Final answer:
Emotionality is not a factor shown to increase initial attraction in potential romantic partners, as opposed to similarity, physical attractiveness, and certain socioeconomic traits.
Step-by-step explanation:
According to studies, emotionality is NOT a factor that has been shown to increase attraction in potential romantic partners. Research suggests that we are often attracted to people who present qualities such as similarity, physical attractiveness, and certain social and economic traits, but emotionality does not play a significant role in initial attraction. Factors like proximity, self-disclosure, reciprocity, social and economic status do influence who we form relationships with, and while emotionality may play a role in the maintenance of relationships, it is not a leading factor in the initial attraction process according to current research.