Solish, A., Perry, A., & Minnes, P. (in press). Participation of children with and without disabilities in social, recreational, and leisure activities. Journal of Applied Research in Disabilities.

Blacklock, K., & Perry, A. (in press). Testing a benchmark approach to clinical decision-making for children with autism in Ontario’s IBI program. Journal on Developmental Disabilities Special Issue: Behavioural Interventions.

Perry, A., & Condillac, R.A. (in press). The TRE-ADD Preschool Parent Training Program: Program evaluation of an innovative service delivery model. Journal on Developmental Disabilities Special Issue: Behavioural Interventions.

Freeman, N.L., & Perry, A. (in press). Outcomes of Intensive Behavioural Intervention in the Toronto Preschool Autism Service. Journal on Developmental Disabilities Special Issue: Behavioural Interventions.

Perry, A. (2009). Early Intensive Behavioral Intervention for children with autism: What does the research tell us? Published article based on invited address at the Association for Behavior Analysis International’s Autism Conference Program.

Perry, A., Flanagan, H.E., Dunn Geier, J., & Freeman, N.L. (2009). The Vineland Adaptive Behavior Scales in young children with autism spectrum disorders at different cognitive levels. Journal of Autism and Developmental Disorders, 39, 1066-1078.

Perry, A. Cummings, A., Dunn Geier, J., Freeman, N., Hughes, S., LaRose, L., Managhan, T., Reitzel, J., & Williams, J. (2008). Effectiveness of Intensive Behavioral Intervention in a large, community-based program. Research in Autism Spectrum Disorders, 2, 621-642.

Solish, A. & Perry, A. (2008). The role of parent involvement in child outcome in IBI. Research in Autism Spectrum Disorders, 2, 728-738.

Perry, A., Dunlap, G., & Black, A. (2007). Autism and related disorders. In I. Brown & M. Percy (Eds.). Intellectual and Developmental Disabilities (pp.189-203). Baltimore, MD: Paul H. Brookes.

Perry, A. & Weiss, J.A. (2007). Evidence-based practice in developmental disabilities: What is it and why does it matter? Journal on Developmental Disabilities, 13(1), 167-171.

Levy, A., & Perry, A. (2007). Transition of children with autism from IBI into the school system. Journal on Developmental Disabilities Special Issue: Transitions, 14, 1-10.

Penn, H.E., Prichard, E.A., & Perry, A. (2007). The reliability and validity of a pilot version of the York Measure of Quality of Intensive Behavioural Intervention. Journal on Developmental Disabilities, 13(3), 149-166.

Perry, A. (2006). Outcomes in the Ontario IBI program. ONTABA Analyst, Dec. 2006.

Perry, A., Prichard, E.A., & Penn, H.E. (2006). Indicators of quality teaching in Intensive Behavioral Intervention: A survey of parents and professionals. Behavioral Interventions, 21, 85-96.

Perry, A., Condillac, R.A., Freeman, N.L., Dunn Geier, J., & Belair, J. (2005). Multi-site study of the Childhood Autism Rating Scale (CARS) in five clinical groups of young children. Journal of Autism and Developmental Disorders, 35, 625-634.

Perry, A. (2004). A model of stress in families of children with developmental disabilities: Clinical and research applications. Journal on Developmental Disabilities, Special Issue: Families, 11(1), 1-16.

Perry, A., Harris, K., & Minnes, P. (2004). Family environments and family harmony: A comparison across severity, age, and type of Developmental Disability. Journal on Developmental Disabilities, Special Issue: Families, 11(1), 17-29.

Smith, T.L., & Perry, A. (2004). A sibling support group for brothers and sisters of children with autism. Journal on Developmental Disabilities, Special Issue: Families, 11(1), 77-88.

Perry, A., & Black, A. (2003). Autism. In I. Brown & M. Percy (Eds.) Developmental disabilities in Ontario 2nd ed. (pp. 205-220). Toronto, ON: Front Porch Publishing/OADD.

Perry, A. & Condillac, R.A. (2003). Evidence-based practices for children and adolescents with Autism Spectrum Disorders: Review of the literature and practice guide. Toronto: Children's Mental Health Ontario.

Bebko, J.M., Perry, A., & Bryson, S.E. (2003). Commentary: Bebko, Perry, and Bryson on Mostert (2001), "Facilitated communication since 1995". Journal of Autism and Developmental Disorders, 33, 219-220.

Perry, A. (2002). Intensive early intervention program for children with autism: Background and design of the Ontario preschool autism initiative. Journal on Developmental Disabilities, 9(2), 121-128.

Perry, A., Condillac, R.A., & Freeman, N.L. (2002). Best practices and practical strategies in the assessment/diagnosis of autism. Journal on Developmental Disabilities, 9(2), 61-75.

Freeman, N.L., Perry, A., & Bebko, J.M. (2002). Behaviour is communication: An empirical look at nonverbal communication and staff responsivity. Journal on Developmental Disabilities, 9(2), 145-155.

Perry, A., & Black, A. (1999). Autism. In I. Brown & M. Percy (Eds.) Developmental disabilities in Ontario (pp. 281-293). Toronto, ON: OADD.

Perry, A., Bryson, S.E., Bebko, J.M. (1998). Degree of facilitator influence as a function of facilitator characteristics, attitudes, and beliefs. Journal of Autism and Developmental Disorders, 28, 87-90.

Perry, A., Veleno, P., & Factor, D.C. (1998). Inter-rater agreement between direct care staff and psychologists for the diagnosis of autism according to DSM-III, DSM-III-R, and DSM-IV. Journal on Developmental Disabilities, 6(1), 32-43.

Perry, A., & Black, A. (1997). A prospective study of out-of-home placement in families of children with autism. Journal on Developmental Disabilities, 5(1), 1-23.

Bebko, J., Perry, A., & Bryson, S. (1996). Multiple method validation study of facilitated communication: II. Individual and subgroup data. Journal of Autism and Developmental Disorders, 26, 19-42.

Perry, A., Bebko, J., & Bryson, S. (1994). Validity of facilitated communication: Failure to replicate Calculator & Singer (1992). Topics in Language Disorders, 14(4), 79-82.

Perry, A., Bebko, J., & Bryson, A. (1993). Empirical approach to facilitated communication. Journal on Developmental Disabilities, 2(1), 123-124.

Perry, A., Bryson, S., & Bebko, J.M. (1993). Multiple method validation study of facilitated communication: Preliminary group results. Journal on Developmental Disabilities, 2(2), 1-19.

Perry, A., Sarlo-McGarvey, N., & Factor, D.C. (1993). Stress and family functioning in parents of girls with Rett syndrome. In M. Nagler (Ed.), Perspectives on disability 2nd ed. (pp. 203-212). Palo Alto, CA: Health Markets Research.

Perry, A., Factor, D.C., & Freeman, N.L. (1992). The effect of parent groups on stress in families of children with autism. Children's Mental Health, 5(2), 18-23.

Perry, A., Sarlo-McGarvey, N., & Factor, D.C. (1992). Stress and family functioning in parents of girls with Rett syndrome. Journal of Autism and Developmental Disorders, 22, 235-248.

Perry, A., Sarlo-McGarvey, N., & Haddad, C. (1991). Cognitive and adaptive functioning in 28 girls with Rett syndrome. Journal of Autism and Developmental Disorders, 21, 551-556.

Freeman, N.L., Perry, A., & Factor, D.C. (1991). Child behaviours as stressors: Replicating and extending the use of the CARS as a measure of stress. Journal of Child Psychology and Psychiatry, 32, 1025-1030.

Perry, A. (1991). Rett syndrome: A comprehensive review of the literature. American Journal on Mental Retardation, 96, 275-290.

Factor, D.C., Perry, A., & Freeman, N.L. (1990). Stress, social support and respite care use in families of autistic children. Journal of Autism and Developmental Disorders, 20, 139-146.

Perry, A., & Factor, D.C. (1989). Psychometric validity and clinical usefulness of the Vineland Adaptive Behavior Scales and the AAMD Adaptive Behavior Scale for an autistic sample. Journal of Autism and Developmental Disorders, 19, 41-55.

Perry, A. (chair). (2009, May). Symposium: Comprehensive assessment of quality of Early Intensive Behavioral Intervention. Presentation at the Association for Behavior Analysis International, Phoenix, AZ.

Flanagan, H.E., Perry, A., & Prichard, E.A. (2009, May). Indicators of quality teaching in Intensive Behavioral Intervention: A survey of parents and professionals. Presentation at the Association for Behavior Analysis International, Phoenix, AZ.

Prichard, E.A., Perry, A., & Flanagan, H.E. (2009, May). The York Measure of Quality of Intensive Behavioral Intervention: A valid and reliable measure of quality. Presentation at the Association for Behavior Analysis International, Phoenix, AZ.

Koudys, J.L., Sheese, K., & Perry, A. (2009, May). The York System of Quality Assurance: A comprehensive measure of service quality. Presentation at the Association for Behavior Analysis International, Phoenix, AZ.

Perry, A. (chair). (2009, May). Symposium: Effect of child and treatment variables on communication skills acquired through PECS. Presentation at the Association for Behavior Analysis International, Phoenix, AZ.

Koudys, J.L., McFee K., & Perry, A. (2009, May). The effect of PECS training on the communicative behaviour of children with Autism Spectrum Disorders. Presentation at the Association for Behavior Analysis International, Phoenix, AZ.

McFee, K., Koudys, J.L., Perry, A., Bebko, J.M. (2009, May). What matters? Child and treatment variables associated with varying PECS outcomes. Presentation at the Association for Behavior Analysis International, Phoenix, AZ.

Flanagan, H.E., Perry, A., & Freeman, N.L. (2009, May). Comparing apples to apples: Examining the impact of community-based EIBI for children with autism using inclusion criteria employed by model programs. Poster presentation at the Association for Behavior Analysis International, Phoenix, AZ.

Prichard, E.A., & Perry, A. (2009, May). Preliminary outcomes of children with autism who received community-based intervention: Short-term follow-up. Poster presentation at the Association for Behavior Analysis International, Phoenix, AZ.

Wells, K., Perry, A., Levy, A., Luthra, N. (2009, May). Maladaptive behaviours and associated characteristics in individuals with autism and intellectual disability. Poster presentation at the International Meeting for Autism Research (IMFAR), Chicago, IL.

Levy, A.J., Wells, K., Perry, A., Dunn Geier, J., & Freeman, N.L. (2009, May). Is autism a unitary construct? Factor structure of the Childhood Autism Rating Scale. Poster presentation at the International Meeting for Autism Research (IMFAR), Chicago, IL.

Solish, A., Perry, A., & Minnes, P. (2009, May). Participation of children with ASD in social, recreational, and leisure activities. Poster presentation at the International Meeting for Autism Research (IMFAR), Chicago, IL.

Hurd, K., Perry, A., & Flanagan, H.E. (2009, May). Are standards scores higher on the new Vineland? Poster presentation at the International Meeting for Autism Research (IMFAR), Chicago, IL.

Levy, A.J. & Perry, A. (2009, May). Outcomes in adolescents and adults with autism. Poster presentation at the International Meeting for Autism Research (IMFAR), Chicago, IL.

Koudys, J.L., McFee, K., Bebko, J.M., & Perry, A. (2009, May). Evaluation of child and treatment variables related to communication outcomes using the Picture Exchange Communication System. Poster presentation at the International Meeting for Autism Research (IMFAR), Chicago, IL.

Blacklock, K., & Perry, A. (2009, April). Pilot study of proposed benchmarks for Ontario Intensive Behavioural Intervention (IBI) program. Presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Levinson, S., Koudys, J., & Perry, A. (2009, April). Does teaching children to communicate with PECS result in reduced problem behaviour across settings? Presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Wells, K., Perry, A., Levy, A., Luthra, N., & Maire, L. (2009, April). Maladaptive behaviour and associated characteristics in individuals with autism and intellectual disability. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Perry, A., & Elkadem, L. (2009, April). Emotional intelligence in mothers and fathers of children with autism. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON..

Luthra, N., Perry, A., Hurd, K., Blacklock, K., Shine, R., & Viecilli, M. (2009, April). Validity of direct testing and parent report of receptive and expressive language in children with autism from English and ESL families. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Hurd, K., Perry, A., Flanagan, H., Luthra, N., & Goldberg, M. (2009, April). What’s up with the new Vineland? Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Perry, A., Hurd, K., Factor, D.C., Condillac, R.A., Wells, K., & Luthra, N. (2009, April). What’s up with the new Vineland? Take 2. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Solish, A., Hassan, N., Weiss, O., Perry, A., & Minnes, P. (2009, April). Activity participation of children with disabilities: What are they doing and with whom? Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Levy, A.J. & Perry, A. (2009, April). Outcomes in adolescents and adults with autism: A follow-up study of TRE-ADD youth. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Flanagan, H.E., Perry, A., & Freeman, N.L. (2009, April). Comparing apples to apples: Examining the impact of community-based early Intensive Behavioural Intervention for children with autism using inclusion criteria employed by model programs. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Prichard, E.A., Guanlao, T., Vasconcellos, M., & Perry, A. (2009, April). Behavioural and emotional functioning of children with autism who received Intensive Behavioural Intervention as measured by the Child Behavior Checklist and Teacher Report Form. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Prichard, E.A., & Perry, A. (2009, April). A follow-up of children with autism who received community-based Intensive Behavioural Intervention in Ontario. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON..

Levy, A.,J., Wells, K., Perry, A., Dunn Geier, J., & Freeman, N.L. (2009, April). Factor structure of the Childhood Autism Rating Scale for a sample of children and adolescents/young adults with autism. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Perry, A., Koudys, J., & Sheese, K. (2008, November). The York System of Quality Assurance for IBI programs for children with autism. Presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Prichard, E.A., & Perry, A. (2008, November). Children with autism who have received Intensive Behavioural Intervention : How are they doing now? Presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Flanagan, H.E., & Perry, A. (2008, November). Effectiveness of community-based Intensive Behavioural Intervention : A waitlist comparison study. Presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Yashan, K., Davis, K., Boutsis, E., Perry, A., & Factor, D.C. (2008, November). Transitional services for adolescents diagnosed with autism spectrum disorders. Presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Koudys, J., & Perry, A. (2008, November). Identifying the active ingredients in Intensive Behavioural Intervention programs for children with autism. Poster presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Levy, A.J. & Perry, A. (2008, November). Outcomes in adolescents and adults with autism: A follow-up study of TRE-ADD youth. Poster presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Condillac, R.A., Maire, L., Perry, A., & Factor, D.C. (2008, November). Impact of care-provider positive behavioural support training on behavioural treatment for individuals with autism. Poster presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Lindblad, T., Freeman, N.L., Frei, J., Laredo, S., Nicolson, R., Perry, A., Pryor, C., Roberts, W., & Szatmari, P. (2008, November). Development of Clinical Practice Guidelines for the delivery of Intensive Behavioural Intervention for children with autism spectrum disorders. Presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Freeman, N.L., Brown, R., Dunn Geier, J., Lindblad, T., Perry, A., Reitzel, J., Smith, T., Whitehead, T., & Szatmari, P. (2008, November). Ontario benchmarks of progress in Intensive Behavioural Intervention. Presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Penn Flanagan, H.E., Perry, A., Freeman, N.L., & Bebko, J. (2008, May). Effectiveness of community-based early intensive behavioural intervention: A waitlist comparison study. Presentation at the Association for Behavior Analysis International, Chicago, IL.

Solish, A., & Perry, A. (2008, May). Parent involvement in IBI: Parents’ and therapists’ perspectives. Presentation at the Association for Behavior Analysis International, Chicago, IL..

Condillac, R.A., Maire, L., Perry, A., & Factor, D.C. (2008, May). Impact of care-provider positive behavioural support training on behavioural treatment for individuals with autism. Poster presentation at the Association for Behavior Analysis International, Chicago, IL.

Penn Flanagan, H.E., Perry, A., Freeman, N.L., & Bebko, J. (2008, May). Effectiveness of community-based early intensive behavioural intervention: A waitlist comparison study. Presentation at the International Meeting for Autism Research, London, UK.

McMullen, T., Perry, A., & Roberts, W. (2008, May). Emotion recognition in boys and girls with Autism Spectrum Disorder. Poster presentation at the International Meeting for Autism Research, London, UK.

Koudys, J., & Perry, A. (2008, April). Identifying the active ingredients in intensive behavioural intervention programs for children with autism: A review of the literature. Poster presentation at the Association for Behavior Analysis International, Chicago, IL.

Sheese, K., & Perry, A. (2008, April). Madres: Raising a child with autism in Canada. Paper presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Perry, A., Torres, E., & Grendys, V. (2008, April). Respite service needs and utilization in families of children with autism. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Perry, A., Wells, K., & Levy, A. (2008, April). Interim evaluation of a partnership model of service delivery for hard-to-serve youth with ASD. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Condillac., R.A., Maire, L., Perry, A., & Factor, D. (2008, April). The impact of care-provider positive behavioural support training on behavioural treatment for individuals with autism. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Ebrahimi, M., Solish, A., & Perry, A. (2008, April). An examination of the criterion-related validity of the PDD Behavior Inventory. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Solish, A., Perry, A., & Minnes, P. (2008, April). Comparing participation in social, recreational, and leisure activities in children with and without disabilities. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Koudys, J., & Perry, A. (2008, April). Identifying the active ingredients in intensive behavioural intervention programs for children with autism: A review of the literature. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Perry, A. (2007, November). Outcomes for children with autism in the Ontario intensive behavioural intervention program. Presented at the Canadian Academy of Child and Adolescent Psychiatry, Montreal, QB.

Prichard, E.A., Penn, H.E., & Perry, A. (2007, November). The development of the York Measure of Quality of Intensive Behavioural Intervention. Presented at the Ontario Association on Behaviour Analysis, Markham, ON.

Penn, H.E., Perry, A., McMullen, T., Freeman, N.L., & Dunn Geier, J. (2007,June). Differences in autism symptoms and adaptive functioning in preschool girls and boys with autism spectrum disorders. Poster presentation at the Canadian Psychological Association, Ottawa, ON.

Perry, A. (chair), Cummings, A., Dunn Geier, J., Freeman, N., Hughes, S., LaRose, L., Managhan, T., Reitzel, J., & Williams, J. (2007, May). Outcomes for children in the Ontario IBI program. Symposium presentation at the Association for Behavior Analysis, San Diego, CA.

Sullivan, A., Perry, A., Freeman, N.L., & Bebko, J. (2007, May). Developmental trajectories of young children with autism enrolled in an IBI program: What the ABLLS can tell us about their progress. Presentation at the Association for Behavior Analysis, San Diego, CA.

Perry, A., Cummings, A., Dunn Geier, J., Freeman, N., Hughes, S., LaRose, L., Managhan, T., Reitzel, J., & Williams, J. (2007, April). Outcomes for children in the Ontario IBI program. Presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON. .

Solish, A., & Perry, A. (2007, April). Parent involvement in IBI: Therapists’ perspectives. Presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Penn, H.E., Perry, A., McMullen, T., Freeman, N.L., & Dunn Geier, J. (2007, April). Differences in autism symptoms and adaptive functioning in preschool girls and boys with autism spectrum disorders. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Parks, S., Ragolia. J., Prichard, E.A., Penn, H., Savona, D., & Perry, A. (2007, April). Quality of IBI in relation to curriculum goals and teaching style. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Ragolia. J., Parks, S., Penn, H., Prichard, E.A., Savona, D., & Perry, A. (2007, April). Quality of IBI in relation to reinforcement type and frequency. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

McMullen, T., Rosenthal, H., & Perry, A. (2007, April). Do girls with autism spectrum disorders have different restricted interests than boys with autism spectrum disorders? Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Sullivan, A., Perry, A., Freeman, N.L., & Bebko, J. (2007, April). Using the ABLLS to capture changes in developmental trajectories of children with autism enrolled in an IBI program. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Munns, C., Perry, A., Condillac, R., Freeman, N.L., & Dunn Geier, J. (2007, April). An empirical investigation of subgroups within pervasive developmental disorders. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Perry, A., Cummings, A., Dunn Geier, J., Freeman, N., Hughes, S., LaRose, L., Managhan, T., Reitzel, J., & Williams, J. (2007, March). Outcomes of IBI in large community-based program in Ontario. Poster presentation at the Society for Research in Child Development, Boston, MA.

Penn, H.E., Perry, A., McMullen, T., Freeman, N.L., & Dunn Geier, J. (2007, March). Differences in autism symptoms and adaptive functioning in preschool girls and boys with autism spectrum disorders. Poster presentation at the Society for Research in Child Development, Boston, MA.

Dunn Geier, J. Perry, A., Penn, H.E., Freeman, N.L. (2007, March). The validity of the “autism profile” on the Vineland Adaptive Behavior Scales in a large, preschool sample. Poster presentation at the Society for Research in Child Development, Boston, MA.

Prichard, E.A., Penn, H.E., Perry, A., Solish, A., & Levy, A. (2007, March). The reliability and validity of the York Measure of Quality of Intensive Behavioural Intervention. Poster presentation at the Society for Research in Child Development, Boston, MA.

Sullivan, A., & Perry, A. (2007, February). Developmental trajectories of typically developing children captured by the ABLLS. Poster presentation at the Association for Behavior Analysis Autism Conference, Boston, MA.

Perry, A., Cummings, A., Dunn Geier, J., Freeman, N., Hughes, S., LaRose, L., Managhan, T., Reitzel, J., & Williams, J. (2007, February). Outcomes of IBI in large community-based program in Ontario. Poster presentation at the Association for Behavior Analysis Autism Conference, Boston, MA.

Perry, A., (chair), Cummings, A., Dunn Geier, J., Freeman, N., Hughes, S., LaRose, L., Managhan, T., Reitzel, J., & Williams, J. (2006, November). Outcomes for children in the Ontario IBI program. Symposium Presentation at the Ontario Association on Behaviour Analysis, Markham, ON.

Solish, A., & Perry, A. (2006, November). Factors predicting parent involvement in IBI. Presentation at the Ontario Association on Behaviour Analysis, Markham, ON.

Levy, A. & Perry, A. (2006, November). The transition of children with autism from IBI into the school system: Perceptions of IBI and school staff. Presentation at the Ontario Association on Behaviour Analysis, Markham, ON.

Munns, C., Perry, A., Condillac, R., Freeman, N.L., & Dunn Geier, J. (2006, November). An empirical investigation of subgroups within pervasive developmental disorders. Poster presentation at the Ontario Association on Behaviour Analysis, Markham, ON.

Sullivan, A., & Perry, A. (2006, November). Developmental trajectories of typically developing children captured by the ABLLS. Poster presentation at the Ontario Association on Behaviour Analysis, Markham, ON.

Freeman, N.L., & Perry, A. (2006, June). Effectiveness of Intensive Behavioural Intervention in a large scale community-based program for children with autism. Poster presentation at the International Meeting for Autism Research (IMFAR), Montreal, QB.

Penn, H.E., Prichard, E.A., & Perry, A. (2006, June). The York Measure of Quality of IBI: Development and initial psychometric properties. Poster presentation at the International Meeting for Autism Research (IMFAR), Montreal, QB.

Perry, A., Dunn Geier, J., Penn, H., & Freeman, N.L. (2006, June). Validity of the Vineland “autism profile”. Poster presentation at the International Meeting for Autism Research (IMFAR), Montreal, QB.

Freeman, N.L., Perry, A., & Scott, E. (2006, May). Outcome in a large-scale community-based Intensive Behavioural Intervention for preschool children with autism. Presentation at the Association for Behavior Analysis, Atlanta, GA.

Prichard, E.A., Penn, H.E., & Perry, A. (2006, May). The reliability and validity of a pilot version of the York Measure of Quality of Intensive Behavioural Intervention. Poster presentation at the Association for Behavior Analysis, Atlanta, GA.

Solish, A., & Perry, A. (2006, May). Parent involvement in IBI. Poster presentation at the Association for Behavior Analysis, Atlanta, GA.

Levy, A.J., & Perry, A. (2006, May). The transition of children with autism from IBI programs into the school system. Poster presentation at the Association for Behavior Analysis, Atlanta, GA.

Wells, K., Condillac, R., Perry, A., & Factor, D.C. (2006, April). A comparison of three adaptive behaviour measures in relation to cognitive level and severity of autism. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Freeman, N.L., & Perry, A. (2006, April). Effectiveness of IBI in a large-scale community-based program. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Dunn Geier, J., Penn, H.E., Perry, A., & Freeman, N.L. (2006, April). The validity of the “autism profile” on the Vineland Adaptive Behavior Scales. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Prichard, E.A., Penn, H.E., Perry, A., Sheese, K., Ragolia, J., Rahim, N.A., & Parks, S. (2006, April). The development of the YMQI: Adaptations based on pilot findings. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Levy, A.J., & Perry, A. (2006, April). The transition of children with autism from IBI programs into the school system. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Solish, A., Perry, A., & Sullivan, A. (2006, April). Parent involvement in Intensive Behavioural Intervention. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON.

Levert, C., Perry, A., & Smith, T.L. (2006, April). Career orientation in siblings of children with autism as compared with siblings of typically developing children. Poster presentation at the Ontario Association on Developmental Disabilities Research Special Interest Group, Barrie, ON

Freeman, N.L., Perry, A., & Scott, E. (2005, November). Child IBI Outcome in the Toronto Preschool Autism Service. Presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Penn, H.E., Prichard, E.A., & Perry, A. (2005, November). Evaluating the quality of IBI: Currrent work and future directions. Symposium presentation at the Ontario Association on Behaviour Analysis, Toronto, ON.

Perry, A. & Harris, K. (2005, June). Family stress and coping: A new model. Presentation at the Canadian Psychological Asociation, Montreal, QB.

Morris, D., Harris, K., & Perry, A. (2005, June). Emotional intelligence as a moderator of positive and negative outcomes in parents of children with autism. Poster presentation at Canadian Psychological Association, Montreal, QB.

Harris, K., Flynn, C., Perry, A. (2005, June). Coping in parents of children with autism: Comparing infdividual and family coping. Poster presentation at Canadian Psychological Association, Montreal, QB.

Diamond, T., Perry, A.., Muller, R., & Smith, T. (2005, April). Predicting positive outcomes for parents raising children with autism. Presentation at the Ontario Association for Developmental Disabilities Research Day, Barrie, ON.

Perry, A., Penn, H.E., Condillac, R., Hundert, J., & Niccols, A. (2005, April). Stress in families of young children with DD: The role of coping and supports & services. Poster presentation at the Ontario Association for Developmental Disabilities Research Day, Barrie, ON.

Penn, H.E., Prichard, E.A., Levy, A., Solish, A., Mitchell, S., Snider, J., & Perry, A. (2005, April). The York Measure of Quality of IBI: Initial reliability and validity. Poster presentation at the Ontario Association for Developmental Disabilities Research Day, Barrie, ON.

Perry, A., & Harris, K. (2004, October). Family stress and coping: From theory to research to clinical practice and back again. Session to be presented at the St. Amant Annual Conference on Developmental Disabilities. Winnipeg, MB.

Perry, A., Penn, H., & Prichard, E.A. (2004, October). Using parents' and professionals' views of quality IBI to aid the development of an observational measure. Poster presentation at the Ontario Association for Behaviour Analysis, Toronto, ON.

Perry, A., Prichard, E.A., Penn, H., Bartman, S., Flynn, C., & Laframboise, E. (2004, May). A survey of professionals’ and parents’ views on quality indicators of IBI. Poster presentation at the Association for Behaviour Analysis, Boston, MA.

Flynn, C., Perry, & Harris, K. (2004, March). Coping in parents of children with autism: Individual versus family coping. Poster presentation at the Ontario Association for Developmental Disabilities Research Day, Barrie, ON.

Isaacs, B., & Perry, A. (2004, March). Interviewing witnesses with developmental disabilities. Poster presentation at the Ontario Association on Developmental Disabilities Research Day, Barrie, ON.

Perry, A., Morris, D., & Harris, K. (2004, March). Emotional intelligence as a moderator of stress in parents of children with autism. Poster presentation at the Ontario Association on Developmental Disabilities Research Day, Barrie, ON.

Perry, A. (2004, March). Conceptual and clinical issues. Presentation as part of symposium entitled, "The conceptualization and measurement of quality in IBI" at the Ontario Association on Developmental Disabilities Research Day, Barrie, ON.

Penn, H., Prichard, E.A., & Perry, A. (2004, March). A survey of professionals' and parents' views on quality indicators in IBI. Presentation as part of symposium entitled, "The conceptualization and measurement of quality in IBI" at the Ontario Association on Developmental Disabilities Research Day, Barrie, ON.

Prichard, E.A., Penn, H., & Perry, A. (2004, March). The development of an observational measure of quality IBI teaching. Presentation as part of symposium entitled, "The conceptualization and measurement of quality in IBI" at the Ontario Association on Developmental Disabilities Research Day, Barrie, ON.

Prichard, E.A , Penn, H., Perry, A., Bartman, S, Flynn, C., & Laframboise, E. (2004, March). A survey of professionals’ and parents’ views on quality indicators of IBI. Poster presentation at the Ontario Association on Developmental Disabilities Research Day, Barrie, ON.