Grammatical agreement flags the parts of sentences that belong together regardless of whether the parts appear together. In English, the major agreement controller is the sentence subject, the major agreement targets are verbs and pronouns, and the major agreement category is number. The authors expand an account of number agreement whose tenets…

The major targets of number agreement in English are pronouns and verbs. To examine the factors that control pronoun number and to test pronouns against a psycholinguistic account of how verb number arises during language production, we varied the meaningful and grammatical number properties of agreement controllers and examined the impact of…