Some scales require cognitive effort: A systematic review on the role of working memory in scalar implicature derivation

Cognition. 2023 Oct 17;242:105623. doi: 10.1016/j.cognition.2023.105623. Online ahead of print.ABSTRACTIf some inferences require cognitive effort, could that mean, that all of them do? The scalar term "some" has long fascinated academics from various backgrounds, as it can be interpreted either purely semantically, as "some and possibly all", or pragmatically, as "some and not all". The pragmatic reading implies the generation of what is called a scalar implicature. While scientific investigation of such implicatures has given rise to many potential explanations of the "pragmatic enrichment" phenomenon behind them, the debate between the two dominant frameworks-the literal-first and the default accounts-has not convincingly been settled. With the birth of a new interdisciplinary field, appropriately dubbed experimental pragmatics, the last 20 years have led to a substantial amount of new empirical data on scalar implicatures. In this ongoing investigation, the loading and measuring of Working Memory has become an important experimentation tool, as it allows to test the contrasting hypotheses with regard to the cognitive effort of implicature generation, which are made by the two main theoretical accounts. The current systematic review evaluates the relevant literature until March 08, 2022 in an attempt to shed light on the role of Working Memory in implicature derivation. A comprehensive search, and two-step review procedure yielded a sample of 18 studies, containing data of...

Source: Cognition - October 19, 2023 Category: Neurology Authors: Bojan Luc Nys Wai Wong Walter Schaeken Source Type: research