Studies have also shown that worn babies are happier and spend more time in the quiet alert phase. (prweb.com)
This phase usually progresses to the active alert phase in which the baby is attentive to sounds and sights, and moves actively. (stanfordchildrens.org)
And there's Quiet, the much - publicized sniper who is invaluable during alert phases when half a dozen foes are trying to hunt you down. (dailydot.com)