Key drivers of trucking safety climate from the perspective of leader-member exchange: Bayesian network predictive modeling approach

Huang, Yueng Hsiang; He, Yimin; Liu, Jin; Hu, Changya

doi:10.1016/j.aap.2020.105850

Cited by 13 publications

(5 citation statements)

References 47 publications

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“…Every variable was a node of PGMs, expressed by binary variables. The aim of Bayesian network modeling is to examine the probabilistic conditional dependency between the nodes, which can be theoretically specified or identified with a data-driven exploration [62].…”

Section: Methodsmentioning

confidence: 99%

Unsafe Behaviors Analysis of Sideswipe Collision on Urban Expressways Based on Bayesian Network

Ning

Bai

2022

Sustainability

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The causes of crashes on urban expressways are mostly related to the unsafe behaviors of drivers before the crash. This study focuses on sideswipe collisions on urban expressways. Through real and visual crash data, 17 unsafe behaviors were identified for the analysis of sideswipe collisions on an urban expressway. The chains of high-risk and unsafe behaviors were then revealed to investigate the relationship between drivers’ unsafe behaviors and sideswipe collisions. A Bayesian network diagram of unsafe behaviors was used to obtain the correlation between unsafe behaviors and their influence. A topology diagram of unsafe behaviors was then constructed, and relational reasoning of typical behavioral chains was conducted. Finally, the unsafe behaviors and behavior chains that were likely to cause sideswipe collisions on the urban expressway were determined. The possibility of each behavior chain was quantified through the reasoning of variable structures constructed by the Bayesian network. The result shows that the significant influential single unsafe behavior leading to sideswipe collision on urban expressways was lane change without checking the rearview mirror or not scanning the road around and queue-jumping; moreover, based on unsafe behavior chains analysis, the most influential chains leading to sideswipe collision were: improper driving behavior in an emergency—failure to turn on signal when changing lanes—distracted and inattentive driving. Some safety precautions and countermeasures aimed at unsafe behaviors could be taken before the crash. The results of the study can be used to reduce the number of sideswipe collisions, thereby improving traffic safety on urban expressways.

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Section: Methodsmentioning

confidence: 99%

Unsafe Behaviors Analysis of Sideswipe Collision on Urban Expressways Based on Bayesian Network

Ning

Bai

2022

Sustainability

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“…Another important consequence of the multidimensional component of LMX is that there can be a lot of variability within the types of exchanges (e.g., low-and high-quality LMXs) (Liden & Maslyn, 1998). It is stated that the establishment, development, and maintenance of positive relationships between the leader and the member in the business environment occur through high-quality exchanges (for example, respect, responsibility, admiration, appreciation, support) (Dulebohn et al, 2012;Graen & Uhl-Bien, 1995;Huang et al, 2021;Kurtessis et al, 2017). A high-quality leader-member exchange in the work environment reduces stress factors, while a low-quality leadermember exchange increases stress factors more (Montani et al, 2017).…”

Section: Leader-member Exchange (Lmx)mentioning

confidence: 99%

The Mediating Role of Job Satisfaction in the Effect of Leader-Member Exchange on Burnout: A Study on Physical Education Teachers

Duyan¹

2022

Kuramsal Eğitimbilim

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This research was carried out to examine the mediating role of job satisfaction in the effect of physical education teachers' leader-member exchange on burnout. As data collection tools, leader-member exchange, job satisfaction and the Maslach burnout scale were used. The study group of the research consists of a total of 155 physical education teachers who work in Malatya and Hatay provinces of Turkey. The study group was selected with the convenience sampling method, one of the non-random sampling methods. A questionnaire was applied to the teachers participating in the research via electronic communication tools. Data obtained from participants were analyzed using SPSS Amos 20.0 and Process macro. In the research, descriptive statistics, correlation, confirmatory factor analysis, and bootstrap regression analysis were performed. As a result of this study, it was found that job satisfaction played a mediating role in the effect of leader-member exchange on physical education teachers' burnout levels. It can be stated that increasing physical education teachers' leader-member exchange and improving their relationships with their superiors can effectively increase job satisfaction and reduce burnout.

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“…The leader role modelling relating to the safety of the employees in an organization will prove very beneficial because it will lead towards a high-quality exchange relationship among them. Therefore, it means if the leader exhibits the voice behaviour to promote the employee's safety then ultimately the employee will have the courage to show the behaviour to speak courageously against the unsafe practices at the workplace (Huang et al, 2021). The morally courageous behaviour is empowered in the employees if they get the proper role modelling from the side of the leader.…”

Section: ) the Mediating Role Of The Moral Emotions Between Leader Safety Role Modelling And Morally Courageous Behaviour Among Employeesmentioning

confidence: 99%

The Hindrance of Moral Emotions: Using Leader Role Modeling to Foster Morally Courageous Behavior in Employees

Ullah¹,

Khan²,

Malik³

2021

JSS

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The study is conducted with an aim to assess the impacts of leader ethical role modeling and leader safety role modeling on the morally courageous behavior among employees. The study has also checked the mediation of moral emotions, including moral sympathy, moral contempt and moral anger and disgust in between the relationship of leader ethical role modeling and morally courageous behavior among employees, and also between the relationship of leader safety role modeling and morally courageous behavior among employees. Quantitative data is collected from 364 employees, supervisors that are working together at the workplace and have high interaction and social exchange relationships. Data analysis by applying SPSS and Amos has revealed significant and positive impact of leader safety role modeling on the morally courageous behavior among employees, whereas the impact of leader ethical role modeling is found to be insignificant. The mediation of moral sympathy, moral contempt and moral anger and disgust in the relationship between leader ethical role modeling and morally courageous behavior, and also between the relationship of leader safety role modeling and morally courageous behavior is found to be significant and positive. The research has expanded the literature by considering moral emotions for developing the morally courageous behavior in the employees and to maximize the organizational outcomes as well.

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Key drivers of trucking safety climate from the perspective of leader-member exchange: Bayesian network predictive modeling approach

Cited by 13 publications

References 47 publications

Unsafe Behaviors Analysis of Sideswipe Collision on Urban Expressways Based on Bayesian Network

Unsafe Behaviors Analysis of Sideswipe Collision on Urban Expressways Based on Bayesian Network

The Mediating Role of Job Satisfaction in the Effect of Leader-Member Exchange on Burnout: A Study on Physical Education Teachers

The Hindrance of Moral Emotions: Using Leader Role Modeling to Foster Morally Courageous Behavior in Employees

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