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Weiland, Ricarda F.; Polderman, Tinca J. C.; Hoekstra, Rosa A.; Smit, Dirk J. A.; Begeer, Sander – Autism: The International Journal of Research and Practice, 2020
Sensory symptoms were recently added to the diagnostic criteria of autism spectrum disorder and may be a mechanism underlying the broad phenotype of autism spectrum disorder. To measure sensory symptoms based on perceptual rather than affective, regulative, or attention components, the Sensory Perception Quotient (SPQ) measuring five modalities of…
Descriptors: Sensory Experience, Adults, Autism, Pervasive Developmental Disorders
Hansen, John A. – Journal of Autism and Developmental Disorders, 2019
Assessment of individuals on the autism spectrum often includes a measure of nonverbal IQ. One such measure is the Raven's Standard Progressive Matrices (RSPM). For large research studies with participants distributed nationally it is desirable for assessments to be available online. Because time is a premium, it is ideal that the measure produces…
Descriptors: Autism, Pervasive Developmental Disorders, Nonverbal Ability, Intelligence Tests
Aldosari, Mohammed; Fombonne, Eric; Aldhalaan, Hesham; Ouda, Mohammed; Elhag, Saba; Alshammari, Hawraa; Ghazal, Iman; Alsaleh, Asma; Alqadoumi, Tala; Thomson, Richard; Al Khasawneh, Mohanad; Tolefat, Mohamed; Alshaban, Fouad – Autism: The International Journal of Research and Practice, 2019
Validated screening and diagnostic tools for autism spectrum disorder for use in Arabic-speaking individuals are scarce. This study validated the Arabic version of the Social Communication Questionnaire. The total study sample included 206 children with autism spectrum disorder and 206 typically developing children (73.8% male; mean age: 8.5…
Descriptors: Interpersonal Communication, Questionnaires, Semitic Languages, Test Validity
Walker, Brooke – ProQuest LLC, 2018
Assessing higher-level verbal repertoires of individuals with autism and related intellectual disabilities is crucial due to the language and cognitive deficits experienced by this population as well as is the need for valid assessment tools for data-driven and individualized treatment. In addition to, curricula or instructional protocols that…
Descriptors: Autism, Intellectual Disability, Correlation, Intelligence Quotient
Shogren, Karrie A.; Wehmeyer, Michael L.; Seo, Hyojeong; Thompson, James R.; Schalock, Robert L.; Hughes, Carolyn; Little, Todd D.; Palmer, Susan B. – Focus on Autism and Other Developmental Disabilities, 2017
This study compared the reliability, validity, and measurement properties of the "Supports Intensity Scale-Children's Version" (SIS-C) in children with autism and intellectual disability (n = 2,124) and children with intellectual disability only (n = 1,861). The results suggest that SIS-C is a valid and reliable tool in both populations.…
Descriptors: Test Reliability, Test Validity, Children, Autism
Partington, James W.; Bailey, Autumn; Partington, Scott W. – Journal of Psychoeducational Assessment, 2018
The literature contains a variety of assessment tools for measuring the skills of individuals with autism or other developmental delays, but most lack adequate empirical evidence supporting their reliability and validity. The current pilot study sought to examine the reliability of scores obtained from the Assessment of Basic Language and Learning…
Descriptors: Test Reliability, Autism, Pervasive Developmental Disorders, Developmental Delays
Bauminger-Zviely, Nirit; Shefer, Analia – Autism: The International Journal of Research and Practice, 2021
Peer interaction can be challenging in autism spectrum disorder, but naturalistic peer-observation scales for preschoolers are scarce. This study examined psychometric qualities of the newly developed Autism Peer Interaction Observation Scale. We tested the Autism Peer Interaction Observation Scale to (a) characterize peer interactions of…
Descriptors: Autism, Pervasive Developmental Disorders, Preschool Children, Test Validity
Wong, Venus; Ruble, Lisa A.; McGrew, John H.; Yu, Yue – School Psychology Quarterly, 2018
Consultation is essential to the daily practice of school psychologists (National Association of School Psychologist, 2010). Successful consultation requires fidelity at both the consultant (implementation) and consultee (intervention) levels. We applied a multidimensional, multilevel conception of fidelity (Dunst, Trivette, & Raab, 2013) to a…
Descriptors: Fidelity, Consultation Programs, School Psychology, Intervention
Ward, Samantha L.; Sullivan, Karen A.; Gilmore, Linda – Educational and Developmental Psychologist, 2016
Objective: Limited time and resources necessitate the availability of accurate, inexpensive and rapid diagnostic aids for Autism Spectrum Disorder (ASD). The Autistic Behavioural Indicators Instrument (ABII) was developed for this purpose, but its psychometric properties have not yet been fully established. Method: The clinician-rated ABII, the…
Descriptors: Autism, Pervasive Developmental Disorders, Psychometrics, Diagnostic Tests
Aydin, Aydan – Educational Sciences: Theory and Practice, 2016
This study aims at developing an assessment scale for identifying preschool children's communication skills, at distinguishing children with communication deficiencies and at comparing the communication skills of children with normal development (ND) and those with autism spectrum disorder (ASD). Participants were 427 children of up to 6 years of…
Descriptors: Autism, Pervasive Developmental Disorders, Communication Skills, Preschool Children
Leaf, Justin B.; Leaf, Ronald; McCray, Cynthia; Lamkins, Carol; Taubman, Mitchell; McEachin, John; Cihon, Joseph H. – International Electronic Journal of Elementary Education, 2016
Today many special education classrooms implement procedures based upon the principles of Applied Behavior Analysis (ABA) to establish educationally relevant skills and decrease aberrant behaviors. However, it is difficult for school staff and consultants to evaluate the implementation of various components of ABA and general classroom set up. In…
Descriptors: Special Education, Needs Assessment, Behavior Modification, Test Construction
McMorris, Carly A.; Perry, Adrienne – Autism: The International Journal of Research and Practice, 2015
The Pervasive Developmental Disorder Behavior Inventory is a questionnaire designed to aid in the diagnosis of pervasive developmental disorders or autism spectrum disorders. The Pervasive Developmental Disorder Behavior Inventory assesses adaptive and maladaptive behaviors associated with pervasive developmental disorders and provides an…
Descriptors: Test Validity, Questionnaires, Pervasive Developmental Disorders, Autism
Choque Olsson, Nora; Bölte, Sven – Journal of Autism and Developmental Disorders, 2014
There are few evaluated economic tools to assess change in autism. This study examined the inter-rater reliability of the Developmental Disabilities Children's Global Assessment Scale (DD-CGAS), and the OSU Autism Clinical Global Impression (OSU Autism CGI) in a European setting. Using these scales, 16 clinicians with multidisciplinary…
Descriptors: Evaluation Methods, Autism, Developmental Disabilities, Vignettes
Tsuchiya, Kenji J.; Matsumoto, Kaori; Yagi, Atsuko; Inada, Naoko; Kuroda, Miho; Inokuchi, Eiko; Koyama, Tomonori; Kamio, Yoko; Tsujii, Masatsugu; Sakai, Saeko; Mohri, Ikuko; Taniike, Masako; Iwanaga, Ryoichiro; Ogasahara, Kei; Miyachi, Taishi; Nakajima, Shunji; Tani, Iori; Ohnishi, Masafumi; Inoue, Masahiko; Nomura, Kazuyo; Hagiwara, Taku; Uchiyama, Tokio; Ichikawa, Hironobu; Kobayashi, Shuji; Miyamoto, Ken; Nakamura, Kazuhiko; Suzuki, Katsuaki; Mori, Norio; Takei, Nori – Journal of Autism and Developmental Disorders, 2013
To examine the inter-rater reliability of Autism Diagnostic Interview-Revised, Japanese Version (ADI-R-JV), the authors recruited 51 individuals aged 3-19 years, interviewed by two independent raters. Subsequently, to assess the discriminant and diagnostic validity of ADI-R-JV, the authors investigated 317 individuals aged 2-19 years, who were…
Descriptors: Test Validity, Autism, Correlation, Clinical Diagnosis
Ito, Hiroyuki; Tani, Iori; Yukihiro, Ryoji; Adachi, Jun; Hara, Koichi; Ogasawara, Megumi; Inoue, Masahiko; Kamio, Yoko; Nakamura, Kazuhiko; Uchiyama, Tokio; Ichikawa, Hironobu; Sugiyama, Toshiro; Hagiwara, Taku; Tsujii, Masatsugu – Research in Autism Spectrum Disorders, 2012
The pervasive developmental disorders (PDDs) Autism Society Japan Rating Scale (PARS), an interview-based instrument for evaluating PDDs, has been developed in Japan with the aim of providing a method that (1) can be used to evaluate PDD symptoms and related support needs and (2) is simpler and easier than the currently used "gold…
Descriptors: Autism, Test Validity, Interrater Reliability, Rating Scales
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