The purposes of this study were to (a) examine the degree to which teachers used linguistically responsive practices to support the language and literacy development of Spanish-speaking Dual Language Learners (DLL) and (b) to investigate the associations between these practices and select teacher-level factors. The sample consisted of 72 preschool teachers. Observational data were collected on practices. Teachers self-reported on language and culture beliefs, Spanish-speaking ability, and classroom composition. Results indicated that teachers, including those who spoke Spanish, used few linguistically responsive practices to support preschool DLLs. Only Spanish-speaking ability was related to practices. Implications for targeted professional development are discussed. (author abstract)