Car Use Behavioral Study for Commuting Trips: Parents’ Work Trips and Children’s School Trips

Document Type : Research Paper

Authors

1 Ph.D., Department of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran

2 Professor, Department of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran

3 Assistant Professor, Department of Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran

4 Civil and Environmental Engineering, Amirkabir University, Tehran, Iran

5 Professor, Department of Civil Engineering, University of Lisbon, Portugal

Abstract

Negative consequences of car use along with deficiencies for investment in environmental friendly modes, have driven authorities to search for soft measure in order to encourage people for modal shift. The main objective of this study is to propose a model which describes car use behavior on parents’ work trips and how this relates to mode choice regarding their children’s school trips. A questionnaire survey was carried out in 24 randomly selected primary schools in Tehran, Iran (n=4000). A mean structural analysis based on the sample (returned questionnaires =1876) demonstrates that parents who accompany their children on school trips have a   stronger intention to use car for work trips than parents who do not accompany their children on school trips. A structural equation model based on the theory of planned behavior suggests that using car on school trips along with car use behavior for work trips, significantly increases the car use behavior for work trips. Findings suggest that individuals as parents, and also parents who accompany their children on school trips need to be considered in planning and policy setting for modal shift providing soft measures sensitive to this issue, since parents are highly influenced by their parental roles involved with children’s requirements in school trips.

Keywords


-Ajzen, I. (1991) “The theory of planned behavior”,  Organizational Behavior and Human Decision Processes”, Vol. 50, No. 2, pp. 179–211.
-Bamberg, S., Rolle, D. and Weber, C. (2003) "Does habitual car use not lead to more resistance to change of travel mode?", Transportation, Vol. 30,  pp. 97–108.
-Bamberg, S. and Schmidt, P. (2003) "Incentives, morality, or habit? Predicting students’ car use for university routes with the models of Ajzen, Schwartz, and Triandis", Environment and Behavior, Vol. 35, pp. 264-283.
-Broujerdian, A., Dehqani, S. and Fetanat, M. (2015) "Estimation model of two-lane rural roads safety index according to characteristics of the road and drivers’ behavior", International Journal of Transportation Engineering, Vol. 3, No. 1, pp. 17-29.
-Byrne, B. (2001) "Structural equation modeling with AMOS: Basic concepts, applications,and programming”, Taylore and Franncis.
-Chakrabarti, S. (2017) "How can public transit get people out of their cars? An analysis of transit mode choice for commute trips in Los Angeles", Transport Policy, Vol. 54, pp. 80-89.
-Ching-Fu, C. and Chao, W. (2011) "Habitual or reasoned? Using the theory of planned behavior, technology acceptance model, and habit to examine switching intentions toward public transit", Transportation Research Part F, Vol. 14,pp. 128–137.
-De Witte, A., Hollevoet, J., Dobruszkes, F. and Hubert F. (2013) "Linking modal choice to motility: A comprehensive review", Transportation Research Part A: Policy and Planning, Vol. 49, pp. 329–341.
-Donald, I., Cooper, S. and  Conchie, S. (2014) "An extended theory of planned behaviour model of the psychological", Journal of Environmental Psychology, Vol. 40, pp. 39-48.
-Ehteshamrad, Sh. (2017) "Analysis of joint mode choice behaviour  of parents for work and children for school trips", Ph.D. dessertation, Tarbiat Modares University.
- Kaewkluengklom, R., Satiennam, W.,  Jaensirisak, S. and Satiennam, T. (2017) "Influence of psychological factors on mode choice behaviour: Case study of BRT in Khon Kaen City, Thailand", Journal of Transportation Research Procedia, Vol. 25, pp. 5072-5082.
-Kline, R. (2005) "Principles and practice of structural equation modeling (2nd ed.), New York", The Guilford Press.
-Klöckner, C. and Blöbaum, A. (2010) "A comprehensive action determination model – towards a broader understanding of ecological behaviour using the example of travel mode choice", Journal of Environmental Psychology, Vol. 30, No. 4, pp.  574–586.
-Klockner, A. and Matthies, E. (2009) "Structural modeling of car use on the way to the university in different settings: Interplay of norms, habits, situational restraints, and perceived behavioral control", Journal of Applied Social Psychology, Vol. 39, No. 8, pp. 1807–1834.

-Lo, S. H., van Breukelen, G. J. P., Peters, G. J. Y. and Kok, G. (2016) "Commuting travel mode choice among office workers: Comparing an extended theory of planned behavior model between regions and organizational sectors", Journal of Travel Behaviour and Society, Vol. 4, pp.  1-10.

-Mackett, R. L. (2013) "Children’s travel behaviour and its health implications", Transport Policy, Vol. 26,pp. 66-72.
-Mamdoohi, A., Seyedabrishami, S. and Baghestani A. (2014) "Final analytical comparison of aggregate and disaggregate mode choice models transferability", International
Journal of Transportation Engineering, Vol.  2, No. 2, pp. 145-154.
-McMillan, T. (2005) "Urban form and a child's trip to school: the current literature and a framework for future research", J. Plann. Lit, Vol. 19, No. 4,p. 440–456.
-Melonia, I., Sanjusta, B., Sottilea, E. and Cherchib, E. (2013) "Propensity for voluntary travel behavior changes: An experimental Analysis", Social and Behavioral Sciences, Vol.  87, pp. 31 – 43.
-Nelson, M., Foley, E., O'Gorman, D. J., Moyna, N. M. and Woods, C. B. (2008) "Active commuting to school: How far is too far?", International Journal of Behavioral Nutrition and Physical Activity, Vol.  5, No. 1.
-Park H., Noland R.  and Lachapelle, U. (2013) "Active school trips: associations with caregiver walking frequency", Transport Policy, Vol.  29, pp. 23-28.
-Schumacke, R. and Lomax, R. (2012) "A beginner's guide to structural equation modeling: (3rd ed.)", Routledge.
-Schwartz, S. and Howard, J. (1981) "A normative decision-making model of altruism”, In J. P. Rushton & R. M. Sorrentino (Eds.)" Altruism and helping behavior, pp.  89–211.