http://www.sciencedaily.com/releases/2011/05/110523145054.htm
TerryJ2 Well-Known Member May 24, 2011 #1 http://www.sciencedaily.com/releases/2011/05/110523145054.htm
R runawaybunny Guest May 24, 2011 #2 Found the university's press release: http://www.upenn.edu/pennnews/news/...s-theory-how-children-learn-their-first-words Posted the whole thing here: http://www.conductdisorders.com/for...y-how-children-learn-their-first-words-40664/
Found the university's press release: http://www.upenn.edu/pennnews/news/...s-theory-how-children-learn-their-first-words Posted the whole thing here: http://www.conductdisorders.com/for...y-how-children-learn-their-first-words-40664/