Investigating how interprofessional simulation influences tolerance of ambiguity

Decision making in clinical practice is only possible if we are able to understand the limits of our own knowledge and manage the associated uncertainty. Tolerance of ambiguity is therefore an important attribute for trainee pharmacists and medical students to develop. This study aimed to explore the impact of an interprofessional simulation on the tolerance of ambiguity of trainee pharmacists and medical students.

Trainee pharmacists and final year medical students participated in interprofessional simulation in two regions of Scotland. Participants completed pre- and post-session tolerance of ambiguity questionnaires. Analysis included differences between the pre-session scores of the two groups; the trainee pharmacists' pre- and post-session scores; and the medical students' pre- and post-session scores.

A total of 15 trainee pharmacists and 15 medical students participated. Baseline tolerance of ambiguity was slightly higher in medical students than trainee pharmacists (56.9 vs. 52.6), but the study was insufficiently powered to detect whether this was a true difference (P = .21). Trainee pharmacists showed a statistically significant increase in self-reported tolerance of ambiguity (52.6 to 60.8, P = .004), but medical students did not (56.9 to 63.8, P = .04).

Trainee pharmacists' tolerance of ambiguity was improved following participation in an interprofessional simulation. Further research could establish whether the improvements differ between professional groups, and explore the reasons why tolerance of ambiguity may be affected by interprofessional simulation.