Results of the LMM analyses on chimpanzee data (dependent variable = Play Asymmetry Index).

The Table shows the Corrected AIC value (AICc), the difference between AICc of each model and the model showing the lowest AICc value (ΔAICC) and the AICc weights (wi). Only the models with ΔAICc ≤ 4 are reported.本表格展示了校正后赤池信息准则值（Corrected Akaike Information Criterion，AICc）、各模型的AICc与AICc值最低的模型之间的差值（ΔAICc）以及AICc权重（wi）。本次仅报告ΔAICc ≤ 4的模型。