After being informed about the study and potential risks, participants will be randomized to the intervention group (group to receive CBT-I) or the no-intervention control group. All participants in the study will complete three assessment visits; one prior to the start of the intervention, one immediately following the 6-week intervention, and one 3-months post-intervention. The intervention group will engage in 6-weeks of CBT-I training aimed at targeting sleep and sleep-related concerns faced as a result of occupational considerations.
The primary aim of this study is to investigate the feasibility, acceptability, and preliminary efficacy of an adapted Cognitive Behavioral Therapy - Insomnia (CBT-I) intervention in improving sleep in a firefighter population.