Fonotaktički čimbenici u razvoju vokabulara

master's thesis

• Title (english): Phonotactic factors in vocabulary development
• Author: Mateja Ilinović
• Mentor: Marijan Palmović (mentor)
• Committee member: Marijan Palmović (predsjednik povjerenstva)
• Committee member: Ana Matić (član povjerenstva)
• Committee member: Melita Kovačević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Education and Rehabilitation Sciences; Zagreb
• Defense date and country: 2021-05-05, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Speech Therapy

Abstract

Leksički razvoj neizostavna je sastavnica u proučavanju dječjeg jezika. Poznavanje njegovih obilježja omogućuje prepoznavanje odstupanja u kontekstu raznih komunikacijskih, jezičnih i govornih poremećaja, primjerice razvojnog jezičnog poremećaja. Određuju ga razni čimbenici, a među njima su fonotaktička vjerojatnost i gustoća susjedstva. Ovaj rad sadržava pregled nekih istraživanja koja su se bavila tim fonološkim/fonotaktičkim čimbenicima, njihovim utjecajem na govorno-jezične procese i leksički razvoj. Provedena je i studija slučaja na temelju zapisa jedne djevojčice iz Hrvatskog korpusa dječjeg jezika. Cilj je bio dobiti podatke o fonotaktičkoj vjerojatnosti, gustoći susjedstva i klasterima riječi koje je izgovorila u ranoj razvojnoj dobi (1;3 – 2;8). Iz zapisa su pomoću računalnog programa CLAN-a izdvojene imenice i glagoli te su proučavani u dvije faze jezičnog razvoja – premorfološkoj i protomorfološkoj. Za računanje njihove fonotaktičke vjerojatnosti i gustoće susjedstva korišten je program Phonological CorpusTools. Nakon toga izdvojene su riječi (imenice i glagoli) sa suglasničkim skupinama (klasterima) te im je određena preferabilnost pomoću fonotaktičkog kalkulatora (NAD Phonotactic Calculator). Izračunat je i udio klastera u riječima gustog odnosno rijetkog susjedstva. Istraživanjem su djelomično potvrđene hipoteze o većem udjelu riječi visoke fonotaktičke vjerojatnosti i gustoće susjedstva te je više riječi s preferabilnim klasterima u odnosu na riječi niske fonotaktičke vjerojatnosti i gustoće susjedstva te riječi s nepreferabilnim klasterima. U premorfološkoj fazi klasteri su zastupljeniji u riječima gustog susjedstva, a u protomorfološkoj u riječima rijetkog susjedstva.

Abstract (english)

Lexical development is an indispensable component in child language studies. Familiarity with it's features makes it possible to recognize deviations in the context of various communication, language and speech disorders, such as developmental language disorder. It is determined by various factors, including phonotactic probability and neighborhood density. This paper contains an overview of some research about these phonological/phonotactic factors, their influence on speech and language processes and lexical development. It also includes a case study based on transcripts of a girl from the Croatian Corpus of Child Language. The aim was to obtain data on phonotactic probability, neighbourhood density and clusters of words she uttered early during development (1;3 – 2;8). Nouns and verbs were extracted from the transcripts using the CLAN program and they were analised in two phases of language development – premorphological and protomorphological. The Phonological CorpusTools program was used to calculate their phonotactic probability and neighborhood density. Furthermore, words (nouns and verbs) with consonant clusters were singled out and their preferability was determined using the NAD Phonotactic Calculator. Percentage of clusters in dense and sparse words was also calculated. Hypotheses assuming higher percentage of words with high phonotactic probability and neighborhood density were partially confirmed, and there is also more words with preferred clusters, compared to words with low phonotactic probability, neighborhood density and those with non-preferred clusters. In the premorphological phase clusters are more represented in high density words, while in the protomorphological phase they are more represented in low density words.

• Keywords: razvoj vokabulara; fonotaktička vjerojatnost; gustoća susjedstva; suglasničke skupine/klasteri
• Keywords (english): vocabulary development; phonotactic probability; neighbourhood density; consonant clusters
• Language: croatian
• URN:NBN: urn:nbn:hr:158:847852
• Study programme: Title: Graduate study of Speech and Language Pathology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra logopedije (magistar/magistra logopedije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-06-01 13:20:31