On the effects of similarity on attraction, the following is most likely to be William's reaction, William will be more attracted to Kate than he would a stranger. Thus, option "B" is correct.
How they both share many of the same beliefs and interests?
Research has found people tend to feel attracted to those who are similar to them, which is probably an evolved preference.
Still, there are several explanations for this liking. Psychologist says we believe people who are similar to us will be more likely to like us. Another reason would be that shared experiences and values make us feel more certain and positive in the world. Whatever reason it may be, the truth it psychology sees such tendency as deeply rooted in the human psyche.
Thus, option "B" is correct.
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