An article published in the December 2020 issue of Journal of Social and Personal Relationships, and written by Barry and Wong of Washington State University, provides some answers to these questions.

华盛顿州立大学的 Barry 和 Wong 撰写的一篇发表在 2020 年 12 月期《社会与个人关系杂志》上的文章为这些问题提供了一些答案。