{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T08:32:21Z","timestamp":1777451541975,"version":"3.51.4"},"reference-count":12,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2006,7,1]],"date-time":"2006-07-01T00:00:00Z","timestamp":1151712000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Autism"],"published-print":{"date-parts":[[2006,7]]},"abstract":"<jats:p>The Childhood Asperger Syndrome Test (CAST) is a 37-item parental self-completion questionnaire to screen for autism spectrum conditions in research. Good test accuracy was demonstrated in studies with primary school aged children in mainstream schools. The aim of this study was to investigate the test\u2013retest reliability of the CAST . Parents of 1000 children in years 1\u20136 in five mainstream primary schools in Cambridgeshire received the CAST. A second identical questionnaire was posted to respondents after approximately 2 weeks. Both mailings generated 136 responses. Agreement above and below a screening cut-point of 15 was investigated.The kappa statistic for agreement (&lt; 15 versus \u2265 15) was 0.70, and 97 percent (95 percent CI: 93\u201399 percent) of children did not move across the cut-point of 15. The correlation between the two test scores was 0.83 (Spearman's rho).The CAST has shown good test\u2013retest reliability, and now requires further investigation in a high-scoring sample.<\/jats:p>","DOI":"10.1177\/1362361306066612","type":"journal-article","created":{"date-parts":[[2006,8,14]],"date-time":"2006-08-14T05:53:13Z","timestamp":1155534793000},"page":"415-427","source":"Crossref","is-referenced-by-count":55,"title":["The Childhood Asperger Syndrome Test (CAST)"],"prefix":"10.1177","volume":"10","author":[{"given":"Jo","family":"Williams","sequence":"first","affiliation":[{"name":"University of Cambridge,UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carrie","family":"Allison","sequence":"additional","affiliation":[{"name":"University of Cambridge,UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fiona","family":"Scott","sequence":"additional","affiliation":[{"name":"University of Cambridge,UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carol","family":"Stott","sequence":"additional","affiliation":[{"name":"University of Cambridge,UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patrick","family":"Bolton","sequence":"additional","affiliation":[{"name":"University of Cambridge,UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Simon","family":"Baron-Cohen","sequence":"additional","affiliation":[{"name":"University of Cambridge,UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carol","family":"Brayne","sequence":"additional","affiliation":[{"name":"University of Cambridge,UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2006,7,1]]},"reference":[{"key":"atypb1","volume-title":"Practical Statistics for Medical Research","author":"ALTMAN, D.","year":"1991","edition":"1"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1023\/A:1005653411471"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(86)90837-8"},{"key":"atypb4","doi-asserted-by":"publisher","DOI":"10.1037\/h0026256"},{"key":"atypb5","doi-asserted-by":"publisher","DOI":"10.1023\/A:1023040610384"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1023\/A:1005527300247"},{"key":"atypb7","volume-title":"\u2018National Screening Committee Policy Position on Screening for Autism\u2019","author":"NATIONAL SCREENING COMMITTEE CHILD HEALTH SUBGROUP","year":"2001"},{"key":"atypb8","volume-title":"Biostatistics:The Bare Essentials","author":"NORMAN, G.R.","year":"2000","edition":"2"},{"key":"atypb9","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0447.2001.00175.x"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.1177\/1362361302006001003"},{"key":"atypb11","volume-title":"Stata Statistical Software:Release 7.0","author":"STATACORP","year":"2001"},{"key":"atypb12","doi-asserted-by":"publisher","DOI":"10.1177\/1362361305049029"}],"container-title":["Autism"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1362361306066612","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1362361306066612","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T12:48:02Z","timestamp":1777380482000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1362361306066612"}},"subtitle":["Test\u2013retest reliability"],"short-title":[],"issued":{"date-parts":[[2006,7]]},"references-count":12,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2006,7]]}},"alternative-id":["10.1177\/1362361306066612"],"URL":"https:\/\/doi.org\/10.1177\/1362361306066612","relation":{},"ISSN":["1362-3613","1461-7005"],"issn-type":[{"value":"1362-3613","type":"print"},{"value":"1461-7005","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,7]]}}}