Stepwise multiple regression analysis with the score at the Catherine Bergego Scale as dependent variable, and 12 paper and pencil measures as explicative variable
| Coefficient | Standard error | Standardised coefficient (β) | |
|---|---|---|---|
| Four variables entered the final equation (standardised residuals: range: −4.1 to 2.3, mean=0.09, SD=1.23) | |||
| Bells test, total omissions | 0.36 | 0.08 | 0.37 |
| Bells test, starting point | 1.25 | 0.24 | 0.34 |
| Figure drawing | 1.22 | 0.46 | 0.21 |
| Clock drawing (constant) | 3.59 | 0.90 | 0.26 |
| −2.27 | 1.07 | ||