20-item Prosopagnosia Questionnaire

This is a short questionnaire used to assess face recognition difficulties on a scale between 20 (good unimpaired face recognition) to 100 (severely impaired face recognition), and thereby help identify people with prosopagnosia (https://en.wikipedia.org/wiki/Prosopagnosia).

For example, if you score 29, this would indicate that you have good, unimpaired face recognition and are unlikely to have prosopagnosia. In contrast, if you score 89 for example, this suggests you have face recognition difficulties characteristic of prosopagnosia.

Follow the instructions to complete the questions and we will email you with your score and more information as soon as possible. This questionnaire is managed by Punit Shah. If you have any questions about this task, our research or anything else related to prosopagnosia, feel free to email me at punit.shah@kcl.ac.uk

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    When you are done, please press the blue "Submit" button at the end of the form.

    This online version of the questionnaire is managed by Punit Shah. If you have any questions about this task, our research or anything else related to prosopagnosia, feel free to email me at punit.shah@kcl.ac.uk or call +44 (0)207 848 0039 More information and scientific articles about the test are available at the following: Shah et al., 2015a: http://rsos.royalsocietypublishing.org/content/2/6/140343 Shah et al., 2015b: http://rsos.royalsocietypublishing.org/content/2/11/150305 Shah, 2016: http://bjp.rcpsych.org/content/208/1/94.3 A paper printable version (with scoring instructions) is also available for download for use at: http://rsos.royalsocietypublishing.org/content/royopensci/suppl/2015/11/03/rsos.150305.DC1/rsos150305supp1.pdf