1
|
Ghorbani M, Ebrahimi H, Vosoughi S, Eskandari D, Moradi Hanifi S, Mandali H. Analyzing the influential factors of process safety culture by hybrid hidden content analysis and fuzzy DEMATEL. Sci Rep 2024; 14:1470. [PMID: 38233481 PMCID: PMC10794464 DOI: 10.1038/s41598-024-52067-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 01/12/2024] [Indexed: 01/19/2024] Open
Abstract
Due to the complex nature of safety culture and process industries, several factors influence process safety culture. This paper presents a novel framework that combines the hidden content analysis method with Decision Making Trial and Evaluation Laboratory (DEMATEL) and Fuzzy logic to achieve a comprehensive set of influential factors and their relationship. The proposed methodology consists of two primary stages. Firstly, combined methods of literature review and Delphi study were used to identifying influential factors of process safety culture. Secondly, the Fuzzy-DEMATEL approach is employed to quantify and determine the relationships between different influential factors. A diverse pool of experts' opinions is leveraged to assess the impact of each factor on others and process safety culture. In the first stage, 18 factors identified as influential factors on process safety. The findings of second stage revealed that eight variables were identified as causes, while ten variables were classified as effects. Also, the Organization management's commitment to safety factor had the greatest influence among all of the factors. As well as, the most significant interaction was associated with the risk assessment and management aspect. The integrated approach not only identified the influential factors, but also elucidates the cause-effect relationships among factors. By prioritizing factors and understanding their interconnections, organizations can implement targeted safety measures to improve process safety culture. Its effectiveness in quantifying qualitative data, identifying influential factors, and establishing cause-effect relationships make it a valuable tool for enhancing safety culture in process industries.
Collapse
Affiliation(s)
- Mohammad Ghorbani
- Occupational Health Research Center, Department of Occupational Health and Safety Engineering, Faculty of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Ebrahimi
- Occupational Health Research Center, Department of Occupational Health and Safety Engineering, Faculty of Public Health, Iran University of Medical Sciences, Tehran, Iran.
| | - Shahram Vosoughi
- Occupational Health Research Center, Department of Occupational Health and Safety Engineering, Faculty of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Davoud Eskandari
- Department of Occupational Health and Safety Engineering, School of Health, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Saber Moradi Hanifi
- Occupational Health Research Center, Department of Occupational Health and Safety Engineering, Faculty of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Hassan Mandali
- Occupational Health Research Center, Department of Occupational Health and Safety Engineering, Faculty of Public Health, Iran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
2
|
Lahlouh K, Oumessaoud A, Huaman-Ramirez R, Ouhannour H. COVID-19 safety leadership, perceived severity, and emotional exhaustion: Does safety culture matter? JOURNAL OF SAFETY RESEARCH 2023; 87:496-507. [PMID: 38081721 DOI: 10.1016/j.jsr.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 06/08/2023] [Accepted: 09/07/2023] [Indexed: 12/18/2023]
Abstract
INTRODUCTION Emotional exhaustion is a major health-related issue that employees face, especially during crises such as pandemics. This study seeks to understand how safety leadership applied to the COVID-19 pandemic relates to emotional exhaustion, and to examine its mechanisms (i.e., perceived severity) along with its boundary condition (i.e., safety culture). METHOD A time lag study was conducted to collect data from 229 employees working in the service industry in Morocco. Data were analyzed through the Partial Least Squares Structural Equation Modeling (PLS-SEM) technique using SmartPLS 4. RESULTS The results demonstrate that safety leadership is negatively related to emotional exhaustion. Additionally, they suggest that the relationship between COVID-19 safety leadership and perceived severity depends on the level of the moderating variable (i.e., safety culture). Specifically, the relationship is positive when safety culture is low, but is negative when safety culture is high. PRACTICAL APPLICATIONS The results of this study are important as they extend our knowledge of the nature of safety leadership and emotional exhaustion, and offer managers practical implications that can help to optimize safety leadership practices.
Collapse
Affiliation(s)
- Khaled Lahlouh
- ICN Business School, CEREFIGE, University of Lorraine, Nancy, France.
| | - Aïcha Oumessaoud
- ICN Business School, CEREFIGE, University of Lorraine, Nancy, France
| | | | - Hajar Ouhannour
- BEAR LAB, Université Internationale de Rabat, Rabat, Morocco
| |
Collapse
|
3
|
Estimating Safety Outcomes of Increased Organisational Safety Management in Trucking Companies. SAFETY 2022. [DOI: 10.3390/safety8020036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/10/2022] Open
Abstract
The present study investigated possible consequences for the number of killed and seriously injured (KSI) in traffic if trucking companies in Norway introduced the organisational safety management (OSM) measures in the stepwise approach called the “Safety Ladder” for road goods transport. The aim of the paper was to estimate the potential of OSM to prevent KSIs involving HGV drivers in Norwegian companies, given the current prevalence and effect. On the basis of these analytical steps, the present study concluded that OSM measures seem to provide an efficient approach to reduce the number of KSIs involving HGVs, especially as previous research indicates low implementation. The estimates in the example calculations varied between 7 and 52 KSI, which potentially can be avoided per year (retrospectively). Thus, OSM measures may reduce KSIs with a share of up to 51% of the total number of KSIs involving HGVs in Norway, when taking into consideration the known effects in robust studies and current prevalence of OSM.
Collapse
|
4
|
Abstract
Commercial motor vehicle safety is of utmost importance, as crashes involving commercial motor vehicles often result in significant property damage, injuries, fatalities, and financial loss for fleets. However, fleet managers are often unsure what strategies other fleets have used to successfully improve safety. To identify best practices, researchers completed case studies with nine commercial motor vehicle fleets that successfully improved their safety performance. A content analysis was performed, and the successful strategies were organized into the Haddon Matrix. Results showed that there was no one single strategy that fleets used to improve safety. Instead, fleets relied on a comprehensive approach focusing on pre-crash countermeasures, including addressing hiring practices, driver training, fleet safety culture, safety technologies, scheduling, and maintenance. However, an enhanced safety culture and advanced safety technology were identified as critical components to their safety improvement. Results from this study may help fleets understand what their peers have used to successfully improve safety and which strategies may not be as helpful.
Collapse
|
5
|
Impact of Safety Culture Implementation on Driving Performance among Oil and Gas Tanker Drivers: A Partial Least Squares Structural Equation Modelling (PLS-SEM) Approach. SUSTAINABILITY 2021. [DOI: 10.3390/su13168886] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This research aims to develop a safety culture model by investigating the relationship between safety culture and driving performance. In previous studies, safety culture has been one of the factors that determine safety issues. These issues were then contextually transformed via a pilot study and organized in the form of a theoretical model. The data were collected from 307 oil and gas tanker drivers in Malaysia through questionnaire surveys. Consequently, structural equation models of partial least squares (PLS-SEM) were applied to statistically assess the final model of this study. The results showed that the implementation of safety culture contributes to driving performance at a substantial level; there is a strong association with an effect of 67.3%. The findings of this research would serve as a benchmark for decision-makers in the oil and gas transportation sector, as promoting an awareness of safety culture should boost the efficiency of drivers. This research fills a gap in knowledge by identifying that positive safety culture practices and mindset are direct antecedents for the improvement of driver performance and, thus, the avoidance of road accidents.
Collapse
|
6
|
Hafeez H, Abdullah MI, Zaheer MA, Ahsan Q. Organizational resilience process: integrated model of safety culture. ORGANIZATION MANAGEMENT JOURNAL 2021. [DOI: 10.1108/omj-03-2020-0893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
The purpose of the study is to create substantial awareness for safety precautions and safety parameters to lessen occupational injuries and accidents. Utilization of safety culture phenomenon with its fundamental understanding has imperative consideration for safety compliance and participation behaviors. Thoughtful aim of this study is the extension of knowledge related to safety orientation particularly in primary health-care workforce.
Design/methodology/approach
Only slips and trips accounted for 40% of workplace injuries in nursing professionals. To identity, the data were collected through structured surveys from nursing professionals of public and private hospitals in Pakistan. To evaluate that data for current study, standardized regression coefficients (parameter estimation) with 95% confidence interval and 5,000 bootstrap samples were subjected. Confirmatory factor analysis was also used to measure the validity of study constructs.
Findings
The potential findings of present study have assured the presence of safety culture at workplace has potential to influences negative safety outcomes. In addition, safety compliance and safety participation as mediation paths would be the strengthening addition to safety model. These findings have extended the existing understanding of compliance and participation behaviors from single factor to two different constructs of safety orientation. This safety culture model offers an evidence-based approach to nursing practitioners and nursing managers with implications for nurse’s safety, education and training.
Originality/value
Occupational injuries and accidental happenings have adversely affecting the quality of care, patient’s recovery spam, satisfaction level and psychological health in care agents. This study has proposed a comprehensive model for understanding the mechanism of possible and reliable safety implications at health-care units. Prior knowledge has limitation to the inevitable effects of occupational injuries only rather than focusing on corrective actions against this phenomenon.
Collapse
|
7
|
Lundstrom EW, Myers DJ, Lundstrom WJ, Rauscher KJ, Fullen M. A comparison of owner/operator and worker perspectives on workplace safety in the West Virginia logging industry. Am J Ind Med 2021; 64:301-309. [PMID: 33522629 DOI: 10.1002/ajim.23228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/07/2020] [Accepted: 01/11/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND The logging industry is known to have one of the highest rates of fatal and nonfatal occupational injuries in the United States. Perspectives on why this study is so hazardous may differ between logging company owners/operators and workers. In this study, we explored and compared the safety perspectives of logging company owners/operators and workers in West Virginia. METHODS Using a mixed-methods approach, we analyzed survey (n = 245) and interview (n = 14) data collected in 2015 from logging company owners/operators and workers in West Virginia. Survey data were analyzed via logistic regression; interview data were analyzed using thematic analysis. Response patterns were contrasted by occupational status (owners/operators vs. workers) in both analyses. RESULTS Owners/operators and workers agreed on several aspects of workplace safety including the importance of personal protective equipment and the benefits of mechanization when timber harvesting. Key differences observed between owners/operators and workers included why injuries are underreported and the effects of production pressures on safety. CONCLUSION While there was much agreement, owners/operators and workers in the West Virginia logging industry reported differences in key domains of workplace safety. These differences should be taken into account when designing and implementing safety programs in the logging industry.
Collapse
Affiliation(s)
- Eric W. Lundstrom
- West Virginia University Safety and Health Extension West Virginia University Extension Service Morgantown West Virginia USA
| | - Douglas J. Myers
- Department of Community and Environmental Health Boise State University Boise Idaho USA
| | - Wayne J. Lundstrom
- West Virginia University Safety and Health Extension West Virginia University Extension Service Morgantown West Virginia USA
| | - Kimberly J. Rauscher
- Department of Community and Environmental Health Boise State University Boise Idaho USA
| | - Mark Fullen
- West Virginia University Safety and Health Extension West Virginia University Extension Service Morgantown West Virginia USA
| |
Collapse
|
8
|
Kalteh HO, Salesi M, Cousins R, Mokarami H. Assessing safety culture in a gas refinery complex: Development of a tool using a sociotechnical work systems and macroergonomics approach. SAFETY SCIENCE 2020; 132:104969. [DOI: 10.1016/j.ssci.2020.104969] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
|
9
|
Hanson E, Boland M. Safety climate at agricultural cooperatives. JOURNAL OF SAFETY RESEARCH 2020; 75:150-154. [PMID: 33334472 DOI: 10.1016/j.jsr.2020.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 04/09/2020] [Accepted: 09/02/2020] [Indexed: 06/12/2023]
Abstract
INTRODUCTION This study identifies determinants of safety climate at agricultural cooperatives. METHODS An extensive survey was designed to build upon past research done in collaboration with DuPont (Risch et al., 2014). In 2014 and 2015, the survey was administered to 1930 employees at 14 different agricultural cooperatives with 154 locations. Injury incidence data were also collected from each location to better understand the overall health and safety environment in this sector. An ordered probit model is used to identify variables that are associated with better safety climates. RESULTS Safety system components such as discipline programs, inspection programs, modified duty programs, off-the-job safety training programs, and recognition programs are positively related to individual safety climate for both managerial employees and nonmanagerial employees. Variables representing an employee's agricultural background, distance between their workplace and childhood home, and formal education are not associated with managerial safety climate. However, agricultural background and childhood home distance are associated with nonmanagerial safety climate. CONCLUSIONS Improving occupational health and safety is a priority for many agricultural cooperatives. Lower safety climate emerges as nonmanagerial employees have more experience with production agriculture and work nearer to their home community. Practical applications: Employees of agricultural cooperatives face a host of health and safety challenges that are likely to persist into the future. The safety system components associated with safety climate indicate that continuous feedback is important for improving occupational health and safety. Occupational health and safety programming should also acknowledge that many employees have experiences that influence their attitudes and behaviors.
Collapse
Affiliation(s)
- Erik Hanson
- Department of Agribusiness and Applied Economics, North Dakota State University, United States.
| | - Michael Boland
- Department of Applied Economics, University of Minnesota, United States
| |
Collapse
|
10
|
Determining nonfamily employees' job satisfaction and turnover intentions: the roles of job autonomy and work passion. JOURNAL OF FAMILY BUSINESS MANAGEMENT 2020. [DOI: 10.1108/jfbm-08-2020-0079] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeThe purpose of this study seeks to examine how nonfamily employees' job autonomy and work passion can influence their job satisfaction and intention to quit in family small-to-medium-sized enterprises (SMEs). Current, research regarding the determinants of nonfamily employees' job satisfaction and turnover intentions has largely focused on the effects of family influence and family firm characteristics. Accordingly, not much is known of how the job characteristics and emotions of nonfamily employees influence their job satisfaction and intention to quit.Design/methodology/approachData were collected from 160 nonfamily employees across 28 family-SMEs. Process macro was used to analyze the mediating role of nonfamily employees' work passion in the relationship between their job autonomy and job satisfaction and intention to quit.FindingsFindings showed that nonfamily employees' job autonomy only had a significant direct effects on their job satisfaction and not their intention to quit. Subsequently, nonfamily employees' work passion was found to only partially mediate the relationship between their job autonomy and job satisfaction.Originality/valueBy focusing on the concepts of job autonomy and work passion, the study adds additional insights about the drivers of nonfamily employees' pro-organizational attitudes in family-SMEs. Also the study represents one of the first efforts in the literature to establish a link between job autonomy and the work passion of nonfamily employees with respect to their job satisfaction.
Collapse
|
11
|
Auzoult L, Ngueutsa R. Attitude to safety rules and reflexivity as determinants of safety climate. JOURNAL OF SAFETY RESEARCH 2019; 71:95-102. [PMID: 31862049 DOI: 10.1016/j.jsr.2019.09.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 07/03/2019] [Accepted: 09/19/2019] [Indexed: 06/10/2023]
Abstract
INTRODUCTION We present two studies that focus on the relationship between safety rules and the safety climate. It is expected that a reasoned acceptance, namely one based on an understanding of the bases for the rules and a collective management of the rules, should benefit the climate. METHOD In an initial study (N = 202) employees replied to a questionnaire that measured the safety climate, the level of the relationship with the safety rules, and the understanding of their bases. The results highlighted the fact that a reasoned acceptance of the rules is associated with an understanding of their bases and predicts the level of safety. In a second study (N = 258) employees replied to a questionnaire measuring team reflexivity, the safety climate, and the level of relationship with the safety rules. We observed that collective management of the rules mediated the relation between team reflexivity and the safety climate. RESULTS The results are discussed from the point of view of their practical implications. Developing safety climate requires that operators are trained to understand the basis of safety rules and team reflexivity.
Collapse
Affiliation(s)
- Laurent Auzoult
- University of Paul Valery, Laboratoire Psy-DREPI (EA 7458), Esplanade Erasme, BP, 27877 - 21078 Dijon, France.
| | - Robert Ngueutsa
- University of Bourgogne Franche Comté, Laboratoire de Psychologie (EA 3188), 30 rue Mégevand, 25032 Besançon cedex, France.
| |
Collapse
|
12
|
Mahajan K, Velaga NR, Kumar A, Choudhary P. Effects of driver sleepiness and fatigue on violations among truck drivers in India. Int J Inj Contr Saf Promot 2019; 26:412-422. [PMID: 31475877 DOI: 10.1080/17457300.2019.1660375] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This study aims at capturing the influence of driver drowsiness on prevalence of traffic violations among long-haul truck drivers. The study is based on a roadside survey of 453 long-haul truck drivers, stopping at eateries and rest locations on highways connected to three Indian cities- Mumbai, Indore and Nagpur. The survey questionnaire was categorized into three sections: driver demographics, work-rest schedules and safety critical driver behavior (violations and lapses) in the last five years. The questions regarding unsafe driving practices like speeding, overtaking were combined to form a single factor 'violations' using Principal Component Analysis (PCA). A generalized linear model using negative binomial regression predicted young drivers (aged below 25 years), long working hours, insufficient sleeping hours, driving after mid-night, sleepiness on the wheel and frequent traffic violations as significant contributors of violations among the long-haul truck drivers.
Collapse
Affiliation(s)
- Kirti Mahajan
- Transportation Systems Engineering, Department of Civil Engineering, Indian Institute of Technology (IIT) Bombay, Powai, India
| | - Nagendra R Velaga
- Transportation Systems Engineering, Department of Civil Engineering, Indian Institute of Technology (IIT) Bombay, Powai, India
| | - Akhilesh Kumar
- Department of Industrial and Systems Engineering, Indian Institute of Technology (IIT) Kharagpur, Kharagpur, India
| | - Pushpa Choudhary
- Department of Civil Engineering, Indian Institute of Technology (IIT) Bombay, Senior Research Fellow, Transportation Systems Engineering, Powai, India
| |
Collapse
|
13
|
Fruhen LS, Griffin MA, Andrei DM. WITHDRAWN: What does safety commitment mean to leaders? A multi-method investigation. JOURNAL OF SAFETY RESEARCH 2019; 70:169-180. [PMID: 31847992 DOI: 10.1016/j.jsr.2018.12.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 12/12/2018] [Indexed: 06/10/2023]
Abstract
The Publisher regrets that this article is an accidental duplication of an article that has already been published in Journal of Safety Research, 68 (2019) 203-214, https://doi.org/10.1016/j.jsr.2018.12.011. The duplicate article has therefore been withdrawn. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.
Collapse
Affiliation(s)
- Laura S Fruhen
- University of Western Australia, Business School, WA, Perth, Australia.
| | - Mark A Griffin
- University of Western Australia, Business School, WA, Perth, Australia
| | - Daniela M Andrei
- University of Western Australia, Business School, WA, Perth, Australia
| |
Collapse
|
14
|
Fruhen LS, Griffin MA, Andrei DM. What does safety commitment mean to leaders? A multi-method investigation. JOURNAL OF SAFETY RESEARCH 2019; 68:203-214. [PMID: 30876512 DOI: 10.1016/j.jsr.2018.12.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 10/26/2018] [Accepted: 12/10/2018] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Perceived management safety commitment as an aspect of safety climate or culture is a key influence on safety outcomes in organizations. What is unclear is how perceptions of management commitment are created by leaders. METHOD To address this gap in the literature, we position safety commitment as a leadership construct viewed from the perspectives of the leaders who experience and demonstrate it. In this paper, an established multidimensional commitment framework is applied to leaders' safety commitment (consisting of affective, normative, and calculative commitment). Via an exploratory sequential mixed methods design combining interviews (n = 40) and surveys (n = 89), we investigate the applicability of this theoretical conceptualization to safety commitment. RESULTS The results indicate the multiple dimensions captured leaders' safety commitment well, safety commitment can be demonstrated via a range of behaviors, and the dimensions' association with behavioral demonstrations aligned with those of other types of commitment reported in the literature. Only affective safety commitment was consistently associated with demonstrations of safety commitment. The link between high levels of affective and normative safety commitment and demonstrations was more pronounced when participants perceived their company's safety climate more positively. CONCLUSIONS Adopting a focus on leaders' experience of safety commitment offers opportunities for new research into the way in which safety commitment perceptions are shaped by leaders. Practical application: The findings can support leaders' reflection about their personal mindset around safety and support them in fostering strong safety climates and cultures. It further encourages organizations in creating work environments that in particular foster affective and normative safety commitments in leaders.
Collapse
Affiliation(s)
- Laura S Fruhen
- University of Western Australia, Business School, WA, Perth, Australia.
| | - Mark A Griffin
- University of Western Australia, Business School, WA, Perth, Australia
| | - Daniela M Andrei
- University of Western Australia, Business School, WA, Perth, Australia
| |
Collapse
|
15
|
Gao Y, Fan Y, Wang J, Li X, Pei J. The mediating role of safety management practices in process safety culture in the Chinese oil industry. J Loss Prev Process Ind 2019. [DOI: 10.1016/j.jlp.2018.11.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
16
|
Auzoult L, Gangloff B. The mediating role of integration of safety by activity versus operator between organizational culture and safety climate. Int J Inj Contr Saf Promot 2018; 25:433-438. [DOI: 10.1080/17457300.2018.1456471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Laurent Auzoult
- Département de Psychologie, Laboratoire Epsylon (EA 4556), University De Paul Valery, Montpellier, France
| | - Bernard Gangloff
- Laboratoire Parisien De Psychologie Sociale, Université De Paris 10, Paris, France
| |
Collapse
|
17
|
Khan N, Ahmad I, Ilyas M. Impact of Ethical Leadership on Organizational Safety Performance: The Mediating Role of Safety Culture and Safety Consciousness. ETHICS & BEHAVIOR 2018. [DOI: 10.1080/10508422.2018.1427097] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Nusrat Khan
- Department of Business Management, Karakoram International University
| | - Ifzal Ahmad
- Department of Business Management, Karakoram International University
| | - Muhammad Ilyas
- Department of Business Management, Karakoram International University
| |
Collapse
|
18
|
Barger LK, Runyon MS, Renn ML, Moore CG, Weiss PM, Condle JP, Flickinger KL, Divecha AA, Coppler PJ, Sequeira DJ, Lang ES, Higgins JS, Patterson PD. Effect of Fatigue Training on Safety, Fatigue, and Sleep in Emergency Medical Services Personnel and Other Shift Workers: A Systematic Review and Meta-Analysis. PREHOSP EMERG CARE 2018; 22:58-68. [DOI: 10.1080/10903127.2017.1362087] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
19
|
Ghahramani A. Diagnosis of poor safety culture as a major shortcoming in OHSAS 18001-certified companies. INDUSTRIAL HEALTH 2017; 55:138-148. [PMID: 28025422 PMCID: PMC5383411 DOI: 10.2486/indhealth.2015-0205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 12/20/2016] [Indexed: 06/06/2023]
Abstract
The evaluation of safety performance in occupational health and safety assessment series (OHSAS) 18001-certified companies provides useful information about the quality of the management system. A certified organization should employ an adequate level of safety management and a positive safety culture to achieve a satisfactory safety performance. The present study conducted in six manufacturing companies: three OHSAS 18001-certified, and three non-certified to assess occupational health and safety (OHS) as well as OHSAS 18001 practices. The certified companies had a better OHS practices compared with the non-certified companies. The certified companies slightly differed in OHS and OHSAS 18001 practices and one of the certified companies had the highest activity rates for both practices. The results indicated that the implemented management systems have not developed and been maintained appropriately in the certified companies. The in-depth analysis of the collected evidence revealed shortcomings in safety culture improvement in the certified companies. This study highlights the importance of safety culture to continuously improve the quality of OHSAS 18001 and to properly perform OHS/OHSAS 18001 practices in the certified companies.
Collapse
Affiliation(s)
- Abolfazl Ghahramani
- Department of Occupational Health Engineering, School of Public Heath, Urmia University of Medical Sciences, Iran
| |
Collapse
|
20
|
Warmerdam A, Newnam S, Sheppard D, Griffin M, Stevenson M. Workplace road safety risk management: An investigation into Australian practices. ACCIDENT; ANALYSIS AND PREVENTION 2017; 98:64-73. [PMID: 27701023 DOI: 10.1016/j.aap.2016.09.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 09/12/2016] [Accepted: 09/13/2016] [Indexed: 06/06/2023]
Abstract
In Australia, more than 30% of the traffic volume can be attributed to work-related vehicles. Although work-related driver safety has been given increasing attention in the scientific literature, it is uncertain how well this knowledge has been translated into practice in industry. It is also unclear how current practice in industry can inform scientific knowledge. The aim of the research was to use a benchmarking tool developed by the National Road Safety Partnership Program to assess industry maturity in relation to risk management practices. A total of 83 managers from a range of small, medium and large organisations were recruited through the Victorian Work Authority. Semi-structured interviews aimed at eliciting information on current organisational practices, as well as policy and procedures around work-related driving were conducted and the data mapped onto the benchmarking tool. Overall, the results demonstrated varying levels of maturity of risk management practices across organisations, highlighting the need to build accountability within organisations, improve communication practices, improve journey management, reduce vehicle-related risk, improve driver competency through an effective workplace road safety management program and review organisational incident and infringement management. The findings of the study have important implications for industry and highlight the need to review current risk management practices.
Collapse
Affiliation(s)
- Amanda Warmerdam
- Monash Accident Research Centre Monash University, Clayton, Victoria 3168, Australia.
| | - Sharon Newnam
- Monash Accident Research Centre Monash University, Clayton, Victoria 3168, Australia
| | - Dianne Sheppard
- Monash Accident Research Centre Monash University, Clayton, Victoria 3168, Australia
| | - Mark Griffin
- The University of Western Australia, Crawley, Western Australia 6009, Australia
| | - Mark Stevenson
- Transport, Health and Urban Design, University of Melbourne, Victoria 3000, Australia
| |
Collapse
|
21
|
Zohar D, Lee J. Testing the effects of safety climate and disruptive children behavior on school bus drivers performance: A multilevel model. ACCIDENT; ANALYSIS AND PREVENTION 2016; 95:116-124. [PMID: 27423431 DOI: 10.1016/j.aap.2016.06.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 03/31/2016] [Accepted: 06/20/2016] [Indexed: 06/06/2023]
Abstract
The study was designed to test a multilevel path model whose variables exert opposing effects on school bus drivers' performance. Whereas departmental safety climate was expected to improve driving safety, the opposite was true for in-vehicle disruptive children behavior. The driving safety path in this model consists of increasing risk-taking practices starting with safety shortcuts leading to rule violations and to near-miss events. The study used a sample of 474 school bus drivers in rural areas, driving children to school and school-related activities. Newly developed scales for measuring predictor, mediator and outcome variables were validated with video data taken from inner and outer cameras, which were installed in 29 buses. Results partially supported the model by indicating that group-level safety climate and individual-level children distraction exerted opposite effects on the driving safety path. Furthermore, as hypothesized, children disruption moderated the strength of the safety rule violation-near miss relationship, resulting in greater strength under high disruptiveness. At the same time, the hypothesized interaction between the two predictor variables was not supported. Theoretical and practical implications for studying safety climate in general and distracted driving in particular for professional drivers are discussed.
Collapse
Affiliation(s)
- Dov Zohar
- Technion-Israel Institute of Technology, Israel.
| | - Jin Lee
- Harvard School of Public Health & Liberty Mutual Research Institute for Safety, United States.
| |
Collapse
|
22
|
Wu X, Liu Q, Zhang L, Skibniewski MJ, Wang Y. Prospective safety performance evaluation on construction sites. ACCIDENT; ANALYSIS AND PREVENTION 2015; 78:58-72. [PMID: 25746166 DOI: 10.1016/j.aap.2015.02.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 02/07/2015] [Accepted: 02/07/2015] [Indexed: 06/04/2023]
Abstract
This paper presents a systematic Structural Equation Modeling (SEM) based approach for Prospective Safety Performance Evaluation (PSPE) on construction sites, with causal relationships and interactions between enablers and the goals of PSPE taken into account. According to a sample of 450 valid questionnaire surveys from 30 Chinese construction enterprises, a SEM model with 26 items included for PSPE in the context of Chinese construction industry is established and then verified through the goodness-of-fit test. Three typical types of construction enterprises, namely the state-owned enterprise, private enterprise and Sino-foreign joint venture, are selected as samples to measure the level of safety performance given the enterprise scale, ownership and business strategy are different. Results provide a full understanding of safety performance practice in the construction industry, and indicate that the level of overall safety performance situation on working sites is rated at least a level of III (Fair) or above. This phenomenon can be explained that the construction industry has gradually matured with the norms, and construction enterprises should improve the level of safety performance as not to be eliminated from the government-led construction industry. The differences existing in the safety performance practice regarding different construction enterprise categories are compared and analyzed according to evaluation results. This research provides insights into cause-effect relationships among safety performance factors and goals, which, in turn, can facilitate the improvement of high safety performance in the construction industry.
Collapse
Affiliation(s)
- Xianguo Wu
- School of Civil Engineering & Mechanics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Qian Liu
- School of Civil Engineering & Mechanics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Limao Zhang
- School of Civil Engineering & Mechanics, Huazhong University of Science and Technology, Wuhan 430074, China; Department of Civil & Environmental Engineering, University of Maryland, College Park, MD 20742-3021, USA.
| | - Miroslaw J Skibniewski
- Department of Civil & Environmental Engineering, University of Maryland, College Park, MD 20742-3021, USA; Institute of Theoretical and Applied Informatics, Polish Academy of Sciences, Poland
| | - Yanhong Wang
- School of Civil Engineering & Mechanics, Huazhong University of Science and Technology, Wuhan 430074, China
| |
Collapse
|
23
|
Edwards JRD, Davey J, Armstrong KA. Profiling contextual factors which influence safety in heavy vehicle industries. ACCIDENT; ANALYSIS AND PREVENTION 2014; 73:340-350. [PMID: 25269101 DOI: 10.1016/j.aap.2014.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 07/28/2014] [Accepted: 09/06/2014] [Indexed: 06/03/2023]
Abstract
A significant proportion of worker fatalities within Australia result from truck-related incidents. Truck drivers face a number of health and safety concerns. Safety culture, viewed here as the beliefs, attitudes and values shared by an organisation's workers, which interact with their surrounding context to influence behaviour, may provide a valuable lens for exploring safety-related behaviours in heavy vehicle operations. To date no major research has examined safety culture within heavy vehicle industries. As safety culture provides a means to interpret experiences and generate behaviour, safety culture research should be conducted with an awareness of the context surrounding safety. The current research sought to examine previous health and safety research regarding heavy vehicle operations to profile contextual factors which influence health and safety. A review of 104 peer-reviewed papers was conducted. Findings of these papers were then thematically analysed. A number of behaviours and scenarios linked with crashes and non-crash injuries were identified, along with a selection of health outcomes. Contextual factors which were found to influence these outcomes were explored. These factors were found to originate from government departments, transport organisations, customers and the road and work environment. The identified factors may provide points of interaction, whereby culture may influence health and safety outcomes.
Collapse
Affiliation(s)
- Jason R D Edwards
- Queensland University of Technology, Kelvin Grove, Level 4, K-Block, 130 Victoria Park Rd., Queensland 4059, Australia.
| | - Jeremy Davey
- Queensland University of Technology, Kelvin Grove, Level 4, K-Block, 130 Victoria Park Rd., Queensland 4059, Australia
| | - Kerry A Armstrong
- Queensland University of Technology, Kelvin Grove, Level 4, K-Block, 130 Victoria Park Rd., Queensland 4059, Australia
| |
Collapse
|
24
|
Zohar D, Huang YH, Lee J, Robertson M. A mediation model linking dispatcher leadership and work ownership with safety climate as predictors of truck driver safety performance. ACCIDENT; ANALYSIS AND PREVENTION 2014; 62:17-25. [PMID: 24129317 DOI: 10.1016/j.aap.2013.09.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 07/25/2013] [Accepted: 09/01/2013] [Indexed: 06/02/2023]
Abstract
The study was designed to test the effect of safety climate on safety behavior among lone employees whose work environment promotes individual rather than consensual or shared climate perceptions. The paper presents a mediation path model linking psychological (individual-level) safety climate antecedents and consequences as predictors of driving safety of long-haul truck drivers. Climate antecedents included dispatcher (distant) leadership and driver work ownership, two contextual attributes of lone work, whereas its proximal consequence included driving safety. Using a prospective design, safety outcomes, consisting of hard-braking frequency (i.e. traffic near-miss events) were collected six months after survey completion, using GPS-based truck deceleration data. Results supported the hypothesized model, indicating that distant leadership style and work ownership promote psychological safety climate perceptions, with subsequent prediction of hard-braking events mediated by driving safety. Theoretical and practical implications for studying safety climate among lone workers in general and professional drivers in particular are discussed.
Collapse
Affiliation(s)
- Dov Zohar
- Liberty Mutual Research Institute for Safety, Hopkinton, MA, USA; Technion - Israel Institute of Technology, Haifa, Israel.
| | | | | | | |
Collapse
|
25
|
Williamson A, Friswell R. The effect of external non-driving factors, payment type and waiting and queuing on fatigue in long distance trucking. ACCIDENT; ANALYSIS AND PREVENTION 2013; 58:26-34. [PMID: 23689203 DOI: 10.1016/j.aap.2013.04.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2012] [Revised: 04/08/2013] [Accepted: 04/09/2013] [Indexed: 06/02/2023]
Abstract
INTRODUCTION The aim of this study was to explore the effects of external influences on long distance trucking, in particular, incentive-based remuneration systems and the need to wait or queue to load or unload on driver experiences of fatigue. METHODS Long distance truck drivers (n=475) were recruited at truck rest stops on the major transport corridors within New South Wales, Australia and asked to complete a survey by self-administration or interview. The survey covered demographics, usual working arrangements, details of the last trip and safety outcomes including fatigue experiences. RESULTS On average drivers' last trip was over 2000 km and took 21.5 h to complete with an additional 6h of non-driving work. Incentive payments were associated with longer working hours, greater distances driven and higher fatigue for more drivers. Drivers required to wait in queues did significantly more non-driving work and experienced fatigue more often than those who did not. Drivers who were not paid to wait did the longest trips with average weekly hours above the legal working hours limits, had the highest levels of fatigue and the highest levels of interference by work with family life. In contrast, drivers who were paid to wait did significantly less work with shorter usual hours and shorter last trips. Multivariate analysis showed that incentive-based payment and unpaid waiting in queues were significant predictors of driver fatigue. CONCLUSIONS The findings suggest that mandating payment of drivers for non-driving work including waiting would reduce the amount of non-driving work required for drivers and reduce weekly hours of work. In turn this would reduce driver fatigue and safety risk as well as enhancing the efficiency of the long distance road transport industry.
Collapse
Affiliation(s)
- Ann Williamson
- Transport and Road Safety Research, School of Aviation, University of New South Wales, Sydney, NSW 2052, Australia.
| | | |
Collapse
|
26
|
Clarke S. Safety leadership: A meta-analytic review of transformational and transactional leadership styles as antecedents of safety behaviours. JOURNAL OF OCCUPATIONAL AND ORGANIZATIONAL PSYCHOLOGY 2012. [DOI: 10.1111/j.2044-8325.2012.02064.x] [Citation(s) in RCA: 291] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sharon Clarke
- Manchester Business School; University of Manchester; UK
| |
Collapse
|
27
|
Clarke S. An integrative model of safety climate: Linking psychological climate and work attitudes to individual safety outcomes using meta-analysis. JOURNAL OF OCCUPATIONAL AND ORGANIZATIONAL PSYCHOLOGY 2010. [DOI: 10.1348/096317909x452122] [Citation(s) in RCA: 242] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
28
|
Zohar D. Thirty years of safety climate research: reflections and future directions. ACCIDENT; ANALYSIS AND PREVENTION 2010; 42:1517-22. [PMID: 20538108 DOI: 10.1016/j.aap.2009.12.019] [Citation(s) in RCA: 361] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2009] [Accepted: 12/11/2009] [Indexed: 05/03/2023]
Abstract
Looking back over 30 years of my own and other safety-climate scholars' research, my primary reflection is that we have achieved an enormous task of validating safety climate as a robust leading indicator or predictor of safety outcomes across industries and countries. The time has therefore come for moving to the next phase of scientific inquiry in which constructs are being augmented by testing its relationships with antecedents, moderators and mediators, as well as relationships with other established constructs. Whereas there has been some significant progress in this direction over the last 30 years (e.g. leadership as a climate antecedent), much more work is required for augmenting safety climate theory. I hope this article will stimulate further work along these lines.
Collapse
Affiliation(s)
- Dov Zohar
- Liberty Mutual Research Institute for Safety, Hopkinton, MA and Technion-Israel Institute of Technology, 32000 Technion City, Haifa, Israel.
| |
Collapse
|
29
|
A new health promotion model for lone workers: results of the Safety & Health Involvement For Truckers (SHIFT) pilot study. J Occup Environ Med 2010; 51:1233-46. [PMID: 19858740 DOI: 10.1097/jom.0b013e3181c1dc7a] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE This study was designed to evaluate the effectiveness of a new health promotion model for lone workers. METHODS A single group pre- or posttest design was used to evaluate intervention effectiveness for reducing body weight and increasing healthful and safe behaviors. Truck drivers (n = 29) from four companies participated in a 6-month intervention involving a weight loss and safe driving competition, computer-based training, and motivational interviewing. RESULTS Objectively measured body weight reduced by 7.8 lbs (DeltaSD = 11.5, Deltad = 0.68, P = 0.005), and survey measures showed significant reductions in dietary fat and sugar consumption. An objective measure of safe driving also showed significant improvement, and increases in exercise motivational stage and walking fitness approached significance. CONCLUSIONS Results suggest that the new intervention model is substantially more engaging and effective with truck drivers than previous education-based tactics.
Collapse
|
30
|
Davey J, Wallace A, Stenson N, Freeman J. The experiences and perceptions of heavy vehicle drivers and train drivers of dangers at railway level crossings. ACCIDENT; ANALYSIS AND PREVENTION 2008; 40:1217-1222. [PMID: 18460391 DOI: 10.1016/j.aap.2008.01.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2007] [Revised: 11/12/2007] [Accepted: 01/30/2008] [Indexed: 05/26/2023]
Abstract
Heavy vehicle-train collisions have the potential to be catastrophic in terms of fatalities, environmental disaster, delays in the rail network, and extensive damage to property. Heavy vehicles, such as 'Road Trains' and 'B-Doubles', are vulnerable road users due to their size and mass and require specific risk management solutions. The present study aimed to capture the experiences of heavy vehicle drivers and train drivers at road-rail level crossings, with a view to exploring the contributing factors toward such accidents. A series of semi-structured focus groups was conducted, with a total of 17 train drivers and 26 heavy vehicle drivers taking part. Though there were some differences between the groups in perceptions of the causes of heavy vehicle-level crossing incidents, discussion in both groups centred on design issues an behavioural issues. With regard to design, the configuration of level crossings was found to affect heavy vehicle driver visibility and effective vehicle clearance. With regard to behaviour, discussion centred around wilful violation of crossing protocols, often as a time-saving measure, as well as driver complacency due to high levels of familiarity. The implications of these factors for future level crossing safety initiatives are discussed.
Collapse
Affiliation(s)
- Jeremy Davey
- Centre for Accident Research & Road Safety - Queensland (CARRS-Q), Queensland University of Technology, Carseldine CA, Level 1, L Block, Beams Road, Carseldine, Brisbane, Queensland 4034, Australia.
| | | | | | | |
Collapse
|
31
|
Wu TC, Chen CH, Li CC. A correlation among safety leadership, safety climate and safety performance. J Loss Prev Process Ind 2008. [DOI: 10.1016/j.jlp.2007.11.001] [Citation(s) in RCA: 141] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
32
|
Fernández-Muñiz B, Montes-Peón JM, Vázquez-Ordás CJ. Safety culture: analysis of the causal relationships between its key dimensions. JOURNAL OF SAFETY RESEARCH 2007; 38:627-641. [PMID: 18054594 DOI: 10.1016/j.jsr.2007.09.001] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2005] [Revised: 05/14/2007] [Accepted: 09/05/2007] [Indexed: 05/25/2023]
Abstract
INTRODUCTION Several fields are showing increasing interest in safety culture as a means of reducing accidents in the workplace. The literature shows that safety culture is a multidimensional concept. However, considerable confusion surrounds this concept, about which little consensus has been reached. METHOD This study proposes a model for a positive safety culture and tests this on a sample of 455 Spanish companies, using the structural equation modeling statistical technique. RESULTS Results show the important role of managers in the promotion of employees' safe behavior, both directly, through their attitudes and behaviors, and indirectly, by developing a safety management system. IMPACT ON INDUSTRY This paper identifies the key dimensions of safety culture. In addition, a measurement scale for the safety management system is validated. This will assist organizations in defining areas where they need to progress if they wish to improve their safety. Also, we stress that managers need to be wholly committed to and personally involved in safety activities, thereby conveying the importance the firm attaches to these issues.
Collapse
Affiliation(s)
- Beatriz Fernández-Muñiz
- University of Oviedo, Facultad de Ciencias Económicas y Empresariales, Departamento de Administración de Empresas y Contabilidad, Avda. del Cristo, s/n, 33071, Oviedo, Spain.
| | | | | |
Collapse
|
33
|
Davey J, Richards N, Freeman J. Fatigue and beyond: patterns of and motivations for illicit drug use among long-haul truck drivers. TRAFFIC INJURY PREVENTION 2007; 8:253-9. [PMID: 17710715 DOI: 10.1080/15389580601186034] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVES The present study aimed to investigate the illicit drug use patterns of long-distance truck drivers. This population is considered to be a special interest group in terms of drug-driving research and policy due to high rates of use, involvement of drugs in truck accidents, and the link between drug use and work-related fatigue. METHODS Qualitative interview data were collected from 35 long-haul truck drivers in Southeast Queensland and analyzed through grounded theory techniques. Interviews were conducted at truck stops and loading facilities in both metropolitan and regional cites throughout Queensland. RESULTS High rates of licit and illicit drug use (particularly amphetamines) were reported by the majority of the sample. However, unlike previous studies that focus on fatigue, this research found overlapping and changing motivations for drug use during individual lifetimes. Becker's model of a drug use "career" was utilized to reveal that some drivers begin illicit drug use before they commence truck driving. As well as fatigue, powerful motives such as peer pressure, wanting to fit the trucking "image," socialization, relaxation, and addiction were also reported as contributing factors to self-reported drug driving. CONCLUSIONS The results indicate that these additional social factors may need to be considered and incorporated with fatigue factors when developing effective drug prevention or cessation policies for truck drivers.
Collapse
Affiliation(s)
- Jeremy Davey
- Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology, Carseldine, Australia.
| | | | | |
Collapse
|
34
|
Clarke S, Ward K. The role of leader influence tactics and safety climate in engaging employees' safety participation. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2006; 26:1175-85. [PMID: 17054524 DOI: 10.1111/j.1539-6924.2006.00824.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
This study examines the effect of leader influence tactics on employee safety participation in a U.K.-based manufacturing organization, examining the role of safety climate as a mediator. Structural equation modeling showed that leader influence tactics associated with a transformational leadership style had significant relationships with safety participation that were partially mediated by the safety climate (consultation) or fully mediated by the safety climate (inspirational appeals). In addition, leader influence tactics associated with a transactional leadership style had significant relationships with safety participation: rational persuasion (partially mediated by safety climate) and coalition tactics (direct effect). Thus, leaders may encourage safety participation using a combination of influence tactics, based on rational arguments, involvement in decision making, and generating enthusiasm for safety. The influence of building trust in managers is discussed as an underlying mechanism in this relationship. Practical implications are highlighted, including the design of leadership development programs, which may be particularly suited to high-reliability organizations.
Collapse
Affiliation(s)
- Sharon Clarke
- Manchester Business School, University of Manchester, Manchester, UK.
| | | |
Collapse
|
35
|
Zhang M, Fang X, Liu H, Wang S, Yang D. Blockade of AKT activation in prostate cancer cells with a small molecule inhibitor, 9-chloro-2-methylellipticinium acetate (CMEP). Biochem Pharmacol 2006; 73:15-24. [PMID: 16950208 DOI: 10.1016/j.bcp.2006.07.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2006] [Revised: 07/28/2006] [Accepted: 07/31/2006] [Indexed: 11/29/2022]
Abstract
AKT inhibitors are potentially promising drug candidates for the treatment of cancer. The inhibitory effects of a potent and selective AKT/BKB small molecule inhibitor, 9-chloro-2-methylellipticinium acetate (CMEP), on the activation of AKT, its antiproliferation and apoptosis-inducing effects in prostate cancer cell lines: DU-145, PC-3, LNCaP, and CL-1, an androgen-independent LNCaP variant, and CL-1 xenograft mouse model were assessed by Western blot analysis, kinase assay, cell survival assay, and apoptosis assay in this report. It has been observed that the expression levels of AKT1, AKT2, and AKT3 vary, but the levels of phospho-Ser473 AKT and phospho-Thr308 AKT are quite unique in these cancer cell lines, and that CL-1 cells have the highest basal levels of AKT activation among these cell lines. In PC-3 cells, CMEP has been found to inhibit only AKT activation at both normal and serum-starvation conditions, not to inhibit PI3K, PDK1, or MAPK. More importantly, it has been discovered that CMEP inhibits cell proliferation, and induces apoptosis in prostate cancer cells which have high-levels of AKT activation and lack PTEN or harbor PTEN mutation, such as CL-1, LNCaP, and PC-3; only shows a minimal activity in DU-145 cancer cells which do not have AKT activation. Furthermore, it has been demonstrated that CMEP treatment inhibits phospho-Ser473 AKT and phospho-p70S6K while stimulating TSC2 in the tumor tissue from CL-1-bearing mice. In conclusion, by specific blockade of the activation of AKT, CMEP preferentially inhibits growth and induces apoptosis in prostate cancer cells which have high-levels of AKT activation.
Collapse
Affiliation(s)
- Manchao Zhang
- Department of Biochemistry and Molecular Pharmacology, West Virginia University, 1 Medical Center Drive, Morgantown, WV 26506-9142, United States.
| | | | | | | | | |
Collapse
|
36
|
Cooper MD, Phillips RA. Exploratory analysis of the safety climate and safety behavior relationship. JOURNAL OF SAFETY RESEARCH 2004; 35:497-512. [PMID: 15530924 DOI: 10.1016/j.jsr.2004.08.004] [Citation(s) in RCA: 175] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2004] [Accepted: 08/11/2004] [Indexed: 05/20/2023]
Abstract
PROBLEM Safety climate refers to the degree to which employees believe true priority is given to organizational safety performance, and its measurement is thought to provide an "early warning" of potential safety system failure(s). However, researchers have struggled over the last 25 years to find empirical evidence to demonstrate actual links between safety climate and safety performance. METHOD A safety climate measure was distributed to manufacturing employees at the beginning of a behavioral safety initiative and redistributed one year later. RESULTS Multiple regression analysis demonstrated that perceptions of the importance of safety training were predictive of actual levels of safety behavior. The results also demonstrate that the magnitude of change in perceptual safety climate scores will not necessarily match actual changes (r=0.56, n.s.) in employee's safety behavior. DISCUSSION This study obtained empirical links between safety climate scores and actual safety behavior. Confirming and contradicting findings within the extant safety climate literature, the results strongly suggest that the hypothesized climate-behavior-accident path is not as clear cut as commonly assumed. SUMMARY A statistical link between safety climate perceptions and safety behavior will be obtained when sufficient behavioral data is collected. IMPACT ON INDUSTRY The study further supports the use of safety climate measures as useful diagnostic tools in ascertaining employee's perceptions of the way that safety is being operationalized.
Collapse
Affiliation(s)
- M D Cooper
- Department of Applied Health Sciences, Indiana University, IN 47405, USA.
| | | |
Collapse
|