The point of agreement
This paper reconsiders arguments suggesting that sign language analyses must proceed differently to take into account their gestural, iconic origins. Lillo-Martin & Meier (2011) argue that agreement is ‘person marking’, shown by directionality. Liddell (2003, 2011) argues that directional verbs move between locations associated with referents; given an infinite number of points, the forms of these verbs are unlistable, and therefore just gestural indicating; he claims that this makes sign languages different from spoken languages, a position that I will argue against. In their response, Lillo-Martin & Meier then agree that real-world referent locations are not part of grammar, so language must interface closely with the gestural system. In contrast, Quer (2011) argues that Liddell’s reasoning is flawed. I will present evidence to agree with Quer and argue that the linguistic discussion was prematurely derailed by noting the recent alternate analysis offered by Gökgöz (2013). There may well be a role for visual iconicity in relation to sign language structure, as demonstrated by Schlenker (2013a,b), but unless we pursue linguistic analysis further, we will never get a clear understanding of what that role is.