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Table 3 Ordered item locations, fit residuals and probabilities for the physical health and well-being scale

From: The Early Development Instrument: an evaluation of its five domains using Rasch analysis

Item Item description Location SE Fit residual Chi square Probability
6 established hand preference −1.63 0.16 −1.10 7.74 0.356
5 independent in washroom −1.57 0.15 −0.08 9.04 0.250
4 hungry −1.15 0.14 1.61 13.87 0.054
1 over or underdressed −1.04 0.13 1.09 13.84 0.054
7 well co-ordinated 0.00 0.10 −1.84 46.23 0.000
2 too tired or sick 0.04 0.10 0.61 21.73 0.003
13 sucks finger 0.23 0.07 4.09 141.62 0.000
10 climb stairs 0.37 0.07 −7.26 74.23 0.000
12 overall physical development 0.57 0.07 −8.90 89.37 0.000
9 manipulate objects 0.67 0.07 −8.60 77.55 0.000
3 late 1.13 0.08 11.16 292.69 0.000
8 proficiency with pen 1.15 0.06 −4.66 15.69 0.028
11 level of energy 1.23 0.06 −2.83 10.22 0.176