{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T12:12:12Z","timestamp":1788869532216,"version":"build-2803163510"},"reference-count":43,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2020,6,24]],"date-time":"2020-06-24T00:00:00Z","timestamp":1592956800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Research Intellect Disabil"],"published-print":{"date-parts":[[2020,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Intellectual disability is a key subject in all mental healthcare institutions, including the forensic mental health services. The Screener for Intelligence and Learning Disability (SCIL) is designed to screen for intellectual disability in forensic populations. So far, this assessment method is only validated in \u201cdetention fit prisoners\u201d with low need of care. The aim of the present study was to investigate the psychometric properties of the SCIL in a population of mentally ill detainees with high need of care.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>Screener for Intelligence and Learning Disability scores, mental health reports including intelligence assessment, and criminal records of detainees were obtained. Reliability and validity of the SCIL were calculated, using the Wechsler Adult Intelligence Scale\u2010Fourth Edition (WAIS\u2010IV) and prior studies of the SCIL as a reference.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Cronbach's alpha coefficient for the total SCIL was 0.72. The area under the receiver operating characteristics (ROC) curve was 0.84. Different cut\u2010off values than the original were determined when achieving the optimum in true positives and negatives. The mean intelligence quotient (IQ) score of the study population was 82.6, and 60.3% could be classified with an IQ\u00a0&lt;\u00a085.<\/jats:p><\/jats:sec><jats:sec><jats:title>Discussion<\/jats:title><jats:p>The SCIL gives a quick and accurate indication of whether a person is at risk for intellectual disabilities. Although both the reliability and validity of the SCIL are lower in the study population than in regular prison populations, for application of the SCIL in mentally ill detainees all psychometric properties could be classified as acceptable. When assessing the latter populations, it is recommended to use a cut\u2010off value of 20.5 instead of the original 19.5. Additionally, it is advised to revise item 4. Finally, it is important to mention that the estimated prevalence of intellectual disability is the forensic population seems to be larger than expected.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jar.12769","type":"journal-article","created":{"date-parts":[[2020,6,24]],"date-time":"2020-06-24T08:30:27Z","timestamp":1592987427000},"page":"1418-1427","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Screening for intellectual disability in Dutch psychiatrically disturbed detainees: Assessing the psychometric properties of the Screener for Intelligence and Learning Disability (SCIL)"],"prefix":"10.1111","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6368-6922","authenticated-orcid":false,"given":"Ankie Yvonne Maria","family":"van Esch","sequence":"first","affiliation":[{"name":"Penitentiaire Inrichtingen Vught Vught The Netherlands"},{"name":"Section Clinical Neuropsychology VU University Amsterdam Amsterdam The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jolanda","family":"de Vries","sequence":"additional","affiliation":[{"name":"Department Medical and Clinical Psychology Tilburg University Tilburg The Netherlands"},{"name":"Department of Medical Psychology ETZ Hospital (Elisabeth\u2010TweeSteden Ziekenhuis) Tilburg The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erik David Marco","family":"Masthoff","sequence":"additional","affiliation":[{"name":"Penitentiaire Inrichtingen Vught Vught The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,6,24]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.328.7441.702"},{"key":"e_1_2_7_3_1","volume-title":"Diagnostic and statistical manual of mental disorders","author":"American Psychiatric Association","year":"1994"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"e_1_2_7_5_1","volume-title":"Statistical power analysis for the behavioral sciences","author":"Cohen J.","year":"1988"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0790966700006315"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1013164814732"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1177\/0004867413492220"},{"key":"e_1_2_7_9_1","volume-title":"Discovering statistics using SPSS","author":"Field A.","year":"2017"},{"key":"e_1_2_7_10_1","volume-title":"Factor analysis: Statnotes","author":"Garson D. G.","year":"2008"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrdd.20068"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1468-3148.2002.00113.x"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1080\/10683160903392285"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2788.2002.00001.x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1177\/0306624X07299343"},{"key":"e_1_2_7_16_1","volume-title":"De problematiek van gedetineerden met een lichte verstandelijke beperking in het gevangeniswezen","author":"Kaal H. L.","year":"2011"},{"key":"e_1_2_7_17_1","volume-title":"SCIL; Screener voor intelligentie en licht verstandelijke beperking; Handleiding","author":"Kaal H.","year":"2013"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1108\/JIDOB-04-2015-0008"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1468-3148.2002.00111.x"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/jar.12029"},{"key":"e_1_2_7_21_1","volume-title":"Prisoners with learning difficulties and learning disabilities. Review of prevalence and associated needs","author":"Loucks N.","year":"2007"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1348\/014466502760379163"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2788.2002.00399.x"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ridd.2014.08.004"},{"key":"e_1_2_7_25_1","volume-title":"International encyclopedia of rehabilitation","author":"Maulik P. K.","year":"2013"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1468-3148.2003.00153.x"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ridd.2011.12.006"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.7748\/ldp2006.07.9.6.17.c7451"},{"key":"e_1_2_7_29_1","first-page":"693","article-title":"The Construction and validation of a screener to assess mild intellectual disabilities and borderline intelligence","volume":"56","author":"Moonen X. M. H.","year":"2012","journal-title":"Journal of Intellectual Disability Research"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1192\/bjp.bp.107.044461"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/jar.12310"},{"key":"e_1_2_7_32_1","volume-title":"SPSS survival manual: A step by step guide to data analysis using SPSS program","author":"Pallant J.","year":"2016"},{"key":"e_1_2_7_33_1","volume-title":"Statistics for biomedical research software manual","author":"Schoonjans F.","year":"1998"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1080\/14789940802594445"},{"issue":"2","key":"e_1_2_7_35_1","first-page":"183","article-title":"A step\u2010wise approach to identifying intellectual disabilities in the criminal justice system","volume":"2","author":"S\u00f8ndenaa E.","year":"2010","journal-title":"European Journal of Psychology Applied to Legal Context"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1097\/YCO.0b013e328305e5e9"},{"key":"e_1_2_7_37_1","first-page":"175","article-title":"Depression, anxiety and adjustment disorders in people with developmental disabilities","volume":"22","author":"Sravakaki C.","year":"1999","journal-title":"Psychiatric and Behavioral Disorders in Developmental Disabilities and Mental Retardation"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511543616.008"},{"key":"e_1_2_7_39_1","volume-title":"Identifying and supporting prisoners with learning difficulties and learning disabilities: The views of prison staff","author":"Talbot J.","year":"2007"},{"key":"e_1_2_7_40_1","volume-title":"No one knows: Offenders with learning difficulties and learning disabilities","author":"Talbot J.","year":"2008"},{"key":"e_1_2_7_41_1","volume-title":"Prisoners' voices: Experiences of the criminal justice system by prisoners with learning disabilities and difficulties","author":"Talbot J.","year":"2008"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1037\/1040-3590.16.1.85"},{"key":"e_1_2_7_43_1","volume-title":"Wechsler Adult Intelligence Scale \u2013 Third UK Edition: Administrative and Scoring manual","author":"Wechsler D.","year":"1998"},{"key":"e_1_2_7_44_1","volume-title":"Wechsler adult intelligence scale\u2010fourth edition: Technical and interpretive manual","author":"Wechsler D.","year":"2008"}],"container-title":["Journal of Applied Research in Intellectual Disabilities"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fjar.12769","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jar.12769","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jar.12769","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jar.12769","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,4]],"date-time":"2023-09-04T06:30:52Z","timestamp":1693809052000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jar.12769"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,24]]},"references-count":43,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020,11]]}},"alternative-id":["10.1111\/jar.12769"],"URL":"https:\/\/doi.org\/10.1111\/jar.12769","archive":["Portico"],"relation":{},"ISSN":["1360-2322","1468-3148"],"issn-type":[{"value":"1360-2322","type":"print"},{"value":"1468-3148","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6,24]]},"assertion":[{"value":"2019-07-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-05-22","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-06-24","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}