Maternal depression and the learning-promoting effects of infant-directed speech: Roles of maternal sensitivity, depression diagnosis, and speech acoustic cues.
Kaplan PS, Danko CM, Cejka AM, Everhart KD. Maternal depression and the learning-promoting effects of infant-directed speech: Roles of maternal sensitivity, depression diagnosis, and speech acoustic cues. Infant Behav Dev. 2015 Nov; 41:52-63.