Chapter 3: Mode Decisions and Context Change – What About the Attitudes? A Conceptual Framework

Theoretical assumptions for explaining travel behaviour changes are frequently limited to disciplinary boundaries. By combining the occurrence of key events with attitudinal dimensions in the ROA model and, furthermore, drawing on the model of cognitive dissonance, an integrated theoretical framework is presented.

We review several streams of research in different fields of travel behaviour research and develop a theoretical framework for guiding future empirical work on travel behaviour research.

The theoretical framework proposes that due to a key event a window of opportunity opens for behavioural change and adaptation processes of attitudes and behaviour.

Further empirical research will have to show the validity and usefulness of the theoretical framework developed. A panel data analysis is proposed with attitudinal variables before and after a certain key event.