Constraints on Language Learning : behavioral and neurocognitive studies with adults and children

This thesis will contribute to a body of experimental work addressing the question of whether language learning plays a role in certain fundamental design properties of natural languages. Methodologically, this thesis seeks to extend the artificial language learning paradigm, investigating whether learners are sensitive to the constraints embodied by key properties of languages. For example, we will explore whether communicative pressure influences the final outcome of language learning, namely how the structures that are acquired by individuals are transmitted to downstream generations. We will also explore how basic language learning constraints operate in different age groups and, importantly, cross-linguistically. Next to the behavioral experiments focusing on learning and its outcomes, we will look at preliminary electrophysiological correlates of basic compositional processing in the early stages of learning a miniature artificial language using electroencephalography (EEG). In this general introduction I will briefly discuss some of the relevant concepts and methods which will be used in three studies that constitute this thesis.