Helping Baby Sleep - Anni Gethin, Ph.D., Beth MacGregor - Google Books

https://books.google.de/books?id=6tm06hU9cMsC&pg=PA111#v=onepage

Child development specialists (and mothers) Anni Gethin, PhD, and Beth Macgregor challenge the wisdom of the popular “cry it out” philosophy and instead advocate a responsive parenting approach during the dayandat night. Mining the latest scientific…