People quickly decide another person’s character from just looking at their face and these impressions influence crucial decisions in everyday life. Do your life experiences affect who you think looks trustworthy, or are you genetically driven to trust? The researchers aim to understand the genetic basis of individual differences in facial impressions.

What is involved?

You will be provided a link to an online survey where you will be asked:

  • to view faces and scenes, then make judgements about them;
  • for demographic information (e.g., age).

The study is completely online and you can participate using your computer or laptop. The survey will take approximately 30 minutes to complete.

Who is eligible?

Identical and non-identical same sex twins, aged 18 to 50 years of age.

Would you like to get involved?

If you would like to participate or find out more please This email address is being protected from spambots. You need JavaScript enabled to view it..


28th May 2018 – 31st December 2018.

Twins Research Australia

Address: 3/207 Bouverie St
Carlton, Vic 3010

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ABN: 84 002 705 224

Twins Research Australia is a national resource supported by a Centre of Research Excellence Grant from the National Health and Medical Research Council and housed within the University of Melbourne.

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