Institutional and psychological aspects of transition were explored with pa
rents and staff involved with live young adults with severe intellectual di
sability whose challenging behaviour diminished after they made the transit
ion, and five whose challenging behaviour remained high. They were selected
from a previously surveyed cohort. Grounded cheery analysis of interviews
suggested little connection between the perspectives of parents and staff T
he impact these differences have on communication about challenging behavio
ur was explored, and recommendations for service changes are made.