Cognitive shifting as a predictor of agression in people with intellectual disabilities and autism spectrum disorders.

• Conditions: autism-spectrum-disorder; intellectual disabilities; 10057167; 10012562

• Registration Number: NL-OMON30725
• Lead Sponsor: Academisch Medisch Centrum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 13 May 2024

Recruitment & Eligibility

• Status: Pending
• Sex: Not specified
• Target Recruitment: 88

Inclusion Criteria

The experimental group consists of adolescents and young adults (age 14-24 years) with mild intellectual disabilities and autism.;The criteria for mild intellectual disabilities match the indicationcriteria from the dutch ministery of VWS (2005). Conform the DSM-IV it concerns people in the IQ-range 50-69. People with an IQ between 70-85 are included as well, if they have problems on the domain of social adaptation skilles and a chronic need for professional help (minimum of 2 out of 10 items judged as problematic on the checklist ' Beperkingen in de (sociale) aanpassing').;Autism-spectrum-disorders (ASD) meet the DSM-IV diagnostic criteria for 299.00 'autistic disorder', 299.80 PDD-NOS, or 299.80 Asperger syndrome. ;There are two control groups: patients with intellectual disabilities without ASD and with patients with ASD without intellectual disabilities.

Exclusion Criteria

central nerve system diseases other than autism or mental retardation

Study & Design

• Study Type: Observational invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Staff Observation Aggression Scale - Revised (SOAS-R, Palmstierna & Wistedt,<br /><br>1987)<br /><br>Child Behavior Checklist (CBCL, Achenbach & Edelbrock, 1983)</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Agressie Vragenlijst (AVL Meesters, Muris, Bosma, Schouten, & Beuving, 1996)<br /><br>Zelf-Analyse Vragenlijst (ZAV; Ploeg, Defares & Spielberger, 1982)<br /><br>Autisme Beoordelings Lijst (ABL, Teunisse e.a., 2001)<br /><br>Sociale Interpretatie Test (SIT, Vijftigschild e.a. 1969) en de WISC-III<br /><br>Plaatjes Ordenen<br /><br>Vineland Adaptive Behavior Scales (VABS Sparrow e.a., 1984; Kraijer, 2000)<br /><br>Inventarisatielijst Omgaan met Anderen (IOA; Van Dam-Baggen & Kraaimaat, 1990) </p><br>