Fig. 4.

Target preferences for correct pronunciations, vowel mispronunciations and consonant mispronunciations in TRACE with 15-, 18- and 24-month old lexicons. Note the close agreement of the TRACE simulations with Swingley and Aslin’s (2000) data for 18–23 month olds where all mispronunciations are aggregated (light grey). For comparison, looking preferences, aggregated over the age range, for correct pronunciations and for vowel and consonant mispronunciations in Mani and Plunkett (2007) are also reported.