Eye movements reflect expertise development in hybrid search

Cognitive Research: Principles and Implications

Table 3 Results of analyses on raw value RT measures

Dependent variable	Effect	df	F	p	η_p²
Latency to first target	Number of targets (NT)*	2, 18	152.55	< 0.001	.94
	Session (S)*	13, 117	25.93	< 0.001	0.74
	NT × S*	26, 234	9.32	< 0.001	0.51
Latency to all targets	Number of targets (NT)*	2, 18	365.03	< 0.001	0.976
	Session (S)*	13, 117	40.1	< 0.001	0.817
	NT × S*	26, 234	2.68	0.03	0.229
Latency to trial termination	Number of targets (NT)*	2, 18	26.87	< 0.001	0.749
	Session (S)*	13, 117	7.61	0.002	0.458
	NT × S	26, 234	1.33	0.279	0.128
First target click	Target frequency (TF)*	3, 27	46.93	< 0.001	0.84
	Session (S)*	13, 117	25.37	< 0.001	0.74
	TF × S	39, 351	0.96	0.457	0.09
Second target click	Target frequency (TF)*	3, 27	40.2	< 0.001	0.82
	Session (S)*	13, 117	22.59	< 0.001	0.72
	TF × S	39, 351	1.03	0.416	0.10
Third target click	Target frequency (TF)*	3, 27	23.14	< 0.001	0.82
	Session (S)*	13, 117	21.37	< 0.001	0.81
	TF × S	39, 351	1.43	0.258	0.22
Target-absent trial termination	Session (S)	3, 117	8.50	< 0.001	0.49