Design: In all studies, female student samples were recruited. They either received a justification cue (license condition) or not (control condition), after which they could eat freely from unhealthy snacks (Study 1, N?=?85 and Study 2, N?=?95) or choose a snack for direct consumption at a take-out lunch place (Study 3, N?=?110).
Main outcome measures: Caloric value of consumed snacks (Study 1 and 2) and chosen snack (Study 3).
Results: In all studies, caloric consumption was higher in the license condition compared to the control condition: Participants ate more of the provided unhealthy snacks (Study 1 and 2) and chose a snack of higher caloric value (Study 3).
Conclusions: The present research corroborates self-licensing as an important factor in the consumption of unhealthy foods by employing more ecologically valid outcomes. 相似文献