Key research themes
1. How do construction-specific semantic contributions shape the polysemy of complex verbs with prefixes and particles?
This research area investigates the interplay between morphological composition and idiosyncratic meaning extensions in complex verbs formed with preverbs, prefixes, or particles, predominantly in languages such as English, German, and Russian. It tackles the phenomenon wherein elements that are often productive and compositional in spatial or literal senses acquire additional non-compositional, construction-specific meanings. Understanding this interplay is crucial as it challenges traditional compositional semantics and informs theories of lexical semantics, morphological productivity, and constructional meaning.
2. How does polysemy affect argument structure alternations and syntactic behavior in verbs?
This theme explores the influence of semantic polysemy on the syntactic properties and valency patterns of verbs, focusing on how different senses of a polysemous verb participate in argument alternations such as causative-inchoative and active-inchoative alternations. It highlights the relationship between semantic classes of verb senses and their syntactic realizations, challenging the notion that argument structure is fixed per verb rather than per sense. The research informs linguistic theories on the syntax-semantics interface and verb classification.
3. What cognitive and acquisition processes underlie learners’ understanding and use of polysemous verbs?
This research theme investigates how children acquire the multiple senses of polysemous verbs, focusing on the developmental trajectory and the role of input, context, and cognitive constraints. It examines whether children initially represent polysemous verbs monosemously with a core meaning or access multiple senses from early stages. The theme incorporates usage-based and constructional approaches, addressing the interaction between syntax, semantics, and usage frequency in polysemy acquisition.