Using the Care Programme Approach (CPA) as an example, this article examines the difficulties of implementing change within the National Health Service (NHS). A framework is suggested which aims to clarify the nature of change by distinguishing where, when and how decisions are made. It is...

It is widely assumed in academic and policy circles that younger children are more influenced by advertising than are older children. By reviewing empirical findings in relation to advertising and children's food choice, it is argued that this assumption is unwarranted. The findings do not...