Table 2.
Persistence measures by Implementation Intention Referent and Task Communication (Experiment 2).
| Implementation Intention Referent | ||||
|---|---|---|---|---|
| Individual (II) | Collective (cII) | |||
| Measure | Communication hindered | Communication supported | Communication hindered | Communication supported |
| Manipulation check: number of words spoken | ||||
| Baseline | 1.43 (3.37) | 21.96 (12.33) | 2.78 (5.69) | 29.60 (24.62) |
| [-0.98; 3.84] | [12.49; 31.44] | [-1.60; 7.15] | [11.99; 47.21] | |
| Experimental | 0.00 (n/a) [n/a] | 12.78 (10.42) | 0.00 (n/a) [n/a] | 17.77 (13.07) |
| [4.77; 20.79] | [8.42; 27.11] | |||
| Persistence | ||||
| Baseline (s) | 118.90 (43.24) | 190.11 (60.43) | 134.22 (57.63) | 154.50 (44.17) |
| [87.97; 149.83] | [143.66; 236.57] | [89.93; 178.52] | [122.90; 186.10] | |
| Experimental (s) | 120.00 (61.10) | 139.22 (37.47) | 97.22 (28.28) | 132.20 (51.37) |
| [76.29; 163.71] | [110.42; 168.02] | [75.49; 118.96] | [95.45; 168.95] | |
| Difference | 1.10 (42.37) | -50.89 (48.60) | -37.00 (34.97) | -22.30 (25.86) |
| [-29.21; 31.41] | [-88.25; -13.53] | [-63.88; -10.12] | [-40.80; -3.80] | |
| Difference z-transformed per communication condition (dependent measure) | 1.84 (4.32) | -1.64 (5.30) | -2.05 (3.57) | 1.48 (2.82) |
| [-1.25; 4.93] | [-5.72; 2.43] | [-4.79; 0.70] | [-0.54; 3.49] | |
| n | 10 triads | 9 triads | 9 triads | 10 triads |
Standard deviations are in parentheses and 95% confidence intervals of the condition mean are in brackets.