Efficacy of a Psychoeducational Intervention to Improve Sleep Health Among University Students

"The intervention consists of three structured sessions delivered over three weeks, with additional online follow-ups. Each session lasts 1.5 hours and takes place in the evening, with a one-week interval between sessions.~Session 1 focuses on providing fundamental knowledge about sleep health. Session 2 introduces behavioral strategies to improve sleep health and asks participants to implement behavior change intentions.~Session 3 reviews the implementation of the intention, the changes made or not, and addresses the relationship between stress and sleep, along with coping strategies."