Wernicke-Geschwind model
Broca's a.: forms detailed coordinated plans for language production (spoken, written, covert/rehearsal)
Explains dysfluency and poor articulation
But comprehension is not perfect...
Schwartz, Saffran and Marin, 1980
- Poor syntax comprehension
Broca's aphasics poor at judging grammaticality
Active: The horse kicked the cow.
Passive: The cow was kicked by the horse.