Table 1. Normative values of the selected affective pictures from IAPS.

	Valence						Arousal
	pleasant		neutral		unpleasant		low		neutral		high
	mean	SD	mean	SD	mean	SD	mean	SD	mean	SD	mean	SD
Repetitive Group (n = 15)	7.375	0.421	5.298	0.977	2.78	0.528	4.063	1.042	4.853	1.726	5.673	0.495
Novel Group (n = 280)	7.384	0.323	5.501	0.690	3.105	0.484	5.30*	1.043	4.194	1.048	5.221	0.852

* p <0.05, significant difference between RG and NG on affective assessment.