Parents' Report of Vocabulary and Grammatical Development of African American Preschoolers: Child and Environmental Associations

Roberts, J. E., Burchinal, M., & Durham, M.
1999
Citation: Roberts, J. E., Burchinal, M., & Durham, M. (1999). Parents' report of vocabulary and grammatical development of African American preschoolers: Child and environmental associations. Child Development, 70(1), 92-106.