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Gepubliceerd in: Journal of Autism and Developmental Disorders 6/2018

06-01-2018 | Original Paper

An Initial Psychometric Evaluation of the Joint Attention Protocol

Auteurs: Sallie W. Nowell, Linda R. Watson, Richard A. Faldowski, Grace T. Baranek

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 6/2018

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Abstract

The goal of this paper is to examine the psychometric properties of a live-coded behavioral measure of joint attention, the Attention-Following and Initiating Joint Attention Protocol (JA Protocol), in order to assist researchers and clinicians in identifying when this measure may meet their joint attention assessment needs. Data from 260 children with autism spectrum disorder, developmental delay, or typical development between the ages of 2 and 12 years were used to evaluate this measure using quality standards for measurement. Overall, the JA Protocol demonstrated good psychometric properties. Recommendations and limitations for use of this measure based on psychometric analysis results are reported.
Literatuur
go back to reference Baranek, G. T., Watson, L. R., Boyd, B. A., Poe, M. D., David, F. J., & McGuire, L. (2013). Hyporesponsiveness to social and nonsocial sensory stimuli in children with autism, children with developmental delays, and typically developing children. Development and Psychopathology, 25(2), 307–320.CrossRefPubMedPubMedCentral Baranek, G. T., Watson, L. R., Boyd, B. A., Poe, M. D., David, F. J., & McGuire, L. (2013). Hyporesponsiveness to social and nonsocial sensory stimuli in children with autism, children with developmental delays, and typically developing children. Development and Psychopathology, 25(2), 307–320.CrossRefPubMedPubMedCentral
go back to reference Baron-Cohen, S. (1991). Precursors to a theory of mind: Understanding attention in others. In A. Whiten (Ed.), Natural theories of mind. Oxford: Basil Blackwell. Baron-Cohen, S. (1991). Precursors to a theory of mind: Understanding attention in others. In A. Whiten (Ed.), Natural theories of mind. Oxford: Basil Blackwell.
go back to reference Bates, E. (1976). Language and context. New York: Academic Press. Bates, E. (1976). Language and context. New York: Academic Press.
go back to reference Bonett, D. G., & Price, R. M. (2005). Inferential methods for the tetrachoric correlation coefficient. Journal of Educational and Behavioral Statistics, 30, 213.CrossRef Bonett, D. G., & Price, R. M. (2005). Inferential methods for the tetrachoric correlation coefficient. Journal of Educational and Behavioral Statistics, 30, 213.CrossRef
go back to reference Bracken, B. A. (1987). Limitations of preschool instruments and standards for minimal levels of technical adequacy. Journal of Psychoeducational Assessment, 5(4), 313–326.CrossRef Bracken, B. A. (1987). Limitations of preschool instruments and standards for minimal levels of technical adequacy. Journal of Psychoeducational Assessment, 5(4), 313–326.CrossRef
go back to reference Brady, N. C., Steeples, T., & Fleming, K. (2005). Effects of prelinguistic communication levels on initiation and repair of communication in children with disabilities. Journal of Speech, Language, and Hearing Research, 48(5), 1098–1113.CrossRefPubMed Brady, N. C., Steeples, T., & Fleming, K. (2005). Effects of prelinguistic communication levels on initiation and repair of communication in children with disabilities. Journal of Speech, Language, and Hearing Research, 48(5), 1098–1113.CrossRefPubMed
go back to reference Brown, M. B. (1977). Algorithm AS 116: The tetrachoric correlation and its standard error. Applied Statistics, 26, 343–351.CrossRef Brown, M. B. (1977). Algorithm AS 116: The tetrachoric correlation and its standard error. Applied Statistics, 26, 343–351.CrossRef
go back to reference Bruinsma, Y., Koegel, R. L., & Koegel, L. K. (2004). Joint attention and children with autism: A review of the literature. Mental Retardation and Developmental Disabilities Research Reviews, 10(3), 169–175.CrossRefPubMed Bruinsma, Y., Koegel, R. L., & Koegel, L. K. (2004). Joint attention and children with autism: A review of the literature. Mental Retardation and Developmental Disabilities Research Reviews, 10(3), 169–175.CrossRefPubMed
go back to reference Bruner, J. (1981). The social context of language acquisition. Language & Communication, 1(2), 155–178.CrossRef Bruner, J. (1981). The social context of language acquisition. Language & Communication, 1(2), 155–178.CrossRef
go back to reference Carpenter, M., Nagell, K., & Tomasello, M. (1998). Social cognition, joint attention, and communicative competence from 9 to 15 months of age. Monographs of the Society for Research in Child Development, 63, i-174.CrossRef Carpenter, M., Nagell, K., & Tomasello, M. (1998). Social cognition, joint attention, and communicative competence from 9 to 15 months of age. Monographs of the Society for Research in Child Development, 63, i-174.CrossRef
go back to reference Charman, T. (2003). Why is joint attention a pivotal skill in autism? Philosophical Transactions of the Royal Society of London B: Biological Sciences, 358(1430), 315–324.CrossRefPubMedPubMedCentral Charman, T. (2003). Why is joint attention a pivotal skill in autism? Philosophical Transactions of the Royal Society of London B: Biological Sciences, 358(1430), 315–324.CrossRefPubMedPubMedCentral
go back to reference Cicchetti, D. V. (1994). Guidelines, criteria, and rules of thumb for evaluating normed and standardized assessment instruments in psychology. Psychological Assessment, 6(4), 284.CrossRef Cicchetti, D. V. (1994). Guidelines, criteria, and rules of thumb for evaluating normed and standardized assessment instruments in psychology. Psychological Assessment, 6(4), 284.CrossRef
go back to reference Cicchetti, D. V., & Sparrow, S. A. (1981). Developing criteria for establishing interrater reliability of specific items: Applications to assessment of adaptive behavior. American Journal of Mental Deficiency, 86, 127–137PubMed Cicchetti, D. V., & Sparrow, S. A. (1981). Developing criteria for establishing interrater reliability of specific items: Applications to assessment of adaptive behavior. American Journal of Mental Deficiency, 86, 127–137PubMed
go back to reference Cicchetti, D. V., & Sparrow, S. S. (1990). Assessment of adaptive behavior in young children. In J. H. Johnson & J. Goldman (Eds.), Pergamon general psychology series, 163. Developmental assessment in clinical child psychology: A handbook (pp. 173–196). Elmsford, NY: Pergamon Press. Cicchetti, D. V., & Sparrow, S. S. (1990). Assessment of adaptive behavior in young children. In J. H. Johnson & J. Goldman (Eds.), Pergamon general psychology series, 163. Developmental assessment in clinical child psychology: A handbook (pp. 173–196). Elmsford, NY: Pergamon Press.
go back to reference Cohen, J. (1960). A coefficient of agreement for nominal scales. Educational and Psychological Measurement, 20, 37–46.CrossRef Cohen, J. (1960). A coefficient of agreement for nominal scales. Educational and Psychological Measurement, 20, 37–46.CrossRef
go back to reference Crais, E., Douglas, D. D., & Campbell, C. C. (2004). The intersection of the development of gestures and intentionality. Journal of Speech, Language, and Hearing Research, 47(3), 678–694.CrossRefPubMed Crais, E., Douglas, D. D., & Campbell, C. C. (2004). The intersection of the development of gestures and intentionality. Journal of Speech, Language, and Hearing Research, 47(3), 678–694.CrossRefPubMed
go back to reference Crais, E. R., Watson, L. R., & Baranek, G. T. (2009). Use of gesture development in profiling children’s prelinguistic communication skills. American Journal of Speech-Language Pathology, 18(1), 95–108.CrossRefPubMed Crais, E. R., Watson, L. R., & Baranek, G. T. (2009). Use of gesture development in profiling children’s prelinguistic communication skills. American Journal of Speech-Language Pathology, 18(1), 95–108.CrossRefPubMed
go back to reference Crocker, L., & Algina, J. (1986). Introduction to classical and modern test theory. Orlando, FL: Holt, Rinehart and Winston. Crocker, L., & Algina, J. (1986). Introduction to classical and modern test theory. Orlando, FL: Holt, Rinehart and Winston.
go back to reference Cronbach, L. J. (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16(3), 297–334.CrossRef Cronbach, L. J. (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16(3), 297–334.CrossRef
go back to reference DeVon, H. A., Block, M. E., Moyle-Wright, P., Ernst, D. M., Hayden, S. J., Lazzara, D. J., … Kostas-Polston, E. (2007). A psychometric toolbox for testing validity and reliability. Journal of Nursing scholarship, 39(2), 155–164.CrossRefPubMed DeVon, H. A., Block, M. E., Moyle-Wright, P., Ernst, D. M., Hayden, S. J., Lazzara, D. J., … Kostas-Polston, E. (2007). A psychometric toolbox for testing validity and reliability. Journal of Nursing scholarship, 39(2), 155–164.CrossRefPubMed
go back to reference Drasgow, F. (1988). Polychoric and polyserial correlations. In L. Kotz & N. L. Johnson (Eds.), Encyclopedia of Statistical Sciences (Vol 7, pp. 69–74). New York: Wiley. Drasgow, F. (1988). Polychoric and polyserial correlations. In L. Kotz & N. L. Johnson (Eds.), Encyclopedia of Statistical Sciences (Vol 7, pp. 69–74). New York: Wiley.
go back to reference Friberg, J. C. (2010). Considerations for test selection: How do validity and reliability impact diagnostic decisions? Child Language Teaching and Therapy, 26(1), 77–92.CrossRef Friberg, J. C. (2010). Considerations for test selection: How do validity and reliability impact diagnostic decisions? Child Language Teaching and Therapy, 26(1), 77–92.CrossRef
go back to reference Furr, M. (2011). Core principles, best practices, and an overview of scale construction. In M. Furr (Ed.), Scale construction and psychometrics for social and personality psychology (pp. 4–16) London: SAGE Publications Ltd.CrossRef Furr, M. (2011). Core principles, best practices, and an overview of scale construction. In M. Furr (Ed.), Scale construction and psychometrics for social and personality psychology (pp. 4–16) London: SAGE Publications Ltd.CrossRef
go back to reference Harris, B. (1988). Tetrachoric correlation coefficient. In L. Kotz & N. L. Johnson (Eds.), Encyclopedia of Statistical Sciences (Vol 9, pp. 223–225). New York: Wiley. Harris, B. (1988). Tetrachoric correlation coefficient. In L. Kotz & N. L. Johnson (Eds.), Encyclopedia of Statistical Sciences (Vol 9, pp. 223–225). New York: Wiley.
go back to reference Hus, V., Gotham, K., & Lord, C. (2014). Standardizing ADOS domain scores: Separating severity of social affect and restricted and repetitive behaviors. Journal of Autism and Developmental Disorders, 40, 1–13. Hus, V., Gotham, K., & Lord, C. (2014). Standardizing ADOS domain scores: Separating severity of social affect and restricted and repetitive behaviors. Journal of Autism and Developmental Disorders, 40, 1–13.
go back to reference Kasari, C., Brady, N., Lord, C., & Tager-Flusberg, H. (2013). Assessing the minimally verbal school-aged child with autism spectrum disorder. Autism Research, 6(6), 479–493.CrossRefPubMedPubMedCentral Kasari, C., Brady, N., Lord, C., & Tager-Flusberg, H. (2013). Assessing the minimally verbal school-aged child with autism spectrum disorder. Autism Research, 6(6), 479–493.CrossRefPubMedPubMedCentral
go back to reference Kasari, C., Gulsrud, A., Freeman, S., Paparella, T., & Hellemann, G. (2012). Longitudinal follow-up of children with autism receiving targeted interventions on joint attention and play. Journal of the American Academy of Child & Adolescent Psychiatry, 51(5), 487–495.CrossRef Kasari, C., Gulsrud, A., Freeman, S., Paparella, T., & Hellemann, G. (2012). Longitudinal follow-up of children with autism receiving targeted interventions on joint attention and play. Journal of the American Academy of Child & Adolescent Psychiatry, 51(5), 487–495.CrossRef
go back to reference Klin, A., Saulnier, C., Tsatsanis, K., & Volkmar, F. R. (2005). Clinical evaluation in autism spectrum disorders: Psychological assessment within a transdisciplinary framework. Handbook of Autism and Pervasive Developmental Disorders, 2, 772–798. Klin, A., Saulnier, C., Tsatsanis, K., & Volkmar, F. R. (2005). Clinical evaluation in autism spectrum disorders: Psychological assessment within a transdisciplinary framework. Handbook of Autism and Pervasive Developmental Disorders, 2, 772–798.
go back to reference Kottner, J., Audigé, L., Brorson, S., Donner, A., Gajewski, B. J., Hróbjartsson, A., … Streiner, D. L. (2011). Guidelines for reporting reliability and agreement studies (GRRAS) were proposed. International Journal of Nursing Studies, 48(6), 661–671.CrossRefPubMed Kottner, J., Audigé, L., Brorson, S., Donner, A., Gajewski, B. J., Hróbjartsson, A., … Streiner, D. L. (2011). Guidelines for reporting reliability and agreement studies (GRRAS) were proposed. International Journal of Nursing Studies, 48(6), 661–671.CrossRefPubMed
go back to reference Leekam, S. R., Hunnisett, E., & Moore, C. (1998). Targets and cues: Gaze-following in children with autism. Journal of Child Psychology and Psychiatry, 39(7), 951–962.CrossRefPubMed Leekam, S. R., Hunnisett, E., & Moore, C. (1998). Targets and cues: Gaze-following in children with autism. Journal of Child Psychology and Psychiatry, 39(7), 951–962.CrossRefPubMed
go back to reference Lord, C., Risi, S., Lambrecht, L., Cook, E. H., Leventhal, B. L., DiLavore, P. C., … Rutter, M. (2000). The Autism Diagnostic Observation Schedule–Generic: A standard measure of social and communication deficits associated with the spectrum of autism. Journal of Autism and Developmental Disorders, 30, 205–223.CrossRefPubMed Lord, C., Risi, S., Lambrecht, L., Cook, E. H., Leventhal, B. L., DiLavore, P. C., … Rutter, M. (2000). The Autism Diagnostic Observation Schedule–Generic: A standard measure of social and communication deficits associated with the spectrum of autism. Journal of Autism and Developmental Disorders, 30, 205–223.CrossRefPubMed
go back to reference Lord, C., Rutter, M., DiLavore, P. C., & Risi, S. (2002). Autism diagnostic observation schedule manual. Los Angeles: Western Psychological Services. Lord, C., Rutter, M., DiLavore, P. C., & Risi, S. (2002). Autism diagnostic observation schedule manual. Los Angeles: Western Psychological Services.
go back to reference Lord, C., Rutter, M., DiLavore, P. C., Risi, S., Gotham, K., & Bishop, S. (2012). Autism diagnostic observation schedule: ADOS-2. Los Angeles, CA: Western Psychological Services. Lord, C., Rutter, M., DiLavore, P. C., Risi, S., Gotham, K., & Bishop, S. (2012). Autism diagnostic observation schedule: ADOS-2. 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.CrossRefPubMed 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.CrossRefPubMed
go back to reference Masur, E. F. (1983). Gestural development, dual-directional signaling, and the transition to words. Journal of Psycholinguistic Research, 12(2), 93–109.CrossRef Masur, E. F. (1983). Gestural development, dual-directional signaling, and the transition to words. Journal of Psycholinguistic Research, 12(2), 93–109.CrossRef
go back to reference McCauley, R. J., & Swisher, L. (1984). Psychometric review of language and articulation tests for preschool children. Journal of Speech and Hearing Disorders, 49(1), 34–42.CrossRefPubMed McCauley, R. J., & Swisher, L. (1984). Psychometric review of language and articulation tests for preschool children. Journal of Speech and Hearing Disorders, 49(1), 34–42.CrossRefPubMed
go back to reference Mullen, E. M. (1995). Mullen scales of early learning. Circle Pines, MN: American Guidance Service. Mullen, E. M. (1995). Mullen scales of early learning. Circle Pines, MN: American Guidance Service.
go back to reference Mundy, P., Delgado, C., Block, J., Venezia, M., Hogan, A., & Seibert, J. (2003). Early Social Communication Scales (ESCS). Coral Gables, FL: University of Miami. Mundy, P., Delgado, C., Block, J., Venezia, M., Hogan, A., & Seibert, J. (2003). Early Social Communication Scales (ESCS). Coral Gables, FL: University of Miami.
go back to reference Mundy, P., Novotny, S., Swain-Lerro, L., McIntyre, N., Zajic, M., & Oswald, T. (2017). Joint-attention and the social phenotype of school-aged children with ASD. Journal of Autism and Developmental Disorders, 47(5), 1423–1435.CrossRefPubMed Mundy, P., Novotny, S., Swain-Lerro, L., McIntyre, N., Zajic, M., & Oswald, T. (2017). Joint-attention and the social phenotype of school-aged children with ASD. Journal of Autism and Developmental Disorders, 47(5), 1423–1435.CrossRefPubMed
go back to reference Mundy, P., Sigman, M., & Kasari, C. (1990). A longitudinal study of joint attention and language development in autistic children. Journal of Autism and Developmental Disorders, 20(1), 115–128.CrossRefPubMed Mundy, P., Sigman, M., & Kasari, C. (1990). A longitudinal study of joint attention and language development in autistic children. Journal of Autism and Developmental Disorders, 20(1), 115–128.CrossRefPubMed
go back to reference Muthen, L. K., & Muthen, B. O. (1998–2017). Mplus user’s guide (7th ed.). Los Angeles, CA: Authors. Muthen, L. K., & Muthen, B. O. (1998–2017). Mplus user’s guide (7th ed.). Los Angeles, CA: Authors.
go back to reference Naglieri, J. A., & Chambers, K. M. (2009). Psychometric issues and current scales for assessing autism spectrum disorders. In S. Goldstein, J. A. Naglieri, & S. Ozonoff (Eds.), Assessment of autism spectrum disorders (pp. 55–90). New York: Guilford. Naglieri, J. A., & Chambers, K. M. (2009). Psychometric issues and current scales for assessing autism spectrum disorders. In S. Goldstein, J. A. Naglieri, & S. Ozonoff (Eds.), Assessment of autism spectrum disorders (pp. 55–90). New York: Guilford.
go back to reference Ozonoff, S., Goodlin-Jones, B. L., & Solomon, M. (2005). Evidence-based assessment of autism spectrum disorders in children and adolescents. Journal of Clinical Child and Adolescent Psychology, 34(3), 523–540.CrossRefPubMed Ozonoff, S., Goodlin-Jones, B. L., & Solomon, M. (2005). Evidence-based assessment of autism spectrum disorders in children and adolescents. Journal of Clinical Child and Adolescent Psychology, 34(3), 523–540.CrossRefPubMed
go back to reference Plante, E., & Vance, R. (1994). Selection of preschool language tests a data-based approach. Language, Speech, and Hearing Services in Schools, 25(1), 15–24.CrossRef Plante, E., & Vance, R. (1994). Selection of preschool language tests a data-based approach. Language, Speech, and Hearing Services in Schools, 25(1), 15–24.CrossRef
go back to reference Poon, K. K., Watson, L. R., Baranek, G. T., & Poe, M. D. (2012). To what extent do joint attention, imitation, and object play behaviors in infancy predict later communication and intellectual functioning in ASD? Journal of Autism and Developmental Disorders, 42(6), 1064–1074.CrossRefPubMedPubMedCentral Poon, K. K., Watson, L. R., Baranek, G. T., & Poe, M. D. (2012). To what extent do joint attention, imitation, and object play behaviors in infancy predict later communication and intellectual functioning in ASD? Journal of Autism and Developmental Disorders, 42(6), 1064–1074.CrossRefPubMedPubMedCentral
go back to reference Rutter, M., Bailey, A., & Lord, C. (2003). Social communication questionnaire. Los Angeles: Western Psychological Services. Rutter, M., Bailey, A., & Lord, C. (2003). Social communication questionnaire. Los Angeles: Western Psychological Services.
go back to reference Sigman, M., Ruskin, E., Arbelle, S., Corona, R., Dissanayake, C., Espinosa, M., … Robinson, B. F. (1999). Continuity and change in the social competence of children with autism, Down syndrome, and developmental delays. Monographs of the Society for Research in Child Development, 64, i-139. Sigman, M., Ruskin, E., Arbelle, S., Corona, R., Dissanayake, C., Espinosa, M., … Robinson, B. F. (1999). Continuity and change in the social competence of children with autism, Down syndrome, and developmental delays. Monographs of the Society for Research in Child Development, 64, i-139.
go back to reference Sparrow, S., Balla, D., & Cicchetti, D. (1984). Vineland Adaptive Behavior Scales. Circle Pines, MN: American Guidance Service. Sparrow, S., Balla, D., & Cicchetti, D. (1984). Vineland Adaptive Behavior Scales. Circle Pines, MN: American Guidance Service.
go back to reference Stone, W. L., Coonrod, E. E., & Ousley, O. Y. (2000). Brief report: Screening tool for autism in two-year-olds (STAT): Development and preliminary data. Journal of Autism and Developmental Disorders, 30(6), 607–612.CrossRefPubMed Stone, W. L., Coonrod, E. E., & Ousley, O. Y. (2000). Brief report: Screening tool for autism in two-year-olds (STAT): Development and preliminary data. Journal of Autism and Developmental Disorders, 30(6), 607–612.CrossRefPubMed
go back to reference Stone, W. L., Ousley, O. Y., Yoder, P. J., Hogan, K. L., & Hepburn, S. L. (1997). Nonverbal communication in two-and three-year-old children with autism. Journal of Autism and Developmental Disorders, 27(6), 677–696.CrossRefPubMed Stone, W. L., Ousley, O. Y., Yoder, P. J., Hogan, K. L., & Hepburn, S. L. (1997). Nonverbal communication in two-and three-year-old children with autism. Journal of Autism and Developmental Disorders, 27(6), 677–696.CrossRefPubMed
go back to reference Stone, W. L., & Yoder, P. J. (2001). Predicting spoken language level in children with autism spectrum disorders. Autism, 5(4), 341–361.CrossRefPubMed Stone, W. L., & Yoder, P. J. (2001). Predicting spoken language level in children with autism spectrum disorders. Autism, 5(4), 341–361.CrossRefPubMed
go back to reference Tomasello, M. (1995). Joint attention as social cognition. In C. Moore & P. J. Dunham (Eds.), Joint attention: Its origins and role in development (pp. 103–130). Hillsdale, NJ: Lawrence Erlbaum Associates Tomasello, M. (1995). Joint attention as social cognition. In C. Moore & P. J. Dunham (Eds.), Joint attention: Its origins and role in development (pp. 103–130). Hillsdale, NJ: Lawrence Erlbaum Associates
go back to reference Watson, L. R., Poston, V., Baranek, G. T. (2003). The attention-following and initiating joint attention protocol (JA protocol). Unpublished manuscript. Watson, L. R., Poston, V., Baranek, G. T. (2003). The attention-following and initiating joint attention protocol (JA protocol). Unpublished manuscript.
go back to reference Wetherby, A., & Prizant, B. (2002). Communication and symbolic behavior scales developmental profile—first normed edition. Baltimore: Paul H. Brookes. Wetherby, A., & Prizant, B. (2002). Communication and symbolic behavior scales developmental profile—first normed edition. Baltimore: Paul H. Brookes.
go back to reference Zimmerman, I. L., Steiner, V. G., & Pond, R. E. (2002). Preschool Language Scale–Fourth edition examiner’s manual. San Antonio, TX: Psychological Corporation. Zimmerman, I. L., Steiner, V. G., & Pond, R. E. (2002). Preschool Language Scale–Fourth edition examiner’s manual. San Antonio, TX: Psychological Corporation.
Metagegevens
Titel
An Initial Psychometric Evaluation of the Joint Attention Protocol
Auteurs
Sallie W. Nowell
Linda R. Watson
Richard A. Faldowski
Grace T. Baranek
Publicatiedatum
06-01-2018
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 6/2018
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-017-3458-9

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