Conceptual overlap of negative thought processes in insomnia: A focus on catastrophizing, worry, and rumination in a student sample.
Markus Jansson-FröjmarkRikard SunnhedColleen E CarneyIngvar RosendahlPublished in: Behavioral sleep medicine (2024)
The findings indicate that catastrophizing, worry, and rumination might be viewed as distinct constructs. Although more research is warranted on the topic of conceptual overlap, the current results might have implications for the development of models of insomnia, clinical research, and practice.