Morningness-eveningness preference and sensation seeking

The aim of this study was to explore the relationship between circadian preference and sensation seeking. To this aim 1041 university students (408 males and 633 females), ranging in age between 18 and 30 years, filled the reduced version of the Morningness-Eveningness Questionnaire (MEQr) and the Sensation Seeking Scale-Form V (SSS-V). Males scored higher than females in SSS-V total score and all subscales, except experience seeking (ES). As regards circadian preference, evening types scored higher than morning types in SSS-V total score and all subscales, except boredom susceptibility (BS) where they significantly differed only from intermediate types. On the whole our results highlight a significant relationship between circadian preference and sensation seeking.