Table 1. Diagnostic criteria for developmental prosopagnosia in various studies.

STUDY	HISTORY (SELF-REPORT)				BEHAVIOURAL TESTING
Citation	family	Life-long	Daily		familiarity for faces		famous face identification	face discrimination
(Towler, Parketny, & Eimer, 2015)		×	×	and both of	CFMT [2], old/new	and	×
(Parketny, Towler, & Eimer, 2015)		×	×	and both of	CFMT [2], old/new	and	×
(Yovel & Duchaine, 2006)		×	×	and both	CMFT [2], old/new	and	×
(Bate, et al., 2014)			×	and	CFMT [2]	and	×
(Song, et al., 2015)			×	and	CFMT [Crawford]	and	×
(Garrido, et al., 2009)]			×	and	CMFT [Crawford]	and	×
(Duchaine & Nakayama, 2005)			×	and 3 of	OIT, old/new (×2)	or	×
(Harris et al, 2005)			×	and 1 of	old/new (×2)	and	×
(Minnebusch, et al, 2007)			×	and	WRMT	and all of	X (×2), caricatures
(Yardley, et al., 2008)		×	×	and	CFMT {44}
(Liu, et al., 2015)		×	×	and both of	CFMT [2], WRMT
(DeGutis, et al., 2014)			×	and	CFMT [1.7]
(Duchaine & Nakayama, 2004)			×	and 2 of	OIT, old/new (×2)
(de Haan et al, 1999)	×	×		and	famous	and	×
(Zhang, Liu, & Xu, 2015)		×	×			and	×
(Le Grand, et al., 2006)		×	×			and 1 of	X (×2)
(Grueter, et al., 2007)	×		×
(Kennerknecht, et al., 2006)]	×		×
(Kennerknecht, et al., 2008)			×
(Sha, et al, 2015)					CFMT
(Burns et al, 2014)					CFMT [2]	and	×
(Burns, et al., 2014)						and	×	matching
(Righart & de Gelder, 2007)								BFRT, matching RT

CMFT = Cambridge Face Memory Test; WRMT = Warrington Recognition Memory Test; BFRT = Benton Face Recognition Test; OIT = One-in-Ten

famous = yes/no familiarity judgement of famous face

(×2) = 2 similar or idential versions of a test given.

[n] = CFMT standard deviation criterion

{n} = CFMT score criterion

[Crawford] = score must differ by Crawford’s t-statistic