Table 2.
Linear mixed effects model for the TD task outcome measures
| Outcome measure | Dependent measures | Result |
|---|---|---|
| Score | Lighting condition | F2,58=0.11, P=0.90 |
| Time period | F3,262=7.64, P<0.01 | |
| Stimulus type | F1,345=235.02, P<0.01 | |
| Lighting condition – Time period | F6,262=0.97, P=0.44 | |
| Lighting condition – Stimulus type | F2,345=1.02, P=0.36 | |
| Time period – Stimulus type | F3,345=2.58, P=0.05 | |
| Lighting condition – Time period – Stimulus type | F6,345=1.12, P=0.35 | |
| Response speed | Lighting condition | F2, 58=1.70, P=0.19 |
| Time period | F3,262=1.87, P=0.14 | |
| Stimulus type | F1,345=1153.21, P<0.01 | |
| Lighting condition – Time period | F6,262=0.72, P=0.64 | |
| Lighting condition – Stimulus type | F2,345=0.72, P=0.49 | |
| Time period – Stimulus type | F3,345=0.67, P=0.57 | |
| Lighting condition – Time period – Stimulus type | F6,345=0.58, P=0.75 | |
| Number of false starts | Lighting condition | F2, 58=0.71, P=0.50 |
| Time period | F3,264=1.32, P=0.27 | |
| Stimulus type | F1,352=13.17, P<0.01 | |
| Lighting condition – Time period | F6,264=1.38, P=0.23 | |
| Lighting condition – Stimulus type | F2,352=0.53, P=0.59 | |
| Time period – Stimulus type | F3,352=0.54, P=0.66 | |
| Lighting condition – Time period:Stimulus type | F6,352=0.64, P=0.70 | |
| Hit rate | Lighting condition | F2, 58=0.08, P=0.92 |
| Time period | F3,262=1.50, P=0.22 | |
| Stimulus type | F1,345=1.36, P=0.25 | |
| Lighting condition – Time period | F6,262=0.74, P=0.62 | |
| Lighting condition – Stimulus type | F2,345=0.29, P=0.75 | |
| Time period – Stimulus type | F3,345=0.38, P=0.77 | |
| Lighting condition – Time period – Stimulus type | F6,345=0.31, P=0.93 | |
| Lapses | Lighting condition | F2, 58=0.31, P=0.74 |
| Time period | F3,264=0.55, P=0.65 | |
| Stimulus type | F1,352=601.42, P<0.01 | |
| Lighting condition – Time period | F6,264=0.24, P=0.96 | |
| Lighting condition – Stimulus type | F2,352=0.16, P=0.85 | |
| Time period – Stimulus type | F3,352=1.93, P=0.13 | |
| Lighting condition – Time period – Stimulus type | F6,352=0.35, P=0.91 | |
| Lapse probability | Lighting condition | F2, 58=0.72, P=0.49 |
| Time period | F3,262=0.55, P=0.65 | |
| Stimulus type | F1,350=621.45, P<0.01 | |
| Lighting condition – Time period | F6,262=0.25, P=0.96 | |
| Lighting condition – Stimulus type | F2,350=0.41, P=0.66 | |
| Time period – Stimulus type | F3,350=0.50, P=0.68 | |
| Lighting condition – Time period – Stimulus type | F6,350=0.57, P=0.75 |
Notes: Time periods were established following the procedure described in Data Analysis. Significant results are highlighted in bold.