Development and validation of a multiple‐choice questionnaire‐based theoretical test in direct ophthalmoscopy

Direct ophthalmoscopy can reveal systemic, neurologic and ophthalmic conditions, but is poorly mastered among young physicians. A theoretical test is needed to measure effect of educational interventions. We developed and gathered validity evidence for a multiple-choice questionnaire (MCQ)-based theoretical test in direct ophthalmoscopy.The MCQ was developed by interviewing experts. Then, validity evidence was evaluated using Messick's validity...