Background: Positive behaviour support (PBS) emphasises multi-component interventions by natural intervention agents to help people overcome challenging behaviours. This paper investigates which components are most effective and which factors might mediate effectiveness. Method: Sixty-one staff working with individuals with intellectual disability…

This paper examines the sources of stress and the effects of managing challenging behaviour on principals of special schools in Ireland, including schools for pupils with an intellectual disability, emotional disturbance, specific learning disability and physical and sensory disability, and children of traveller families. In this study principals…