Table 3. Question-level statistics for the verbal practical judgement (n=50).
Items | M | SD | Skewness | Kurtosis | α | Inter-item | Item-total |
---|---|---|---|---|---|---|---|
1. Medication management | 1.18 | 0.63 | −0.15 | −0.47 | 0.53 | 0.05 | 0.09 |
2. Accidental overdose | 1.06 | 0.96 | −0.12 | −1.95 | 0.53 | 0.07 | 0.14 |
3. Falling in the bathroom | 1.80 | 0.61 | −2.75 | 5.79 | 0.53 | 0.06 | 0.10 |
4. Meal preparation | 1.26 | 0.83 | −0.53 | −1.34 | 0.46 | 0.13 | 0.32 |
5. Time management | 0.68 | 0.96 | 0.70 | −1.58 | 0.42 | 0.17 | 0.41 |
6. Late for appointment | 1.44 | 0.67 | −0.81 | −0.43 | 0.44 | 0.17 | 0.43 |
7. Personal hygiene | 1.76 | 0.43 | −1.26 | −0.44 | 0.51 | 0.06 | 0.21 |
8. Balancing the check book | 1.18 | 0.77 | −0.33 | −1.24 | 0.50 | 0.09 | 0.23 |
9. Calculating change | 1.42 | 0.70 | −0.81 | −0.54 | 0.50 | 0.10 | 0.21 |
10. Strangers in the home | 1.90 | 0.36 | −3.96 | 16.48 | 0.52 | 0.04 | 0.09 |
Notes: α: Cronbach's α if the item was deleted; inter-item: average inter-item correlation; item-total: corrected correlation with total Verbal Test of Practical Judgment (VPJ) total score. Skewness SE=0.34; Kurtosis SE=0.66.