Thank you for your interest in this research. To be eligible for this research you must:
- own and use an iPhone
- be over 13 years old
- be willing to complete two series of surveys, administered 30 days apart
- be willing to download and use a mental health app

Completing participation in this research will earn you an entry in a prize draw to win one of three iPads.
You will also be contributing to important research into how to improve mental health strategies.

Submit your email address below to register your interest. You will be allocated to a condition in the experiment and will receive an email within the next 7 days with instructions on how to proceed.