Research in Developmental Disabilities, 108:103821, 1-12. Elsevier Inc. Sterkenburg, P S, Kempelmann, G E M, Hentrich, J, Vonk, J, Zaal, S, Erlewein, R & Hudson, M 2021, ' Scale of emotional development–short : Reliability and validity in two samples of children with an intellectual disability ', Research in Developmental Disabilities, vol. 108, 103821, pp. 1-12 . https://doi.org/10.1016/j.ridd.2020.103821