Working towards Usable Forms on the World Wide Web: Optimizing Date Entry Input Fields

Table 3

Subjective evaluation of the six versions.

Version	Comfortableness		Speed/Efficiency
	M	SD	M	SD
Version 1 (separate)	3.75	1.71	3.80	1.71
Version 2 (drop-down)	3.65	1.85	3.30	1.74
Version 3 (left)	4.04	1.44	4.23	1.44
Version 4 (inside, permanent)	2.66	1.38	2.72	1.39
Version 5 (inside)	3.95	1.39	4.10	1.50
Version 6 (calendar)	3.70	1.82	3.35	1.73

6-point Likert scales, 1 = does not apply; 6 = applies.