Skip to main content
Top
Gepubliceerd in: Journal of Autism and Developmental Disorders 1/2014

01-01-2014 | Original Paper

The Autism Impact Measure (AIM): Initial Development of a New Tool for Treatment Outcome Measurement

Auteurs: Stephen M. Kanne, Micah O. Mazurek, Darryn Sikora, Jayne Bellando, Lee Branum-Martin, Benjamin Handen, Terry Katz, Brian Freedman, Mary Paige Powell, Zachary Warren

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 1/2014

Log in om toegang te krijgen
share
DELEN

Deel dit onderdeel of sectie (kopieer de link)

  • Optie A:
    Klik op de rechtermuisknop op de link en selecteer de optie “linkadres kopiëren”
  • Optie B:
    Deel de link per e-mail

Abstract

The current study describes the development and psychometric properties of a new measure targeting sensitivity to change of core autism spectrum disorder (ASD) symptoms, the Autism Impact Measure (AIM). The AIM uses a 2-week recall period with items rated on two corresponding 5-point scales (frequency and impact). Psychometric properties were examined using a large sample (n = 440) of children with ASD enrolled in the Autism Treatment Network. The exploratory factor analysis indicated four factors and resulted in a 25-item questionnaire with excellent overall model fit. Test–retest reliability, cross-informant reliability, and convergent validity with other measures of ASD symptoms and overall functioning were strong. The AIM is a reliable and valid measure of frequency and impact of core ASD symptoms.
Literatuur
go back to reference Accardo, P. J. (1999). Zebras in the living room: The changing face of autism. Journal of Pediatrics, 135(5), 533–535.PubMedCrossRef Accardo, P. J. (1999). Zebras in the living room: The changing face of autism. Journal of Pediatrics, 135(5), 533–535.PubMedCrossRef
go back to reference Aman, M. G., Novotny, S., Samango-Sprouse, C., Lecavalier, L., Leonard, E., Gadow, K. D., King, B., Pearson, D., Gernsbacher, M., & Chez, M. (2004). Outcome measures for clinical drug trials in autism. CNS Spectrums, 9(1), 36–47. Aman, M. G., Novotny, S., Samango-Sprouse, C., Lecavalier, L., Leonard, E., Gadow, K. D., King, B., Pearson, D., Gernsbacher, M., & Chez, M. (2004). Outcome measures for clinical drug trials in autism. CNS Spectrums, 9(1), 36–47.
go back to reference American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders, 4th edition, text revision (DSM-IV-TR). Washington, DC: American Psychiatric Publishing.CrossRef American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders, 4th edition, text revision (DSM-IV-TR). Washington, DC: American Psychiatric Publishing.CrossRef
go back to reference Barthelemy, C., Roux, S., Adrien, J. L., Hameury, L., Guerin, P., Garreau, B., et al. (1997). Validation of the revised behavior Summarized Evaluation Scale. Journal of Autism and Developmental Disorders, 27(2), 139–153.PubMedCrossRef Barthelemy, C., Roux, S., Adrien, J. L., Hameury, L., Guerin, P., Garreau, B., et al. (1997). Validation of the revised behavior Summarized Evaluation Scale. Journal of Autism and Developmental Disorders, 27(2), 139–153.PubMedCrossRef
go back to reference Bayley, N. (2006). Bayley scales of infant and toddler development. San Antonio: Harcourt Assessment Psych Corp. Bayley, N. (2006). Bayley scales of infant and toddler development. San Antonio: Harcourt Assessment Psych Corp.
go back to reference Berument, S. K., Rutter, M., Lord, C., Pickles, A., & Bailey, A. (1999). Autism screening questionnaire: Diagnostic validity. British Journal of Psychiatry, 175, 444–451.PubMedCrossRef Berument, S. K., Rutter, M., Lord, C., Pickles, A., & Bailey, A. (1999). Autism screening questionnaire: Diagnostic validity. British Journal of Psychiatry, 175, 444–451.PubMedCrossRef
go back to reference Bird, H. R., Andrews, H., Schwab-Stone, M., Goodman, S., Dulcan, M., Richters, J., et al. (1996). Global measures of impairment for epidemiologic and clinical use with children and adolescents. International Journal of Methods In Psychiatric Research, 6, 295–307.CrossRef Bird, H. R., Andrews, H., Schwab-Stone, M., Goodman, S., Dulcan, M., Richters, J., et al. (1996). Global measures of impairment for epidemiologic and clinical use with children and adolescents. International Journal of Methods In Psychiatric Research, 6, 295–307.CrossRef
go back to reference Bruininks, R. H., Woodcock, R. W., Weatherman, R. F., & Hill, B. K. (1996). Scales of Independent Behavior (revised manual ed.). Boston, MA: Riverside Publishing Company. Bruininks, R. H., Woodcock, R. W., Weatherman, R. F., & Hill, B. K. (1996). Scales of Independent Behavior (revised manual ed.). Boston, MA: Riverside Publishing Company.
go back to reference Canino, G., Costello, E. J., & Angold, A. (1999). Assessing functional impairment and social adaptation for child mental health services research: A review of measures. Mental Health Services Research, 1(2), 93–108.CrossRef Canino, G., Costello, E. J., & Angold, A. (1999). Assessing functional impairment and social adaptation for child mental health services research: A review of measures. Mental Health Services Research, 1(2), 93–108.CrossRef
go back to reference Centers for Disease Control. (2012). Prevalence of autism spectrum disorders: Autism and developmental disabilities monitoring network, 14 sites, United States, 2008. MMWR, 61(SS03), 1–19. Centers for Disease Control. (2012). Prevalence of autism spectrum disorders: Autism and developmental disabilities monitoring network, 14 sites, United States, 2008. MMWR, 61(SS03), 1–19.
go back to reference Charman, T., Howlin, P., Berry, B., & Prince, E. (2004). Measuring developmental progress of children with autism spectrum disorder on school entry using parent report. Autism, 8(1), 89–100.PubMedCrossRef Charman, T., Howlin, P., Berry, B., & Prince, E. (2004). Measuring developmental progress of children with autism spectrum disorder on school entry using parent report. Autism, 8(1), 89–100.PubMedCrossRef
go back to reference Cohen, I. L., Schmidt-Lackner, S., Romanczyk, R., & Sudhalter, V. (2003). The PDD Behavior Inventory: A rating scale for assessing response to intervention in children with pervasive developmental disorder. Journal of Autism and Developmental Disorders, 33(1), 31–45.PubMedCrossRef Cohen, I. L., Schmidt-Lackner, S., Romanczyk, R., & Sudhalter, V. (2003). The PDD Behavior Inventory: A rating scale for assessing response to intervention in children with pervasive developmental disorder. Journal of Autism and Developmental Disorders, 33(1), 31–45.PubMedCrossRef
go back to reference Constantino, J. N., Davis, S. A., Todd, R. D., Schindler, M. K., Gross, M. M., Brophy, S. L., et al. (2003a). Validation of a brief quantitative measure of autistic traits: Comparison of the social responsiveness scale with the autism diagnostic interview-revised. Journal of Autism and Developmental Disorders, 33(4), 427–433.PubMedCrossRef Constantino, J. N., Davis, S. A., Todd, R. D., Schindler, M. K., Gross, M. M., Brophy, S. L., et al. (2003a). Validation of a brief quantitative measure of autistic traits: Comparison of the social responsiveness scale with the autism diagnostic interview-revised. Journal of Autism and Developmental Disorders, 33(4), 427–433.PubMedCrossRef
go back to reference Constantino, J. N., Gruber, C. P., Davis, S., Hayes, S., Passanante, N., & Przybeck, T. (2004). The factor structure of autistic traits. Journal of Child Psychology and Psychiatry, 45(4), 719–726.PubMedCrossRef Constantino, J. N., Gruber, C. P., Davis, S., Hayes, S., Passanante, N., & Przybeck, T. (2004). The factor structure of autistic traits. Journal of Child Psychology and Psychiatry, 45(4), 719–726.PubMedCrossRef
go back to reference Constantino, J. N., Hudziak, J. J., & Todd, R. D. (2003b). Deficits in reciprocal social behavior in male twins: Evidence for a genetically independent domain of psychopathology. Journal of the American Academy of Child and Adolescent Psychiatry, 42(4), 458–467.PubMedCrossRef Constantino, J. N., Hudziak, J. J., & Todd, R. D. (2003b). Deficits in reciprocal social behavior in male twins: Evidence for a genetically independent domain of psychopathology. Journal of the American Academy of Child and Adolescent Psychiatry, 42(4), 458–467.PubMedCrossRef
go back to reference Constantino, J. N., Przybeck, T., Friesen, D., & Todd, R. D. (2000). Reciprocal social behavior in children with and without pervasive developmental disorders. Journal of Developmental and Behavioral Pediatrics, 21(1), 2–11.PubMedCrossRef Constantino, J. N., Przybeck, T., Friesen, D., & Todd, R. D. (2000). Reciprocal social behavior in children with and without pervasive developmental disorders. Journal of Developmental and Behavioral Pediatrics, 21(1), 2–11.PubMedCrossRef
go back to reference Cox, E. P. (1980). The optimal number of response alternatives for a scale: A review. Journal of Marketing Research, 17(4), 407–422.CrossRef Cox, E. P. (1980). The optimal number of response alternatives for a scale: A review. Journal of Marketing Research, 17(4), 407–422.CrossRef
go back to reference DiLalla, D. L., & Rogers, S. J. (1994). Domains of the Childhood Autism Rating Scale: Relevance for diagnosis and treatment. Journal of Autism and Developmental Disorders, 24(2), 115–128.PubMedCrossRef DiLalla, D. L., & Rogers, S. J. (1994). Domains of the Childhood Autism Rating Scale: Relevance for diagnosis and treatment. Journal of Autism and Developmental Disorders, 24(2), 115–128.PubMedCrossRef
go back to reference Elliot, C. (2007). Differential Abilities Scale: 2nd Edition (DAS-II) Manual. San Antonio, TX: Harcourt Assessment, Inc. Elliot, C. (2007). Differential Abilities Scale: 2nd Edition (DAS-II) Manual. San Antonio, TX: Harcourt Assessment, Inc.
go back to reference Fombonne, E. (2005). The changing epidemiology of autism. Journal of Applied Research in Intellectual Disabilities, 18(4), 281–294.CrossRef Fombonne, E. (2005). The changing epidemiology of autism. Journal of Applied Research in Intellectual Disabilities, 18(4), 281–294.CrossRef
go back to reference Frazier, T. W., Youngstrom, E. A., Speer, L., Embacher, R., Law, P., Constantino, J., et al. (2012). Validation of proposed DSM-5 criteria for autism spectrum disorder. Journal of the American Academy of Child and Adolescent Psychiatry, 51(1), 28–40.PubMedCentralPubMedCrossRef Frazier, T. W., Youngstrom, E. A., Speer, L., Embacher, R., Law, P., Constantino, J., et al. (2012). Validation of proposed DSM-5 criteria for autism spectrum disorder. Journal of the American Academy of Child and Adolescent Psychiatry, 51(1), 28–40.PubMedCentralPubMedCrossRef
go back to reference Freeman, B. J., Ritvo, E. R., Yokota, A., & Ritvo, A. (1986). A scale for rating symptoms of patients with the syndrome of autism in real life settings. Journal of the American Academy of Child and Adolescent Psychiatry, 25(1), 130–136. Freeman, B. J., Ritvo, E. R., Yokota, A., & Ritvo, A. (1986). A scale for rating symptoms of patients with the syndrome of autism in real life settings. Journal of the American Academy of Child and Adolescent Psychiatry, 25(1), 130–136.
go back to reference Georgiades, S., Szatmari, P., Zwaigenbaum, L., Duku, E., Bryson, S., Roberts, W., et al. (2007). Structure of the autism symptom phenotype: A proposed multidimensional model. Journal of the American Academy of Child and Adolescent Psychiatry, 46(2), 188–196.PubMedCrossRef Georgiades, S., Szatmari, P., Zwaigenbaum, L., Duku, E., Bryson, S., Roberts, W., et al. (2007). Structure of the autism symptom phenotype: A proposed multidimensional model. Journal of the American Academy of Child and Adolescent Psychiatry, 46(2), 188–196.PubMedCrossRef
go back to reference Gilliam, J. E. (1995). Gilliam Autism Rating Scale. Austin, TX: Pro-Ed. Gilliam, J. E. (1995). Gilliam Autism Rating Scale. Austin, TX: Pro-Ed.
go back to reference Happe, F., & Ronald, A. (2008). The ‘fractionable autism triad’: A review of evidence from behavioural, genetic, cognitive and neural research. Neuropsychology Review, 18(4), 287–304.PubMedCrossRef Happe, F., & Ronald, A. (2008). The ‘fractionable autism triad’: A review of evidence from behavioural, genetic, cognitive and neural research. Neuropsychology Review, 18(4), 287–304.PubMedCrossRef
go back to reference Kanne, S. M., Gerber, A. J., Quirmbach, L. M., Sparrow, S., Cicchetti, D. V., & Saulnier, C. (2011). The role of adaptive behavior in autism spectrum disorders: Implications for functional outcome. Journal of Autism and Developmental Disorders, 41(8), 1007–1018.PubMedCrossRef Kanne, S. M., Gerber, A. J., Quirmbach, L. M., Sparrow, S., Cicchetti, D. V., & Saulnier, C. (2011). The role of adaptive behavior in autism spectrum disorders: Implications for functional outcome. Journal of Autism and Developmental Disorders, 41(8), 1007–1018.PubMedCrossRef
go back to reference Klin, A., Saulnier, C. A., Sparrow, S. S., Cicchetti, D. V., Volkmar, F. R., & Lord, C. (2007). Social and communication abilities and disabilities in higher functioning individuals with autism spectrum disorders: The Vineland and the ADOS. Journal of Autism and Developmental Disorders, 37(4), 748–759.PubMedCrossRef Klin, A., Saulnier, C. A., Sparrow, S. S., Cicchetti, D. V., Volkmar, F. R., & Lord, C. (2007). Social and communication abilities and disabilities in higher functioning individuals with autism spectrum disorders: The Vineland and the ADOS. Journal of Autism and Developmental Disorders, 37(4), 748–759.PubMedCrossRef
go back to reference Lecavalier, L. (2005). An evaluation of the Gilliam Autism Rating Scale. Journal of Autism and Developmental Disorders, 35(6), 795–805.PubMedCrossRef Lecavalier, L. (2005). An evaluation of the Gilliam Autism Rating Scale. Journal of Autism and Developmental Disorders, 35(6), 795–805.PubMedCrossRef
go back to reference Lord, C., Rutter, M., DiLavore, P. C., & Risi, S. (2002). Autism diagnostic observation schedule. Los Angeles, CA: Western Psychological Services. Lord, C., Rutter, M., DiLavore, P. C., & Risi, S. (2002). Autism diagnostic observation schedule. Los Angeles, CA: Western Psychological Services.
go back to reference Lord, C., Rutter, M., & Le Couteur, A. (1994). Autism Diagnostic Interview–Revised: A revised version of a diagnostic interview for caregivers of individuals with possible pervasive developmental disorders. Journal of Autism and Developmental Disorders, 24(5), 659–685.PubMedCrossRef Lord, C., Rutter, M., & Le Couteur, A. (1994). Autism Diagnostic Interview–Revised: A revised version of a diagnostic interview for caregivers of individuals with possible pervasive developmental disorders. Journal of Autism and Developmental Disorders, 24(5), 659–685.PubMedCrossRef
go back to reference Lozano, L. M., Garcia-Cueto, E., & Muniz, J. (2008). Effect of the number of response categories on the reliability and validity of rating scales. Methodology: European Journal of Research Methods for the Behavioral and Social Sciences, 4(2), 73–79. Lozano, L. M., Garcia-Cueto, E., & Muniz, J. (2008). Effect of the number of response categories on the reliability and validity of rating scales. Methodology: European Journal of Research Methods for the Behavioral and Social Sciences, 4(2), 73–79.
go back to reference Magiati, I., Moss, J., Yatges, R., Charman, T., & Howlin, P. (2011). Is the Autism Treatment Evaluation Checklist a useful tool for monitoring progress in children with autism spectrum disorders? Journal of Intellectual Disability Research, 55(3), 302–312.PubMedCrossRef Magiati, I., Moss, J., Yatges, R., Charman, T., & Howlin, P. (2011). Is the Autism Treatment Evaluation Checklist a useful tool for monitoring progress in children with autism spectrum disorders? Journal of Intellectual Disability Research, 55(3), 302–312.PubMedCrossRef
go back to reference Mandy, W. P., Charman, T., & Skuse, D. H. (2012). Testing the construct validity of proposed criteria for DSM-5 autism spectrum disorder. Journal of the American Academy of Child and Adolescent Psychiatry, 51(1), 41–50.PubMedCrossRef Mandy, W. P., Charman, T., & Skuse, D. H. (2012). Testing the construct validity of proposed criteria for DSM-5 autism spectrum disorder. Journal of the American Academy of Child and Adolescent Psychiatry, 51(1), 41–50.PubMedCrossRef
go back to reference Mandy, W. P., & Skuse, D. H. (2008). Research review: What is the association between the social-communication element of autism and repetitive interests, behaviours and activities? Journal of Child Psychology and Psychiatry, 49(8), 795–808.PubMedCrossRef Mandy, W. P., & Skuse, D. H. (2008). Research review: What is the association between the social-communication element of autism and repetitive interests, behaviours and activities? Journal of Child Psychology and Psychiatry, 49(8), 795–808.PubMedCrossRef
go back to reference Matson, J. L. (2007). Determining treatment outcome in early intervention programs for autism spectrum disorders: A critical analysis of measurement issues in learning based interventions. Research in Developmental Disabilities, 28(2), 207–218.PubMedCrossRef Matson, J. L. (2007). Determining treatment outcome in early intervention programs for autism spectrum disorders: A critical analysis of measurement issues in learning based interventions. Research in Developmental Disabilities, 28(2), 207–218.PubMedCrossRef
go back to reference McPheeters, M. L., Warren, Z., Sathe, N., Bruzek, J. L., Krishnaswami, S., Jerome, R. N., & Veenstra-VanderWeele, J. (2011). A systematic review of medical treatments for children with autism spectrum disorders. Pediatrics, 127(5), e1312–e1321. McPheeters, M. L., Warren, Z., Sathe, N., Bruzek, J. L., Krishnaswami, S., Jerome, R. N., & Veenstra-VanderWeele, J. (2011). A systematic review of medical treatments for children with autism spectrum disorders. Pediatrics, 127(5), e1312–e1321.
go back to reference Mullen, E. M. (1995). Mullen scales of early learning. Circle Pines, MN: American Guidance Service, Inc. Mullen, E. M. (1995). Mullen scales of early learning. Circle Pines, MN: American Guidance Service, Inc.
go back to reference Muthén, L. K., & Muthén, B. O. (2010). Mplus user’s guide (6th ed.). Los Angeles, CA: Muthén & Muthén. Muthén, L. K., & Muthén, B. O. (2010). Mplus user’s guide (6th ed.). Los Angeles, CA: Muthén & Muthén.
go back to reference Preston, C. C., & Colman, A. M. (2000). Optimal number of response categories in rating scales: Reliability, validity, discriminating power, and respondent preferences. Acta Psychologica, 104(1), 1–15.PubMedCrossRef Preston, C. C., & Colman, A. M. (2000). Optimal number of response categories in rating scales: Reliability, validity, discriminating power, and respondent preferences. Acta Psychologica, 104(1), 1–15.PubMedCrossRef
go back to reference Roid, G. H. (2003). Stanford-Binet intelligence scale manual (5th ed.). Itasca, IL: Riverside. Roid, G. H. (2003). Stanford-Binet intelligence scale manual (5th ed.). Itasca, IL: Riverside.
go back to reference Roid, G. H., & Miller, L. (1997). Leiter international test of intelligence—revised. Chicago: Stoelting. Roid, G. H., & Miller, L. (1997). Leiter international test of intelligence—revised. Chicago: Stoelting.
go back to reference Rutter, M., Bailey, A., Berument, S. K., Le Couteur, A., & Lord, C. (2003). Social communication questionnaire (SCQ) manual. Los Angeles: Western Psychological Services. Rutter, M., Bailey, A., Berument, S. K., Le Couteur, A., & Lord, C. (2003). Social communication questionnaire (SCQ) manual. Los Angeles: Western Psychological Services.
go back to reference Schopler, E., Reichler, R. J., DeVellis, R. F., & Daly, K. (1980). Toward objective classification of childhood autism: Childhood Autism Rating Scale (CARS). Journal of Autism and Developmental Disorders, 10(1), 91–103.PubMedCrossRef Schopler, E., Reichler, R. J., DeVellis, R. F., & Daly, K. (1980). Toward objective classification of childhood autism: Childhood Autism Rating Scale (CARS). Journal of Autism and Developmental Disorders, 10(1), 91–103.PubMedCrossRef
go back to reference Shaffer, D., Gould, M. S., Brasic, J., Ambrosini, P., Fisher, P., Bird, H., et al. (1983). A children’s global assessment scale (CGAS). Archives of General Psychiatry, 40(11), 1228–1231.PubMedCrossRef Shaffer, D., Gould, M. S., Brasic, J., Ambrosini, P., Fisher, P., Bird, H., et al. (1983). A children’s global assessment scale (CGAS). Archives of General Psychiatry, 40(11), 1228–1231.PubMedCrossRef
go back to reference Sparrow, S. S., Cicchetti, D., & Balla, D. A. (2005). Vineland Adaptive Behavior Scales—2nd Edition manual. Minneapolis, MN: NCS Pearson, Inc. Sparrow, S. S., Cicchetti, D., & Balla, D. A. (2005). Vineland Adaptive Behavior Scales—2nd Edition manual. Minneapolis, MN: NCS Pearson, Inc.
go back to reference Stella, J., Mundy, P., & Tuchman, R. (1999). Social and nonsocial factors in the Childhood Autism Rating Scale. Journal of Autism and Developmental Disorders, 29(4), 307–317.PubMedCrossRef Stella, J., Mundy, P., & Tuchman, R. (1999). Social and nonsocial factors in the Childhood Autism Rating Scale. Journal of Autism and Developmental Disorders, 29(4), 307–317.PubMedCrossRef
go back to reference Tadevosyan-Leyfer, O., Dowd, M., Mankoski, R., Winklosky, B., Putnam, S., McGrath, L., et al. (2003). A principal components analysis of the Autism Diagnostic Interview-Revised. Journal of the American Academy of Child and Adolescent Psychiatry, 42(7), 864–872. Tadevosyan-Leyfer, O., Dowd, M., Mankoski, R., Winklosky, B., Putnam, S., McGrath, L., et al. (2003). A principal components analysis of the Autism Diagnostic Interview-Revised. Journal of the American Academy of Child and Adolescent Psychiatry, 42(7), 864–872.
go back to reference van Lang, N. D., Boomsma, A., Sytema, S., de Bildt, A. A., Kraijer, D. W., Ketelaars, C., et al. (2006). Structural equation analysis of a hypothesised symptom model in the autism spectrum. Journal of Child Psychology and Psychiatry, 47(1), 37–44.PubMedCrossRef van Lang, N. D., Boomsma, A., Sytema, S., de Bildt, A. A., Kraijer, D. W., Ketelaars, C., et al. (2006). Structural equation analysis of a hypothesised symptom model in the autism spectrum. Journal of Child Psychology and Psychiatry, 47(1), 37–44.PubMedCrossRef
go back to reference Warren, Z., McPheeters, M. L., Sathe, N., Foss-Feig, J. H., Glasser, A., & Veenstra-Vanderweele, J. (2011a). A systematic review of early intensive intervention for autism spectrum disorders. Pediatrics, 127(5), e1303–e1311. Warren, Z., McPheeters, M. L., Sathe, N., Foss-Feig, J. H., Glasser, A., & Veenstra-Vanderweele, J. (2011a). A systematic review of early intensive intervention for autism spectrum disorders. Pediatrics, 127(5), e1303–e1311.
go back to reference Warren, Z., Veenstra-Vanderweele, J., Stone, W. L., Bruzek, J. L., Nahmias, A. S., Foss-Feig, J. H., Jerome, R., Krishnaswami, S., Sathe, N., Glasser, A., Surawicz, T., & McPheeters, M. (2011b). Therapies for children with autism spectrum disorders. Comparative effectiveness review (Prepared by the Vanderbilt Evidence-based Practice Center No. 290-02-HHSA 290 2007 10065 I). AHRQ Publication Rockville, MD: Agency for Healthcare Research and Quality. Warren, Z., Veenstra-Vanderweele, J., Stone, W. L., Bruzek, J. L., Nahmias, A. S., Foss-Feig, J. H., Jerome, R., Krishnaswami, S., Sathe, N., Glasser, A., Surawicz, T., & McPheeters, M. (2011b). Therapies for children with autism spectrum disorders. Comparative effectiveness review (Prepared by the Vanderbilt Evidence-based Practice Center No. 290-02-HHSA 290 2007 10065 I). AHRQ Publication Rockville, MD: Agency for Healthcare Research and Quality.
go back to reference Wechsler, D. (1999). The Wechsler Abbreviated Scale of intelligence. San Antonio, TX: The Psychological Corporation. Wechsler, D. (1999). The Wechsler Abbreviated Scale of intelligence. San Antonio, TX: The Psychological Corporation.
go back to reference Wechsler, D. (2002). WPPSI-III: Wechsler preschool and primary scale of intelligence (3rd ed.). San Antonio, TX: Psychological Corporation. Wechsler, D. (2002). WPPSI-III: Wechsler preschool and primary scale of intelligence (3rd ed.). San Antonio, TX: Psychological Corporation.
go back to reference Wechsler, D. (2003). Wechsler Intelligence Scale for children (4th ed.). San Antonio, TX: Psychological Corporation. Wechsler, D. (2003). Wechsler Intelligence Scale for children (4th ed.). San Antonio, TX: Psychological Corporation.
go back to reference Weng, L. J. (2004). Impact of the number of response categories and anchor labels on coefficient alpha and test–retest reliability. Educational and Psychological Measurement, 64(6), 956–972.CrossRef Weng, L. J. (2004). Impact of the number of response categories and anchor labels on coefficient alpha and test–retest reliability. Educational and Psychological Measurement, 64(6), 956–972.CrossRef
Metagegevens
Titel
The Autism Impact Measure (AIM): Initial Development of a New Tool for Treatment Outcome Measurement
Auteurs
Stephen M. Kanne
Micah O. Mazurek
Darryn Sikora
Jayne Bellando
Lee Branum-Martin
Benjamin Handen
Terry Katz
Brian Freedman
Mary Paige Powell
Zachary Warren
Publicatiedatum
01-01-2014
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 1/2014
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-013-1862-3

Andere artikelen Uitgave 1/2014

Journal of Autism and Developmental Disorders 1/2014 Naar de uitgave