Abstract
Delivering correctional programmes in the prison environment has proved challenging, and desired outcomes have not always been achieved. Drawing on interview data, this article considers the mechanics through which programmes are introduced into English prisons and how the environment shapes what is accomplished. We argue that the operation of programmes is influenced by institutional features (such as values, priorities and resources), situational features (such as the challenges posed by operating in the secure environment) and interactional factors (such as the attitudes of prison staff and the nature of programme-prison staff relations).