Table A2.

List of sources for error detection and their subcategories. Denoted is the frequency (sum over participants) with which each source was mentioned (# reported errors) and the percentage of each source of reported errors (%).

	# Reported Errors	%
review of the planning process	381	11.7
forgetting to type	45	1.4
misreading of the template	320	9.8
orthographic mistake	16	0.5
vision of the screen	704	21.6
vision of the keyboard and fingers	343	10.5
feeling of the keyboard or fingers (kinesthesis/touch)	1613	49.6
Misstroke	381	11.7
wrong key	461	14.2
wrong finger	158	4.9
wrong movement	613	18.8
internal monitoring	211	6.5