IDEA: an index of dental educational activity.

This paper reports on the construction of an index of dental educational activities (IDEA) developed as part of an exploration of continuing professional development activities among a sample of general dental practitioners (GDPs) in the Yorkshire Region in Britain. To assist in the interpretation of the index scores an analogy is drawn to an academic examination. Only 50% of the GDPs passed, 31% achieving scores of 40% or less and 9% distinctions. Higher IDEAS were achieved by practitioners who spent a lot on their dental education, those who intended to attend continuing education events next year practice principals, those who worked in larger practices and men GDPs. Little difference in the scores was observed by the age of the practitioner, experience of working in hospital or distance from the central continuing education centre. Discussion centres on the utility of the index as a summary of updating practices and its potential as a comparative measure across health professions. High levels of continuing professional development and thus high IDEAs must be encouraged, but they need to be accompanied by high quality care and effective job performance.