Changing clinical behaviour by making guidelines specificBMJ 2004; 328 doi: https://doi.org/10.1136/bmj.328.7435.343 (Published 05 February 2004) Cite this as: BMJ 2004;328:343
- Susan Michie, reader in clinical health psychology (firstname.lastname@example.org)1,
- Marie Johnston, professor of psychology2
- 1Centre for Outcomes Research and Effectiveness, Department of Psychology, University College London, London WC1E 7HB
- 2School of Psychology, King's College, University of Aberdeen, Aberdeen, AB24 2UB
- Correspondence to: S Michie
- Accepted 8 December 2003
The problems of getting people to act on evidence based guidelines are widely recognised.1 An overview of 41 systematic reviews found that the most promising approach was to use a variety of interventions including audit and feedback, reminders, and educational outreach.1 The effective interventions often involved complicated procedures and were always an addition to the provision of guidelines. None of the studies used the simplest intervention—that is, changing the wording of the guidelines. We examine the importance of precise behavioural recommendations and suggest how some current guidelines could be improved.
Importance of wording
The wording of a behavioural instruction affects the likelihood that it will be followed, by influencing comprehension, recall, planning, and behaviour. For example, work by Philip Ley shows that using specific concrete statements increases the extent to which information is both understood and remembered.2 3 Individuals who intend to change behaviour are more successful if they have a specific behavioural plan.4 A recognised technique of behaviour modification is to define the target behaviour in specific and concrete terms.5
In a study of attributes of 10 national clinical guidelines, general practitioners followed the guidelines on 67% of occasions if they were concrete and precise but on only 36% of occasions when they were vague and non-specific.6 Implementation of guidelines …
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