In this dissertation, I establish a research program that uses computational modeling as a testbed for theories of phonological learning. This dissertation focuses on a fundamental question: how do children acquire sound patterns from noisy, real-world data, especially in the presence of lexical exceptions that defy regular patterns? For instance,…

The concept of noticing, which emphasizes the role of attention and awareness in language learning, has exerted a strong influence on second language acquisition (SLA) theory and practice. The current research analyzes instances of noticing evident across a 26-week period as the first author, an absolute beginner, was taught Turkish by the second…

Morphological variability in bilingual language production is widely attested. Producing inflected words has been found to be less reliable and consistent in bilinguals than in first-language (functionally monolingual) L1 speakers, even for bilingual speakers at advanced proficiency levels. The sources for these differences are not well…

Children's remarkable ability to generalize beyond the input and the resulting overregularizations/ irregularizations provide a platform for a discussion of whether morphology learning uses analogy-based, rule-based, or statistical learning procedures. The present study, testing 115 children (aged 3 to 10) on an elicited production task,…

In terms of language teaching, individuals' ability to master their native language and grammar rules directly affects foreign language acquisition processes. Considering this situation, which is also defined as "interdisciplinary" the background of foreign language learning processes in the context of the native language should be…

This study aims to determine the relationship between cultural interaction and language in teaching Turkish as a foreign language and reveal its contribution to the learning process. Therefore, in this study, the cultural exchange of a Lebanese international student studying at Çanakkale Onsekiz Mart University was evaluated in the context of…

The purpose of this research is to enrich the process of developing the basic language skills of 4th grade students with digital story activities and games based on the Flipped Classroom Model (FCM). This study was conducted with 4th grade students in a Turkish course. It was based on action research. The Turkish courses were prepared according to…

This study investigates the effect of grammar-focused hands-on in-class data-driven learning (DDL) with a heavily contextualized corpus on the frequency of written errors attributable to common interlingual interference issues in low-intermediate Turkish learners (n = 30) of English. Items representing the most common Turkish-to-English…

This dissertation examines the question of how phonological alternations are learnt. In constraint-based models of phonological learning, it is hypothesized that prior learning of phonotactics from the lexicon facilitates the learning of alternations. While this is an influential assumption, the empirical evidence for it is equivocal. In this…

In this study, the researcher had a group of unresponsive learners taking a year-long English for Specific Purposes (ESP) course in Banking and Finance Department. After the detection of the problem, "unresponsiveness," one-on-one semi-structured interviews were conducted with the learners (N=8) to find the reasons of it, and what they…

Analyzes data on the acquisition of German by Italian and Spanish speakers. Findings reveal that children learning a first language and adults learning a second language build up syntactic structure in much the same manner, and propose that the weak continuity approach of language acquisition accounts for all instances of syntactic acquisition.…