Crib talk has been found in deaf children in their early sign language.[3] It also occurs in autistic children.[4]
^Weir, R. H. (1962). Language in the Crib. University of Michigan; Edition 2, (1970) Mouton. OCLC300988484
^Nelson, K.; Oster, E.; Bruner, J. S. (Ed). (1989). Narratives from the crib. Cambridge, MA, US: Harvard University Press. ISBN978-0-674-02363-5
^Petitto, L. A. (2000). On The Biological Foundations of Human Language. In K. Emmorey and H. Lane (Eds.) The signs of language revisited: An anthology in honor of Ursula Bellugi and Edward Klima. Erlbaum
^Schaerlaekens, A. (1997). "Crib speech in autistic and psychotic children: Case studies of form, content and function". First Language. 17 (51): 303–310. doi:10.1177/014272379701705114. S2CID143341282.