수술실 실습학생을 대상으로 한 참여교육의 효과

이미진 을지의과대학교 임상간호대학원 2007 국내석사

본 연구는 수술실 실습학생으로 대상으로 한 참여교육의 효과를 규명하여 효과적인 임상실습 지도를 위한 근거자료를 제공하기 위하여 시도되었다. 연구설계는 비동등성 대조군 전·후 실험설계를 이용한 유사 실험 연구이었으며, 연구대상은 D시에 소재한 E대학 병원 수술실에서 실습을 경험한 학생으로, 참여교육의 실습지도를 받은 실험군 39명과 기존의 방법으로 실습지도를 받은 대조군 35명이었다. 실험처치 전 동질성 유지를 위해 같은 교육기관에서 교육받고 있는 간호대학생을 연구대상으로 하였으며, 자료수집기간은 2006년 2월 24일부터 6월 23일까지이었다. 실험처치는 참여교육의 제공으로 수술실 실습기간 동안 간호사와 일대일로 실습지도를 받는 것이다. 실험군에게는 참여교육을 적용하였고 대조군에게는 기존의 교육방법인 관찰교육을 적용하였다. 연구도구는 수술실 환자간호 관련 간호지식을 측정하기 위해 간호학 교수, 수술실 간호사, 연구자가 개발한 25문항 객관식·선다형으로 구성된 간호지식 측정도구를 사용하였고, 간호기술을 측정하기 위해 연구자가 개발하고 간호학 연구자 2인의 자문을 받아 수정·보완한 OSCE 모듈을 사용하였다. 자기효능감 측정을 위해서 Sherer 등(1982)이 개발하고, 홍혜영(1995)이 번역한 것으로 총 23개 문항으로 된 자기효능감 척도를 이용하였으며, 임상실습 만족도 측정을 위해서는 이숙자(1980)의 도구를 토대로 문영순(1999)이 작성한 측정도구를 수정·보완한 총 30개 문항으로 된 도구를 사용하였다. 동질성 검증을 위해 설문지를 이용하여 대상자의 일반적 특성과 간호학 전공 및 교양 누적성적, 자기효능감을 측정하였으며, 효과검증을 위해서 수술실 환자간호 관련 간호지식, OSCE, 자기효능감 및 임상실습만족도를 측정하였다. 자료분석은 SPSS WIN 12.0 프로그램을 이용하였다. 대상자의 일반적 특성은 백분율과 평균, 빈도로 분석하였으며, 두 집단간의 동질성 검증을 위해 대상자의 일반적 특성, 간호학 전공 및 교양 누적성적, 사전 간호지식점수, 자기효능감은 X^(2)-test와 t-test로 분석하였다. 자기효능감과 실습만족도 측정도구의 내적 신뢰도는 Cronbach's α로 분석하였으며, 실험처치의 효과를 비교하기 위해 사후 간호지식점수, OSCE 점수, 자기효능감, 실습만족도는 t-test로 분석하였다. 대상자의 일반적 특성과 간호학 전공 및 교양 누적성적, 사전 간호지식점수와 자기효능감에 대한 동질성 검증을 실시한 결과 두 집단간에는 유의한 차이가 없었다. 연구결과 참여교육을 실시한 실험군과 관찰교육을 실시한 대조군의 수술실 환자간호 관련 간호지식과 자기효능감은 통계적으로 유의한 차이가 없었다. 참여교육을 실시한 실험군과 관찰교육을 실시한 대조군의 OSCE 점수(t=3.611, p=.001)와 임상실습 만족도(t=2.609, p=.011)는 통계적으로 유의한 차이가 있었다. 결론적으로 직접 간호활동을 포함한 참여교육을 받은 간호학생이 기존의 방법인 관찰교육을 받은 간호학생보다 임상수기술과 임상실습만족도가 높게 나타나 학생들의 효과적인 임상실습교육을 위해 적극적인 참여를 강화시켜야 하겠으며, 임상실습의 자료로 활용될 수 있기를 기대한다. The purposes of this study were to examine closely the effectiveness of hands-on education and to offer the basic data to promote quality of nursing education. The study used a nonequivalent control group pretest-posttest design. The subjects in this studying were the nursing students. 74 nursing students were participated in this study. Among them experimental group was 39 nursing students who experienced hands-on education and the control group was 35 nursing students who received conventional education. To keep up homogeneity before this study, the nursing students were recruited in same institution. The period of data gathering was limited from 24 Feb 2006 to 23 June 2006. The questionnaire measuring the nursing knowledge was developed, and the OSCE module measuring the nursing skills was developed by nursing professors operation room nurses. To measure the self-efficacy questionnaire was used which consisted in 23 items. To measure the satisfaction for clinical practice the 30 item questionnaire was used. The data were analyzed with SPSS WIN 12.0 program. For the verification of homogeneity between two groups the general characteristics, nursing knowledge and skill, for operation nursing were analyzed by X^(2)-test, t-test. The internal reliability about self-efficacy and satisfaction for clinical practice were analyzed through Cronbach's α. To compare the effect of experimental treatments nursing knowledge, nursing skill, self-efficacy and satisfaction for clinical practice were analyzed by t-test. The results of this study were as follows. There was no statistical significance between the two groups about nursing knowledge, self-efficacy but there was statistical significance about nursing skill(t=3.3611, p=.001), satisfaction for clinical practice(t=2.609, p=.011). In conclusion, these finding indicate that the hands-on education could be effective in increasing the nursing skill satisfaction for clinical practice.

미술체험전시에서 다중지능 이론의 교육적 효과에 관한 분석

성지영 서울대학교 대학원 2005 국내석사

경제교과 체험식 수행평가에 관한 연구

이진혁 부산외국어대학교 교육대학원 2007 국내석사

As drastic improvements on recognition and theory of world economy have been made recently, so have economic education. However it is said that Korea's economic education is unable to motivate students and ineffective as well because it is stagnant and distant from reality. Economic education is too theoretical and abstract because it has focused on the cramming of knowledge to prepare various tests including the national academic aptitude test. As a result, students have come to put emphasis on simple memorizing rather than understanding, applying and internalizing what they learn about economy. In this regard, it is fair to say that economic education and its assesment methods have not been effective in raising students' scholastic performance. Moreover, because of hard economic logics and terminology it wasn't easy to apply the performance assesment to economic education which required learning many concepts of theories and principles. This study is based on a view that the performance assesment has been considered as an alternative to the written assesment without adapting it to Korean education. Enough effort has not been made to change the fundamental teaching and learning process as well as assesment methods. Accordingly, it is necessary to change teaching and learning process and to have new assesment methods to serve the essential purpose of the performance assesment. Fortunately, as a slogan of open education, 'hands-on economic education' emphasizing on the interaction between teachers and students is becoming more important at local schools. The hands-on economic education is a kind of the performance assesment which is widely used in the US to make economic education effective. However, there has been no case of using the performance assesment of the hands-on economic education in Korea. The hands-on economic education, an active and participation-centered learning method, is an effective learning method to help students understand and apply theories and concepts of economy well. Based on the hands-on economic education, this study introduces keeping monthly domestic account books and simulative investment programs at the individual level, and publishing on-line newspaper and starting businesses at the group level as examples of the performance assesment of the hands-on economic education. These programs were basically designed to achieve objectives of economy education. They can be combined and applied according to students' level for better use. Experience is the best teacher. Acquiring knowledge through experiences at school will give students opportunities to apply it to real life. Unlike other performance assesment, the hands-on performance assesment program enables students to understand basic concepts of economy and to become interested in economy through experience-oriented teaching and learning process. This study concludes that the hands-on performance assesment program has a positive effect on achieving objectives of social studies and economic education in high schools.

한말 근대교육기관의 영어교육

박세정 연세대학교 교육대학원 2018 국내석사

Development and Characterization of a Peanut-Shell Based Activated Carbon and the Outcomes of a Hands-On Approach to Chemical Education

Pitre, Danielle Mississippi State University ProQuest Dissertation 2022 해외박사(DDOD)

Heavy metals are a recognized toxic environmental contaminant, even at very low concentrations. There have been well-known events in the last decade within the US of high amounts of lead in the drinking water supplies of cities, leading to detrimental effects within its population. Ways have been found to remove this metal, and others, from water with expensive adsorbents. The aim of the first part of this research was to create an inexpensive adsorbent from a waste material and modify it in such a way that it would be adept at removing heavy metals from water.In Chapter I, we were able to remove lead, copper, and cadmium using our peanut shell-based activated carbon, getting a high amount of metal adsorption when the activated carbon was activated with phosphoric acid, pyrolyzed, and then cooled under a nitrogen atmosphere. The activated carbon was characterized and found to have a BET surface area of 781 m2g-1 and a Langmuir maximum isotherm capacity of 100.2 mg/g. By using the data obtained in this work, it could lead to the development of further economically made adsorbents to be used to provide more people with clean drinking water.The second part of our work focused on the benefit of a hands-on approach to chemical education. In Chapter IV, we discuss the development and implementation of our NSF-funded summer research experience for undergraduates program, as well as the student-reported results from their 10-week research experience. These surveys showed consistent self-reported growth among the student cohort in the skill sets that were focused on during the program.Chapter V focuses on the development, application, and analysis of results for a novel home-based laboratory component for a semester-long organic chemistry course. It featured 12 lab activities: 8 hands-on experiments and 4 online modeling exercises. By developing and sharing this off-campus approach, we hope to provide an option for other universities that are looking for at-home laboratory experiences for their own students.Overall, we found that these approaches to experiencing chemistry in a hands-on way were beneficial to students and provided them with a greater interest in chemistry.

Analysis on Effectiveness of Algorithms Teaching Method With Hands-on Activities For Non-CS Majors

Vural, Halit 고려대학교 대학원 2009 국내석사

This research proposes an algorithm teaching method by using an analysis of simple algorithms with hands-on activities. It is an experimental study on teaching well-known sort algorithms to non-CS major students in an introductory course to computer science. The course was designed to help students in a beginning computer science course learn algorithmic thinking skills. The applied method of the course involves hands-on activities to analyze sorting algorithms which enable the realization of computer programming activities. We separated the participants into two procedural groups in which they both learned the sorting algorithms through hands-on activities. We applied the method in two different manners. One of the groups used a card game and the other used a software tool to understand the given algorithm. We then compared the performance of the two groups to assess the learning process. Both groups did well in applying an algorithmic analysis and understanding the given algorithm. In addition both groups grasped the design skills needed to create an algorithm for a given problem. We assessed some differences in learning performance between the two groups. This study reports the process of course activity and its results. The aim of the study is to help researchers and instructors with their CS education studies.

Development, Characterization, and Assessment of Low-Cost, Hands-On Educational Tools for Improving Understanding of Heat Transfer Phenomena

Reynolds, Olivia M Washington State University ProQuest Dissertations 2022 해외박사(DDOD)

Active learning is widely recognized as superior to traditional passive, lecture-based techniques for fostering learning in STEM courses. Interactive, hands-on learning where students interact with their peers and physical systems is an effective type of active learning. As the need for scientists and engineers continues to grow, understanding and incorporation of interactive learning pedagogies into STEM classrooms is critical. This dissertation is focused on the development, characterization, and assessment of very low-cost, visual hands-on learning tools which can be used to demonstrate and foster understanding of complex heat transfer phenomena in undergraduate engineering courses. First, the performance of a miniaturized double pipe heat exchanger is presented. Behavior can be predicted highly accurately with industrial correlations and results from conceptual and motivational assessments show the heat exchanger helps improve understanding and is well-received by students. Next, the effectiveness of the double pipe heat exchanger is compared to the effectiveness of a simpler module for demonstration of basic fluid mechanics principles. Two module implementation modes are compared: in-person and virtual demonstration. Hands-on and virtual implementations are shown to promote similar improvements in student understanding, highlighting the usefulness of the learning modules and other hands-on learning pedagogies in resource-limited or distance-based education settings. The double pipe heat exchanger module is shown to be significantly less effective for promoting conceptual understanding gains compared to the simpler fluid mechanics module and reasons for this are discussed. Finally, the development and characterization of a new module to demonstrate evaporative cooling, which is a complex heat and mass transfer process used in several industrial and residential processes, is detailed. The behavior of the device is evaluated with a fractional factorial design, compared to performance trends observed with larger-scale systems, and a new numerical model for prediction of water and air temperatures and performance is presented. Overall, the miniaturized evaporative cooler is shown to behave similarly to large-scale systems, highlighting its usefulness as a classroom teaching tool.

They Might Be Older, but They Have Less Experience: the Lived Expectations and Experiences of Athletic Training Preceptors in Graduate Athletic Training Student Mentorship

Dorsten, Amanda Kristine ProQuest Dissertations & Theses The University of 2020 해외박사(DDOD)

초등학생의 생물다양성 의식 함양을 위한 체험환경교육 효과에 관한 연구 : 국립생물자원관을 중심으로

최창희 연세대학교 교육대학원 2010 국내석사

본 연구는 체험환경교육 방법을 통한 생물다양성 보전에 관한 교육을 위해 초등학교 5학년 학생들을 대상으로 하여, 학교 환경교육과 연계될 수 있는 보다 구체적이고 체계적인 체험학습 프로그램을 개발하고 실시한 후, 그 효과를 검증하였다. 이를 위해 국립생물자원관의 다양한 자료들을 중심으로 생물다양성에 관한 체험환경교육 프로그램 8차시를 구안하여 초등학교 5학년 학생들에게 적용한 후 생물다양성에 관한 개념과 중요성에 관한 인식, 보전을 위한 방법, 환경친화적 태도 등에 관한 내용으로 구성된 설문지를 실험집단과 비교집단으로 나누어 사전·사후 검사함으로서 수업의 효과를 검증하였다. 본 연구의 결과를 요약하면 다음과 같다. 첫째, 생물다양성 체험환경교육 프로그램 적용 후 실험집단과 비교집단의 사전-사후 검사를 통해 전반적인 수업 효과를 알아보기 위해 통계 처리한 결과 생물다양성 체험환경교육 활동이 학생들의 태도·지식·인식 변화에 긍정적 효과를 미침을 알 수 있었다. 둘째, 생물다양성 체험환경교육 프로그램 적용 후 생물다양성 및 환경에 대한 영역별 수업 효과는 1) 환경일반태도에서 통계적으로 유의미한 차이가 있는 것으로 나타났다. 2) 환경오염태도는 실험반은 평균이 0.53, 비교반이 0.67 증가하였다. 이것은 강의식 환경교육이 환경오염 중심으로 이끌어지고 있다는 것을 의미하고 더 효과적이라는 것을 나타내고 있다. 3) 동물보호 영역은 실험반은 평균이 0.67, 비교반이 0.50 증가하여 긍정적으로 향상되었다. 4) 생물다양성 지식 영역은 통계적으로 유의미한 차이가 있어 생물다양성 체험환경교육이 학생들의 생물다양성 지식변화에 매우 효과적임을 알 수 있다. 5) 생물다양성 인식 영역은 실험반과 비교반이 통계적으로 유의미한 차이가 나타나 생물다양성 체험환경교육이 생물다양성에 대한 가치와 필요성 인식 향상에 긍정적으로 작용함을 입증하였다. 6) 생물다양성 태도는 실험반은 평균이 0.83, 비교반이 0.47증가하여 통계적으로 유의미한 차이가 있었으며 다른 주제에 비해 두드러지게 긍정적으로 증가하였다. 셋째, 생물다양성 체험환경교육 프로그램의 효과를 검증하기 위하여 프로그램에 참여한 실험집단 학생들에게 프로그램에 대한 사후 평가를 흥미와 만족도에 관한 정성적 설문지 문항을 통하여 그 반응을 조사한 결과, 학생들은 생물다양성 체험환경교육 프로그램의 흥미도, 모둠활동, 자료활용도, 시간운영, 활동내용 등에 대해 전체적으로 긍정적이고 만족한 반응을 보였으며 프로그램의 내용, 활동과정, 활동효과 등에 대한 학생들의 흥미와 만족 평가는 대체로 높게 나타났다.