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박희석(Park, Hee-Seok) 한국산업경영학회 2002 한국산업경영학회 발표논문집 Vol.2002 No.4
본 연구는 호텔정보시스템의 품질이 행동의도인 시스템 사용의도에 미치는 영향을 파악하고자 시도되었다. 특히 사용자 가치와 사용자 만족 두 척도의 유용성을 비교.검토하며, 이들의 매개역할을 검증하는데 있다. 분석결과, 정보 품질과 시스템 품질은 사용자 가치와 사용자 만족에 각각 정(+)의 영향을 미치고 있다. 그러나 서비스 품질은 사용자 가치에는 유의하게 정(+)의 영향을 미치나, 사용자 만족에는 유의한 정(+)의 영향을 미친다는 가설은 지지되지 않았다. 그러나 정보 품질과 시스템 품질 그리고 서비스 품질은 사용자 가치와 사용자 만족을 통하여 시스템 사용의도에 간접적으로 정(+)의 영향을 미치고 있음을 확인하였다. 즉, 호텔정보시스템의 품질에 있어서 사용자 가치와 사용자 만족은 시스템 사용의도에 매개효과가 있음을 발견하였다. 그리고 사용자 가치와 사용자 만족 두 척도 중에서 행동의도인 시스템 사용의도를 설명하는데 더욱 더 유용한 척도는 사용자 가치임을 발견하였다. 이는 마케팅 분야에서의 선행연구와 일치하는 결과로서 정보시스템에서도 지지되고 있음을 나타내고 있다. Since the importance of quality as a improving quality of the hotel information systems have been raised at early 1990's, many studies have shown a causal relationship between information systems and system use intentions. However, there have been only few studies which try to investigate variables mediating the relationships between hotel information systems and system use intentions. This paper proposes user's values and user's satisfactions mediate this relationship. A structural model and several hypotheses were developed regarding the relationships. Based on the collected data from 331 hotel employees, the structural model was analyzed with LISREL 8.30. The results can be summarized as follows. First, the greater the hotel information system's quality, the greater the user's values. Second, the greater the user's values, the greater the user's satisfactions. Third, the greater the user's values, the greater the system use intentions. Finally, the greater the user's satisfactions, the greater the system use intentions. At the end of the paper, managerial implications and future research directions are discussed.
박희석 ( Park Hee Seok ) 대한관광경영학회 2003 觀光硏究 Vol.18 No.1
The purpose of this study is to develop the service quality measurement scales on property management systems in hotel(PMSQUAL). Therefore the hotel property management systems service quality measurement attributes and dimensions have higher validity and reliability than before. The procedure of this study is as follows: First, the attributes and dimensions are developed through the rigorous analysis of literature review. Second, the attributes and dimensions have been developed are refined after the pilot survey. Third, the final survey used for criterion-related validity test, reliability test and factor analysis. Eventually, thirty three attributes and eight dimensions are extracted and discussed.
전신진동을 결합한 교각운동이 대학 축구선수의 다리 근활성도와 균형능력에 미치는 영향
박희석(Park Hee Seok),양대중(Yang Dae Jung) 한국발육발달학회 2019 한국발육발달학회지 Vol.27 No.3
The purpose of this research is to study the effects of bridging exercise combined with a whole body on lower extremity muscle activity and balance ability. Thirty college soccer players were selected as experimental subjects. Fifteen were randomly assigned to the experimental group that performed bridging exercise combined with whole body vibration and the other fifteen were randomly assigned to the control group that performed bridging exercise on an unstable surface. The subjects were also assigned to work out on treadmill for thirty minutes and additionally, each group performed either bridging exercise combined with whole body vibration or bridging exercise on an unstable surface five times a week for four weeks, each session lasting for thirty minutes. An analysis on lower extremity muscle activity and balance ability was measured and recorded prior to the assignment of exercise routine. After four weeks of experiment, the same items were measured in the same manner for a group analysis. In the group analysis, the experimental group showed a showed a statistically significant difference in terms of the lower extremity muscle activity when compared with the control group. In the group analysis, the experimental group showed a showed a statistically significant difference in terms of the balance activity when compared with the control group. These results show that bridging exercise combined with whole body vibration is more effective for lower extremity muscle activity and balance ability. Based on this result, the study recommends an effective program that can also be applied to elite players, amateurs and also leisure athletes. Based on this study, further research must be conducted on various vibration frequencies in order to devise an effective whole body vibration exercise program.
호텔종사원의 영상표시단말기를 사용한 업무가 근골격계 장애에 미치는 영향
박희석(Hee Seok Park) 한국관광연구학회 2006 관광연구저널 Vol.20 No.1
The purpose of this study is to present the method of effective VDT syndrome by studying the effect of VDT work on work-related musculosketal disorders in the deluxe hotel. A total of 113 samples were collected through questionnaires from the variety types of deluxe hotel. To verify hypotheses ANOVA and frequency analysis is used. The results can be summarized as follows: The result indicates that the symptom rates of upper extremity disability in VDT operators were higher than those of controls especially in neck and shoulder area. 44.5% of 113 VDT operators met our case definition of upper extremity disorder by subjective symptom.
박희석 ( Hee Seok Park ),이영오 ( Young Oh Lee ) 한국스포츠리서치 2007 한국 스포츠 리서치 Vol.18 No.4
The purpose of this study was to examine the effects of the relationship development of security industry between on Ubiquitous Era. This present study took as its object over 18 aged people`s presently in 2007 residing in seoul and kyonggi-do. The sample of 500 peoples was selected. There was a response of 481. In order to analyze the data study used Statistical package of SPSSWIN version 12.0. To analyze materials, factor analysis, reliability analysis, t-test, one-way ANOVA, correction analysis, multiple regression analysis, Chi-Square(x2). This study utilized independent samples like t-test and one-way ANOVA to compare the difference of service quality and consumer satisfaction according to social demographic characteristics. Based on the above research methods and procedures, this study produce the following result. This study establishes a plan for development technology between security industry service on the ubiquitous Era. The objectives of this research as seen below. The contemporary history sliced raw fish joins in Yoo rain quota su with arrival of time and hour queue li related with a mote service the many discussion is coming to accomplish. Specially with location information confirmation technique or the organism recognition back the same promising technique hour queue li, the attention to relate with a mote service it is receiving and there is hour queue li as the fundamental technique for a mote service it sees to a network society and with the fact that it becomes universal anger. Specially, assuming if a contemporary history conference multi branch negation, when with dangerous element, Yoo rain quota su the public service which uses a technique currently the crime prevention which we are having, prevention of disaster, the attention it is receiving with the effective means it will be able to solve the problem of the fireproof back. Even from in that Yoo rain quota su about lower hour queue li the change and activating effect against a portion in mote service leans.