Participate in Research

Thank you for your interest in participating in research related to toilet anxiety. Below is a list of studies currently being run by Dr. Simon Knowles and colleagues. Please click the link below the study title to participate:

Study: Exploration of Bowel and Bladder Concerns

Bowel and Bladder Obsession refers to a condition in which the afflicted individual experiences an overwhelming fear of losing control of their bladder and/or bowel in a public setting. During this study you will be asked questions about certain experiences that individuals may have about their bladder and/or bowels in public and in social situations. This study will take no longer than 60 minutes to complete. The questionnaire is available at the following address:

Study: Cognitive mediators of bowel discomfort: An exploratory study

Go into the draw to win 1 of 4 $100AUS vouchers, complete our online questionnaire entitled “Cognitive mediators of bowel discomfort: An exploratory study”

Swinburne University

Do psychological concerns drive your bowel discomfort - help us develop a scale to better measure these processes.

Psychological distress and gastrointestinal symptoms commonly occur together and are frequently reported in community samples. Your responses will help us better understand how thinking patterns impact upon gastrointestinal discomfort. Further your participation will also help us to develop a new scale that can help better identify and target psychological processes associated with gastrointestinal discomfort. The study involves completing an online questionnaire which should take approximately 60 minutes to complete.

Go into the draw to win 1 of 4 $100AUS vouchers

At the end of the study you are welcome to add your email address (stored independently from the questionnaire data) in order to go into a draw to win 1 of 4 $100AUS vouchers. Winners will be drawn on the 31st of October 2017.

Who can participate?

Anyone over the age of 18 is eligible to participate in the study. How to participate? To participate, please click on the link below:

For more information, please contact the research team:

Principle Investigator: Dr Simon Knowles, (03) 9214 8206, email: Other investigators involved: Dr Pragalathan Apputhurai (Lecturer in Statistics), Dr Rebecca Burgell (Consultant Gastroenterologist, The Alfred Hospital), Ms Sarina Cook (Research Assistant) & Professor Laurie Keefer (Health Psychologist, Susan and Leonard Feinstein IBD Clinical Center, New York).

Disclaimer: This website and its content is not intended or recommended as a substitute for medical advice, diagnosis or treatment. Always seek advice of your own physician or other qualified health care professional regarding any medical questions or conditions.

© Copyright Dr Simon Knowles 2016