In this study you will see male and female faces and asked to rate the faces for competing traits, such as whether you think the face would be a more attractive long- or short-term partner. One end of the scale indicates one trait and the other end the other. Please complete the full experiment as we cannot use the data if you drop out.

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? Please select a regionBritishOther EuropeanNorth AmericanCentral/South AmericanAsianAfricanAustralasianOther

*What is your ethnicity? Please selectWhiteAfro-CarribeanIndianPakistaniBangladeshiChineseJapaneseSouth East AsianOther AsianNative AmericanHispanic AmericanPolynesianOther

*Sexuality - HeterosexualHomosexualBisexual

Do you have a current partner? yes no

Do you have children?

number of boys    

number of girls    

Are you interested in having children at this point in your life?:

Please tell us about your appearance.

Do you consider your FACE to be of:

Please fill in the following questionnaire on sexual attitudes. If you feel uncomfortable please feel free to not answer these questions.

In GENERAL, how would you rate your sex drive?

How would rate your CURRENT sex drive?

What is your total number of sexual partners?     

1. With how many different partners have you had sex within the past 12 months?

2. With how many different partners have you had sexual intercourse on one and only one occasion?

3. With how many different partners have you had sexual intercourse without having an interest in a long-term committed relationship with this person?

4. Sex without love is OK.

5.  I can imagine myself being comfortable and enjoying "casual" sex with different partners.

6. I do not want to have sex with a person until I am sure that we will have a long-term, serious relationship.

7. How often do you have fantasies about having sex with someone you are not in a committed romantic relationship with?

8. How often do you experience sexual arousal when you are in contact with someone you are not in a committed romantic relationship with?

9. In everyday life, how often do you have spontaneous fantasies about having sex with someone you have just met?

I would feel comfortable having sex with someone who already has a long-term partner.

I would feel comfortable having sex with someone else if I already have a long-term partner.

Cheating on a partner is OK.

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

Have you used hormonal contraceptives (e.g. pill, injection, patch) in the past 3 months?   Yes    No

How long is your usual menstrual ( a roughly month long cycle, women average report 28 days) days

Are you pregnant? Yes    No

Have you stopped menstruating for any reason? Yes    No

Have you gone through menopause? Yes    No

You will see faces of people to rate for attractiveness as a LONG-TERM versus SHORT-TERM partner...