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호텔 종사원의 그릿과 혁신행동의 관계에서 조직신뢰의 매개효과
강상묵 ( Kang Sangmuk ),유양호 ( Yoo Yang-ho ) 한국관광산업학회 2021 Tourism Research Vol.46 No.4
본 연구는 호텔 종사원을 연구대상으로 선정하여 첫째, 호텔 종사원의 그릿과 조직신뢰의 관계를 밝히고자 하였고, 둘째, 호텔종사원의 그릿과 혁신행동의 관계를 검증하고자 하였으며, 셋째, 호텔 종사원이 지각하는 조직신뢰와 혁신행동의 관계를 검증하고자 하였다. 마지막으로 호텔 종사원의 그릿과 혁신행동의 관계에 미치는 조직신뢰의 매개효과를 검증하고자 하였다. 자료 수집을 위한 설문조사는 서울 소재 4성급 이상의 호텔 10곳의 종사원을 대상으로 2021년 7월 5일부터 7월 18일까지 실시되었다. 설문지는 총 228부가 응답되었으며 그 중 응답이 불성실한 18부를 제외한 총 210부가 분석에 사용되었다. 실증분석 결과는 다음과 같다. 첫째, 호텔 종사원의 그릿은 조직신뢰에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 둘째, 호텔 종사원의 그릿은 혁신행동에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 셋째, 호텔 종사원이 지각하는 조직신뢰는 혁신행동에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 마지막으로 호텔 종사원의 그릿과 혁신행동의 관계에서 조직신뢰는 매개효과를 나타내는 것으로 검증되었다. 이러한 분석결과에 따른 궁극적인 본 연구의 결과는 호텔기업에서 경쟁 우위를 달성하기 위한 조직관리 관점에 호텔 종사원이 지각한 그릿과 조직신뢰, 혁신행동에 기반한 조직관리 기법을 제시하고자 하였으며, 본 연구를 바탕으로 한 미래의 연구방향을 제시하였다. The purpose of this study aimed to explore 1) the relationships between hotel employees' grit and organizational trust 2) the relationship between hotel employees' grit and innovative behavior 3) the relationship perceived hotel employees' organizational trust and innovative behavior 4) mediating effect of organizational trust. To achieve these purposes, questionnaire was developed based on previous study and data were collected by 5 and 4 star hotel employees in Seoul. A questionnaire survey was distributed to a total of 228 hotel employees from July 5th, 2021 to July 18th, 2021. Among them, 210 questionnaires were used for actual analysis. SPSS frequency analysis was used to understand demographic properties and factorial analysis and reliability analysis was used to verify reliability of the variables. Also, regression analysis was used to verify the hypothesis. The results of the study are as follows; First, the results of this study shows that hotel employees' grit has a positive effect on the organizational trust. Second, hotel employees' grit has a positive effect on the innovative behavior. Third, organizational trust has a positive effect on the innovative behavior. Fourth, it has been found that the organizational trust mediating effects between hotel employees' grit and innovative behavior. The ultimate results of this study bring up to set up the new strategy in ways on the organization management practices focused on the grit, organizational trust, innovative behavior in the organizational management of the hotel firms to preempt competitive advantage.
호텔 종사원이 지각하는 비인격적인 감독행위가 조직침묵에 미치는 영향에 있어 자아존중감의 조절효과에 관한 연구
강상묵 ( Sangmuk Kang ),권진희 ( Jinhee Kwon ) 관광경영학회 2018 관광경영연구 Vol.82 No.-
The purpose of this study aimed to explore the relationships between abusive supervision behavior and organization silence. In addition, it tries to find out the moderating effects that the self-esteem have contributed to perception of abusive supervision behavior and organization silence. To achieve these purposes, questionnaire was developed based on previous study and data were collected by customers in the hotel. In total, 300 questionnaires were distributed and 247 valid and complete questionnaires were collected for empirical data analysis. Then the data and hypotheses were examined. The results of the study are as follows; First, the results of this study shows that abusive supervision behavior has a positive effect on the organization silence. Second, self-esteem showed moderating effect on the relationship between abusive supervision behavior and organization silence. The ultimate results of this study bring up the new direction in ways the human resource management and the organization management in the hotel firms which emphasizes the importance of abusive supervision behavior, organization silence and self-esteem. The contribution and limitations of this research were discussed and the future possible researches were mentioned.
Crowhurst-Zhenquan 방법을 이용한 1차원 Madsen-Sørensen 확장형 Boussinesq 방정식의 수치 시뮬레이션
강상묵(Sangmuk Kang),박진수(Jinsoo Park),장택수(Taek Soo Jang) 한국해양공학회 2017 韓國海洋工學會誌 Vol.31 No.5
The aim of this paper is to apply the Crowhurst-Zhenquan scheme to one-dimensional Madsen-Sørensen extended Boussinesq equations. In order to verify the application of the aforementioned scheme, the propagation of solitary waves was simulated for two different cases of submarine topography; e.g., a plane beach and submerged breakwater. The simulated results are compared to the results of recent studies and show favorable agreement. The behavior of progressive waves is also investigated.