== Uhhh... == 

 While doing a cleanup on this article's convoluted language, I noticed that there seems to be some confusion about who is attributing what to whom and whether only situations involving more than one person are under discussion (or not). Of course, the article had Elaine Hatfield confused with Elaine Walster, so I can see why the finer points are unclear. 

 Anyway, I hope my attempts to improve the language hasn't made the content even muddier.