A decrease of the attack probability within time unit between trials 1 to 4 was highly significant for both treatments indicating a strong learning effect (exp. coef. = 0.339, z = −4.25, p = <0.001 glossy: exp. coef. = 0.253, z = −4.25, p = <0.001, Fig. 4a ) with the biggest difference between trials 1 and 2 (Fig. 4a ).
← all excerpts
Experimental evidence suggests that specular reflectance and glossy appearance help amplify warning signals.
1
—
—