Language Production & Comprehension Models

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Abstractions about how language is produced, comprehended and changes over time, covering production and perception theories (Speech Production, Motor Theory of Speech Perception, Functional Discourse Grammar), embodied and neural grounding hypotheses (Embodied Bilingual Language, Neuronal Recycling Hypothesis), and historical-linguistic diffusion via the Wave Model.

8 abstractions in this family — domain-specific abstractions that sit near one another in structural-signature space (k-means over structural-signature embeddings). Each is shown with its short description.

• Embodied bilingual language — The hypothesis that second-language comprehension recruits perceptual, motor and emotional simulations grounded in bodily experience.
• Functional discourse grammar — A top-down functional theory of language production that derives utterances from communicative intentions through interpersonal, representational, morphosyntactic and phonological levels.
• Language attrition — Track durable reduction or reorganization of an individual's accessible language proficiency after changed use, exposure, dominance, or cross-language competition.
• Motor theory of speech perception — The hypothesis that listeners perceive speech primarily by recovering intended articulatory gestures rather than classifying the acoustic signal alone.
• Neuronal recycling hypothesis — Explain culturally recent capacities as constrained reuses of older cortical circuits whose inherited organization supplies a compatible neuronal niche and is partially reshaped through learning.
• Relational network theory — A connectionist linguistic theory that represents an individual's language as a stratified network of relational nodes and activation pathways linked to neurocognitive realization.
• Speech production — The cognitive and motor process that transforms a communicative intention into selected words, grammatical and phonological structure, articulatory commands and an acoustic utterance.
• Wave model — A historical-linguistic model in which innovations diffuse outward through overlapping speech communities, producing intersecting feature distributions rather than a single branching genealogy.