Table 2.

sf-ADLS item statistics, sorted by frequency of endorsement.

Items (Cronbach’s ɑ = 0.96)		Item-total correlation	Item calibration	Infit		Scoring structure
				MnSq	ZSTD
16	Sleep	0.55	1.28	1.30	4.0	1123
17	Child raising	0.62	0.97	1.08	0.8	1123
19	Emergencies	0.68	0.89	0.86	–2.0	1123
18	Care giving	0.66	0.51	0.83	–2.2	1123
8	Finances	0.59	0.35	0.88	–1.4	1123
3	Meal preparation	0.45	0.20	1.28	3.3	1123
20	Healthy lifestyle	0.64	0.13	0.80	–2.6	1123
4	House chores	0.49	–0.03	1.10	0.9	1123
9	Nutrition	0.45	–0.19	0.92	–0.7	1112
15	Sex	0.36	–0.43	1.02	0.2	1112
5	Laundry	0.45	–0.61	0.93	–0.4	1123
6	Transportation	0.48	–0.62	0.99	0.0	1123
2	Shopping	0.44	–1.17	0.97	–0.2	1223
7	Medication	0.32	–1.26	1.24	1.3	1123