This dissertation tests a new account of rapid word learning and vocabulary growth that these processes develop as the result of attentional biases to the features of a category that are relevant to labeling/categorization, built as the result of word-learning experience within each category. Study 1 demonstrated that children's vocabulary size…

The purpose of my study was to evaluate the relationship between classroom process quality and child language and academic outcomes from the beginning of the pre-kindergarten year to the beginning of the kindergarten year for one cohort of children participating in a state-funded pre-kindergarten program in South Carolina. Data for my study were…

A longitudinal study was conducted to examine variations in caregiver input and infant attention in association with children's later lexical and syntactic skills. Fifteen infant-caregiver dyads were videotaped during naturalistic interactions when infants were 9 and 12 months old. Videotapes were coded for caregiver style and modality, and infant…