Table 1 Environmental factors: by sign condition
From: Evaluating a novel sign’s impact on whether park visitors enter a dangerous river
Factor | Experimental (sanction) Sign Visible n = 770 \( \overline{X} \) (SD) | Experimental Sign Covered n = 671 \( \overline{X} \) (SD) |
|---|---|---|
Mean # of visitors on the beach | 1.2 (2.4) | 1.3 (2.7) |
Air temperature (K) | 305.65 (5.25) | 305.17 (9.2) |
Dewpoint (K) | 293.83 (3.49) | 293.28 (3.74)* |
Water level (river discharge rate, in cubic meters per second) | 89.11 (61.63) | 86.48 (65.97) |