@inbook{9ed1780379f24b10bb4d6b347bcec5a5,
title = "Issues in the Assessment of Challenging Behaviour",
keywords = "Challenging behaviour, Constructive action, Euphoria-inducing properties, Relationships, Self-injurious behaviour",
author = "Eric Emerson",
year = "2005",
doi = "10.1002/9780470773697.ch5",
language = "English",
isbn = "1405102209",
pages = "74--85",
editor = "James Hogg and Arturo Langa",
booktitle = "Assessing Adults with Intellectual Disabilities",
publisher = "John Wiley & Sons",
address = "United States",
}