Detection of extraneous visual signals does not reveal the syntactic structure of German Sign Language (DGS)

We performed the first adaptation of the classical psycholinguistic “click” paradigm, which aims to demonstrate the relevance of hierarchical constituent structure during auditory language processing, to the visuo-spatial modality of sign language. This OSF project contains stimulus clips (including motion tracking data), collected raw data, as well as R scripts used for analysis for two independent pre-registered online experiment with a group of deaf signers using German Sign Language (DGS) as well as a group of hearing non-signers.