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The current research advances an interdependence analysis of commuting decisions (i.e. commuting by car versus public transportation), delineating the determinants of an individual's outcomes in terms of own decisions, other commuters' decisions, and the combination or interaction of own and others' decisions (Kelley & Thibaut, 1978). Consistent with hypotheses, findings revealed that a concern with comfort led to a higher overall personal preference for the car, and a lower overall preference for others to commute by public transportation, when compared to a concern with travel time. Additionally, consistent with the claim that commuter decisions are also guided by considerations broader than a concern with individual outcomes, findings revealed that individuals with prosocial orientations (i.e. those concerned with maximizing collective outcomes) in combination with high levels of trust (i.e. believing in the honesty and cooperative intentions of others) exhibited a greater overall personal preference for public transportation, and a reduced desire to avoid other commuters, relative to individuals with a prosocial orientation and low levels of trust, or a proself orientation (i.e. those concerned primarily with maximizing own outcomes), regardless of levels of trust. Finally, consistent with the current interdependence analysis, intention to commute by car was positively associated with not only overall personal preference for the car, but also with the desire to avoid other commuters. © 1997 John Wiley & Sons, Ltd.
Joireman et al. (Tue,) studied this question.