1. The Eysenck Personality Inventory;Eysenck,1970
2. The Sensation Seeking Scale;Gilchrist;Personality and Individual Differences,1995
3. An examination of Plog's psychographic travel model within a student population;Griffith;Journal of Travel Research,1966
4. Differences in risk experience between sensation avoiders and sensation seekers;Heino;Personality and Individual Differences,1996
5. Personality and sexual risk taking;Hoyle;Journal of Personality,2000