Infants Understand that More Desirable Rewards Require More Effort (2 of 2) (VIDEO)

American Association for the Advancement of Science (AAAS)

Caption

在Liu等人所进行的研究中，由动画角色（动作者）决定哪个物品（目标）更称心如意。

Credit

S. Liu <i>et al., Science</i> (2017)

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