Training and Validation of Incognito Standardized Patients for Assessing Oncology Fellows’ Performance Regarding Breaking Bad News Publisher



Shirazi M¹ ; Emami AH¹ ; Yakhforoshha A² Show Affiliations
Source: International Journal of Cancer Management Published:2021

Abstract

Background: Standardized patient (SP) has been applied to measure learner’s communication challenges such as breaking bad news (BBN). When utilizing SP-based assessment, 2 steps should be considered in SP training; assessing SPs portrayal as the real patient (authenticity) and how SPs checklist fill out reproducibility. Objectives: In this study, we described the process of training authentic and consistent SPs for evaluating oncology fellows’ performance regarding BBN in Iran. Methods: In this cross-sectional study, 8 eligible SPs took part in a 3-day educational meeting. Four different scenarios were devel-oped regarding cancer patients along with corresponding checklists representing common presentations of illness. The accuracy of SPs portrayal was evaluated by experts, using a previously validated rating scale during observation of their role-playing. The re-producibility of SPs’ portraits was measured, using a test-retest approach. The inter-rater agreement of the SPs’ ability to fill out the BBN scale was measured by comparing the correlation between the SPs, who completed the scale, and oncologist faculty members’ judgments, which is considered a gold standard. Results: The findings of this study indicated that the cut-off score for the SPs’ portrayal validity was 95%. The reliability of SPs portrayal was acceptable (r = 0.89). The inter-rater agreement between SPs and experts in filling the BBN scale (k = 0.82), as well as, the consistency of filling the BBN scale between SP groups were highly acceptable (k = 0.86). Conclusions: The present study has demonstrated that if SP is trained appropriately, they shave a high degree of reliability and validity to assess oncology fellows’ performance regarding BBN skills. © 2021, Author(s).