Restricted repetitive behaviors (RRBs) are a core feature of autism spectrum disorders (ASD) and further occur in intellectual disability (ID), mental disorders (MD), and in typically developed people (TD). There is a need of a valid and reliable measure to record RRBs as transdiagnostic symptom, which captures RRBs heterogeneity and evaluates…

Background: In this study, we evaluated the feasibility of using the German-language version of a recently developed screening tool for dementia for persons with intellectual disability (ID): the National Task Group -- Early Detection Screen for Dementia (NTG-EDSD). Method: Some 221 paid carers of ageing persons with ID were asked to use the…

Background: In 2012 the Intelligibility in Context Scale (ICS) was published as a parent-report screening assessment that considers parents' perceptions of their children's functional intelligibility with a range of communication partners that differ in levels of authority and familiarity in real-life situations. To date, the ICS has been…

The Mann-Suiter Developmental Screening Tests were administered individually to 79 German and American first grade students in their native languages. The subtests, which examined minimum skills necessary for school success, were used to develop a profile of each child's strengths and weaknesses in visual, auditory, and language areas. Children…