In a smartphone app-based study, using parent-report from United States and international groups, older infants (6 to 12 months old) who slept in their own rooms were reported to sleep better than infants who slept in their parents’ room (bed-sharing or room-sharing).
Read more about the study in addition to the newest American Academy of Pediatrics recommendations related to room-sharing in an article by Lisa Rapaport at Reuters.com.