Experimental and Clinical Psychopharmacology25.4 (Aug 2017): 295-302. The objective of the study was to describe self-report and objectively measured sleep characteristics of adult treatment-seeking cannabis users. Study participants (n = 87) were adults who were screened for a 12-week outpatient cannabis treatment research program in Baltimore, MD. Participants completed objective and self-report measures of sleep quality. To read the full article, log in using your NHS OpenAthens details.