The Center for Early Care and Education Research - Dual Language Learners (CECER-DLL) is a parent-teacher questionnaire designed to gather information on bilingual children's language experiences. The CECER questionnaire is available in both Spanish and English.
Hammer, C.S., Scarpino, S., Cycyk, L., Sawyer, B. & Jury (2015). Center for Early Care and Education Research - Dual Language Learners (CECER-DLL) Teacher Questionnaire. Unpublished survey.
Hammer, C.S., Cycyk, L.M., Scarpino, S.E., Jury, K.A., & Sawyer, B.E. (2020). Development of the CECER-DLL child and family questionnaire: A new tool for documenting the language and literacy experiences of Latino/a dual language learners, International Journal of Bilingual Education and Bilingualism, 25(6), 2018-2040. https://doi.org/10.1080/13670050.2020.1840507
Castro, D.C., Hammer, C.S., Franco, X., Cycyk, L.M., Scarpino, S.E., & Burchinal, M.R. (2020). Documenting bilingual experiences in the early years: Using the CECER-DLL child and family and teacher questionnaires. Bilingualism: Language and Cognition, 23(5), 958–963. https://doi.org/10.1017/S1366728920000401