Distress Intolerance Clinical Trial
Official title:
The Effects of Expressive Writing and Compassionate Letter Writing on Emotional Distress Intolerance: A Brief Randomized Controlled Trial
Perceived emotional distress intolerance is a transdiagnostic marker of psychopathology associated with psychological and interpersonal dysfunction, and the development of interventions for perceived emotional distress intolerance is of prime importance. One potential intervention is a behavioural experiment, i.e. a cognitive behaviour therapy technique where clients undergo an exercise designed to test a maladaptive belief, e.g., that negative emotions are unbearable, and adjust their belief to accommodate any disconfirmatory information that arises through the exercise. This study examines the effects of a one-session self-compassion writing behavioural experiment compared to a one-session expressive writing behavioural experiment on low perceived distress tolerance. Participants were recruited from the University of Waterloo and Prolific, and were randomly assigned to the self-compassion condition, expressive writing condition, or a control condition.
The study consisted of two online surveys. During the first survey, participants answered a set of questionnaires. Then, they were prompted to think of an upsetting situation and the associated unpleasant emotions, and they were then randomly assigned to a brief self-compassionate writing, expressive writing, or neutral writing task. They then answered a series of questionnaires immediately after completing the writing task. During the second survey, one week later, participants answered a brief set of questionnaires. ;