The Q-CHAT (quantitative CHecklist for Autism in toddlers): a normally distributed quantitative measure of autistic traits at 18-24 months of age: preliminary report.
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| Title: | The Q-CHAT (quantitative CHecklist for Autism in toddlers): a normally distributed quantitative measure of autistic traits at 18-24 months of age: preliminary report. |
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| Authors: | Allison C (AUTHOR), Baron-Cohen S (AUTHOR), Wheelwright S (AUTHOR), Charman T (AUTHOR), Richler J (AUTHOR), Pasco G (AUTHOR), Brayne C (AUTHOR) |
| Source: | Journal of Autism & Developmental Disorders. Sep2008, Vol. 38 Issue 8, p1414-1425. 12p. |
| Abstract: | We report a major revision of the CHecklist for Autism in Toddlers (CHAT). This quantitative CHAT (Q-CHAT) contains 25 items, scored on a 5 point scale (0-4). The Q-CHAT was completed by parents of n = 779 unselected toddlers (mean age 21 months) and n = 160 toddlers and preschoolers (mean age 44 months) with an Autism Spectrum Condition (ASC). The ASC group (mean (SD) = 51.8 (14.3)) scored higher on the Q-CHAT than controls (26.7 (7.8)). Boys in the control group (27.5 (7.8)) scored higher than girls (25.8 (7.7)). The intraclass correlation for test-retest reliability was 0.82 (n = 330). The distribution in the control group was close to normal. Full examination of the clinical validity of the Q-CHAT and test properties is underway. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Autism & Developmental Disorders is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 105669759 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: The Q-CHAT (quantitative CHecklist for Autism in toddlers): a normally distributed quantitative measure of autistic traits at 18-24 months of age: preliminary report. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Allison+C%22">Allison C</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Baron-Cohen+S%22">Baron-Cohen S</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wheelwright+S%22">Wheelwright S</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Charman+T%22">Charman T</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Richler+J%22">Richler J</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Pasco+G%22">Pasco G</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Brayne+C%22">Brayne C</searchLink> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Autism+%26+Developmental+Disorders%22">Journal of Autism & Developmental Disorders</searchLink>. Sep2008, Vol. 38 Issue 8, p1414-1425. 12p. – Name: Abstract Label: Abstract Group: Ab Data: We report a major revision of the CHecklist for Autism in Toddlers (CHAT). This quantitative CHAT (Q-CHAT) contains 25 items, scored on a 5 point scale (0-4). The Q-CHAT was completed by parents of n = 779 unselected toddlers (mean age 21 months) and n = 160 toddlers and preschoolers (mean age 44 months) with an Autism Spectrum Condition (ASC). The ASC group (mean (SD) = 51.8 (14.3)) scored higher on the Q-CHAT than controls (26.7 (7.8)). Boys in the control group (27.5 (7.8)) scored higher than girls (25.8 (7.7)). The intraclass correlation for test-retest reliability was 0.82 (n = 330). The distribution in the control group was close to normal. Full examination of the clinical validity of the Q-CHAT and test properties is underway. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Autism & Developmental Disorders is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=105669759 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10803-007-0509-7 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 1414 Titles: – TitleFull: The Q-CHAT (quantitative CHecklist for Autism in toddlers): a normally distributed quantitative measure of autistic traits at 18-24 months of age: preliminary report. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Allison C – PersonEntity: Name: NameFull: Baron-Cohen S – PersonEntity: Name: NameFull: Wheelwright S – PersonEntity: Name: NameFull: Charman T – PersonEntity: Name: NameFull: Richler J – PersonEntity: Name: NameFull: Pasco G – PersonEntity: Name: NameFull: Brayne C IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2008 Type: published Y: 2008 Identifiers: – Type: issn-print Value: 01623257 Numbering: – Type: volume Value: 38 – Type: issue Value: 8 Titles: – TitleFull: Journal of Autism & Developmental Disorders Type: main |
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