Up to 70 percent of mothers develop postnatal depressive mood, also known as baby blues, after their baby is born. Analyses show that this can also affect the development of the children themselves and their speech. Until now, however, it was unclear exactly how this impairment manifests itself in early language development in infants. In a study, scientists at the ...

New research published in Current Biology on September 13 demonstrates the importance of carrying crying infants rather than simply holding them. Led by Kumi Kuroda at the RIKEN Center for Brain Science (CBS) in Japan, the study details how crying babies are physiologically affected by being held, carried, and laid down. The data yield a simple but cost-free and effective technique that ...