The Influence of Attention and Target Identification on Saccadic Eye Movements Depends on Prior Target Location

Table 1

Mean key-press RT (KPRT) in milliseconds (ms) for the two-way interaction of target-feature-identification × eccentricity with standard errors (SEM). Columns to right show Bonferroni corrected mean differences for paired comparisons of 4° to 6° and 6° to 8°.

	Eccentricity	KPRT (ms)	SEM	Mean diff.	SEM
No-identification	Four	544	23
	Six	563	25	19*	4
	Eight	580	25	17*	4
Identification	Four	799	18
	Six	835	18	37*	5
	Eight	852	17	17*	5

∗Paired comparison significant at Bonferroni corrected P < .05.