Journal of Educational Psychology Early Home Language Use and Later Vocabulary Development Jeannette Mancilla-Martinez and Nonie K. Lesaux Online First Publication, June 20, 2011. doi: 10.1037/a0023655 CITATION Mancilla-Martinez, J., & Lesaux, N. K. (2011, June 20). Early Home Language Use and Later Vocabulary Development. Journal of Educational Psychology. Advance online publication. doi: 10.1037/a0023655