TABLE 1.

The results of Experiment 1.

Task	Condition	Index	Mean	SD
WM alone task	WM alone	WM accuracy	84.83333	10.47849
VS+WM task	WM+VS, no targets	WM accuracy	75.5	12.35956
	WM+VS, 1 high salient target	WM accuracy	74.91667	14.16472
	WM+VS, 1 low salient target	WM accuracy	76.33333	15.06785
	WM+VS, 2 targets	WM accuracy	76.91667	15.0385
VS alone task	VS alone, no targets	VS accuracy	92.08333	7.134283
	VS alone, 1 high salient target	VS accuracy	70.75	16.50692
	VS alone, 1 low salient target	VS accuracy	65.25	19.76533
	VS alone, 2 targets	VS accuracy	49.55986	22.73461
VS+WM task	VS+WM, no targets	VS accuracy	81.21532	15.49733
	VS+WM, 1 high salient target	VS accuracy	68.03649	19.51811
	VS+WM, 1 low salient target	VS accuracy	61.44893	23.58185
	VS+WM, 2 targets	VS accuracy	49.16633	27.96119
VS alone task	VS alone, no targets	1st click RT	5997.324	1019.468
	VS alone, 1 high salient target	1st click RT	4289.653	621.4847
	VS alone, 1 low salient target	1st click RT	4483.227	541.9617
	VS alone, 2 targets	1st click RT	3710.432	507.5245
VS+WM task	VS+WM, no targets	1st click RT	5759.598	1604.003
	VS+WM, 1 high salient target	1st click RT	4409.7	1389.292
	VS+WM, 1 low salient target	1st click RT	4508.816	1423.27
	VS+WM, 2 targets	1st click RT	3991.881	1213.851
VS alone task	VS alone, no targets	2nd click RT	238.8392	102.7953
	VS alone, 1 high salient target	2nd click RT	2048.843	777.2456
	VS alone, 1 low salient target	2nd click RT	1972.681	863.3099
	VS alone, 2 targets	2nd click RT	1736.784	559.3306
VS+WM task	VS+WM, no targets	2nd click RT	341.2473	291.4473
	VS+WM, 1 high salient target	2nd click RT	1867.157	751.7514
	VS+WM, 1 low salient target	2nd click RT	1934.086	770.3868
	VS+WM, 2 targets	2nd click RT	1553.204	472.4248