Acceptance and Commitment Therapy for Insomnia

ACT-I treatment group: Participants diagnosed with chronic insomnia will receive group treatment. The six sessions will be aimed at psychoeducation about sleep added to the therapeutic processes of acceptance, mindfulness, availability, values, defusion and commitment, used in ACT.

Active control group CBT-I: Participants diagnosed with chronic insomnia will receive treatment in a group. The six sessions will be aimed at cognitive-behavioral components, such as education and sleep hygiene, stimulus control, sleep restriction and demystification / restructuring of belief beliefs.