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Longitudinal Psychometric Evaluation of the Developmental Disorder Parenting Stressor Index with Japanese Parents of Children with Autism
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Yamane, Takahiro – Autism: The International Journal of Research and Practice, 2021
Assessing parenting stress in parents of children with autism has crucial clinical implications because increased parental stress is associated with psychological disorders and personal distress, which can result in worse child-parent relationships. We examined the psychometric properties of a new index for assessing parenting stressors--the…
Descriptors: Foreign Countries, Autism, Pervasive Developmental Disorders, Child Rearing
Reliability and Validity of Autism Diagnostic Interview-Revised, Japanese Version
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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
Validation of an Interview-Based Rating Scale Developed in Japan for Pervasive Developmental Disorders
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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
Extraction and Refinement Strategy for Detection of Autism in 18-Month-Olds: A Guarantee of Higher Sensitivity and Specificity in the Process of Mass Screening
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Honda, Hideo; Shimizu, Yasuo; Nitto, Yukari; Imai, Miho; Ozawa, Takeshi; Iwasa, Mitsuaki; Shiga, Keiko; Hira, Tomoko – Journal of Child Psychology and Psychiatry, 2009
Background: For early detection of autism, it is difficult to maintain an efficient level of sensitivity and specificity based on observational data from a single screening. The Extraction and Refinement (E&R) Strategy utilizes a public children's health surveillance program to produce maximum efficacy in early detection of autism. In the…
Descriptors: Autism, Nurses, Public Health, Child Health
The Autism-Spectrum Quotient (AQ) Children's Version in Japan: A Cross-Cultural Comparison
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Wakabayashi, Akio; Baron-Cohen, Simon; Uchiyama, Tokio; Yoshida, Yuko; Tojo, Yoshikuni; Kuroda, Miho; Wheelwright, Sally – Journal of Autism and Developmental Disorders, 2007
In the current study, the child AQ was administered in Japan, to examine whether the UK results for reliability and validity generalize to a different culture. Assessment groups were: Group 1: n = 81 children with Asperger Syndrome (AS) or high-functioning autism (HFA); Group 2: n = 22 children diagnosed PDD-NOS with average IQ; and Group 3: n =…
Descriptors: Foreign Countries, Asperger Syndrome, Pervasive Developmental Disorders, Autism
"Autistic" Traits in Non-Autistic Japanese Populations: Relationships with Personality Traits and Cognitive Ability
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Kunihira, Yura; Senju, Atsushi; Dairoku, Hitoshi; Wakabayashi, Akio; Hasegawa, Toshikazu – Journal of Autism and Developmental Disorders, 2006
We explored the relationships between "autistic" traits as measured by the AQ (Autism-Spectrum Quotient; Baron-Cohen et al., J. Autism Develop. Disord. (2001b) 31 5) and various personality traits or cognitive ability, which usually coincide with autistic symptoms, for general populations. Results showed the AQ was associated with…
Descriptors: Personality Traits, Autism, Cognitive Ability, Symptoms (Individual Disorders)
Reliability and Validity of the Childhood Autism Rating Scale--Tokyo Version (CARS-TV).
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Kurita, Hiroshi; And Others – Journal of Autism and Developmental Disorders, 1989
A Japanese translation of the Childhood Autism Rating Scale was used with 167 developmentally disabled children under age 16. Total score demonstrated a satisfactory level of taxonomic validity and discriminated infantile autism and other pervasive developmental disorders from mental retardation alone. A satisfactory concurrent validity on the…
Descriptors: Autism, Behavior Rating Scales, Children, Cultural Differences