Editing Interpersonal attraction (section)

==== Quality of voice ====
In addition to physical looks, quality of voice has also been shown to enhance interpersonal attraction. Oguchi and Kikuchi (1997) had 25 female students from one university rank the level of vocal attraction, physical attraction, and overall interpersonal attraction of 4 male students from another university. Vocal and physical attractiveness had independent effects on overall interpersonal attraction. In a second part of the same study, these results were replicated in a larger sample of students for both genders (62 subjects, 20 males and 42 females with 16 target students, 8 males and 8 females).<ref>{{cite journal | last1 = Oguchi | first1 = Takashi | last2=Kikuchi | first2=Hiroto | title = Voice and Interpersonal Attraction | journal = Japanese Psychological Research | volume = 39 | pages = 56–61 | date= March 1997 | doi = 10.1111/1468-5884.00037 | issue = 2 | doi-access =  }}</ref> Similarly, Zuckerman, Miyake and Hodgins (1991) found that both vocal and physical attractiveness contributed significantly to observers' ratings of targets for general attractiveness.<ref>{{cite journal | last1 = Zuckerman | first1 = Miron | last2=Miyake | first2=Kunitate | last3=Hodgins | first3=Holley S. | title = Cross-channel effects of vocal and physical attractiveness and their implications for interpersonal perception. | journal = Journal of Personality and Social Psychology | volume = 60 | pages = 545–554 | date= April 1991 | issue = 4 | doi=10.1037/0022-3514.60.4.545| pmid = 2037966 }}</ref> These results suggest that when people evaluate one's voice as attractive, they also tend to evaluate that person as physically attractive.