marginally non-significantp = 0.051
The likelihood ratio test comparing the full and null model revealed that trial had a marginally non-significant effect (χ 2 = 5.943, df = 2, p = 0.051), and attentiveness did not have a significant effect (χ 2 = 2.884, df = 1, p = 0.089) on the elephants' choice to approach the cooperative partner.