Table 2.
Mean number of trials on which occasions for the types of errors of interest occurred, mean number of errors, and mean conditional error probabilities.
| Requested Rule & Error Type | Rule Maintenance/Set-Loss Error | Rule Switch/Perseveration Error | ||
|---|---|---|---|---|
| Requested Response | Repetition | Alternation | Repetition | Alternation |
| Errors Committed | 1.25 (0.14) | 1.33 (0.15) | 8.55 (0.67) | 0.76 (0.12) |
| Errors Possible | 8.27 (0.31) | 12.25 (0.53) | 20.00 (0.78) | 2.63 (0.15) |
| Conditional Error Probability | 0.18 (0.02) | 0.16 (0.02) | 0.36 (0.02) | 0.22 (0.03) |
Standard error of the mean is shown in parentheses.