Earlier this semester there were three LFRG presentations on topics that had to do with explanatory adequacy in formal semantics. Since there was interest in discussing these issues further, a separate reading group on explanatory adequacy in formal semantics will start this week.
The goal is to discuss theoretical, experimental, and computational work in formal semantics that addresses the question of how denotations of lexical items are acquired, with a special focus on 1) typological and experimental work that contributes to the characterization of the range of possible denotations available to the child, and 2) computational work on semantic learning.
The reading group will meet on Fridays at 2-3pm in 32-D831. The first meeting’s details are below.
Speaker: Irene Heim (MIT)
Title: Type Economy
Date/Time: Friday, April 7, 2:00-3:00pm
Lexicalist and syntactic accounts of a given construction have often been pitted against each other in the linguistic literature. Proponents of either account ought to do more than argue that their favorite account derives better empirical predictions from simpler assumptions. They also should tell us how the language learner chooses this analysis. For example, a linguist who favors a raising-to-subject analysis of verbs like seem should formulate constraints or biases which may guide children to acquire this analysis and not a lexicalist one. Informally, a bias in favor of “simpler” semantic types could fill the bill in this case. But what exactly is the relevant metric of simplicity?