The Effects of PECS Teaching to Phase III on the Communicative Interactions between Children with Autism and their Teachers

The study investigated the impact of mastery of the Picture Exchange Communication System (PECS) to Phase III, on the communications of children with autism. Children aged between 3 and 7 years, formed a PECS intervention group and a non-intervention control group. The intervention group received 15 h of PECS teaching over 5 weeks. Three 2-h classroom observations recorded communications between the children and their teachers. These occurred: 6 weeks before teaching; during the week immediately prior to teaching; during the week immediately following teaching. For the control group, two 2-h observations were separated by a 5-week interval without PECS teaching. Communicative initiations and dyadic interactions increased significantly between the children and teachers in the PECS group but not for the control group.

[1]  D M Baer,et al.  An implicit technology of generalization. , 1977, Journal of applied behavior analysis.

[2]  J. Halle,et al.  Time delay: a technique to increase language use and facilitate generalization in retarded children. , 1979, Journal of applied behavior analysis.

[3]  B. Hart,et al.  In vivo language intervention: unanticipated general effects. , 1980, Journal of applied behavior analysis.

[4]  E. Carr,et al.  Acquisition of sign language by autistic children. II: Spontaneity and generalization effects. , 1983, Journal of applied behavior analysis.

[5]  M. Charlop.  The effects of echolalia on acquisition and generalization of receptive labeling in autistic children. , 1983, Journal of applied behavior analysis.

[6]  J. Halle.  Arranging the Natural Environment to Occasion Language: Giving Severely Language-Delayed Children Reasons to Communicate , 1984 .

[7]  A. Wetherby,et al.  Profiles of communicative and cognitive-social abilities in autistic children. , 1984, Journal of speech and hearing research.

[8]  L. Schreibman,et al.  Increasing spontaneous verbal responding in autistic children using a time delay procedure. , 1985, Journal of applied behavior analysis.

[9]  P. J. Krantz,et al.  The facilitative effects of incidental teaching on preposition use by autistic children. , 1985, Journal of applied behavior analysis.

[10]  M. Charlop,et al.  Increasing autistic children's spontaneous verbalizations of affection: an assessment of time delay and peer modeling procedures. , 1986, Journal of applied behavior analysis.

[11]  Floraline I. Stevens.  Vineland Adaptive Behavior Scales: Classroom Edition , 1986 .

[12]  B. Prizant,et al.  Communicative intent: a framework for understanding social-communicative behavior in autism. , 1987, Journal of the American Academy of Child and Adolescent Psychiatry.

[13]  F. Volkmar,et al.  Handbook of Autism and Pervasive Developmental Disorders , 1987 .

[14]  O. I. Lovaas,et al.  Behavioral treatment and normal educational and intellectual functioning in young autistic children. , 1987, Journal of consulting and clinical psychology.

[15]  L. Koegel,et al.  A natural language teaching paradigm for nonverbal autistic children , 1987, Journal of autism and developmental disorders.

[16]  L. Schreibman,et al.  Training parents to use the natural language paradigm to increase their autistic children's speech. , 1988, Journal of applied behavior analysis.

[17]  R. Koegel,et al.  Producing speech use in nonverbal autistic children by reinforcing attempts , 1988, Journal of autism and developmental disorders.

[18]  B. Prizant,et al.  The Expression of Communicative Intent: Assessment Guidelines , 1989 .

[19]  M. Charlop,et al.  Increasing autistic children's daily spontaneous speech. , 1991, Journal of applied behavior analysis.

[20]  R. Feldman,et al.  Promoting reciprocal interactions via peer incidental teaching. , 1992, Journal of applied behavior analysis.

[21]  A. D. Gaag,et al.  Communication and Adults With Learning Disabilities: New Map of an Old Country , 1993 .

[22]  Autism in Children and Adults: Etiology, Assessment, and Intervention , 1994 .

[23]  Dirk Kraijer.  Autism and Autistic-Like Conditions in Mental Retardation , 1997 .

[24]  Tristram H. Smith,et al.  Intensive behavioral treatment for preschoolers with severe mental retardation and pervasive developmental disorder. , 1997, American journal of mental retardation : AJMR.

[25]  Fred R. Volkmar,et al.  Handbook of autism and pervasive developmental disorders, 2nd ed. , 1997 .

[26]  Sharon Glennen,et al.  The handbook of augmentative and alternative communication , 1997 .

[27]  A. Bondy,et al.  The Picture Exchange Communication System , 2001, Behavior modification.

[28]  C. Hatton,et al.  Clinical Psychology and People with Intellectual Disabilities , 1998 .

[29]  Ilene S. Schwartz,et al.  The Picture Exchange Communication System , 1998 .

[30]  Stephen Camarata,et al.  Increasing Speech Intelligibility in Children with Autism , 1998, Journal of autism and developmental disorders.

[31]  C. Whittaker,et al.  Enabling Communication in Children with Autism , 2001 .

[32]  Lori Frost,et al.  The picture exchange communication system : training manual , 2002 .

[33]  H. Goldstein.  Communication Intervention for Children with Autism: A Review of Treatment Efficacy , 2002, Journal of autism and developmental disorders.

[34]  L. LeBlanc,et al.  Using the picture exchange communication system (PECS) with children with autism: assessment of PECS acquisition, speech, social-communicative behavior, and problem behavior. , 2002, Journal of applied behavior analysis.

[35]  P. Howlin,et al.  A Pilot Evaluation Study of the Picture Exchange Communication System (PECS) for Children with Autistic Spectrum Disorders , 2003, Autism : the international journal of research and practice.