Table 2.
Training data for experimenter-administration study.
| Days to meet criteriaa | Reinforcers earnedb,c,d | Accuracy across delayse | ||
|---|---|---|---|---|
| Phase 1 | Low | 1.0 (±0) | 23.9 (±2.8) | N/A |
| High | 1.0 (±0) | 27.3 (±2.8) | ||
| Veh | 1.0 (±0) | 26.9 (±3.1) | ||
| Phase 2 | Low | 7.0 (±0.6) | 24.4 (±6.3) | N/A |
| High | 7.1 (±0.4) | 18.4 (±4.4)* | ||
| Veh | 6.0 (±0.5) | 41.0 (±6.4) | ||
| Phase 3 | Low | 3.9 (±0.7) | 63.6 (±10.6) | N/A |
| High | 2.9 (±0.1) | 84.0 (±7.6) | ||
| Veh | 3.0 (±0.2) | 95.3 (±23.7) | ||
| Phase 4 | Low | 3.4 (±0.3) | 57.5 (±5.3) | F(2,21) = 0.47, p = 0.63 |
| High | 4.0 (±0.3) | 48.2 (±6.1) | ||
| Veh | 4.0 (±0.3) | 54.7 (±7.7) | ||
| Phase 5 | Low | 5.6 (±0.3) | 50.6 (±3.6) | F(2,21) = 0.78, p = 0.47 |
| High | 5.8 (±0.4) | 45.8 (±5.8) | ||
| Veh | 6.6 (±0.5) | 52.0 (±6.0) | ||
aNumber of days Low WIN (0.2 mg/kg) IP, High WIN (1.2 mg/kg) IP or vehicle IP rats remained in current phase of training before advancing to next phase. Reinforcers earned: bSingle day of phase 1; cAverage over first 6 days in phases 2 and 5; dAverage over first 3 days in phases 3–4. eAccuracy across delays on first day of training in phases 4–5. *p < 0.05, High WIN vs. VEH.