Health

Higher voice pitch makes female faces appear younger

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Psychologists and biologists around Christina Krumpholz and Helmut Leder from the University of Vienna investigated whether the tone of voice can influence the way women’s faces are judged. Their conclusion: a loud voice influences how the right face is evaluated. However, this does not apply to all statistics. Faces with loud voices are rated as younger, but other assumptions that faces are also rated as prettier, more feminine or healthier are not valid. The study was published in the journal Frontiers in Psychology.

In the past, interest research was mostly focused on visual meaning – which face is preferred and why? Mind you, some behaviors are like that voice or smell is included in the study. So researchers began to think that the voice could provide information about the important characteristics of the person. For example, in the previous experiments, the higher the sound of the voice in women they are considered to be more beautiful, younger, more beautiful women and healthy – qualities that are preferred in couples. an evolutionary perspective. But how important is the combination of these different qualities, especially since in everyday life the face and voice are strongly connected?

In a new study, Ph.D. student Christina Krumpholz, Professor Helmut Leder and their colleagues asked participants to rate videos of women’s faces regarding beauty, age, femininity and health. The voice dance it was used in a purely perceptible way, so that the participants saw the same video twice, but once with the voice over. The aim is to investigate whether these small differences in the tone of the voice have an effect on the evaluation of faces, i.e. whether the voice can be ignored or inevitably influences the judgement.

It appears that loud voices lead to identifying faces as young as half a year on average. “So here the voice seems to play an important role that we cannot ignore when evaluating faces,” said Christina Krumpholz. It is different from the assessment of interest, women and health. Here the face seems to provide important information, which is why the voice can be ignored and does not have much effect on the evaluation of faces.

Amazing results

The fact that recordings of high-pitched female voices were not rated better than low-pitched voices was a surprise to the researchers. “This may indicate that we may need to rethink existing evolutionary theories and make more room for individual choices and differences,” Christina Krumpholz commented on the interpretation of the results. The research team will continue to investigate the role of different senses and their characteristics in good judgment.


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More information:
Christina Krumpholz et al, The Effect of Pitch Variation on Male Speakers’ Voice Disorders, Frontiers in Psychology (2022). DOI: 10.3389/fpsyg.2022.911854

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University of Vienna

hintHigher voice pitch makes female faces look younger (2022, July 20) Retrieved July 20, 2022 from https://medicalxpress.com/news/2022-07-higher-voice-pitch-female-younger.html

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