Imitation is a primary means through which children learn new skills. Most children learn to imitate without being taught but some children with disabilities fail to develop or use imitation in the absence of direct instruction. The importance of teaching imitation to children with disabilities has been acknowledged, with studies appearing as early as the 1960s. Although recent studies regarding the nature of imitative abilities in children with disabilities have been published, relatively few intervention studies exist. The purpose of this review was to synthesize the literature on teaching young children with disabilities to imitate. Four distinct intervention types emerged. Suggestions for improving interventions include using specific prompting strategies; embedding instruction across activities; teaching imitation of multiple, salient models; and using reinforcing behaviors and materials. Future research is needed on questions regarding instructional sequence, effective instructional practices, and measurement and promotion of generalized imitation.
Apolloni, T., Cooke, S.A., & Cooke, T.P. ( 1977). Establishing a normal peer as a behavioral model for developmentally delayed toddlers. Perceptual and Motor Skills , 44, 231-241.
2.
Bandura, A. ( 1977). Social learning theory. Englewood Cliffs, NJ: Prentice-Hall.
3.
Bricker, D. ( 1978). A rationale for the integration of handicapped and nonhandicapped preschool children. In M. Guralnick (Ed.), Early intervention and the integration of handicapped and nonhandicapped children (pp. 3-26). Baltimore: University Park.
4.
Brim, D., Townsend, D.B., DeQuizno, J.A., & Poulson, C.L. ( 2009). Analysis of social referencing skills among children with autism. Research in Autism Spectrum Disorders, 3, 942-958.
5.
Browder, D.M., Schoen, S.F., & Lentz, F.E. ( 1986). Learning to learn through observation. Journal of Special Education, 20, 447-461.
6.
Brown, A.K., Brown, J.L., & Poulson, C.L. ( 2008). Discriminating which fork to use: Teaching selective imitation to people with autism. Research in Autism Spectrum Disorders, 2, 199- 208. doi: 10.1016/j.rasd.2007.06.001
7.
Bry, P.M., & Nawas, M.M. ( 1972). Is reinforcement necessary for the development of a generalized imitation operant in severely and profoundly retarded children? American Journal of Mental Deficiency, 76, 658-667.
8.
Carr, E.G., & Darcy, M. ( 1990). Setting generality of peer modeling in children with autism. Journal of Autism and Developmental Disorders, 20, 45-59. doi: 10.1007/BF02206856
9.
Dawson, G., & Adams, A. ( 1984). Imitation and social responsiveness in autistic children . Journal of Abnormal Child Psychology, 12, 209-225.
10.
Doyle, P.M., Wolery, M., Gast, D.L., & Ault, M.J. ( 1990). Comparison of constant time delay and the system of least prompts in teaching preschoolers with developmental delays. Research in Developmental Disabilities, 11, 1-22. doi: 10.1016/08914222(90)90002-P
11.
Garfinkle, A.N., & Schwartz, I.S. (2002). Peer imitation: Increasing social interactions in children with autism and other developmental disabilities in inclusive preschool classrooms. Topics in Early Childhood Special Education, 22, 26-38. doi: 10.1177/027112140202200103
12.
Gazdag, G., & Warren, S.F. ( 2000). Effects of adult contingent imitation on development of young children’s vocal imitation. Journal of Early Intervention, 23, 24-35. doi: 10.1177/10538151000230010701
13.
Holcombe, A., Wolery, M., & Snyder, E. ( 1994). Effects of two levels of procedural fidelity with constant time delay on children’s learning. Journal of Behavioral Education, 4, 49-73.
14.
Horner, R.H., Carr, E.G., Halle, J., McGee, G., Odom, S., & Wolery, M. ( 2005). The use of single-subject research to identify evidence-based practice in special education. Exceptional Children, 71, 163-179.
15.
Hwang, B., & Hughes, C. ( 1995). Effects of social interactive strategies on early social-communicative skills of a preschool child with developmental disabilities. Education and Training in Mental Retardation and Developmental Disabilities , 30, 336-349.
16.
Hwang, B., & Hughes, C. ( 2000). Increasing early social-communicative skills of preverbal preschool children with autism through social interactive training. Journal of the Association for Persons With Severe Handicaps, 25, 18-28. doi: 10.2511/ rpsd.25.1.18
17.
Ingersoll, B. ( 2008). The effect of context on imitation skills in children with autism. Research in Autism Spectrum Disorders, 2, 332-340. doi: 10.1016/j.rasd.2007.08.003
18.
Ingersoll, B., & Gergans, S. ( 2007). The effect of a parent-implemented imitation intervention on spontaneous imitation skills in young children with autism. Research in Developmental Disabilities, 28, 163-175. doi: 10.1016/j.ridd.2006.02.004
19.
Ingersoll, B., Lewis, E., & Kroman, E. ( 2007). Teaching the imitation and spontaneous use of descriptive gestures in young children with autism using a naturalistic behavioral intervention . Journal of Autism and Developmental Disorders, 37, 1446-1456. doi: 10.1007/s10803-006-0221-z
20.
Ingersoll, B., & Schreibman, L. (2006). Teaching reciprocal imitation skills to young children with autism using a naturalistic behavioral approach: Effects on language, pretend play, and joint attention. Journal of Autism and Developmental Disorders, 36, 487-505. doi: 10.1007/s10803-006-0089-y
21.
Klinger, L.G., & Dawson, G. ( 1992). Facilitating early social and communicative development in children with autism. In S. F. Warren & J. Reichle (Eds.), Causes and effects in communication and language intervention (pp. 157-186). Baltimore: Paul H. Brooks.
22.
Koegel, R.L., & Koegel, L.K. ( 2006). Pivotal response treatments for autism: Communication, social, and academic development. Baltimore, MD: Brookes.
23.
Ledford, J.R., Gast, D.L., Luscre, D., & Ayres, K.A. ( 2008). Observational and incidental learning for students with autism during small group instruction. Journal of Autism and Developmental Disabilities, 38, 86-103. doi: 10.1007/s10803-007-0363
24.
Lovaas, O.I., Freitas, L., Nelson, K., & Whalen, C. ( 1967). The establishment of imitation and its use for the development of complex behavior in schizophrenic children. Behaviour Research and Therapy, 5, 171-181.
25.
McDuffie, A., Turner, L., Stone, W., Yoder, P., Wolery, M., & Ulman, T. ( 2008). Developmental correlates of different types of motor imitation in young children with autism spectrum disorders. Journal of Autism and Developmental Disorders, 37, 401-412.
26.
Meltzoff, A.N., & Moore, M.K. ( 1989). Imitation in newborn infants: Exploring the range of gestures imitated and the underlying mechanisms. Developmental Psychology, 25, 954-962. doi: 10.1037/0012-1649.25.6.954
27.
Metz, J.R. ( 1965). Conditioning generalized imitation in autistic children . Journal of Experimental Child Psychology, 2, 389-399.
28.
Nikopoulos, C.K., & Keenan, M. ( 2007). Using video modeling to teach complex social sequences to children with autism. Journal of Autism and Developmental Disorders, 37, 678- 693. doi: 10.1007/s10803-006-0195-x
29.
Parsons, J., & Davey, G.C.L. ( 1978). Imitation training with a 4-year old retarded person: The relative efficiency of timeout and extinction in conjunction with positive reinforcement. Mental Retardation, 16, 241-245.
30.
Peck, C.A., Apolloni, T., Cooke, T.P., & Raver, S.A. ( 1978). Teaching retarded preschoolers to imitate the free-play behavior of nonretarded classmates: Trained and generalized effects. Journal of Special Education, 12, 195-207.
31.
Perra, O., Williams, J.H.G., Whiten, A., Fraser, L., Benzie, H., & Perrett, D.I. ( 2008). Imitation and "theory of mind" competencies in discrimination of autism from other neurodevelopmental disorders. Research in Autism Spectrum Disorders, 2, 456-468. doi: 10.1016/j.rasd.2007.09.007
32.
Piaget, J. ( 1963). The origins of intelligence in children. New York: Norton.
33.
Raver, S.A., Cooke, T.P., & Apolloni, T. ( 1978). Developing nonretarded toddlers as verbal models for retarded classmates. Child Study Journal, 8, 1-8.
34.
Rogers, S.J., Hepburn, S.L., Stackhouse, T., & Wehner, E. ( 2003). Imitation performance in toddlers with autism and those with other developmental disorders. Journal of Child Psychology and Psychiatry, 44, 763-781. doi: 10.1111/1469-7610.00162
35.
Soorya, L.M., Arnstein, J.G., & Romanczyk, R.G. (2003). An overview of imitation skills in autism: Implications for practice. The Behavior Analyst Today, 4, 113-123.
36.
Stone, W.L., Ousley, O.Y., & Littleford, C.D. (1997). Motor imitation in young children with autism: What’s the object? Journal of Abnormal Child Psychology, 25, 475-485. doi: 10.1023/A:1022685731726
37.
Sundberg, M.L. ( 2007). Verbal behavior. In J. O. Cooper, T. E. Heron, & W. L. Heward (Eds.), Applied behavior analysis (2nd ed.; pp. 525-546). Upper Saddle River, NJ: Pearson Education.
38.
Thurm, A., Lord, C., Lee, L., & Newschaffer, C. (2007). Predictors of language acquisition in preschool children with autism spectrum disorders. Journal of Autism and Developmental Disorders, 37, 1721-1734. doi: 10.1007/s10803-006-0300-1
39.
U.S. Department of Education, Office of Special Education and Rehabilitation Services. ( 2009). 28th annual report to Congress on the implementation of the Individuals with Disabilities Education Act, 2006 (Vol. 1). Retrieved from http://www.ed.gov/about/reports/annual/osep/2006/parts-b-c/28th-vol-1.pdf
40.
Venn, M.L., Wolery, M., Werts, M.G., Morris, A., DeCesare, L.D., & Cuffs, M.S. ( 1993). Embedding instruction in art activities to teach preschoolers with disabilities to imitate their peers. Early Childhood Research Quarterly, 8, 277-294. doi: 10.1016/S0885-2006(05)80068-7
41.
Wolery, M. ( 2005). DEC recommended practices: Child-focused practices. In S. Sandall, M. L. Hemmeter, B. J. Smith, & M. E. McLean (Eds.), DEC recommended practices. A comprehensive guide for practical application in early intervention/ early childhood special education (pp. 71-106). Longmont, CO: Sopris West.
42.
Wolery, M., Ault, M.J., & Doyle, P.M. ( 1992). Teaching students with moderate to severe disabilities: Use of response prompting strategies. New York: Longman.
43.
Young, J.M., Krantz, P.J., McClannahan, L.E., & Poulson, C.L. ( 1994). Generalized imitation and response class formation in children with autism. Journal of Applied Behavior Analysis , 27, 685-697. doi: 10.1901/jaba.1994.27-685
