This study has now closed.

The purpose of this study is to investigate flexible thinking in social situations.

Healthy control participants are currently being recruited to undertake a short online survey that will take approximately 15 to 20 minutes to complete. Control data will be compared with data from people with brain malformations and/or autism, including those with corpus callosum dysgenesis (CCD).

This research will help us better understand how people with CCD experience the world, and how they interact with others.

Participant benefits:

No direct benefits are associated with participation, however responses will assist the research team with their work. An aggregated report of the results will be made available to all participants.


Participants must:

  • Be aged between 26 – 75
  • Never been diagnosed with a major psychiatric disorder (e.g., bipolar disorder, clinical depression, and autism spectrum disorder)
  • Never been diagnosed with a structural abnormality of the brain.

Register your interest:

To register your interest in volunteering for this study, please contact Ms Sophie Dowling via

This study has been approved by The University of Queensland Human Research Ethics Committee [Approval No. 2014000535]