Content validity and perceived utility of a self-help online ACT program focused on RNT (DAC)

Presents the online adaptation DAC (Disentangled, Aware, Committed), a self-applied ACT program focused on repetitive negative thinking. Study 1 (experts) and Study 2 (trainees) evaluated clarity, utility, and theoretical fit: positive results indicate feasibility and potential utility of the program for prevention/treatment.