Social and Behavioral Sciences Commons^™

Predicting Stress In Russian Using Modern Machine-Learning Tools, John Schriner

Dissertations, Theses, and Capstone Projects

In the Russian language, stress on a word is determined via often complex patterns and rules. In this paper, after examining nearly a century of research in stress rules and methods in Russian, we turn to see if modern machine learning tools can aid in predicting stress. Using A.A. Zaliznyak’s dictionary grammar and over 300,000 word forms, we derived stress codes to aid in predicting which syllable primary stress falls on. We trained an LSTM neural network on the data and conducted eight experiments with added features such as lemma, part of speech, and morphology. While the model performed better …

Incomplete Neutralization In Articulatory Phonology, Sejin Oh

Dissertations, Theses, and Capstone Projects

Previous studies have found small but significant phonetic traces of underlying distinctions for phonologically “neutralized” contrasts. This phenomenon, often called incomplete neutralization, has been found for final devoicing in many languages, (e.g., German; Port, Robert F. & O’Dell, 1985), but has also been reported for other neutralizing phenomena, including flapping in American English (Herd et al., 2010), monomoraic lengthening in Japanese (Braver & Kawahara, 2016), vowel deletion in French (Fougeron & Steriade, 1997), vowel epenthesis in Levantine Arabic (Gouskova & Hall, 2009), among others.

In my dissertation, I explore the (in)completeness of Russian palatalization in the Articulatory Phonology framework, implementing …

Bilingual Reading Fluency And Prediction: Heritage Language Versus Second Language, Olga Parshina

Dissertations, Theses, and Capstone Projects

The thesis presents the first comparative investigation of reading fluency and factors that affect it by examining eye movements in reading by Heritage Speakers (HSs) and L2 learners of Russian. The eye movements of bilingual participants are compared to two control groups, monolingual adults and monolingual children. Following the introductory Chapter 1, in Chapter 2 we present the study that establishes basic eye-movement characteristics in reading for Heritage Speakers and L2 learners in connection to proficiency and linguistics factors of word length and frequency. Contrary to our predictions, we found that all eye-movement characteristics of high-proficiency HSs are different from …

Acquisition Orders And Instructional Sequences: A Case Study Of Russian Textbooks, Olga Ozhiganova

Dissertations, Theses, and Capstone Projects

Previous research on English as a second language has established the linguistic phenomenon of the natural order of morpheme acquisition in which grammatical features are acquired by learners in a specific order. The acquisition of Russian morphosyntax as an L2 had not been established until Gor’s (2019) research. The present study employs Gor’s (2019) findings to examine whether the order in which five Russian morphosyntactic features—case, impersonal sentences, location-direction, aspect, verbs of motion (VoM)—are acquired is reflected in second-year Russian instructional materials by investigating three commonly used textbooks. The results reveal that (1) the documented order in which Russian morphosyntactic …