The Effect of Exposure to Food in Social Networks on Food Cravings and External Eating

\- Participants allocated to the experimental group will watch a 3 minute video presenting a series of pictures of appetizing foods. An audio of a young adult describing herself eating these foods during a trip to London will be played.

Participants allocated to the control group will watch a 3 minute video presenting a series of control pictures of tourist attractions in London. An audio of a young adult describing herself visiting these sites during a trip will be played.