conclusion: The results of the study show that providing biomedical ethics education to nursing students is an effective method to increase the consciousness of biomedical ethics, moral sensitivity and critical thinking disposition.

• 대한약침학회지
• /
• 제27권2호
• /
• pp.142-153
• /
• 2024

Objectives: This study aimed to analyze the educational needs of interns and residents in Korean medicine as the first step in developing an education program to improve their research competencies. Methods: A mixed-method design, incorporating both quantitative and qualitative data collection methods, was used to investigate the educational needs for research competencies among interns and residents working in Korean medicine hospitals nationwide. Data were collected through online surveys and online focus group discussions (FGDs), and processed using descriptive statistical analysis and thematic analysis. The study results were derived by integrating survey data and FGD outcomes. Results: In total, 209 interns and residents participated in the survey, and 11 individuals participated in two rounds of FGDs. The majority of participants felt a lack of systematic education in research and academic writing in postgraduate medical education and highlighted the need for nationally accessible education due to significant disparities in the educational environment across hospitals and specialties. The primary barrier to learning research and academic writing identified by learners was the lack of knowledge, leading to time constraints. Improving learners' research competencies, relationship building, autonomy, and motivation through a support system was deemed crucial. The study also identified diverse learner types and preferred educational topics, indicating a demand for learner-centered education and coaching. Conclusion: This study provides foundational data for designing and developing a program on education on research competencies for interns and residents in Korean medicine and suggests the need for initiatives to strengthen these competencies.

• Journal of the Korean Data and Information Science Society
• /
• 제15권4호
• /
• pp.707-716
• /
• 2004

Recently, many areas of application such as statistics and industrial engineering are interested in the effective education of databases. In this article we design and implement a database learning system based on learner management techniques. The system supports a personalized/ team-centered learning environment, monitoring the learning attitude of learners, and a method for the assessment.

• 실천공학교육논문지
• /
• 제13권2호
• /
• pp.233-242
• /
• 2021

본 논문에서는 비전공자들을 위한 교양과정으로, 기초 인공신경망 과목 커리큘럼을 설계하기 위해, 지도학습 인공신경망 매개변수 최적화 방법과 활성화함수에 대한 기초 교육 방법을 제안하였다. 이를 위해, 프로그래밍 없이, 매개 변수 최적화 해를 스프레드시트로 찾는 방법을 적용하였다. 본 교육 방법을 통해, 인공신경망 동작 및 구현의 기초 원리 교육에 집중할 수 있다. 그리고, 스프레드시트의 시각화된 데이터를 통해 비전공자들의 관심과 교육 효과를 높일 수 있다. 제안한 내용은 인공뉴런과 Sigmoid, ReLU 활성화 함수, 지도학습데이터의 생성, 지도학습 인공신경망 구성과 매개변수 최적화, 스프레드시트를 이용한 지도학습 인공신경망 구현 및 성능 분석 그리고 교육 만족도 분석으로 구성되었다. 본 논문에서는 Sigmoid 뉴런 인공신경망과 ReLU 뉴런 인공신경망에 대해 음수허용 매개변수 최적화를 고려하여, 인공신경망 매개변수 최적화에 대한 네가지 성능분석결과를 교육하는 방법을 제안하고 교육 만족도 분석을 실시하였다.

• 한국간호교육학회지
• /
• 제29권4호
• /
• pp.352-361
• /
• 2023

Purpose: The purpose of this study was to construct the education applying the Havruta method for nursing students and to investigate the effects on self-directed learning ability, critical thinking, and learning commitment. Methods: A nonequivalent control group pre-posttest design was used. The participants were 63 nursing students (experimental group, n=31; control group, n=32) at two universities. The experimental group received education applying the Havruta method for five weeks. The study was conducted from September 1 to November 30, 2022. The data were analyzed using IBM SPSS 27.0 for an χ² test, Fisher's exact test, independent t-test, and Mann-Whitney U-test. Results: The experimental group had a significant increase in self-directed learning ability (z=-2.13, p=.033). However, there was no significant difference in critical thinking competency (t=0.64, p=.524) and learning commitment (t=0.04, p=.969) between the two groups. Conclusion: The Havruta method is an effective nursing education tool for self-directed learning ability. The result of this study could be a guide for nursing professors in designing and implementing educational programs that apply the Havruta method. In the future, research that applies the Havruta method and evaluates its effectiveness in nursing education programs should be continued.

• 정보교육학회논문지
• /
• 제4권2호
• /
• pp.212-222
• /
• 2001

본 논문에서는 교육용 웹 기반 멀티미디어 코스웨어를 구축할 때 고려해야 하는 네비게이션 화면의 설계 방법에 관하여 연구하였다. 코스웨어를 구성하는 정보구조와 각 구조에 적합한 구체적 탐색 기법에 관해 분석하였으며, 이를 바탕으로 효율적인 초등학생용 웹 기반 멀티미디어 코스웨어를 위한 네비게이션 화면의 설계 방법으로 메뉴-연속 조합형 방법을 제안하였다. 그리고, 제안된 화면 설계방법에 따른 구체적인 코스웨어를 구현하여 현장에 적용 분석하였다.

• 성인간호학회지
• /
• 제14권1호
• /
• pp.5-14
• /
• 2002

Purpose: This study investigated the effect of an AIDS education program of nursing junior students on knowledge, attitudes, fear of contagion, and nursing intentions about AIDS. Method: The study was conducted in a university in Chungnam province from March, 2000 to May, 2001. Research design of this study was a nonequivalent control group, non-synchronized design. A traditional lecture education was given to the control group. The experimental group received a multi-media education using video tape and group discussion as well as traditional lecture education. Data were collected 1 month before and after education. The SPSS program was used to analyze the data. Results: The results of this study were as follows: There were significant differences in the mean of knowledge (t=4.227, p=.000), prejudice (t=-2.281, p=.025), social interaction (t= 4.144, p=.000) between experimental group and the control group. But, there were no significant differences in the mean of fear of contagion (t=-7.320, p=.467) and nursing intention (t=.800, p=.427) between the two groups. Conclusion: The findings of this study showed the benefits of providing educational interventions for improving knowledge and attitudes, but didn't show any significant changes on fear of contagion and nursing intention. Therefore, to reduce fear of contagion and increase nursing intention, various teaching strategies need to be further studied and evaluated.

• 디자인학연구
• /
• 제19권3호
• /
• pp.93-104
• /
• 2006

When the design profession started, design targets were mainly static hardware centered products. Due to the development of network and digital technologies, new products with dynamic and software-hardware hybrid interactive characteristics have become one of the main design targets. To accomplish the new projects, designers are required to learn new methods, tools and theories in addition to the traditional design expertise of visual language. One of the most important tools for the change is effective and rapid prototyping. There have been few researches on educational framework for interactive product or system prototyping to date. This paper presents a new model of educational contents and methods for interactive digital product prototyping, and it's application in a design curricula. The new course contents, integrated with related topics such as physical computing and tangible user interface, include microprocessor programming, digital analogue input and output, multimedia authoring and programming language, sensors, communication with other external devices, computer vision, and movement control using motors. The final project of the course was accomplished by integrating all the exercises. Our educational experience showed that design students with little engineering background could learn various interactive digital technologies and its' implementation method in one semester course. At the end of the course, most of the students were able to construct prototypes that illustrate interactive digital product concepts. It was found that training for logical and analytical thinking is necessary in design education. The paper highlights the emerging contents in design education to cope with the new design paradigm. It also suggests an alterative to reflect the new requirements focused on interactive product or system design projects. The tools and methods suggested can also be beneficial to students, educators, and designers working in digital industries.