The present study investigated whether the onset of babbling was related (a) to later language ages, (b) later Fine and Gross Motor Ages, and (c) the onset of crawling to later language ages or preschool children with autism. Parents or caregivers of 32 children (6 girls, 26 boys) were given the Vineland Adaptive Behavior Scales to assess general adaptive behaviors. The onset of babbling and or first words were significantly correlated; however, babbling onset was not related to later language ages nor was it related to Gross and Fine Motor Ages. No significant correlation was observed between the onset of crawling and later language ages.
CharmanT.Baron-CohenS.SwettenhamJ.BairdG.CoxA.DrewA. (2000) Testing joint attention, imitation, and play as infant precursors to language and theory of mind. Cognitive Development, 15, 481–498.
3.
GrayK. M.TongeB. J. (2001) Are there early features of autism in infants and preschool children?Journal of Paediatrics and Child Health, 37, 221–226.
4.
KonstantareasM. M. (1993) Language and communicative behavior in autistic disorder. In BlankenG.DittmannJ.GrimmH.MarshallJ. C.WalleschC-W. (Eds.), Linguistic disorder and pathologies: An international handbook. Berlin: Walter de Gruyter. Pp. 804–824.
5.
McCathrenR. B.YoderP. J.WarrenS. F. (1999) The relationship between prelinguistic vocalization and later expressive vocabulary in young children with developmental delay. Journal of Speech, Language, and Hearing Research, 42, 915–924.
6.
MullenE. M. (1995) Mullen Scales of Early Learning. Circle Pines, MN: American Guidance Service.
7.
OllerD. K. (2000) The emergence of the speech capacity. Mahwah, NJ: Erlbaum.
8.
SheinkopfS. J.MundyP.OllerD. K.SteffensM. (2000) Vocal atypicalities of preverbal autistic children. Journal of Autism and Developmental Disorders, 30, 345–354.
9.
SparrowS.BallaD.CicchettiD. (1984) Vineland Adaptive Behavior Scales. Circle Pines, MN: American Guidance Service.
Van der SteltJ. M.Koopmans-Van BeinumF. J. (1986) The onset of babbling related to gross motor development. In LindblomB.ZetterstomR. (Eds.), Precursors of early speech. New York: Stockton Press. Pp. 163–173.
12.
VihmanM. M.MackenM. A.MillerR.SimmonsH.MillerJ. (1985) From babbling to speech: A re-assessment of the continuity issue. Language, 61, 397–445.
13.
WechslerD. (1989) Wechsler Intelligence Scale for Children-Revised. San Antonio, TX: The Psychological Corp.
14.
WhitehurstG. J.SmithM.FischelJ. E.ArnoldD. S.LoniganC. J. (1991) The continuity of babble and speech in children with specific expressive language delay. Journal of Speech and Hearing Research, 34, 1121–1129.
