The Effects of Non-Contingent Free Bus Tickets and Personal Commitment on Urban Bus Ridership

Articles
Bachman, W. , & Katzev, R. (1982). The effects of non-contingent free bus tickets and personal commitment on urban bus ridership. Transportation Research, 16A, 2, 103-108.
To compare the effects of free rides and commitment to a performance goal on increasing bus ridership in an urban setting, 83 non-bus riding automobile drivers were exposed to one…

Social Value Orientations and Decisions to Take Proenvironmental Action

Articles
Cameron, L. D., Brown, P. M. & Chapman, J. G. (1998). Social value orientations and decisions to take proenvironmental action. Journal of Applied Social Psychology, 28, 8, 675-697.
Assessed whether social value orientations influence decisions to actively support a proposal for a transportation pollution reduction program. 135 undergraduate students with pro…

Personal and Contextual Factors Supporting the Switch to Transit Use: Evaluating a Natural Transit Intervention

Articles
Brown, Barbara B.; Werner, Carol M.; Kim, Naree (2003). Personal and Contextual Factors Supporting the Switch to Transit Use: Evaluating a Natural Transit Intervention. Analyses of Social Issues and Public Policy, 3, 1, 139-160.
U.S. communities are becoming increasingly automobile dependent, with car use embedded in U.S. policies, practices, and preferences. To encourage transit use, transit systems too …

Psychological resistance against attempts to reduce private car use

Articles
Tertoolen G., van Kreveld D. & Verstraten B. (1998). Psychological resistance against attempts to reduce private car use. Transportation Research Part A: Policy and Practice, 32 (3), 171-181.
The aim of the research was to investigate the effects of information, feedback and commitment on car use and attitudes related to car use. In a field experiment (N = 350) users o…

Commuting by Car or Public Transportation? A Social Dilemma Analysis of Travel Mode Judgments

Articles
Van Vugt, M., Van Lange, P. A. M. & Meertens, R. M. Commuting by car or public transportation? A social dilemma analysis of travel mode judgments. Vol. 26. 1996. 373-395.
Examined judgments regarding the decision to commute by car vs public transportation (PT) in terms of a conflict between immediate self-interest and long-term collective interest.…

Can Commitment Change Behavior? A Case Study of Environmental Actions

Articles
Katzev, R. & Wang, T. Can commitment change behavior? A case study of environmental actions. Vol. 9. 1994. 13-26.
Conducted a critical evaluation of both laboratory and field studies that have employed commitment procedures to change behavior. An analysis of the methodological and historical …

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