Acceptance and Commitment Therapy-based Intervention for Loneliness Among Older Adults Living Alone

"Participants in the intervention group will receive the face-to-face ACT-based intervention weekly for 4 weeks (each session lasting approximately 90 minutes), with each group consisting of 6-8 older adults. The intervention consists of 4 sessions:~Session 1 (acceptance and cognitive fusion) Session 2 (contact with the present moment and self-as-context) Session 3 (values) Session 3 (committed action)"