"When dogs make the movement, it seems to elicit a strong desire in humans to look after them. This would give dogs that move their eyebrows more, a selection advantage over others and reinforce the 'puppy dog eyes' trait for future generations."
“狗狗做出这种表情时会激起人类强烈的照顾它们的欲望,这就促使狗狗更多地抖动眉毛,这也成为了一种选择优势,使这种‘撒娇眼神’成为了遗传给后代的特征。”
Previously, Kaminski and her team have demonstrated that dogs do actually make facial expressions as a means of communicating with humans, by studying their behaviour when a human was facing towards them, compared to facing away.
此前Kaminski和她的团队证实了狗狗的确会把面部表情作为和人类沟通的一种工具,他们研究了人面向狗狗和面向别处时狗狗的行为。
The team found that dogs used facial expressions far more when the human was looking at them.
这个团队发现人看着狗狗时它们的面部表情更多。
【新研究:狗的无辜眼神可能是专门进化来勾引人类的】相关文章:
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