Table 1.

Factors predicting the production of displays with introductory “alert” 4-legged pushups by A. gundlachi in a multiple regression.

Overall regression model (n = 26): r2 = 0.59, F(3,22) = 10.65, P < 0.001
Independent variable	Partial r	t	P
Distance to neighbors	0.40	2.07	0.050
Visual noise (low vs. high)	0.63	3.78	0.001
Habitat light	−0.74	−5.10	<0.001

All interactions between factors were also considered but did not contribute significantly to the model (P > 0.40) and were sequentially removed.