The purpose of this study was to investigate the development of written language awareness in black preschool children enrolled in a day-care environment. Subjects were three-, four-, and five-year-olds from an urban community. Data were collected in three individual interviews using environmental print, printed stimuli, manipulative materials, and storybooks in a sequence of semistructured tasks. Additionally, samples of the subjects' attempts at writing were analyzed. The following concepts pertaining to written language were measured: knowledge about the purposes of print, awareness of the conventions of the writing system (e.g., linearity, horizontality, directionality), development of book orientation concepts, development of letter and word concepts, knowledge of the letters of the alphabet, evidence of beginning reading. The children's performance indicated both general and specific information about their written language competence, with five-year-olds performing significantly better than three-year-olds on some measures.