Table 11.

Kruskal–Wallis test. Total Fixation Duration (TFD) means by stimulus, age, and AOI.

E1					E2					E3					E4
AOI	Average TFD			p-value	AOI	Average TFD			p-value	AOI	Average TFD			p-value	AOI	Average TFD			p-value
	16–17 years	18–19 years	20–21 years			16–17 years	18–19 years	20–21 years			16–17 years	18–19 years	20–21 years			16–17 years	18–19 years	20–21 years
AOI 1	2.47	2.75	2.70	0.454	AOI 1	0.29	0.31	0.63	∗0.012	AOI 1	2.19	2.08	2.01	0.686	AOI 1	4.09	2.81	3.65	∗0.001
AOI 2	1.08	0.78	0.76	0.275	AOI 2	4.03	4.08	3.62	∗0.015	AOI 2	1.36	1.11	1.22	0.467
AOI 3	1.20	1.35	1.18	0.753						AOI 3	4.37	4.22	4.27	0.623

E5					E6					E7					E8
AOI	Average TFD			p-value	AOI	Average TFD			p-value	AOI	Average TFD			p-value	AOI	Average TFD			p-value
	16–17 years	18–19 years	20–21 years			16–17 years	18–19 years	20–21 years			16–17 years	18–19 years	20–21 years			16–17 years	18–19 years	20–21 years
AOI 1	2.68	2.74	2.65	0.990	AOI 1	1.89	2.24	2.21	0.126	AOI 1	1.64	1.49	1.41	0.577	AOI 1	1.49	1.50	1.69	0.632
AOI 2	0.74	0.66	0.52	0.250	AOI 2	1.07	0.61	0.73	∗0.017	AOI 2	1.11	0.94	0.84	0.217	AOI 2	1.65	1.38	1.65	0.546
AOI 3	0.35	0.38	0.29	0.804	AOI 3	1.36	1.57	1.16	0.076	AOI 3	3.33	3.45	3.25	0.681	AOI 3	0.70	0.60	0.45	0.286
										AOI 4	0.76	0.64	0.66	0.827
										AOI 5	0.32	0.34	0.50	0.206

Note: ∗p < 0.05.