This article presents the findings of the final phase of a 5-year longitudinal study with 168 middle- and upper middle-class children in which the complex relations among early home literacy experiences, subsequent receptive language and emergent literacy skills, and reading achievement were examined. Results showed that children's exposure to books was related to the development of vocabulary ...

This study uses latent transition analysis to examine reading development across the kindergarten and 1st-grade year. Data include poverty status and dichotomous measures of reading at 4 time points for a large sample of children within the Early Childhood Longitudinal Study. In each of 4 waves of the study, 5 latent classes were represented in different proportions: low alphabet knowledge, ear...