This study investigated and analyzed the recognition and needs for Korean communication competency among non-Korean learners who participated in an online Korean language course. To this end, the importance, performance, and necessity of the categories of communication competency recognized by Korean language learners were measured, and then IPA(Importancce-Performance Analysis: Martilla & James, 1977) analysis and Borich’s needs analysis(Borich, 1980) were used. After implementation, we examined whether there were differences in outcomes depending on learner variables. After examining the sub-items, it was found that there were differences in importance, current level, and need depending on the learner’s home country, and there were differences in current level, demand, and necessity depending on academic background and Korean language proficiency. In addition, there are differences in need depending on the learner’s reason for learning Korean, so it is necessary to respond to individual learnier’s needs according to learner variables when designing curriculum for online foreign language learners of Korean.

해양수산부는 2016년부터 2020년까지 국제사회의 이내비게이션 도입에 선제적으로 대응하고 어선 등 소형선박의 해사안전 증 진을 위해 “초고속 해상무선통신망(LTE-M)” 구축을 포함한 한국형 이내비게이션 구축사업을 추진하였으나, 초고속 해상무선통신망의 활용 관점에서 특정 목적에 한정하는 등의 한계점이 식별되었다. 이에 따라 통신망의 활용성 증대를 위해 사용자를 대상으로 설문 조사 및 인터뷰를 수행한 결과, 망 활용의 범위 확대, 망 활용 대상 확장, 망 활용 방식 다각화, 그리고 규제 완화 측면에서의 법·제도적 개선 사항을 확인할 수 있었다. 본 연구에서 도출한 사용자 요구사항을 기반으로 하여 향후 관련 법제 정비방안에 기여할 수 있을 것으로 기 대한다.

본 연구에서는 운전 시뮬레이션을 사용하여 자율주행 환경을 구현한 후 3-수준 자율주행 조건에서 자율주행 차량 (automated vehicle: AV)으로부터 운전자에게 전달되는 제어권 인수 요구(takeover request: TOR) 정보의 양상(시각, 청각 및 시각+청각) 및 도로 형태(직선도로와 곡선도로)에 따라 운전자의 제어권 인수 시간(takeover time: TOT) 및 정신적 작업부하(제어권 인수 이후에 운전자들이 경험한 주관적 작업부하와 심장박동수에서의 변화)가 어떻게 차별 화되는지 분석하였다. 본 연구의 결과를 요약하면 다음과 같다. 먼저, AV로부터 TOR이 제시된 이후 실험참가자들 이 보인 TOT에 대한 분석 결과, TOR 정보양상의 측면에서는 시각 정보가 가장 빠른 TOT를 이끌어 낸 반면 청각 정보 조건에서 가장 느렸고, 도로 형태 측면에서는 직선도로 조건에 비해 곡선도로 조건에서의 TOT가 유의하게 더 느렸으며, 특히 청각 정보 조건에서 도로 형태에 따른 TOT에서의 차이가 가장 컸다. 둘째, 정신적 작업부하에 대한 분석 결과, TOR 정보가 시각 혹은 시각+청각적으로 제시된 조건에 비해 청각적으로 제시된 조건에서 주관적 작업부 하 측정치와 심장박동수 변화 크기 모두 전반적으로 더 낮았고 특히, 심장박동수 변화의 경우 이러한 경향은 곡선도 로 조건에서만 관찰되었다. 이러한 결과는 TOR 정보의 양상과 도로 형태에 따라 운전자의 TOT와 정신적 작업부하 수준이 달라질 수 있고, 특히 TOT가 빠를수록 정신적 작업부하 수준은 상대적으로 더 높아질 수 있음을 시사한다.

Recently, a closed-type plant factory has been receiving attention as a advanced agricultural method. It has diverse advantages such as climate-independence, high productivity and stable year-round production. However, high energy cost caused by environmental control system is considered as a challenges of a closed-type plant factory. In order to reduce the energy cost, investigation about energy load which is directly connected to energy consumption needs to be conducted. In this study, energy load changes of a plant factory have been analytically analyzed according to the environmental changes. The target plant factory was a lettuce growing container farm. Firstly, the impact of photoperiod, set temperature and relative humidity change were examined. Under the climate condition of Daejeon in South Korea, increase of photoperiod and set temperature rose a yearly energy demand of a container farm. However, increase of set relative humidity decreased a yearly energy demand. Secondly, the climate environment effect was compared by investigating the energy demand under 9 different climate conditions. As a result, the difference between maximum and minimum value of the yearly energy demand showed 21.7%. Lastly, sensitivity analysis of each parameter (photoperiod, set temperature and relative humidity) has been suggested under 3 different climate conditions. The ratio of heating and cooling demand was varied depending on the climate, so the effect of each parameter became different.

본 연구는 대학생의 상황학습 기반 예비부모교육에 대한 요구도를 조 사하여 학습자의 요구를 반영한 예비부모교육 개발을 위한 근거자료를 마련하기 위해 시행되었다. 본 연구에 참여한 대상자는 D시 소재 4년제 대학교 2곳, 2년제 대학교 3곳에 재학하는 대학생 367명이었으며, 데이 터는 온라인 Google 폼을 사용하여 배포 및 수집되었다. 자료는 IBM S PSS 22 Version을 사용하여 기술통계 및 독립표본 t-검정으로 분석되 었다. 연구결과는 2년제 대학생이 4년제 대학생에 비해 예비부모교육 내 용의 하위영역 중 부모됨에 대한 학습 요구가 더 높았고, 상황학습에 대 한 요구 또한 더 높았다. 한편 1~2학년이 3~4학년에 비해 상황학습에 대한 요구가 더 높았다. 본 연구는 대학생의 특성을 고려하여 예비부모 교육에 대한 요구도를 조사하고 반영하여 실제 학교 현장에서 실시 가능 한 예비부모교육 내용을 개발한 것에 그 의의가 있다.

본 연구는 육군의 직무보수교육 기관 중 하나인 육군대학의 리더십 교육에 역량기반 교육과정을 적용 하기 위한 교육요구도를 조사할 목적으로 수행하였다. 연구자는 육군 영관장교의 리더십 역량을 도출하 기 위해 먼저 군 리더십에 관한 문헌 11편을 분석하여 22개의 리더십 역량 풀을 도출하였다. 이후 국방대 학교 리더십 전공 석‧박사과정 학생장교 11명을 대상으로 초점집단면접(FGI)을 실시하여 10개의 리더십 잠정역량을 도출하고, 역량별 정의와 하위요소를 구체화하였다. 군 리더십 교수/교관 11명을 대상으로 3차례에 걸친 전문가 델파이조사를 통해 영관장교의 리더십 핵심역량을 확정하였다. 이는 책임감, 회복탄 력성, 창의력, 군사지식, 지적수용력, 상황판단/결심, 솔선수범, 의사소통, 동기부여, 팀워크 배양, 부하개발 이다. 이를 바탕으로 역량기반 교육과정 개발을 위한 교육요구도 조사를 위해 현재 육군대학에 재학 중인 학생장교(소령) 407명을 대상으로 리더십 핵심역량별 바람직한 수준(중요도)과 자신의 현재 수준에 대한 설문을 실시하였다. 자료분석은 설문결과에 성실하게 응답한 218명을 대상으로 실시하였다. 설문결과 분 석을 통해 Borich 요구도가 상위 50%에 속하며, The Locus for Focus Model의 제 1사분면에 있는 군사 지식, 회복탄력성, 의사소통, 동기부여, 부하개발을 최우선 역량으로 판단하고, 제 2사분면에 있는 상황판 단/결심을 차선으로 판단하였다. 다만 군사지식은 육군대학 전 교육과정을 통해 습득하므로 제외하였다. 이 결과는 육군대학의 리더십 역량기반 교육과정 개발을 위한 기초자료가 될 것으로 기대된다.

As the first step of risk management, risk identification is inevitable to understand the degree of work safety. However, the safety requirements can be divided in necessary factors and additional factors. Thus, we propose a safety requirements assessment model using Kano model derived from Herzberg’s two-factor theory, classifying safety requirements into ideal elements and must-be elements. The Kano model is usually applied to evaluate customer satisfaction divided into three major requirements in the fields of product development and marketing: attractive, must-be, and one-dimensional requirements. Among them, attractive requirement and must-be requirement are matched with ideal element and must-be element for safety requirement classification, respectively. The ideal element is defined as preventive safety elements to make systems more safe and the must-be element is referred to as fatal elements to be essentially eliminated in systems. Also, coefficients of safety measurement and safety prevention are developed to classify different class of safety requirements. The positioning map is finally visualized in terms of both coefficients to compare the different features. Consequently, the proposed model enables safety managers to make a decision between safety measurement and prevention.

이 연구의 목적은 중국 대학 한국어학과에서 개설된 한국문화교 육 관련 교과목과 사용하는 한국어 교재에 대해 살펴보고, 한국어 전공 학습자들의 요구조사를 통해 한국문화교육에 대한 개선 방향을 제시하 는 데 있다. 그 결과, 중국 대학 한국어학과에서 한국 문화에 대한 교 육을 부족하게 다루고 있음을 알 수 있으며, 이에 비해, 한국어학과 재 학 중인 학습자들은 모두 한국문화교육의 중요성과 필요성을 인식하고 있으며, 교육 내용 및 교수학습 측면에 대한 요구가 높았다. 이를 바탕 으로 본 연구에서는 1) 교육 내용의 풍부성, 2) 교수 학습의 다양성, 3) 교재 내용의 실제성, 4) 학습활동의 실천성이라는 네 가지 개선 방향을 제시하여 중국 대학 한국어 전공 학습자들에게 보다 더 적합한 한국문 화교육 방안을 마련하기 위한 토대를 다루었다는 데 의의를 둔다.

Recently, small and medium-sized manufacturing companies have shown increased interest in and participation in smart factories in order to survive in market competition. However, many SMEs build smart factories without a systematic review or preparation, which leads to them not being able to use them properly. This study considers the main reason for the low utilization rate of smart factories to be a lack of sufficient reflection of user requirements. Therefore, a method and procedure for deriving the priority of smart factory requirement functions and operating performance indicators based on QFD is proposed as a solution to this issue.

To analyze the status and needs of the small- and medium-sized garment manufacturing industry in Busan, this study comprised an online survey of companies and interviews with 14 representatives of the 98 companies. The results are as follows: Approximately 34.7% of the garment manufacturers were located in Geumjeong-gu, Busan. The most common type of work was the contracting factory type. Daily production output was between 100pcs and 300pcs. Production materials comprised 42.9% woven and 24.8% knitted fabrics. Main products were menswear, uniforms, womenswear, casual wear, sports and leisure wear, protective clothes, and children’s clothing. The main clients were uniform companies, main factories, wholesale markets, online shopping malls and promotion companies, exporters, and department stores. As a result of a survey on industrial needs with company representatives, their satisfaction with company employees was 57.2%, and the most important factor when hiring employees was job-related competencies, among which the ability to understand the sewing process was the most necessary. In terms of computer software literacy, illustrations and pattern CAD/CAM are required. They thought industry-university cooperation is crucial for advantage for advantage research and product development, as it allows for the sharing knowledge, resources, and especially human resources. The greatest administrative issue were human resources and funding.

This study analyzed requirements for medical masks and difference in satisfaction based on demographic characteristics and side effects experience caused by wearing medical masks. Three factors related to requirements for medical masks were identified: wearing comfort and usability, blocking function for harmfulness, and design. As a result of the difference analysis for requirements of medical masks based on demographic characteristics, all three factors showed a significant difference in gender and occupation. Design did in age and monthly income. As a result of the presence or absence of breathing difficulties experience, design factor was significant. As a result of the presence or absence of skin trouble experience, wearing comfort and usability showed a significant difference. As a result of the difference in satisfaction with medical masks based on demographic characteristics and side effect experience caused by wearing medical masks, breathing, ear string tightness, blocking harmful substances, price, and over all wearing comfort showed a significant difference by gender, marital status, age, occupation, and monthly income, and the presence of absence of breathing difficulty experience and skin trouble experience, respectively. As a result of the interaction effect analysis between demographic characteristics and side effects experience caused by wearing medical masks, it showed a significant interaction effect between gender and monthly income, between marital status and monthly income, between monthly income and breathing difficulties experience, and between monthly income and skin trouble experience.

Nursing ethics, which is an ethical norm of nursing practice, is basic to the professionalism of nurses, and ethical education is important in building the professional virtues. The study aimed to identify the needs of nursing ethics education targeting a group of nursing professionals in South Korea. This study adopted descriptive survey design via online survey. The questionnaire items consisted of the experience of ethical issues and the needs related to the subject of ethics education in nursing. 53 questionnaires were finally analyzed by descriptive statistics and correlation coefficients. The results showed that 40 of the study participants had more than 5 years of total clinical experience(69.8%). 48 of them previously participated in nursing ethics education(90.6%). The most frequently experienced ethical issues were ‘conflicts between colleagues’, ‘protecting of patient rights’ and ‘informed consent’. In relation to nursing ethics education, ‘ethical decision making and moral distress’, ‘shared decision making’ and ‘end-of-life care’ showed high needs for education. Overall, the higher the level of experience on ethical issues, the more educational needs for nursing ethics education(r=.360, p<.01). In addition, satisfaction with previous nursing ethics education was statistically significant positive correlation with the needs for the overall nursing ethics education topic(p.<01). In conclusion, the high level of experience on ethical issues shows the demands for continuity of ethical education and systematic improvement to improve the working environment of clinical nurses, and to meet the needs of nursing ethics education, a venue for discussion and education using case-based method should be provided.

This study aimed to investigate the need for dietary education and programs for young Koreans belonging to singleperson households in the metropolitan area. A total of 500 young adults aged 19-34 participated in the study through an online survey. Participants responded to questions on general characteristics, dietary problems, and the need for dietary education and programs. The subjects were divided into three groups as follows: Undergraduate students, employed workers, and others. Among the subjects from single-person households, 20.2, 67, and 12.8% were undergraduate students, employed workers, and others, respectively. When asked for their estimation of an appropriate self-pay when participating in a cooking class, 39.8% of total subjects responded ‘5,000-10,000 won’. The most preferred program for young adults in single-person households was the ‘support food package’. For the preferred method of dietary education, undergraduate students showed a greater preference for classes ‘at campuses’. However, employed workers and others had a higher preference for ‘non-face-to-face online classes’. Undergraduate students tended to generally have a higher preference for dietary education and support programs compared to employed workers and others. This study provides data that will be useful for establishing healthy dietary policies and education programs for young single-person households in Korea.

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.

This study was aimed at finding pedagogical answers to the question of ‘what are the qualities of native English speakers at a Korean middle school’. In this study, research results were derived using phenomenological methods from seven native English teachers at a middle school. The results of the study are as follows; 1) native English teachers should teach English effectively, 2) native English teachers should be able to adapt to their positions in Korea, 3) native teachers are ‘new information providers’ and ‘introducers of new cultures’. Korean society has focused on the external conditions and specifications of native speakers. However, it is now necessary to clearly define the qualities that native teachers should have and use them for recruitment and education of native teachers. Also, native teachers who want to work in Korea need to be trained according to the cultural and educational situation in Korea. Through this study,it is critical to consider measures to improve the legal status of native English teachers.

자율운항선박(MASS : Maritime Autonomous Surface Ships)은, 고도의 자율도를 가지고, 계획된 경로를 따라 자율 운항하지만, 필요시 육상원격제어센터(SRCC : Shore Remote Control Center)에서 선박의 운항에 직접 개입할 수 있다. 본 연구에서는 이러한 자율운항 선박의 운항을 육상에서 모니터링하고 유사시 원격제어하는 역할을 담당할 육상원격제어사(SRCO : Shore Remote Control Officer)의 교육 훈련에 필요한 시뮬레이터 시스템의 운용개념과 이를 가능하게 하기 위한 요구기능에 대해 검토하였다. 육상원격제어 시뮬레이터 시 스템은, 다수의 자율운항선박의 운항상황을 모니터링하는 Monitoring Station, 유사시 특정 선박의 운항에 직접 원격개입하는 Control Station의 기능을 모의하도록 하였고, 시뮬레이션 종합통제실, 자율운항선박 운항상황 모의 시뮬레이터, 그리고 주변의 유인선 운항을 모의하기 위한 통항선 시뮬레이터 등으로 구성하였다. 기능적으로는, 육상에서 선박을 직접 제어하기 위하여 원격으로 개입하는 ESRC(Emergency Situation for Remote Control) 상황을 정의하여 이러한 상황을 모의할 수 있도록 하였다.

전 세계 각국은 탄소 배출량을 줄이기 위한 다양한 노력을 하고 있다. 지난 수십 년간 몇몇 연구자들은 탄소배출량 을 줄이기 위해서 철근콘크리트 구조에서 철근을 FRP로 대체하기 위한 연구를 수행해 왔다. FRP보강근을 휨부재로 사용하기 위한 연구는 많이 수행되어 왔으나, FRP 보강근 기둥의 성능을 평가하고 설계하기 위한 연구는 거의 이루어지지 않았다. 본 연 구는 FRP보강근 콘크리트 구조 기둥과 철근콘크리트 기둥의 P-M 상관도를 비교하고, 철근콘크리트 기둥에서 철근의 대체재로 서 FRP보강근의 활용 가능성을 제시하였고, 변수는 콘크리트의 압축강도, FRP보강근의 종류, 보강근비이다.철근을 GFRP로 대체 할 경우, 요구 GFRP 보강근의 양은 철근의 4배이며, 철근비가 4% 이상이면 동일한 단면으로는 설계할 수 없다. 편심거리비가 1.0보다 크거나 철근비가 4%보다 작은 철근콘크리트 기둥의 철근을 CFRP로 대체할 경우, 보강근의양을 1/2수준으로 줄이거나 단면 크기를 줄일 수 있다.