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For this study you would be asked to complete an online survey which can be accessed by following the link below. You will be asked to complete questionnaires that ask about basic things about yourself such as age and gender, occupation, and history of general and mental health as well as standardised questionnaires that ask about your personality and experiences. You will also be asked to complete three decision-making tasks in your internet browser window. There are no right or wrong choices in these tasks and you do not need any prior knowledge or preparation to take part. The survey would take approximately 25 mins to complete.

If you are interested in participating, please follow this link:

For additional enquires you can contact the research team on
Central University Research Ethics Committee number: R75683/RE001

We are looking for

We are looking for two types of volunteers: (1) healthy volunteers with no history of mental illness and (2) people who have been diagnosed with borderline personality disorder (BPD) by a mental health professional. All participants must be aged 18+ years. All responses will be kept anonymous, and your personal data kept confidential.


Participants are not reimbursed for their time.