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Table 3 A case of the CAT responding process (Yes = 1, No = 0) with a sequence of item selection.

From: Reduction in patient burdens with graphical computerized adaptive testing on the ADL scale: tool development and simulation

Step Response Ability SEM Items Difficulty
1 0 - 2.77 FAI6: local shopping 0.59
2 1 0.21 2.43 BI4: dressing -0.77
3 1 0.87 1.86 BI2: bathing 0.55
4 1 1.76 1.39 FAI10: driving a car/bus travel 1.83
5 1 2.42 1.15 FAI4: light housework 1.95
6 1 3.07 1.00 FAI5: heavy housework 2.75
7 0 2.65 0.96 FAI2: washing up 3.09