Independent Mobility and Mode Choice for School Transportation: A Review and Framework for Future Research

Transport Reviews

Volumn 33, Issue 1, 2013, Pages 21-43

  Mitra, Raktim ^a  

^a RYERSON UNIVERSITY   (Canada)

Author keywords

behavioural model of school transportation; built environment; children; escort; physical activity; youth

Indexed keywords

CYCLE TRANSPORT; EMPIRICAL ANALYSIS; PHYSICAL ACTIVITY; TRANSPORTATION; URBAN PLANNING; URBAN TRANSPORT; WALKING;

EID: 84873177843     PISSN: 01441647     EISSN: 14645327     Source Type: Journal    
DOI: 10.1080/01441647.2012.743490     Document Type: Review

References (124)

1. Ajzen, I. 1991. The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50: 179-211.
2. Arksey, H. and O'Malley, L. 2005. Scoping studies: Towards a methodological framework. International Journal of Social Research Methodology, 8: 19-32.
3. Babey, S. H., Hastert, T. A., Huang, W. and Brown, E. R. 2009. Sociodemographic, family, and environmental factors associated with active commuting to school among US adolescents. Journal of Public Health Policy, 30: S203-S220.
4. Bagley, M. N. and Mokhtarian, P. L. 2002. The impact of residential neighborhood type on travel behavior: A structural equations modeling approach. The Annals of Regional Science, 36(2): 279-297.
5. Baker, R. G. 1968. Ecological psychology, Stanford, CA: Stanford University Press.
6. Bamberg, S., Ajzen, I. and Schmidt, P. 2003. Choice of travel mode in the theory of planned behavior: The roles of past behavior, habit, and reasoned action. Basic and Applied Social Psychology, 25(3): 175-187.
7. Bandura, A. 1986. Social foundations of thought and action: A social cognitive theory, Englewood Cliffs, NJ: Prentice Hall.
8. Bandura, A. 1989. Social cognitive theory. Annals of Child Development, 6: 1-60.
9. Bandura, A. 1999. Moral disengagement in the perpetration of inhumanities. Personality and Social Psychology Review, 3(3): 193-209.
10. Ben-Akiva, M. and Lerman, S. R. 1985. Discrete choice analysis: Theory of application to travel demand, Cambridge, MA: The MIT Press.
11. Bere, E., van der Horst, K., Oenema, A., Prins, R. and Brug, J. 2008. Socio-demographic factors as correlates of active commuting to school in Rotterdam, the Netherlands. Preventive Medicine, 47: 412-416.
12. Black, C., Collins, A. and Snell, M. 2001. Encouraging walking: The case of journey-to-school trips in compact urban areas. Urban Studies, 38(7): 1121-1141.
13. Boarnet, M. G., Anderson, C. L., Day, K. and McMillan, T. 2005. Evaluation of the California Safe Roots to School legislation: Urban form changes and children's active transportation to school. American Journal of Preventive Medicine, 28(2S2): 135-140.
14. Boarnet, M. G. and Crane, R. 2001. Travel by design: The influence of urban form on travel, New York, NY: Oxford University Press.
15. Brien, S. E., Lorenzetti, D. L., Lewis, S., Kennedy, J. and Ghali, W. A. 2010. Overview of formal scoping review on health system report cards. Implementation Science, 5(2).) doi: 10.1186/1748-5908-5-2
16. Bringolf-Isler, B., Grize, L., Mader, U., Ruch, N., Sennhauser, F. H., Braun-Farhlander, C. and SCARPOL Team. 2008. Personal and environmental factors associated with active commuting to school in Switzerland. Preventive Medicine, 46: 67-73.
17. Bronfenbrenner, U. 1989. Ecological systems theory. Annals of Child Development, 6: 187-249.
18. Buliung, R., Faulkner, G., Beesley, T. and Kennedy, J. 2011. School travel planning: Mobilizing school and community resources to encourage active school transportation. Journal of School Health, 81: 704-712.
19. Buliung, R. N. and Kanaroglou, P. S. 2007. Activity-travel behavior research: Conceptual issues, state of the art, and emerging perspectives for behavioural analysis and simulation modelling. Transport Reviews, 27: 151-187.
20. Buliung, R. N., Mitra, R. and Faulkner, G. E.J. 2009. Active school transportation in the Greater Toronto Area, Canada: An exploration of trends in space and time (1986-2001). Preventive Medicine, 48(6): 507-512.
21. Cao, X., Mokhtarian, P. L. and Handy, S. L. 2009. The relationship the built environment and nonwork travel: A case study of Northern California. Transportation Research Part A, 43: 548-559.
22. Cervero, R. 2002. Built environments and mode choice: Toward a normative framework. Transportation Research Part D, 7(4): 265-284.
23. Cervero, R. and Kockelman, K. 1997. Travel demand and the 3Ds: Density, diversity, and design. Transportation Research Part D, 2(3): 199-219.
24. Chapin, F. S. 1974. Human activity patterns in the city: Things people do in time and space, New York, NY: John Wiley & Sons.
25. Cooper, A. R., Page, A. S., Foster, L. J. and Qahwaji, D. 2003. Commuting to school: Are children who walk more physically active?. American Journal of Preventive Medicine, 25(4): 273-276.
26. Copperman, R. and Bhat, C. 2007. Exploratory analysis of children's daily time-use and activity patterns: Child development supplement to U.S. Panel Study of Income Dynamics. Transportation Research Record, 2021: 36-44.
27. Copperman, R.B., & Bhat, C.R. (2010). An assessment of the state-of-the-research of US children's time-use and activity-travel patterns. Retrieved June 23, 2011, fromhttp://www.ce.utexas.edu/prof/bhat/ABSTRACTS/Assess_of_StateofResearch_of_Childrens_Jan2010.pdf
28. Dalton, M.A., Longacre, M.R., Drake, K.M., Gibson, L., Adachi-Mejia, A.M., Swain, K., Xie, H., & Owens, P.M. (2011). Built environment predictors of active travel to school among rural adolescents. American Journal of Preventive Medicine, 40(3), 312-319.
29. DHHS-US Department of Health and Human Services. 1996. Physical activity and health: A report of the surgeon general, Atlanta, GA: Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, (CDC).
30. DHHS-US Department of Health and Human Services. (2009). Proposed healthy people 2020 objectives. Retrieved May 12, 2010, fromhttp://www.healthypeople.gov/hp2020/objectives/TopicAreas.aspx
31. Emond, C. R. and Handy, S. L. 2012. Factors associated with bicycling to high school: Insights from Davis, CA. Journal of Transport Geography, 20: 71-79.
32. Epstein, L. 1998. Integrating theoretical approaches to promote physical activity. American Journal of Preventive Medicine, 15: 257-265.
33. Evenson, K. R., Huston, S. L., McMillen, B. J., Bors, P. and Ward, D. S. 2003. Statewide prevalence and correlates of walking and bicycling to school. Achieves and Pediatrics and Adolescent Medicine, 157: 887-892.
34. Ewing, R. and Cervero, R. 2010. Travel and the built environment. Journal of the American Planning Association, 76(3): 1-30.
35. Ewing, R., Schroeer, W. and Greene, W. 2004. School location and student travel: Analysis of factors affecting mode choice. Transportation Research Record, 1895: 55-63.
36. Faulkner, G. E.J., Buliung, R., Flora, P. K. and Fusco, C. 2009. Active school transport, physical activity levels and body weight of children and youth: A systematic review. Preventive Medicine, 48: 3-8.
37. Faulkner, G. E.J., Richichi, V., Buliung, R., Fusco, R. and Moola, F. 2010. What's "quickest and easiest?" Parental decision making about school trip mode. International Journal of Behavioral Nutrition and Physical Activity, 7: 62 doi: 10.1186/1479-5868-7-62
38. Fisher, E. B., Brownson, C. A., O'Toole, M. L., Shetty, G., Anwuri, V. W. and Glasgow, R. E. 2005. Ecological approaches to self-management: The case of diabetes. American Journal of Public Health, 95(9): 1523-1535.
39. Fyhri, A., Hijorthol, R., Mackett, R. L., Forel, T. N. and Kyttä, M. 2011. Children's active travel and independent mobility in four countries: Development, social contributing trends and measures. Transport Policy, 18(5): 703-710.
40. Gilbert, R. and O'Brien, C. 2005. Child- and youth-friendly land-use planning guideline, version 2, Winnipeg: The Centre for Sustainable Transportation, University of Winnipeg.
41. Giles-Corti, B., Timperio, A., Bull, F. and Pikora, T. 2005. Understanding physical activity environmental correlates: Increased specificity for ecological models. Exercise and Sports Sciences Reviews, 33: 175-181.
42. Giles-Corti, B., Wood, G., Pikora, T., Learnihan, V., Bulsara, M., Van Niel, K., Timperio, A., McCormack, G., & Villanueva, K. (2011). School site and the potential to walk to school: The impact of street connective and traffic exposure in school neighborhoods. Health & Place, 17, 545-550.
43. Giuliano, G. and Small, K. A. 1993. Is the journey to work explained by urban structure?. Urban Studies, 30: 1485-1500.
44. Glanz, K., Rimer, B. K. and Viswanath, K. 2008. Health behavior and health education: Theory, research, and practice, 4, Edited by: Glanz, K., Rimer, B. K. and Viswanath, K. San Francisco, CA: Jossey-Bass.
45. Glanz, K., Sallis, J. F., Saelens, B. E. and Frank, L. D. 2005. Healthy nutrition environments: Concepts and measures. American Journal of Health Promotion, 19: 330-333.
46. Green Communities Canada. (2011). Active and safe routes to school. Retrieved August 6, 2011, fromhttp://www.saferoutestoschool.ca/
47. Greenwald, M. J. and Boarnet, M. G. 2001. Built environment as determinant of walking behavior: Analyzing nonwork pedestrian travel in Portland, Oregon. Transportation Research Record, 1780: 33-41.
48. Grize, L., Bringolf-Isler, B., Martin, E. and Braun-Fahrländer, C. 2010. Trend in active transportation to school among Swiss school children and its associated factors: Three cross sectional surveys 1994, 2000 and 2005. International Journal of Behavioral Nutrition and Physical Activity, 7: 28 doi: 10.1186/1479-5868-7-28
49. Hägerstrand, T. 1970. What about people in regional science?. Papers in Regional Science, 24(1): 6-21.
50. Handy, S. L., Cao, X. and Mokhtarian, P. L. 2006. Does self-selection explain the relationship between built environment and walking behavior? Empirical evidence from Northern California. Journal of the American Planning Association, 72(1): 55-74.
51. Johansson, K., Hesselberg, M. and Lafflame, L. 2011. Active commuting to and from school among Swedish children: A national and regional study. The European Journal of Public Health, doi: 10.1093/eurpub/ckr042
52. Johansson, M. 2006. Environmental and parental factors as determinants of mode for children's leisure travel. Journal of Environmental Psychology, 26: 156-169.
53. Jones, P. M. 1979. "New approach to understanding travel behaviour: The human activity approach". In Behavioural travel modelling, Edited by: Hensher, D. and Stopher, R. 55-80. London: Groom Helm.
54. Kang, H. and Scott, D. M. 2011. Impact of different criteria for identifying intra-household interactions: A case study of household time allocation. Transportation, 38: 81-99.
55. Kerr, J., Rosenberg, D., Sallis, J. F., Saleans, B. E., Frank, L. D. and Conway, T. L. 2006. Active commuting to school: Associations with environment and parental concerns. Medicine and Science in Sports and Exercise, 38(4): 787-793.
56. Kitamura, R., Mokhtarian, P. L. and Laidet, L. 1997. A micro-analysis of land use and travel in five neighborhoods in the San Francisco Bay Area. Transportation, 24: 125-158.
57. Krizek, K. J. 2003. Residential relocation and changes in urban travel: Does neighborhood-scale urban form matter?. Journal of the American Planning Association, 69(3): 265-282.
58. Ku{double acute}ller, R. 1991. "Environmental assessment from a neuropsychological perspective". In Environment, cognition and action: An integrated approach, Edited by: Gärling, T. and Evans, G. W. 111-147. Oxford: Oxford University Press.
59. Lang, D., Collins, D. and Kearns, R. 2011. Understanding modal choice for the trips to school. Journal of Transport Geography, 19: 509-514.
60. Larsen, K., Gilliland, J. and Hess, P. M. 2012. Route-based analysis to capture the environmental influences on a child's mode of travel between home and school. Annals of the Association of American Geographers, 102: 1-18.
61. Larsen, K., Gilliland, J., Hess, P., Tucker, P., Irwin, J. and He, M. 2009. The influence of the physical environment and socio-demographic characteristics on children's mode of travel to and from school. American Journal of Public Health, 99(3): 520-526.
62. Lee, C. and Moudon, A. V. 2004. Physical activity and environment research in the health field: Implications for urban and transportation planning practice and research. Journal of Planning Literature, 19(2): 147-181.
63. Lee, C. and Moudon, A. V. 2006. The 3Ds+ R: Quantifying land use and urban form correlates of walking. Transportation Research Part D, 11(3): 204-215.
64. Lin, J. and Chang, H. 2010. Built environment effects on children's school travel in Taipei: Independence and travel mode. Urban Studies, 47(4): 867-889.
65. Martin, S. L., Lee, S. M. and Lowry, R. 2007. National prevalence and correlates of walking and bicycling to school. American Journal of Preventive Medicine, 33(2): 98-105.
66. Marzoughi, R. 2011. Barriers to teenage mobility in the Greater Toronto Area, Ontario, Canada. Transportation Research Record, 2231: 61-67.
67. McAlister, A. L., Perry, C. H. and Parcel, G. S. 2008. "How individuals, environments, and health behaviors interact: Social cognitive theory". In Health behavior and health education: Theory, research, and practice, 4, Edited by: Glanz, K., Rimer, B. K. and Viswanath, K. 169-188. San Francisco, CA: Jossey-Bass.
68. McDonald, N. C. 2007. Active transportation to school: Trends among US schoolchildren, 1969-2001. American Journal of Preventive Medicine, 32(6): 509-516.
69. McDonald, N. C. 2008a. Household interactions and children's school travel: The effect of parental work patterns on walking and biking to school. Journal of Transport Geography, 16(5): 324-331.
70. McDonald, N. C. 2008b. Children's mode choice for the school trip: The role of distance and school location in walking to school. Transportation, 35(1): 23-35.
71. McDonald, N. C. 2008c. Critical factors for active transportation to school among low-income and minority students. American Journal of Preventive Medicine, 34(4): 341-344.
72. McDonald, N. C. and Aalborg, A. E. 2009. Why parents drive children to school? Implications for Safe Routes to School Program. Journal of the American Planning Association, 75(3): 331-342.
73. McFadden, D. 1974. The measurement of urban travel demand. Journal of Public Economics, 3: 303-328.
74. McMillan, T. E. 2005. Urban form and a child's trip to school: The current literature and a framework for future research. Journal of Planning Literature, 19(4): 440-456.
75. McMillan, T. E. 2007. The relative influence of urban form on a child's travel mode to school. Transportation Research Part A, 41(1): 69-79.
76. McMillan, T. E., Day, K., Boarnet, M., Alfonzo, M. and Anderson, C. 2006. Johnny walks to school-does Jane? Sex difference in children's active travel to school. Children, Youth and the Environments, 16(1): 75-89.
77. McNally, M. 2000. "The activity-based approach". In Handbook of transport modeling, Edited by: Hensher, D. and Button, K. 53-69. Oxford: Pergamon.
78. Metrolinx. (2011). Stepping it Up. Retrieved August 6, 2011 fromhttp://www.metrolinx.com/mx/schooltravel/default.aspx
79. MHPO-Ministry of Health Promotion Ontario. (2005). Active 2010: Ontario's Sport and Physical Activity Strategy. Govt. of Ontario, August, 2005.
80. Miller, N. E. and Dolland, J. 1941. Social learning and limitation, New Haven, CT: Yale University Press.
81. Mitra, R. and Buliung, R. 2012a. Built environment correlates of active school transportation: Neighborhood and the modifiable areal unit problem. Journal of Transport Geography, 20: 51-61.
82. Mitra, R., & Buliung, R. (2012b). Intra-household travel interactions, the built environment and school travel mode choice: An exploration using spatial models. The 91st Annual Meeting of the Transportation Research Board, Washington, DC. January 2012.
83. Mitra, R., Buliung, R. and Faulkner, G. E.J. 2010. Spatial clustering and the temporal mobility of walking school trips in the Greater Toronto Area, Canada. Health and Place, 16: 646-655.
84. Mitra, R., Buliung, R. and Roorda, M. J. 2010. The built environment and school travel mode choice in Toronto, Canada. Transportation Research Record, 2156: 2150-2159.
85. Mitra, R. & Faulkner, G.E.J. (2012). There's no such thing as bad weather, just the wrong clothing: Climate, weather and active school transportation in Toronto, Canada. Canadian Journal of Public Health, 103(Suppl.3), in press.
86. Moudon, A. V. and Lee, C. 2003. Walking and biking: An evaluation of environmental audit instruments. American Journal of Health Promotion, 18(1): 21-37.
87. NC SRTS-National Center for Safe Routes to School. (2007). Safe Routes to School Guide. Retrieved May 12, 2010, fromhttp://www.saferoutesinfo.org/guide/
88. Nelson, N. 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, 5(1).) doi: 10.1186/1476-5868-5-1
89. Ogden, C. L., Carroll, M. D., Curtin, L. R., McDowell, M. A., Tabak, C. J. and Flegal, K. M. 2006. Prevalence of overweight and obesity in the United States, 1999-2004. The Journal of the American Medical Association, 295: 1549-1555.
90. OPPI-Ontario Professional Planners Institute. 2009. Plan for the needs of children and youth: A call to action, Toronto, ON: Author.
91. Page, A. S., Cooper, A. R., Griew, P. and Jago, R. 2010. Independent mobility, perceptions of the built environment and children's participation in play, active travel and structured exercise and sport: The PEACH Project. International Journal of Behavioral Nutrition and Physical Activity, 7: 17 http://www.ijbnpa.org/content/7/1/17
92. Panter, J. R., Jones, A. P. and van Sluijs, E. M.F. 2008. Environmental determinants of active travel in youth: A review and framework for future research. International Journal of Behavioral Nutrition and Physical Activity, 5: 34 doi: 10.1186/1479-5868-5-34
93. Panter, J. R., Jones, A. P., van Sluijs, E. M.F. and Griffin, S. J. 2010a. Neighborhood, route, and school environments and children's active commuting. American Journal of Preventive Medicine, 38(3): 268-278.
94. Panter, J. R., Jones, A. P., van Sluijs, E. M.F. and Griffin, S. J. 2010b. Attitudes, social support and environmental perceptions as predictors of active commuting in school children. Journal of Epidemiology and Community Health, 64: 41-48.
95. van der Ploeg, H. P., Merom, D., Corpuz, G. and Bauman, A. E. 2008. Trends in Australian children traveling to school 1971-2003: Burning petrol or carbohydrates?. Preventive Medicine, 46(1): 60-62.
96. Prezza, M., Pilloni, S., Morabito, C., Sersante, C., Alparone, F. R. and Guiliani, M. V. 2001. The influence of psychological and environmental factors on children's independent mobility and relationship to peer frequentation. Journal of Community and Applied Social Psychology, 11: 435-450.
97. Robertson-Wilson, J. E., Leatherdale, S. T. and Wong, S. L. 2008. Social-ecological correlates of active commuting to school among high school students. Journal of Adolescent Health, 42(5): 486-495.
98. Rotter, J. B. 1954. Social learning and clinical psychology, Englewood Cliffs, NJ: Prentice-Hall.
99. Saelens, B. E., Sallis, J. F. and Frank, L. D. 2003. Environmental correlates of walking and cycling: Findings from the transportation, urban design, and planning literatures. Annals of Behavioral Medicine, 25(2): 80-91.
100. Sallis, J. F., Owen, N. and Fisher, E. B. 2008. "Ecological models of health behavior". In Health behavior and health education: Theory, research, and practice, 4, Edited by: Glanz, K., Rimer, B. K. and Viswanath, K. 466-485. San Francisco, CA: Jossey-Bass.
101. Saris, W.H.M., Blair, S.N., van Baak, M.A., Eaton, S.B., Davies, P.S.W., Di Pietro, L., Fogelholm, L., Rissanen, A., Schoeller, D., Swinburn, B., Tremblay, A., Westerterp, K.R., & Wyatt, H. (2003). How much physical activity is enough to prevent unhealthy weight gain? Outcome of the IASO 1st stock conference and consensus statement. Obesity Reviews, 4, 101-114.
102. Schlossberg, M., Greene, J., Phillips, P. O., Johnson, B. and Parker, B. 2006. School trips: Effects of urban form and distance on travel mode. Journal of the American Planning Association, 72(3): 337-346.
103. Shen, Q. 2000. Spatial and social dimensions of commuting. Journal of the American Planning Association, 66: 68-82.
104. Shields, M. 2004. Overweight Canadian children and adolescents, Ottawa: Statistics Canada.
105. Sidharthan, R., Bhat, C. R., Pendyala, R. M. and Goulias, K. G. 2011. Model for children's school travel mode choice. Transportation Research Record, 2213: 78-86.
106. Sirard, J. R. and Slater, M. E. 2008. Walking and bicycling to school: A review. American Journal of Lifestyle Medicine, 2(5): 372-396.
107. Stewart, O. 2011. Findings from research on active transportation to school and implications for safe routes to school programs. Journal of Planning Literature, 26(2): 127-150.
108. Stokols, D. 1977. "Origins and directions of environment-behavioral research". In Perspectives on environment and behavior: Theory, practice and applications, Edited by: Stokols, D. 235-250. New York, NY: Plenum Press.
109. Stokols, D. 1992. Establishing and maintaining healthy environments: Toward a social ecology of health promotion. American Psychologist, 47: 6-22.
110. Timperio, A., Ball, K., Salmon, J., Roberts, R., Giles-Corti, B., Simmons, D., Baur, L.A., & Crawford, D. (2006). Personal, family, social, and environmental correlates of active commuting to school. American Journal of Preventive Medicine, 30(1), 45-51.
111. Timperio, A., Crawford, D., Telford, A. and Salmon, J. 2004. Perceptions about the local neighborhood and walking and cycling among children. Preventive Medicine, 38(1): 39-47.
112. Transportation Research Board. (2005). Does the built environment influence physical activity? Examining the Evidence, TRB Special Rep. No. 282. Washington, DC: Transportation Research Board of the National Academies.
113. Trapp, G. S.A., Giles-Cortie, B., Christian, H. E., Bulsara, M., Timperio, A. F., McCormack, G. R. and Villanueva, K. P. 2011. Increasing children's physical activity: Individual, social, and environmental factors associated with walking to and from school. Health Education and Behavior, 39(2): 172-182.
114. Tudor-Locke, C., Ainsworth, B. E. and Popkin, B. M. 2001. Active commuting to school: An overlooked source of children's physical activity?. Sports Medicine, 31(5): 309-313.
115. Valentine, G. 1997. "Oh yes I can." "Oh no you can't": Children and parents' understandings of kid's competence to negotiate public space safely. Antipode, 29(1): 65-89.
116. Vovsha, P. and Petersen, E. 2005. Escorting children to school: Statistical analysis and applied modeling approach. Transportation Research Record, 1921: 131-140.
117. de Vries, S. I., Hopman-Rock, M., Bakker, I., Hirasing, R. A. and van Mechelen, W. 2010. Built environment correlates of walking and cycling in Dutch urban children: Results from the SPACE study. International Journal of Environmental Research and Public Health, 7: 2309-2324.
118. Walker, J.L. (2001). Extended discrete choice models: Integrated framework, flexible error structures, and latent variables (PhD dissertation). Massachusetts Institute of Technology. Retrieved June 23, 2011, fromhttp://transp-or2.epfl.ch/web2010/dca2010/WalkerPhD.pdf
119. Wang, Y. and Lobstein, T. 2006. Worldwide trends in childhood overweight and obesity. International Journal of Pediatric Obesity, 1: 11-25.
120. Waygood, E. O.D. and Kitamura, R. 2009. Children in a rail based development area of Japan: Travel patterns, independence and exercise. Transportation Research Record, 2125: 36-43.
121. Wen, L. M., Fry, D., Rissel, C., Dirkis, H., Balafas, A. and Merom, D. 2008. Factors associated with children being driven to school: Implications for walk to school programs. Health Education Research, 23(2): 325-334.
122. Wilson, E. J., Marshall, J., Wilson, R. and Krizek, K. J. 2010. By foot, bus or car: Children's school travel and school choice policy. Environment and Planning A, 42: 2168-2185.
123. Yarlagadda, A. K. and Srinivasan, S. 2008. Modeling children's school travel mode and parental escort decisions. Transportation, 35(2): 201-218.
124. Zwerts, E., Allaert, G., Jenssens, D., Wets, G. and Witlox, F. 2010. How children view their travel behaviour: A case study from Flanders (Belgium). Journal of Transport Geography, 18: 702-710.