Testing the effects of safety climate and disruptive children behavior on school bus drivers performance: A multilevel model.

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.

[1]  Jim P. Stimpson,et al.  Trends in fatalities from distracted driving in the United States, 1999 to 2008. , 2010, American journal of public health.

[2]  D Gopher,et al.  Attention control: explorations of the work of an executive controller. , 1996, Brain research. Cognitive brain research.

[3]  Sharon Clarke,et al.  The effect of challenge and hindrance stressors on safety behavior and safety outcomes: a meta-analysis. , 2012, Journal of occupational health psychology.

[4]  D. Shinar.  Traffic Safety and Human Behavior , 2007 .

[5]  Corinne Peek-Asa,et al.  Incidence and characteristics of school bus crashes and injuries. , 2009, Accident; analysis and prevention.

[6]  D. Zohar,et al.  A multilevel model of safety climate: cross-level relationships between organization and group-level climates. , 2005, The Journal of applied psychology.

[7]  James M. LeBreton,et al.  Answers to 20 Questions About Interrater Reliability and Interrater Agreement , 2008 .

[8]  M. Crum,et al.  Management practices as antecedents of safety culture within the trucking industry: similarities and differences by hierarchical level. , 2003, Journal of safety research.

[9]  Sharon Newnam,et al.  Safety in work vehicles: a multilevel study linking safety values and individual predictors to work-related driving crashes. , 2008, The Journal of applied psychology.

[10]  John G. Lynch,et al.  Reconsidering Baron and Kenny: Myths and Truths about Mediation Analysis , 2010 .

[11]  Michael A. Regan,et al.  Driver distraction: A review of the literature , 2003 .

[12]  S. Kozlowski,et al.  Multilevel Theory, Research, a n d M e t h o d s i n Organizations Foundations, Extensions, and New Directions , 2022 .

[13]  William J. Horrey.  Assessing the Effects of In-Vehicle Tasks on Driving Performance , 2011 .

[14]  Barry Watson,et al.  An exploratory investigation into safety climate and work-related driving. , 2009, Work.

[15]  Herbert C Biggs,et al.  Comparing safety climate factors as predictors of work-related driving behavior. , 2006, Journal of safety research.

[16]  S Roth,et al.  Approach, avoidance, and coping with stress. , 1986, The American psychologist.

[17]  P. Jolicoeur,et al.  A central capacity sharing model of dual-task performance. , 2003, Journal of experimental psychology. Human perception and performance.

[18]  E. Skinner,et al.  Searching for the structure of coping: a review and critique of category systems for classifying ways of coping. , 2003, Psychological bulletin.

[19]  Daniel Gopher,et al.  Workload: An examination of the concept. , 1986 .

[20]  Christopher P. Parker,et al.  Relationships between psychological climate perceptions and work outcomes: a meta-analytic review , 2003 .

[21]  Michael R Crum,et al.  Antecedents of fatigue, close calls, and crashes among commercial motor-vehicle drivers. , 2004, Journal of safety research.

[22]  Chia-Huei Emily Ko,et al.  Organizational and psychological climate: A review of theory and research , 2008 .

[23]  A. Elliot,et al.  Approach and Avoidance Motivation , 2001 .

[24]  Christopher D. Wickens,et al.  Examining the Impact of Cell Phone Conversations on Driving Using Meta-Analytic Techniques , 2006, Hum. Factors.

[25]  Barry C. Watson,et al.  Can organisational safety climate and occupational stress predict work-related driver fatigue? , 2008 .

[26]  D. Hofmann,et al.  Safety at work: a meta-analytic investigation of the link between job demands, job resources, burnout, engagement, and safety outcomes. , 2011, The Journal of applied psychology.

[27]  J. Ford,et al.  Climate perceptions matter: a meta-analytic path analysis relating molar climate, cognitive and affective states, and individual level work outcomes. , 2003, The Journal of applied psychology.

[28]  Stephen E. Johnson,et al.  The predictive validity of safety climate. , 2007, Journal of safety research.

[29]  Yueng-Hsiang Huang,et al.  A mediation model linking dispatcher leadership and work ownership with safety climate as predictors of truck driver safety performance. , 2014, Accident; analysis and prevention.

[30]  L. James,et al.  Estimating within-group interrater reliability with and without response bias. , 1984 .

[31]  Kevin C. Stagl,et al.  What type of leadership behaviors are functional in teams? A meta-analysis , 2006 .

[32]  Jordan A. Litman,et al.  The COPE inventory: Dimensionality and relationships with approach- and avoidance-motives and positive and negative traits. , 2006 .

[33]  Herbert C. Biggs,et al.  Analysis of a safety climate measure for occupational vehicle drivers and implications for safer workplaces , 2005 .

[34]  D. Zohar.  Safety climate in industrial organizations: theoretical and applied implications. , 1980, The Journal of applied psychology.

[35]  Jonathon R B Halbesleben,et al.  The role of exhaustion and workarounds in predicting occupational injuries: a cross-lagged panel study of health care professionals. , 2010, Journal of occupational health psychology.

[36]  Dov Zohar,et al.  Thirty years of safety climate research: reflections and future directions. , 2010, Accident; analysis and prevention.

[37]  A Neal,et al.  Perceptions of safety at work: a framework for linking safety climate to safety performance, knowledge, and motivation. , 2000, Journal of occupational health psychology.

[38]  Laura M. Stapleton,et al.  A Comparison of Single Sample and Bootstrap Methods to Assess Mediation in Cluster Randomized Trials , 2006, Multivariate behavioral research.

[39]  Benjamin Schneider,et al.  Perspectives on organizational climate and culture. , 2011 .

[40]  Paul M Salmon,et al.  Distraction 'on the buses': a novel framework of ergonomics methods for identifying sources and effects of bus driver distraction. , 2011, Applied ergonomics.

[41]  Jill C. Bradley,et al.  Workplace safety: a meta-analysis of the roles of person and situation factors. , 2009, The Journal of applied psychology.

[42]  A. F. Sanders,et al.  A summary of resource theories from a behavioral perspective , 1997, Biological Psychology.

[43]  Jeff K Caird,et al.  A meta-analysis of the effects of cell phones on driver performance. , 2008, Accident; analysis and prevention.

[44]  Jeremy M. Beus,et al.  Safety climate and injuries: an examination of theoretical and empirical relationships. , 2010, The Journal of applied psychology.

[45]  S. Clarke.  An integrative model of safety climate: Linking psychological climate and work attitudes to individual safety outcomes using meta-analysis. , 2010 .

[46]  Scott Mondore,et al.  Safety climate as a mediator between foundation climates and occupational accidents: a group-level investigation. , 2006, The Journal of applied psychology.

[47]  James H. Amirkhan,et al.  A factor analytically derived measure of coping: The Coping Strategy Indicator. , 1990 .

[48]  K. Murphy,et al.  Statistical Power Analysis: A Simple and General Model for Traditional and Modern Hypothesis Tests, Second Ediction , 1998 .

[49]  Angela Garabet,et al.  Development and validation of safety climate scales for lone workers using truck drivers as exemplar , 2013 .

[50]  Daniel Gopher,et al.  Switching tasks and attention policies. , 2000, Journal of experimental psychology. General.