SeminarPast EventVision Science

What's wrong with the prosopagnosia literature? A new approach to diagnosing and researching the condition

Schedule
Wednesday, December 21, 2022
16:00 UTC
Edwin Burns

Edge Hill University

Host: AFC Lab & CARLA Talk Series

Event Information

Host

AFC Lab & CARLA Talk Series

Duration

70 minutes

Abstract

Developmental prosopagnosia is characterised by severe, lifelong difficulties when recognising facial identity. Most researchers require prosopagnosia cases exhibit ultra-conservative levels of impairment on the Cambridge Face Memory Test before they include them in their experiments. This results in the majority of people who believe that they have this condition being excluded from the scientific literature. In this talk I outline the many issues that will afflict prosopagnosia research if this continues, and show that these excluded cases do exhibit impairments on all commonly used diagnostic tests when a group-based method of assessment is utilised. I propose a paradigm shift away from cognitive task-based approaches to diagnosing prosopagnosia, and outline a new way that researchers can investigate this condition.

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