Error Rates for Existing Forms and Single Entry: First and Second Study
| First Study | Second Study | |||
| Comparison | Existing Forms* | Single Entry* | Existing Forms* | Single Entry* |
| Overall | 270 | 36 | 839 | 16 |
| Circle choice | 1,551 | 0 | 5,393 | 0 |
| Box choice | 146 | 44 | 357 | 0 |
| Evaluating populated field as blank | 211 | 8 | 679 | 4 |
| Reading data incorrectly | 59 | 28 | 160 | 12 |
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↵* Errors per 10,000 fields.









