Adding the microdimension to the study of language change in contact. Three case studies

Abstract

Syntactic change in contact is generally explained as a result of cognitive, structural/typological, or sociolinguistic factors. However, the relative weight of these factors in shaping the outputs of contact is yet to be assessed. In this paper, we propose a microcontact approach to the study of change in contact, focusing on microsyntactic points of variation across multiple language pairs that are structurally very close. We show that this approach makes it possible to more accurately identify some of the factors that are involved in change. By considering three case studies centered on the syntax of subjects, objects, and indexicals, we show that the outputs of syntactic change in microcontact diverge from what is expected under otherwise solid generalizations (avoidance of indeterminacy, avoidance of silence, the Interface Hypothesis, a tendency towards simplification, and the general stability of the indexical domain) regarding change in contact. Microcontact offers a finer-grained point of observation, allowing us to go beyond broader typological assumptions and to focus on the link between structure and cognition. The results of our case studies demonstrate that the outputs of change in contact are an interplay between cognitive and structural factors (see also Muysken 2013 for additional processing considerations), and that the micro-variational dimension is crucial in drawing a precise picture of heritage language syntax.