This study examined effects of pronunciation training using automatic speech recognition technology on common pronunciation errors of Korean English learners. Participants were divided into two groups. One group was given instruction and training about the use of automatic speech recognition for pronunciation practice. The other group was not given such instruction or training as a control group. A pre- and post-test experimental design was used. The treatment period was four weeks. Participants who were taught about using automatic speech recognition for pronunciation practice showed small but significant improvements in pronunciation accuracy than those who did not. In addition, automatic speech recognition was found to assist in the diagnostic evaluation of common pronunciation errors, although it did not produce statistically significant improvements. Participants responded positively to the use of automatic speech recognition for pronunciation practice and testing, although there remain some concerns over technical aspects of the test.

한국의 다문화교육은 이주 배경 학생들을 대상으로 하는 교육이 주를 이루고 있다. 본 연구의 목적은 한국 다문화교육의 한계를 극복하기 위 해 비판적 다문화주의에 기반한 중등학교 학생들의 다문화 인식개선을 위한 교육 모델을 제시하는 것이다. 교육 모델은 김포지역 중고등학교 학생을 대상으로 진행한 교육사례를 바탕으로 하고 있다. 그리고 ‘다문화 인식개선’의 의미는 다문화교육의 한계를 극복하고 다문화에 대한 고정 관념을 개선한다는 의미를 내포하고 있다. 제시한 교육 모델은 모든 학 생을 대상으로 하며, 비판적 다문화주의에 기초하여 다문화 인식개선 교 육을 통해 이루고자 하는 가치는 권력관계의 변화를 추구하고 이주민을 삶의 주체로 인식하며 주체적으로 참여하여 변화를 추구하는 것이다. 가 치를 이루기 위해 교실 권력이 교사에게 집중되지 않도록 교실을 배치하 였다. 수업은 동기유발-주제 접근-주제 심화-실천으로 구성하였다. 교육 주제를 이주민으로 한정하지 않고 젠더, 장애, 노동, 환경, 이주민, 난민 등으로 확대하여 차별이 발생하는 기제를 알아내고 그것을 금지 시키는 방법을 대화와 토론을 통해 찾아내고 학습자가 실천 방법까지 성찰할 수 있도록 하였다.

Background: A weight-bearing jacket during treadmill gait training is being used for rehabilitation in stroke patients. However, the effect on various gait parameters has not been confirmed. Objectives: The purpose of this study was to investigate the comparison of exercise intensity through speed increase and weight-bearing jacket during treadmill gait training to restore gait ability in stroke patients. Design: Randomized controlled trials. Methods: This study recruited 24 stroke patients. The subjects were randomly assigned to the experimental group (wearing a weight-bearing jacket during treadmill gait training, n=12) and the control group (speed increase during treadmill gait training, n=12). Gait measurement device (G-walk) was used to measure the gait parameters of the subjects. Results: Both the experimental group and control group showed a significant increase in cadence, gait speed, stride length, and gait symmetry index post intervention (P<.05). In comparison between the two groups, the experimental group showed a significant increase in the gait symmetry index post the intervention than the control group (P<.05). Conclusion: Through this study, it was found that wearing a weight-bearing jacket was a more effective method for improving the gait symmetry index than increasing speed during treadmill gait training in stroke patients.

Purpose: This study aimed to explore nursing simulation training needs and the educational environment of instructors. Method: This study was conducted according to the inductive method of qualitative content analysis. An online focus group interview was conducted with six instructors with experience operating a nursing simulation. Data were collected in July 2021. Results: First, “nursing simulation practice operations” required simulation design elements, practical operations, and curriculum integration. Second, the “educational environment” showed a lack of human and physical resources, and there was a need for standard education reflecting the domestic nursing education environment. Third, for “instructor competencies”, the facilitator role, step-by-step education for strengthening instructor competencies, and cooperation with clinical experts were derived. Fourth, it was found that “learner competencies” should meet the nursing professionals’ needs; self-directed learning competency and unique human competency should also be strengthened. Conclusion: This study is meaningful because it seeks to understand the instructor’s needs for nursing simulation training and the educational environment. Moreover, it identifies considerations for instructor and learner competencies in the nursing simulation operator training programs.

목적 : 국내·외에서 보고된 뇌졸중 환자 대상의 운전 시뮬레이터 훈련 연구의 체계적 고찰을 통해 연구 경향과 대상자 특성, 사용 방법 및 시뮬레이터를 통한 중재의 효과성에 대해 알아보고자 한다. 연구방법 : RISS, PubMed 등의 데이터베이스를 이용하여 선정 기준에 부합하는 5편의 국내·외 연구를 검색하였 다. 분석 대상 연구들은 연구의 근거 기반 질적 수준 분석 모델에 따라 분류하였고, 임상적 분석 방법인 P.I.C.O 방법에 따라 분석하여 정리하였다. 결과 : 고찰한 연구는 총 5개로 근거 수준은 I, IV였다. 연구 대상자는 뇌졸중 환자로 운전 시뮬레이터 훈련 중재 를 통해 운전 기능 향상의 효과를 살펴보았으며, 중재 결과 다양한 영역에서의 향상이 보고되었음을 확인할 수 있었고, 1편의 논문을 제외한 4편의 논문에서 운전 기능의 유의미한 향상을 보고하였다. 결론 : 시뮬레이터를 이용한 중재는 많은 연구를 통해 효과가 입증되고 있었다. 추후 연구 대상자를 더욱 다양하 게 하여 도로 주행 능력 및 다양한 영역에서의 기능 향상을 위한 운전재활 연구가 지속적으로 이루어져야 할 것이다.

목적: 최근 다양한 분야에서 개인차를 통한 업무와 교육의 효율성을 증대시키기 위한 연구가 많이 소개되고 있다. 이러한 개인차를 나타내는 것 중 하나가 성격이다. 이에 본 연구는 인간 이해를 위한 성격유형 검사인 MBTI(Myers-Briggs Type Indicator) 성격유형을 사용하여 성격에 따른 시기능훈련 전, 후 양안시기능 향상도를 알아보고자 하였다. 방법 : 20대 성인 남녀 41명을 대상으로 MBTI 성격유형을 분류하고 개인별 시기능훈련 도구를 선정하여 시기 능훈련을 실시한 후, 시기능훈련 전, 후 양안시기능 검사값을 비교를 하였다. 결과 : 시기능훈련 전, 후 양안시기능 검사를 통해 MBTI 4가지 기질 간의 양안시기능 변화량을 비교한 결과 조절래그 변화량에서 유의한 차이가 나타났다. SP기질의 조절래그 변화량의 평균이 SJ기질의 조절래그 변화량 평 균보다 음의 방향으로 높게 나타났으며 통계적으로 유의한 차이를 보였다(p<0.050). 시기능훈련 전, 후 양안시기 능 검사를 통해 MBTI 선호지표 간의 양안시기능 변화량을 비교한 결과 판단 지표인 사고(T)-이상(F)에서는 원거 리 양성융합버전스 분리점, 회복점, 융합용이성, 단안 조절력 검사에서 사고형의 향상도가 이상형의 향상도보다 높게 나타났으며, 통계적으로 유의한 차이를 보였다(p<0.050). 결론 : 이상의 결론에서 MBTI 성격유형 간의 시기능훈련 전, 후 양안시기능 변화량에 차이가 있음을 확인할 수 있었으며, 이를 통하여 성격유형에 따라서 시기능훈련의 변화량이 다를 수 있으며, 개인의 성격유형을 반영한 시기능훈련 방식을 고안한다면 더 효과적이고 체계적인 시기능훈련 효과를 예상하고 적용시킬 수 있을 것으로 사 료 된다.

The army is concerned about the decrease in enlistment resources due to the low birth rate and the weakening of military combat power due to the shortening of the military service period. Now, the military's quantitative growth is no longer limited and it is a time for qualitative growth. To this end, the Army has been applying the Israeli learning method Havruta to recruit training to improve the quality of training since 2019. After applying Havruta, several scholars have studied the effect of recruit training applying Havruta. As a result, it was verified that recruit training applying Havruta improves the inner motive, creativity, and military service value of trainees. This study investigated how trainees' inner motive, creativity, and military service value affect their satisfaction and achievement. In addition, it was studied whether the effect of recruit training applied with Havruta on achievement differs according to the educational background (high school graduate or higher) and military family (professional soldiers within 4th degree) of the trainees. To this end, a survey was conducted on 472 recruits, and the structural relationship between each variable and the moderating effect were analyzed using the structural equation model. As a result of the study, military service value did not affect training satisfaction. Also, there was a difference in the effect of creativity on training satisfaction according to the educational background of new recruits, and there was a difference in the effect of military service value on training satisfaction and training achievement according to military family members. The purpose of this study is to contribute to the improvement of the army's recruit training development plan and effective training system.

본 연구는 젊은 해기사의 승선기피 현상이 뚜렷해지는 현 상황에서 코로나19(COVID-19) 기간 중의 위탁승선실습교육의 만족도 를 조사하고 실습교육 개선 방안을 제시하는데 있다. 나아가 위탁승선실습교육의 만족도 향상을 통해 해양대학교 재학생의 향후 해기사로 의 진로의식을 고취하고자 한다. 위탁승선실습을 다녀온 목포해양대학교 재학생들을 대상으로 설문조사를 실시하였으며 설문지는 교육운 영, 구성내용, 담당사관, 시설 및 교육환경, 교육효과, 교육만족도, 진로의식 등 7가지 요인을 포함하고 있다. 설문 분석 결과 교육운영과 교 육효과 요인에 대한 만족도가 상대적으로 낮았고 성별과 실습선종별로 만족도에 차이가 있었다. 또한 가설검증을 수행하여 위탁승선실습 교육의 구성내용이 교육만족도와 진로인식에 유의미한 영향을 미치지 못하였다는 것과 교육만족도와 진로의식 사이에 강한 상관관계가 존재함을 밝혔다. 위탁승선실습 전에 이루어지는 교육 및 홍보에 대한 개선과 담당사관이 교육자적인 마인드를 가지고 위탁승선실습생을 체계적으로 지도할 수 있도록 담당사관을 대상으로 한 지도 방법 교육 및 위탁승선실습생 교육 계획 수립 등이 필요함을 제시하였다.

For observation training of firing weapons, military operates Joint Fire Training Simulator system. During the acceptance test for deployment of weapon system, it occurred that could increase training fatigue in mock observation device. This study describes in cause analysis and improvement activities to solve it. Due to the characteristics of observing training with a small image panel through the ocular, image noise and skipping are factors that cause fatigue to training. It was analyzed that the noise of image was caused by HDMI (High-Definition Multimedia Interface) splitter and design change was promoted. In addition, it was determined that the image skip occurred due to the software filter for stabilizing the image of mock observation device. It was solved by improving the calculation error of accumulating data. Securing the quality of observation images is expected to reduce training fatigue and contribute to improving the training environment.

Gamma spectrometry is one of the main analysis methods used to obtain information about unknown radioactive materials. In gamma-ray energy spectrometry, even for the same gamma-ray spectrum, the analysis results may be slightly different depending on the skill of the analyst. Therefore, it is important to increase the proficiency of the analyst in order to derive accurate analysis results. This paper describes the development of the virtual spectrum simulator program for gamma spectrometry training. This simulator program consists of an instructor module and trainee module program based on an integrated server, in which the instructor transmits a virtual spectrum of arbitrarily specified measurement conditions to the students, allowing each student to submit analysis results. It can reproduce a virtual gamma-ray energy spectrum based on virtual reality and augmented reality technique and includes analysis function for the spectrum, allowing users to experience realistic measurement and analysis online. The virtual gamma-ray energy spectrum DB program manages a database including theoretical data obtained by Monte Carlo simulation and actual measured data, which are the basis for creating a virtual spectrum. The currently developed database contains data on HPGe laboratory measurement as well as in-situ measurements (ground surface, decommissioned facility wall, radiowaste drum) of portable HPGe detectors, LaBr3(Ce) detector and NaI detector. The analysis function can be applied not only to the virtual spectrum, but also to the input measured spectrum. The parameters of the peak analysis algorithm are customizable so that even low-resolution spectra can be properly analyzed. The validity of the database and analysis algorithm was verified by comparing with the results derived by the existing analysis programs. In the future, the application of various in-situ gamma spectrometers will be implemented to improve the profiling of the depth distribution of deposited nuclides through dose rate assessment, and the applicability of the completed simulator in actual in-situ gamma spectrometry will be verified.