Prepositional phrases (PPs) are considered an important feature of mature written expression. However, little is known about the development of PPs during the school years. The study examined the use of PPs in 160 narrative and expository texts, written by Hebrew-users in grades 4, 7, and 11, and adults. PPs were identified, counted, and…

The study aims to account for the distribution of finite versus non-finite verbs during a developmental period when children use both types of verb forms in contexts requiring finiteness. To meet this goal, longitudinal samples from three Hebrew-acquiring children (aged 1;4-2;6) are examined from the onset of verb production and across the…

Two hypotheses related to the emergence of multiword speech were explored: (1) that multiword speech follows developments in children's ability to map communicative intents to single-word expressions; and (2) that the acquisition of these mapping principles paves the way for the emergence of syntax. The developments consist of an increase in the…