The adaptation of self-report measures to the needs of people with intellectual disabilities: A systematic review.Roel Kooijmans, Xavier Moonen, Gabriëlle Mercera et al.|Clinical Psychology Science and Practice|2022Cited by 78
Assisting children and youth with completing self-report instruments introduces bias: A mixed-method study that includes children and young people's viewsRoel Kooijmans, Xavier Moonen, Peter E. Langdon|Methods in Psychology|2022Cited by 29
Using the consensus group method to select the best screening tools for autism and intellectual disability for use with Nigerian adolescentsEziafakaku Uchechukwu Nwokolo, Peter E. Langdon, Xavier Moonen et al.|Journal of Policy and Practice in Intellectual Disabilities|2023Cited by 5
Does adding pictures to easy-to-read texts benefit comprehension for people with reading difficulties? A meta-analytic reviewRoel Kooijmans, Xavier Moonen, Ruth Dalemans et al.|Evidence-Based Communication Assessment and Intervention|2024Cited by 2
Does adapting a self-report instrument to improve its cognitive accessibility for people with intellectual disability result in a better measure? − A cognitive interview studyRoel Kooijmans, Xavier Moonen, Peter E. Langdon et al.|Research in Developmental Disabilities|2024Cited by 1