Background: Researching the perspectives of people with profound intellectual and multiple disabilities (PIMD) presents complexity and uncertainty. Traditional research often prioritises rational, objectivist methods, which may overlook this complexity. Aims: This study aimed to develop methodological cues for researchers studying the perspectives…

Persons with Profound Intellectual and Multiple Disabilities (PIMD) are supported by professional caregivers for a large part of their lives. However, the perspectives of professional caregivers on good or poor Quality of Live (QoL) of persons with PIMD have hardly been explored. To explore the perspective of professional caregivers on QoL of…

Purpose: We reevaluated the psychometric properties of the Amsterdam Inventory for Auditory Disability and Handicap (AIADH; Kramer, Kapteyn, Festen, & Tobi, 1995) using item response theory. Item response theory describes item functioning along an ability continuum. Method: Cross-sectional data from 2,352 adults with and without hearing…

Research on risk assessment and risk management in offenders with intellectual disabilities (OIDs), although far behind compared to the mainstream offender literature, is now expanding. The current review provides an overview of the predictive value of risk assessment and treatment outcome monitoring tools developed for both mainstream forensic…

In the support of individuals with profound intellectual and multiple disabilities (PIMD), assessing the level of alertness is a recurring issue for parents and other direct support persons. Although observations show clear advantages above and beyond other assessment methods, there are problems related to this method as well. Subjectivity of…

Background: The Actiwatch is increasingly being used to investigate sleep. The aim of this study was to investigate which sensitivity setting of the Actiwatch is most suitable to detect sleep disturbance in older adults with intellectual disability (ID). Method ;Two Actiwatch types were compared to polysomnography (PSG) in 10 older adults with…

The validity of the calibrated severity scores on the ADOS as reported by Gotham et al. (J Autism Dev Disord 39: 693-705, "2009"), was investigated in an independent sample of 1248 Dutch children with 1455 ADOS administrations (modules 1, 2 and 3). The greater comparability between ADOS administrations at different times, ages and in…

In the Netherlands and the USA, the assessment process is changing for children who present learning and behavioural challenges in school. Evaluations for eligibility determinations and support planning are shifting along with disability models and tensions over the provision of inclusive schooling. Legislative edicts influence the assessment…

Many people with severe disabilities face difficulties communicating with their communication partners and rely primarily on prelinguistic communication. It is accepted that dynamic assessment can play an important role in improving communication and in measuring a person's ability to learn new communicative skills. Less is known, however, about…

In a controlled multiple case design study, the development of a therapeutic relationship and its role in affect regulation were studied in 6 children with visual disabilities, severe intellectual disabilities, severe challenging behavior, and prolonged social deprivation. In the 1st phase, children had sessions with an experimental therapist…

Background: In a recent study, we constructed an item pool that contains items on the quality of life (QOL) and related aspects of support of people with profound multiple disabilities (PMD). In the present study, a panel of experts assessed the content and the structure of this item pool in order to enhance its validity and usefulness. Method: A…

Analyzed diagnostic problem-solving behavior of expert practitioners in learning disabilities field. Performed log sequence analysis on thinking-aloud protocols of reading experts (N=17) assessing two randomly assigned pupils with reading and spelling problems. Found: (1) information gathering by experts not guided by theory; (2) much information…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…