In this study you will see individual faces to rate for attractiveness and then pairs of male faces and asked to say which is more attractive.

Before you begin please fill in your:

Age (in years):

Sex: Male Female

What nationality are you?

What is your ethnicity?

Sexuality -

Are you left- or right-handed:

Left-handed Right-handed

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

If you have a partner, please tell us about thier appearance.

Do you consider your partners FACE to be of:

Low Attractiveness 1 2 3 4 5 6 7 High Attractiveness

Do you consider your partners 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

You will see individual faces and asked to rate them for attractiveness...