http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
시내버스 및 택시운전자의 작업부하가 피로에 미치는 영향과 부적정서상태의 매개효과
황윤숙,오주석,이순철 한국산업및조직심리학회 2009 한국심리학회지 산업 및 조직 Vol.22 No.1
본 연구는 시내버스운전자와 택시운전자가 운전을 하면서 느끼는 작업부하와 정서상태 그리고 피로의 수준을 알아보고, 작업부하 및 하위부담요인이 피로에 미치는 영향을 살펴보고자 하였다. 또한, 작업부하가 피로에 미치는 영향에서 정서상태가 매개변인의 역할을 하는지도 확인해보고자 하였다. 본 연구에는 시내버스운전자 63명과 택시운전자 48명이 참가하였다. 연구결과, 두 운전자집단 모두에서 작업부하를 많이 느끼는 운전자일수록 피로를 더 많이 호소하는 것으로 나타났다. 작업부하의 하위부담요인이 피로에 미치는 영향을 알아본 결과, 정신적 부담이 두 운전자집단의 피로에 공통적으로 영향을 미치고 있었다. 이외에 시간적 부담, 작업의 어려움 그리고 저해요소는 시내버스운전자의 피로에 영향을 미치는 것에 반해 신체적 부담과 노력의 부담은 택시운전자의 피로에만 영향을 미치는 것으로 나타났다. 정서상태의 매개효과를 검증한 결과, 두 운전자집단 모두에서 작업부하가 피로에 미치는 영향에 대해 부적정서상태가 매개변인의 역할을 하고 있었다. 시내버스운전자와 택시운전자는 대중교통수단을 운전한다는 측면이 동일하다. 따라서 비슷한 수준의 작업부하와 피로를 보고한 것으로 보인다. 그러나 업무 및 운전환경에 차이가 있기 때문에 그들의 피로에 영향을 미치는 심리적 요인이 다름을 확인하였다. 따라서 운수회사가 운전자의 피로를 개인의 문제로만 다룰 것이 아니라 운전자의 업무환경을 개선하기 위해 적극적으로 노력을 기울여야 할 것이다.
황윤숙,장종화,강경희,박정란,손소현,이선미,정다이,하정은,홍수민,장영은 한국보건의료인국가시험원 2020 보건의료교육평가 Vol.17 No.-
Purpose: This study aimed to evaluate the level of professional ethics awareness and medical ethics competency in order to assess thepotential need for ethics items to be included on the Korean Dental Hygienist Licensing Examination. Methods: In total, 358 clinical dental hygienists and dental hygiene students completed a structured questionnaire to evaluate their level of ethical awareness and medical ethics competency. The sub-factors of medical ethics were classified into relationships with patients,medical and social relations, and individual specialized fields. Results: Only 32.1% of participants indicated that they had taken a course on professional ethics in the university curriculum, but95.2% of respondents considered professional ethics to be important. The overall score for medical ethics competency was average(3.37 out of 5). The score for relationships with patients was 3.75 points, followed by medical and social relations (3.19 points) and individual specialized fields (3.16 points). The level of professional ethics awareness was higher among participants who had taken acourse on professional ethics than among those who had not done so or who did not remember whether they had done so. Conclusion: Dental hygienists were aware of the importance of professional ethics, but their medical ethics competency was moderate. Therefore, medical ethics should be treated as a required subject in the university curriculum, and medical ethics competency evaluations should be strengthened by adding ethics items to the Korean Dental Hygienist Licensing Examination.
황윤숙,정재연,김경미,황선희,한지연,박경화 대한치과위생학회 2015 대한치과위생학회지 Vol.17 No.3
The most effective prevention method for the periodontal disease consequences is a regular scaling and root planning (SRP). The purpose of this study was to identify and recognize the service status on dental hygienists for the health insurance benefit scaling being carried out from July 2013. 1. As for the presence or absence of personnel in charge of dental scaling only, 88.5 percent replied there was no such personnel. Dental hygienists were the most common employees who were in charge of scaling(83.7%). 2. What should be modified in the health insurance for scaling was asked, and the respondents answered the cycle of scaling was the first thing to be changed irrespective of career. 3. Whether the addition of scaling to the insurance of the health insurance had any positive impact on the duties of dental hygienists was asked. 47.4 percent of the respondents with 10 years or more of experience and 47.3 percent of the respondents with six to nine years of experience replied it had a positive impact, and 41.9 percent of the respondents whose length of career was five years or less answered its influence was neither quite positive nor negative(p<0.05). 4. Concerning the number of scaling patients and the required time before and after the addition of scaling to the coverage, the most dominant required time for scaling before it was between 20 and less than 30 minutes(46.8%), followed by between 30 and less than 40 minutes(36.5%). 5. The addition of scaling to the coverage of the national health insurance exerted a more positive influence on hospital management when it was thought to have a more positive impact on the work of dental hygienists(r=0.370, p<0.01).
황윤숙,박병준,김경호 한국전자통신연구원 2016 ETRI Journal Vol.38 No.4
This study was conducted to examine the usage effects of an augmented reality head-up display (AR-HUD) system on the risk perception and psychological changes of drivers. To do so, we conducted an experiment to collect the driver response times for vehicles and pedestrians as their risk perception behavior, and used a driving behavior determinants questionnaire consisting of Problem Evading, Benefits/Sensation Seeking, Anti-Personal Anxiety, Anti-Personal Angry, and Aggression factors for collecting the psychological characteristics of the drivers. Thirty drivers were randomly assigned into an in-vehicle AR-HUD using group and a control group. As a result, the Anti-Personal Anxiety and Anti-Personal Angry factors were negatively correlated with the response time for the control group. In contrast, these results were not shown for the in-vehicle AR-HUD system using group. These results indicate that the in-vehicle AR-HUD system may partially induce a relaxation of tension or stress for drivers with a high level of interpersonal anxiety. Therefore, the in-vehicle AR-HUD system might contribute to not only the visual safety driving behaviors of drivers, but also to their psychological driving safety with specific characteristics.