Sources of convergence in indigenous languages: Lexical variation in Yucatec Maya.

Linguistic variation in space reflects patterns of social interaction. Gravity models have been successfully used to capture the role of urban centers in the dissemination of innovations in the speech community along with the diffusion of variants in space. Crucially, the effects of the factors of a gravity model (distance and population size) depend on language situation and may result from different sources, in particular processes of vertical and horizontal convergence.

Correction by Focus: Cleft Constructions and the Cross-Linguistic Variation in Phonological Form.

A challenging issue of cross-linguistic variation is that the same syntactic construction may appear in different arrays of contexts depending on language. For instance, cleft constructions appear with contrastive focus in English, but in a larger array of contexts in French. A part of the cross-linguistic variation may be due to prosodic differences, since prosodic possibilities determine the array of focus structures that can be mapped onto one and the same syntactic configuration.

On the Impact of Case and Prosody on Thematic Role Disambiguation: An Eye-Tracking Study on Hungarian.

Thematic-role assignment is influenced by several classes of cues during sentence comprehension, ranging from morphological exponents of syntactic relation such as case and agreement to probabilistic cues such as prosody. The effect of these cues cross-linguistically varies, presumably reflecting their language-specific robustness in signaling thematic roles. However, language-specific frequencies are not mapped onto the cue strength in a one-to-one fashion.