One approach that is starting to reveal interesting variation in social interactions assesses how familiarity of individuals affects their behavior toward one another. This was studied by Prior, Smith, Dooling, and Ball (2020) with a model songbird species, zebra finches (Taeniopygia guttata). This work is important in that it reveals how fundamental simple familiarity-repeated social experience with another individual-is to communication and interaction in social species. More work is now needed, and in a wide range of species exhibiting a wide range of variation in social behavior, to assess the extent to which variation in familiarity is the bridge that links social interactions to social relationships in groups of animals. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

中文翻译：

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熟悉-从社交互动到关系的桥梁？

一种开始揭示社交互动有趣变化的方法是评估个人的熟悉度如何影响彼此的行为。Prior，Smith，Dooling和Ball（2020）用一种典型的鸣禽物种斑马雀（Taeniopygia guttata）进行了研究。这项工作很重要，因为它揭示了简单的熟悉（与另一个人重复的社交经验）对社交物种中的交流和互动的影响。现在需要做更多的工作，并且需要对表现出广泛社会行为差异的各种物种进行评估，以评估熟悉程度差异在多大程度上是将社会互动与动物群中社会关系联系起来的桥梁。（PsycInfo数据库记录（c）2020 APA，保留所有权利）。