In this study you will see pairs of faces and asked which is more of a particulr trait, for example, which is more attractive. It is quite long and involves choosing between 80 pairs of faces. We do appreciate your time and effort in completing the trials.

Before you begin please fill in the questions below. Questions marked with a * are required.

*Age (in years):   

*Sex:       Male        Female 

*What nationality are you?

*What is your ethnicity?

*Sexuality -

 Do you have a current partner? yes no

Please tell us about your appearance.

Do you consider your FACE to be of:

Low Attractiveness 1 2 3 4 5 6 7 High Attractiveness

Do you consider your FACE to be of:

Low Masculinity 1 2 3 4 5 6 7 High Masculinity


for women only (ignore if male)

Do you currently use a hormonal contraceptive (e.g. pill, injection, patch)?   Yes    No

How many days ago did your last period of menstruation (menstrual bleeding) start? days


You will see two faces and asked which one you think is more of a particualr trait..