Table 1.
Reliability coefficients and Spearman–Brown corrected reliability coefficients for the different proposed measures of ANS-ability.
| Measure | Uncorrected | Corrected |
|---|---|---|
| DIRECT | ||
| Statica | ||
| w | 0.40 (100) | n.a. |
| P | 0.40 (100) | n.a. |
| Adaptive | ||
| Simultaneous | 0.58 (120) | 0.74 (240) |
| Sequential | 0.85 (120) | 0.92 (240) |
| INDIRECT | ||
| Distance effect | ||
| Symbolic | 0.53 (160) | 0.69 (320) |
| Non-symbolica | ||
| RT | 0.39 (100) | n.a. |
| P | 0.15 (100) | n.a. |
Note: The direct test measures were the dependent measures obtained with the static task based on Halberda et al. (2008) and the simultaneous and sequential adaptive task. The indirect test measures were the symbolic and non-symbolic distance effects. The numbers in brackets after the reliabilities indicate the number of trials for which the reliability was estimated.
a
The reliability of the measures are based on the evaluation of empirical reliability from Study 1.