Getting the picture: visual interpretation in ophthalmology residency training.

Sensory processing is ordinarily opaque to outside observers, but the ritual of describing images in highly regimented narratives allows residents to demonstrate how they gather and reason through visual information. The form of these narratives reflects values that residents are expected to embody during their training, such as being thorough and methodical; it may also serve a pedagogical function by entrenching those values. Further research is needed to characterise how the performance of speech genres shapes the interpretive skills of medical trainees.