Table 1: Mean and standard deviation of the checkbox and the list box condition.

Checkbox List box
M (SD)M (SD)

Number of answers per question 5.42 (1.24) 5.19 (1.36).200
Response time per question (s) 16.34 (5.98) 20.45 (7.94).002
Satisfaction 4.50 (.80) 3.88 (1.53).030
Efficiency4.48 (.84) 4.04 (1.50).168
Conformance4.70 (.60) 4.58 (1.19).367