Formulaicity as a determinant of processing efficiency: investigating clause ordering in complex sentences

Abstract

Prior research has identified a large number of processing-related factors that affect language users’ choices between two (or more) competing linguistic variants. However, one factor that up until now has not been taken into account is the reliance on formulaic language. This is surprising given a growing body of evidence demonstrating that recurrent multiword units – formulaic sequences and low-scope constructional patterns – play a key role in language learning and processing. Building on insights from research on formulaic language and usage-based constructionist models of language, we take a first step towards determining whether and to what extent formulaicity affects choices language users make in encoding the preverbal message. Focusing on clause ordering in English complex sentences with adverbial clauses (ACs), we investigate whether the choice between a preposed and a postposed AC is affected by the degree of formulaicity of the clause, as measured by (1) the amount of formulaic sequences in the AC and (2) the degree of entrenchment of an AC when treated as a low-scope pattern. Based on a reanalysis of the data in Diessel (2008), we found that the likelihood of an AC being produced in the cognitively more demanding sentence-initial position increased with higher degrees of formulaicity for both measures investigated. We conclude that reliance on formulaic language can be conceived of as a ‘support strategy’ compensating for increased processing effort.