1. Axford, N. and Berry, V. (2003) ‘An index of motivation to change’ (unpublished research instrument, Dartington: Dartington Social Research Unit).
2. Exploring the potential of shadow controls in the evaluation of children's services;Axford;International Journal of Social Research Methodology,2005
3. Refocusing children's services towards prevention;Axford;Children & Society,2006
4. Enhancing service evaluability;Axford;Children & Society,2006
5. After randomised trials;Bumbarger;Journal of Children's Services,2008