[The Psychology Times=장예주 ]

<사진 출처 및 참고자료>

1. 사진출처 : pixabay

2. Katherine K. M. Stavropoulos, Laura A. Alba, “It’s so Cute I Could Crush It!”: Understanding Neural Mechanisms of Cute Aggression, frontiers, 2018.

3. SoulPancake, Why We Hug So Hard it Hurts | The Science of Happiness, YouTube, 2013.

4. '너무 행복할 때 우리는 왜 눈물이 날까', 코메디닷컴, 문세영기자, 2014, https://kormedi.com/1212907/