This article attributes behaviors of earlier bedtime, longer sleeping, and earlier weaning to “greater personal independence” in children who sleep alone. It is equally possible that these behaviors are due to something else. Research predicting which children and families will benefit from co-sleeping or alone sleeping would be more useful.
Heather Kuiper and Loren Rauch Oakland, Calif.
Log in
Subscribers, enter your e-mail address for full access to the Science News archives and digital editions.