Anticipatory smiling: linking early affective communication and social outcome.
Parlade MV, Messinger DS, Delgado CE, Kaiser MY, Van Hecke AV, Mundy PC.
Parlade MV, et al.
Infant Behav Dev. 2009 Jan;32(1):33-43. doi: 10.1016/j.infbeh.2008.09.007. Epub 2008 Oct 31.
Infant Behav Dev. 2009.
PMID: 19004500
Free PMC article.
Study 2 confirmed a developmental increase in the number of infants using anticipatory smiles between 9 and 12 months that had been initially documented in the Study 1 sample [Venezia, M., Messinger, D. S., Thorp, D., & Mundy, P. (2004). The development o …
Study 2 confirmed a developmental increase in the number of infants using anticipatory smiles between 9 and 12 months that had been initiall …