營造業工程人員決策與安全行為關聯性之探討

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/77993

Title:	營造業工程人員決策與安全行為關聯性之探討
Authors:	林佳蓁;LIN, CHIA-CHEN
Contributors:	營建管理研究所
Keywords:	安全行為;決策風格;決策能力
Date:	2018-07-31
Issue Date:	2018-08-31 15:07:12 (UTC+8)
Publisher:	國立中央大學
Abstract:	根據我國勞動部職業安全衛生署統計，營造業在歷年各職業傷害千人率雖有逐漸下降之趨勢，但長期以來仍高居各產業第一，職業災害不但造成人員傷亡，同時也會增加工程之生產成本，顯示職業災害為營造業長期以來所面臨之問題。職業災害發生原因中，尤以不安全行為為主要原因，而不安全行為主要受到人員認知及環境的影響，又以認知中之「決策」為職災案例分析中最重要的認知因素。故本研究以不安全行為及決策領域中的決策風格與決策能力來做為研究的主題，針對決策及不安全行為的關聯性作探討，並對結果做出相關建議。本研究利用決策中的決策風格及決策能力各自發展量表，作為評估營造業工程人員於決策認知表現的工具，並利用安全行為量表評估營造業工程人員安全行為的認知程度。最終以決策及安全行為調查的結果，了解目前營造業工程人員的決策風格分佈與決策能力、安全行為之認知程度，並且透過統計分析來了解其關聯性。統計分析的結果顯示決策風格與安全行為並無顯著關係，而決策能力與安全行為有顯著關係。量表調查結果顯示營造業工程人員多數為指導型風格，而指導型風格的人在安全行為的表現較差，故可針對指導型風格的工程人員做重點管理，以有效減少不安全行為的發生。 ;According to the statistics of Occupational Safety and Health Administration, Ministry of Labor, the construction industry has the highest occupational accident rates among all industries over a long period of time even though the rates decrease year by year. Occupational accidents not only lead to casualties but also increase construction costs. The main cause of occupational accidents is unsafe behaviors which are affected by human cognitions and working environment. In the analysis of occupational accident cases, the "decision making" is found to be the most important factor of the five cognition factors. Therefore, this research aims at reducing the occupational accident rates by addressing unsafe behavior problems from the perspective of decision making, and focuses on discussing the relationship between decision making and unsafe behaviors. In this research, the questionnaires about decision making style and decision making ability are used to assess the decision making cognition performance of construction engineers whereas the safety behavior assessment questionnaire is used to evaluate their degree of safety behavior cognition. Statistical analysis is then used to investigate the relationship between decision making style, decision making ability and the awareness of safety behaviors. The statistical analysis result shows that decision making style and safety behavior are not significantly related while safety behavior is strongly corelated with decision making ability. In addition, most of the construction engineers are directive style decision makers, who have poor performance in safety behaviors. Therefore, we can focus on engineers with directive decision-making style to effectively manage potential unsafe behaviors.
Appears in Collections:	[Graduate Institute of construction engineering] Electronic Thesis & Dissertation

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