Table 3.

Significant correlations between dimensions in normative studies of line-drawings and photographs.

	AoA	CA	Fam	IA	I-var	NA%	NA(H)	PNA	Typ	VC
AoA		NR	−0.91**p −0.37**q	−0.13*s	NR	−0.25**q −0.82***u	0.17*t 0.75**p	NR	−0.72**r −0.91**p	−0.26**p 0.34**x
CA	NR		0.30*r 0.22**q	0.14**q	NR	NR	−0.93**p	NR	NR	NR
Fam	−0.38**a −0.64***b	NR		−0.19**s 0.46**t	NR	0.35**q 0.89***u	−0.29**v −0.71***u	NR	0.75**x 0.92**p	−0.21**q −0.57**x
IA	−0.30**c −0.14**d	NR	−0.15**e 0.44*k		NR	0.46**q 0.49**t	−0.17**s −0.43**q	NR	NR	−0.19**r
I-var	−0.24**d −0.64**e	0.19**e 0.62*j		−0.17**h −0.29**k		NR	NR	NR	NR	NR
NA%	−0.16*f −0.52**d	NR	−0.57*l 0.52**m	0.20*l 0.49*c, n	0.20**a 0.32** d		−0.83***u −0.96*r	NR	0.52**x 0.73**p	−0.11*r −0.26***u
NA(H)	−0.18***e −0.57**g	NR	−0.15*n −0.39** m	−0.24**a −0.55***n	−0.14*j −0.28**k	−0.74**k −0.96***n		NR	−0.51**z −0.66**p	NR
PNA	−0.08*f −0.14**b	NR	−0.21**k	0.72**k	−0.35**k	0.12*f	−0.25***b		NR	NR
Typ	NR	NR	NR	NR	NR	NR	NR	NR		−0.27**x −0.26**p
VC	−0.25*h 0.53***i	NR	−0.12*o −0.48**c	−0.14*k −0.59**n	−0.17*h −0.24* j	−0.15**h −0.49***n	−015**c 0.54***n	−0.22***b	NR

The correlations are significant at

^*p < 0.05;

^**p < 0.01;

^***p < 0.001. The signal (–) is reported for negative direction of the correlations.

The photographs (10) results are presented above the diagonal and line-drawings (28) results are presented below the diagonal of the table. Only the maximum and minimum correlational results for each correlation across studies are presented. AoA, Age-of-acquisition; CA, Category agreement; Fam, Familiarity; IA, Image Agreement; I-var, Image variability; NA%, Name agreement percentage; NA(H), Name agreement H-value; PNA, Picture name agreement; Typ, Typicality; VC, Visual complexity. NR, not reported across studies. Affective dimensions (i.e., arousal, aesthetic appeal, and valence) were not reported in this table, once there were no studies reporting such dimensions in line-drawings studies samples.

Line-drawing references:

^aBonin et al., 2003;

^bJohnston et al., 2010;

^cRaman et al., 2014;

^dAlario and Ferrand, 1999;

^eLiu et al., 2011;

^fMorrison et al., 1997;

^gNishimoto et al., 2005;

^hManoiloff et al., 2010;

ⁱSirois et al., 2006;

^jNishimoto et al., 2012;

^kSanfeliu and Fernandez, 1996;

^lGeorge and Mathuranath, 2007;

^mBoukadi et al., 2016;

ⁿTsaparina et al., 2011;

^oKhwaileh et al., 2018.

Photographs references:

^pMoreno-Martínez et al., 2011;

^qClarke and Ludington, 2018;

^rBrodeur et al., 2010;

^sShao and Stiegert, 2016;

^tPaolieri and Marful, 2018;

^uAdlington et al., 2009;

^vZhou and Chen, 2017;

^xMoreno-Martínez and Montoro, 2012.