This commentary addresses the analysis in Persson's (2012a) article. According to the authors, the agenda for change amongst scholars has four productive proposals. These are: (1) that scholars should broaden their disciplinary outlook beyond psychology and education; (2) that they should eschew policy borrowing; (3) that they should clarify, for…

In this special section, 6 articles address the provocative question of how to determine the boundary between difference and deficiency, for children who differ from the mainstream in some way--language, hearing, cultural background, socioeconomic status, or social understanding. Our commentary considers these articles in light of current models…

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…