부산대학교 도서관

Verb morphology difficulties have been widely attested in children with developmental language disorder (DLD) who speak English and other languages. This research contributes data on a variety of Arabic, a richly inflected Semitic language. The current study examined the production of subject-verb agreement morphology in three groups of 30 monolingual Kuwaiti Arabic-speaking children. Ten preschoolers diagnosed with DLD (M = 4;4 years) were compared to two groups of typically developing (TD) controls —10 language-matched (TD-LA) (M = 2;7 years) and 10 chronological age-matched (TD-CA) (M = 4;5 years). To elicit target productions, an action video depicting a total of 33 randomly ordered third-person verb stimuli (12 feminine singular, 9 masculine singular, and 12 plurals) was presented. The results confirmed significant differences in the correct use of third-person verb (gender and number) agreement between the children with DLD and the two comparison groups. The DLD group was more proficient with masculine forms than with feminine or plural markings. Qualitative error analyses revealed that this group had a proclivity to overgeneralize the masculine for other agreement markings. The findings are discussed in relation to relevant theories of typical and impaired language acquisition. The implications for assessing and treating verb morphological deficits are highlighted. [ABSTRACT FROM AUTHOR]