Dopad manipulace melodie řeči na hodnocení důvěryhodnosti volebních kandidátů

• Thesis title in Czech: Dopad manipulace melodie řeči na hodnocení důvěryhodnosti volebních kandidátů
• Thesis title in English: Effect of pitch manipulation on the evaluation of credibility in political candidates
• Key words: melodie|percepce|volby
• English key words: pitch|perception|voting
• Academic year of topic announcement: 2021/2022
• Thesis type: diploma thesis
• Thesis language: čeština
• Department: Institute of Phonetics (21-FU)
• Supervisor: Mgr. Pavel Šturm, Ph.D.
• Author: hidden - assigned and confirmed by the Study Dept.
• Date of registration: 23.11.2021
• Date of assignment: 23.11.2021
• Administrator's approval: not processed yet
• Confirmed by Study dept. on: 24.11.2021
• Date and time of defence: 22.06.2023 13:30
• Date of electronic submission: 29.05.2023
• Date of proceeded defence: 22.06.2023
• Submitted/finalized: committed by student and finalized
• Opponents: doc. Mgr. Radek Skarnitzl, Ph.D.

Guidelines

- prostudovat literaturu o vnímání hlasu, zejména percepčním dopadu odlišností v základní frekvenci a kvalitě hlasu, mj. ve vztahu k volebnímu procesu
- z nahrávek televizních debat vybrat 12 méně známých mluvčích (cílové položky) a doplnit je dalšími 12 hlasy (výplňové položky)
- provést akustickou analýzu, segmentaci hlásek
- na cílových položkách provést manipulaci F0 (snížení a zvýšení)
- sestavit percepční test s ratingovou škálou, administrovat alespoň 30 posluchačům
- výsledky analyzovat, statisticky zpracovat, vyvodit závěry o vnitřní a vnější konzistenci v hodnocení důvěryhodnosti

References

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Burkley, M. (n.d.). Why deep-voiced politicians get more votes | Psychology Today. Psychology Today. Retrieved November 15, 2021, from .
Feinberg, D. R., DeBruine, L. M., Jones, B. C., & Perrett, D. I. (2008). The role of femininity and averageness of voice pitch in aesthetic judgments of women’s voices. Perception, 37(4), 615–623.
Fraccaro, P. J., Jones, B. C., Vukovic, J., Smith, F. G., Watkins, C. D., Feinberg, D. R., Little, A. C., & Debruine, L. M. (2011). Experimental evidence that women speak in a higher voice pitch to men they find attractive. Journal of Evolutionary Psychology, 9(1), 57–67.
Fraccaro, P. J., O’Connor, J. J. M., Re, D. E., Jones, B. C., DeBruine, L. M., & Feinberg, D. R. (2013). Faking it: Deliberately altered voice pitch and vocal attractiveness. Animal Behaviour, 85(1), 127–136.
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Klofstad, C. A., Anderson, R. C., & Nowicki, S. (2015). Perceptions of competence, strength, and age influence voters to select leaders with lower-pitched voices. PLOS ONE, 10(8). https://doi.org/10.1371/journal.pone.0133779
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