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…

Sound symbolism, the iconic link between speech sounds and meanings, helps children's verb learning. In sound symbolically rich languages such as Turkish, hearing sound symbolic words might facilitate early verb learning and later language-specific expressions of motion events, by providing an easier way to map verbs onto events. These links could…

Individuals or groups are forcibly displaced due to economic problems, wars, terrorism, political conflicts, and discrimination based on gender, ethnicity, or religion. War-induced migration often leads to movement towards neighboring countries, creating challenges for host nations like housing, healthcare, basic needs, and education. Similarly,…

Negation is a cornerstone of human language and one of the few universals found in all languages. Without negation, neither categorization nor efficient communication would be possible. Languages, however, differ remarkably in how they express negation. It is yet widely unknown how the way negation is marked influences the acquisition process of…

This paper presents insights from two interview studies with the aim of shedding light on the learning potential of studying abroad in an area where English is used as a lingua franca. The majority of previous research on study abroad focuses on students' experiences of studying abroad in target-language regions, for example learners of English…

The concept of large-scale assessment has long been on the concern of the education system worldwide. PISA, which is one of the large-scale international assessment, has been administered in a number of countries worldwide since 2000. When PISA was first launched, there was an "unconditional acceptance" of this new application worldwide,…

This paper builds on a collaborative pilot project on "Critical Multilingual Language Awareness" (CMLA) in a linguistically diverse Preparatory Class with migrant adolescents in Sweden. Importantly, the approach involved Multilingual Study Mentors (MSMs), whose role normally is to provide scaffolding in the strongest language of recently…