Figure 1: Measured difference in power application (n=205). Classification of agreement: 1= disagree strongly to 100= agree strongly; * = significant p< .00. Cohens d participative power (.50) and restrictive power (.43); medical educator: participative power: mean 55.3, SD 17.8, restrictive power: mean 37.8, SD 19.1, t(204) -5.09; practical instructor: participative power: mean 64.7, SD 20.34, restrictive power: mean 29.5, SD 18.5, t(204) 5.7; range:0-100. SD: standard deviation.