Table 9.
Differences in variables between schedules in Experiment 3.
| Schedule
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|
| CR
|
PR
|
Schedule difference | |||||||
| Mean | Std Err | Mean | Std Err | Difference (CR-PR) | SE | DF | t Value | p-Value | |
| A_ Intake (g) | 90.8 | 4.6 | 38.9 | 2.9 | 52 | 5.2 | 42 | 10.1 | <0.0001 |
| B_Cum. pressure (psi) | 110.2 | 7.5 | 103.4 | 12.2 | 6.8 | 12.9 | 42 | 0.5 | 0.6000 |
| C_Sipping time (sec) | 23.5 | 1.6 | 29.4 | 4.2 | −5.9 | 3.4 | 42 | −1.7 | 0.0880 |
| D_# of reinforcements | 9 | 0.5 | 3.8 | 0.3 | 5.2 | 0.5 | 42 | 11.2 | <0.0001 |
| E_Breakpoint (sec) | 2.9 | 0.4 | 10.9 | 0.9 | −8 | 0.9 | 42 | −8.7 | <0.0001 |
| F_Duration (sec) | 154 | 1.7 | 219.5 | 24.9 | −65.5 | 24.8 | 42 | −2.6 | 0.0120 |
| G_Sipping rate (g/s) | 0.6 | 0 | 0.2 | 0 | 0.4 | 0 | 42 | 12.3 | <0.0001 |