Psychological Flexibility
All participants reported improvements in psychological flexibility measured by
the BDD-AAQ, with gains ranging from 28% to 188% posttreatment. Cognitive
fusion, measured by the CFQ-7, reliably decreased (with 41%–60%) for P1, P2, and
P5 during treatment. For P4, scores were unchanged at posttreatment but had
significantly improved at follow-up. On the contrary, P7 reported an increase in
cognitive fusion posttreatment.