1. An investigation into the consistency of drivers’ speed choice;Ahlin,1979
2. Self-perception theory;Bem;Advances in Experimental Social Psychology,1972
3. A theory of psychological reactance;Brehm,1966
4. The foot-in-the door compliance procedure: a multiple-process analysis and review;Burger;Personality and Social Psychology Review,1999
5. Factors influencing driver speed choices;Campbell,2003