TABLE 1.

Comparison of Rate, Age, and Statistical Exposure across Auditory SL studies selected to be most similar to the current paradigm and age range. Note: Exposure was calculated by unit of structure (i.e., each word as in Saffran et al., 1996; each bigram or trigram in Thiessen et al., 2005)

Study	Age (months)	Rate (ms)	Exposure	Outcome
Current:Emberson et al.	9	500	25	Learning
Thiessen et al. (2005)	8	400	24	No learning for AD speech
Saffran et al. (1996)	8	222	45	Learning
Pelucchi et al. (2009)	8.5	167	45	Learning

Abbreviation: SL, statistical learning.