On-line processing and comprehension of direct object pronoun sentences in Spanish-speaking children with Specific Language Impairment.

Eleven native Spanish-speaking children with Specific Language Impairment (SLI) (8;3-10;11) and 11 typically developing children (8;7-10;8) received a comprehensive psycholinguistic evaluation. Participants listened to either Direct Object (DO) pronoun sentences or filler sentences without any pronoun, and they decided whether a picture on the screen (depicting the antecedent, another noun in the sentence, or an unrelated object) was 'alive'. They answered comprehension questions about pronoun sentences. Children with SLI showed significantly poorer comprehension of DO pronoun sentences when answering comprehension questions than children with Typical Language Development (TLD). This poor pronoun sentence understanding correlated significantly with poor auditory sentence completion, non-word repetition task and expressive vocabulary skills. Children with SLI were significantly slower in the animacy decisions than children with TLD across all pronoun and filler sentence conditions. Both groups exhibited high accuracy in the animacy decisions for any conditions. Clinical implications are discussed.