Govorna (dis)fluentnost u kontekstu forenzične fonetike

master's thesis

• Title (english): Speech (dis)fluency in the context of forensic phonetics
• Author: Ana Žagmešter
• Mentor: Iva Bašić (mentor)
• Committee member: Gordana Varošanec-Škarić (predsjednik povjerenstva)
• Committee member: Ana Vidović Zorić (član povjerenstva)
• Committee member: Iva Bašić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Humanities and Social Sciences; (Department of Phonetics); Zagreb
• Defense date and country: 2023-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: HUMANISTIC SCIENCES; Philology; Phonetics

Abstract

U radu se polazi od govora kao optimalne ljudske komunikacije (Škarić, 1991). Optimalnost govora te slušanja govora dovodi se u pitanje kada je tečnost govora narušena. U radu se iznose različite definicije disfluentnosti, a njima se podrazumijeva sve ono što nepotrebno prekida tečnost govora. Opisani su tipovi disfluentnosti prema klasifikaciji koju je iznijela Shriberg (1994), a opisuju se i pauze te navode razlozi njihove manjkavosti i neodrživosti u analizi.
Na snimljenom korpusu od sedam studenata i sedam studentica Filozofskoga fakulteta u Zagrebu ispituje se distribucija različitih kategorija disfluentnosti koje su zapažene u četirima zadacima tzv. kontinuiranoga govora – opisu vlastitoga radnoga dana, čitanju tekstualnoga predloška, opisivanju slike te govorenju što fluentnije o temi po izboru 30 sekundi. Prema analiziranome korpusu načinjena je nova klasifikacija disfluentnosti koje su podijeljene u dvije veće skupine: oklijevanja i samoispravljene pogreške. Izračunati podaci o vremenskim parametrima govora – tempu govora i tempu artikulacije – dovedeni su u odnos s učestalošću pojavljivanja disfluentnosti. Doneseni su zaključci o distribuciji disfluentnosti prema zadacima i prema spolu.
Snimljeni podaci analizirali su se postupcima korištenima u prepoznavanju govornika u surječju forenzične fonetike, a čime se nastojala istaknuti važnost fonetičara i njihova doprinosa u forenzici.

Abstract (english)

This paper starts by defining speech as optimal human communication (Škarić, 1991). The optimality of speech and listening to speech is questioned when the fluidity of speech is disturbed. The paper presents various definitions of disfluency, including everything that unnecessarily interrupts speech fluency. According to the classification presented by Shriberg (1994), types of disfluency are described, and breaks are described, as well as the reasons for their shortcomings and unsustainability in the analysis.
The distribution of different disfluency categories was observed in four tasks of the so-called continuous speech – describing one's working day, reading a text template, describing a picture, and speaking as fluently as possible on a topic of your choice for 30 seconds. According to the analyzed corpus, a new disfluency classification was made, divided into two larger groups: hesitation and self-corrected errors. The calculated data on the temporal parameters of speech – the speech rate and the speed of articulation – was correlated with the frequency of disfluency. Conclusions were drawn on the distribution of disfluency by task and by gender.
The recorded data were analyzed by the procedures used in recognizing speakers in the field of forensic phonetics, which sought to highlight the importance of phoneticians and their contribution to forensics.

• Keywords: disfluentnosti; forenzična fonetika; tempo govora
• Keywords (english): disfluencies; forensic phonetics; speech tempo
• Language: croatian
• URN:NBN: urn:nbn:hr:131:429368
• Study programme: Title: Phonetics (double major); specializations in: Clinical Phonetics, Rhetoric, General Phonetics, Rhetoric and General Phonetics; Course: Clinical Phonetics; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra edukacije fonetičar rehabilitator (magistar/magistra edukacije fonetičar rehabilitator)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-08-06 14:18:22