• 한국정보시스템학회지:정보시스템연구
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• 제5권
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• pp.345-371
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• 1996

Previous studies on user training have largely focused on assessing models which describe the determinants of information technology usage or examined the effects of training on user satisfaction, productivity, performance, and so on. Scant research efforts have been made, however, to examine those effects of training by using theoretical models. This study presented a conceptual models to predict intention to use information technology and conducted an experiment to understand how training for computer skill acquisition affects primary variables of the model. The data were obtained from 32 student subjects of an experimental group and 31 students of a control group, and the information technology employed for this study was a university electronic mail system. The study results revealed that attitude toward usage and perceived behavioral control helped to predict user intentions ;; outcome expectations were positively related to attitude toward usage ; and self-efficacy was positively related to perceived behavioral control. The hands-on training for the experimental group led to increases in perceived ease of use, self-efficacy and perceived behavioral control. The changes in those variables suggest more causal effects of user training than other survey studies.

• 인간행동과 음악연구
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• 제18권2호
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• pp.19-43
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• 2021

본 연구는 학령기 자폐스펙트럼장애(ASD) 아동을 대상으로 음악제작 앱 기반 상호적 음악만들기 활동을 적용하여 의사소통 기술을 향상시키는지 알아보기 위해 진행된 사례연구이다. 음악만들기 중재는 타인의 음악패턴을 모방하여 주고받는 음악적 모방 단계(1단계), 타인의 음악 패턴을 반영하는 음악적 표현과 조정 단계(2단계), 타인과 공동 음악만들기를 시도하는 음악적 상호작용의 확장 단계(3단계)로 구성되었다. 본 연구에서는 대상자가 다양한 수준의 음악을 완성하고 조정하는 기회를 통해 대상자가 의견을 개시하고 조율하는 행동을 촉진하고자 물리적 악기가 아닌 음악제작 앱과 GarageBand를 활용했다. 연구대상자는 ASD로 진단받은 만 8세, 만 11세의 남아이고, 중재는 회기별 40분씩, 주 2회, 총 8회기 진행되었다. 음악적 상호작용 변화를 확인하기 위해 음악 활동 시 대상자의 의견 개시 및 조율 행동을 관찰하여 분석했고, 대상자의 부모에게 사전·사후 사회적 반응성 척도(SRS-2) 검사를 평정하도록 했다. 연구 결과, 중재에 참여한 대상자 모두 의견 개시 및 조율 행동과 음악적 상호작용 행동에 긍정적인 변화를 보였으며, 사회적 반응성 척도 점수에서 전반적인 감소가 나타나 본 연구가 대상자의 사회적 의사소통에 효과적임을 확인할 수 있었다. 이는 음악 테크놀로지를 활용한 상호적 음악만들기 활동이 ASD 아동의 사회적 의사소통 기술을 향상시키는 데 효과적인 중재 방안이 될 수 있음을 시사한다.

• Journal of Multimedia Information System
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• 제6권3호
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• pp.131-138
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• 2019

With the rapid evolution of communication technology, it became possible to overcome the spatial and temporal limitations faced by humans to some extent. Furthermore, the quality of personal life was revolutionized with the emergence of the personal communication device commonly known as the smart phone. In terms of defense networks, however, due to restrictions from the military and security perspectives, the use of smart phones has been prohibited and controlled in the army; thus, they are not being used for any defense strategy purposes as yet. Despite the current consideration of smart phones for military communication, due to the difficulties of network configuration and the high cost of the necessary communication devices, the main tools of communication between soldiers are limited to the use of flag, voice or hand signals, which are all very primitive. Although these primitive tools can be very effective in certain cases, they cannot overcome temporal and spatial limitations. Likewise, depending on the level of the communication skills of each individual, communication efficiency can vary significantly. As the term of military service continues to be shortened, however, types of communication of varying efficiency depending on the levels of skills of each individual newly added to the military is not desirable at all. To address this problem, it is essential to prepare an intuitive network configuration that facilitates use by soldiers in a short period of time by easily configuring the strategy network at a low cost while maintaining its security. Therefore, in this article, the author proposes a Zigbee-based local strategic network by using Opnet and performs a simulation accordingly.

• The Journal of Korean Physical Therapy
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• 제33권5호
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• pp.245-251
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• 2021

Purpose: This study sought to identify the effect of various types of communication by physical therapists on patient satisfaction and revisit intention. Methods: A total of 212 patients who received physical therapy in Seoul and the Gyeonggi province were surveyed on patient satisfaction and revisit intentions depending on the types of communication by physical therapists. Frequency and correlation analyses were conducted to process the data using the SPSS 22.0 program, and the AMOS 18.0 statistical package was used for confirmatory factor analysis. A structural equation modeling analysis was also performed to verify the model and the hypothesis that was set up in the present paper. Results: The survey showed that patient satisfaction correlates positively and significantly with patient-centric communication, physical factors, and spatial behavior. A significant negative correlation was also found between patient satisfaction and therapist-centered communication. Patient satisfaction positively correlated with revisit intentions. Conclusion: These results showed that there was a positive correlation between the communication of the physical therapist and the satisfaction recognized by a patient. This implies that the patient satisfaction with a physical therapist increases as the communication skills of a physical therapist improve. These findings suggest that a physical therapist must adopt patient-centric communication styles, physical factors, and spatial behavior. This study was important as it generated basic data for the formation of a therapeutic relationship through efficient and promotional communication skills. It recognizes the importance of communication between a physical therapist and a patient as the indispensable factor for interaction.

• 한국생산제조학회지
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• 제24권6호
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• pp.687-695
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• 2015

An experimental study on the automation of the coffee roasting process was conducted. For this study, a temperature sensor, controllers, and motors were added to a manually operated coffee roaster. The temperature, time, and exhausting damper control were selected as the control parameters. The thermocouple measurements were severely influenced by the thermocouple size and location of the roaster. As a result, the standard thermocouple size and location of the roaster were experimentally set to show a similar trend of temperature change by using a previously installed thermometer. A standard roasting process was chosen through repeated roasting experiments and the advice of a roasting expert. The automation of the roasting process was successfully executed using temperature criteria, such as the bean input and first and second crack occurrence, and by controlling the exhausting damper opening time. The control parameters and roaster skills can be used for similar types of roasters for process automation.

• International Journal of Advanced Culture Technology
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• 제7권3호
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• pp.65-69
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• 2019

In this paper, we proposed leadership development instruction program for liberal arts class to develop university students' leadership skill using Flipped Learning methodology, and showed the results which were obtained from classes where we applied the program. Leadership ranks high in the skills of those employed by businesses. But it is not easy to develop and exercise leadership. There are many leadership classes for students in Universities, they focus on theoretic, not practical aspects. Flipped Learning could be an efficient instruction learning tool to develop leadership, and has gained much interest lately due to its process involving prior study(pre-class) followed by the students' classroom involvement(in-class). Most of the students taking a course recognize improvement of their leadership skill and have positive results by the proposed program.

• 한국정보시스템학회:학술대회논문집
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• 한국정보시스템학회 1996년도 추계학술발표회 발표논문집
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• pp.29-48
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• 1996

Previous studies on user training have largely focused on assessing models which describe the determinants of information technology usage or examined the effects of training on user satisfaction, productivity, performance, and so on. Scant research efforts have been made, however, to examine those effects of training by using theoretical models. This study presented a conceptual model to predict intention to use information technology and conducted an experiment to understand how training for computer skill acquisition affects primary variables of the model. The data were obtained from 32 student subjects of an experimental group and 31 students of a control group, and the information technology employed for this study was a university's electronic mail system. The study results revealed that attitude toward usage and perceived behavioral control helped to predict user intentions; outcome expectations were positively related to attitude toward usage; and self - efficacy and perceived behavioral control. The changes in those variables suggest more causal effects of user training than other survey studies.

• 한국수학교육학회지시리즈D:수학교육연구
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• 제11권1호
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• pp.1-31
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• 2007

Recent research has documented that there is a close relationship between problem posing and problem solving in arithmetic. However, most studies investigated the relationship between problem posing and problem solving only by means of standard problem situations. In order to overcome that shortcoming, a pilot study with Chinese fourth-graders was done to investigate this relationship using a non-standard, realistic problem situation. The results revealed a significant positive relationship between students' problem posing and solving abilities. Based on that pilot study, a more extensive and systematic ascertaining study was carried out to confirm the observed relationship between problem posing and problem solving among Chinese elementary school children. Results confirmed that there was indeed a close relationship between both skills.

• 한국간호교육학회지
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• 제17권2호
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• pp.246-256
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• 2011

Purpose: With the decrease in available clinical sites, a decrease in adequately prepared clinical faculty, and demand to prepare health care students to begin work, we need alternative methods to teach clinical skills for health care professionals. The use of simulation as an educational process that can replicate clinical practices is becoming popular in nursing. Therefore, this study was conducted to review directions of simulation-based learning in nursing education. Methods: A systematic review of quantitative studies was undertaken using Medline, KERIS, and KISS. The primary search terms were simulation and nursing. Reference lists from relevant papers and the websites of relevant nursing organizations were also searched. Nine studies met inclusion criteria and were analyzed in detail. Results: All studies reported simulation as a valid teaching/learning strategy. Six of the studies (66.7%) showed that simulation technology was a practical and successful model to use in teaching a variety of clinical skills for nursing students and nurses. Conclusion: Simulation may have some advantages over other teaching methods, depending on the scenario, context, topic, and method. Further study is needed to determine the effect of team size on learning and to develop a universal method of outcome measurement.

• 문화기술의 융합
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• 제8권1호
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• pp.105-113
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• 2022

본 연구는 간호대학생을 대상으로 공감능력, 의사소통능력, 회복탄력성이 임상실습적응에 미치는 영향을 확인하여 효율적인 임상실습 교육을 위한 학습전략 마련을 위한 기초자료를 제공하고자 시도되었다. 연구참여자는 B시의 3개 대학의 간호대학생 244명을 대상으로 실시하였다. 자료분석은 SPSS 21.0 프로그램을 이용하여 실수, 백분율, 평균, 표준편차, t-test, ANOVA, 피어슨 상관계수, 다중회귀분석으로 분석하였다. 대상자의 공감능력은 3.49±.44점, 의사소통능력 3.86±.85점, 회복탄력성 3.63±.56점, 임상실습적응은 3.63±.52점이었다. 대상자의 임상실습적응에 영향을 미치는 요인은 공감능력, 의사소통능력, 회복탄력성으로 나타났으며, 설명력은 39.9%로 확인되었다. 본 연구결과를 통하여 간호대학생의 임상실습적응에 영향을 미치는 공감능력, 의사소통능력과 회복탄력성을 향상시키기 위한 교육프로그램 마련이 필요하다.