Research Article
Working towards Usable Forms on the World Wide Web: Optimizing Date Entry Input Fields
Table 2
Statistics for time needed to fill the dates.
| Version | Time needed (s) | M(s) | SD |
| Version 1 (separate) | 3.68 | 2.69 | Version 2 (drop-down) | 6.94 | 2.88 | Version 3 (left) | 3.61 | 2.82 | Version 4 (inside, permanent) | 4.15 | 2.49 | Version 5 (inside) | 3.41 | 2.32 | Version 6 (calendar) | 5.03 | 5.40 |
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