The Irritable Bowel Syndrome Acceptance and Action Questionnaire. The scale and additional information (scoring instructions and a brief summary of psychometric properties) are attached below. Please contact Nuno Ferreira for further information. nuno.ferreira@ed.ac.uk Printer-friendly version Book traversal links for IBSAAQ (Irritable Bowel Syndrome) I-AAQ (Interpersonal Interactions) Up MSAQ (multiple sclerosis)