Table 2. Correlations between the five dimensions (preference, originality, ambiguity, understanding and artistic quality) for art-trained (Experiment 2) vs. non-trained participants (Experiment 1).

		Preference	Originality	Ambiguity	Understanding	Artistic quality
Preference	Art-trained	1	.39***	.48***	.13	.68***
	Non-trained	1	.65***	.48***	.17*	.51***
Originality	Art-trained	.39***	1	.87***	−.59***	.78***
	Non-trained	.65***	1	.90***	−.18*	.87***
Ambiguity	Art-trained	.48***	.87***	1	−.60***	.83***
	Non-trained	.48***	.90***	1	−.30***	.87***
Understanding	Art-trained	.13	−.59***	−.60***	1	−.38***
	Non-trained	.17*	−.18*	−.30***	1	−.48***
Artistic quality	Art-trained	.68***	.78***	.83***	−.38***	1
	Non-trained	.51***	.87***	.87***	−.48***	1

Note: *p < .05

^**p < .01

^***p < .001.