The author raises the question of what one can say about the structure of a person's language from a sample of his speech production and urges the calculating of information theory parameters for grammatical constructions. What has to be done is to decide what construction to focus on and what types to recognize as exemplifying that construction.…

The theme of this book is the concept of a sentence and the role which it plays in child language acquisition. The author argues that the concept of a sentence is innately available to children and is the "main guiding principle in a child's attempt to organize and interpret the linguistic evidence that fluent speakers make available to him."…

Reports on a study which sought to compare syntax acquisition in French by francophone and non-francophone children, in order to establish the order in which French grammatical elements are acquired, and in order to create a French version of the Bilingual Syntax Measure. (AM)

The development of plurals in two German-speaking children was analyzed, based on observational data. It was argued that the children were learning plurals by rote, conditioned by morphological complexity which cannot be subsumed under any general rule. (Author/NCR)

Focus is one factor that may account for children's use of single-word utterances after they have acquired the use of multi-word utterances. The possible role that focus may play in children's use of single-word utterances in naturalistic settings, after the acquisition of syntax, was investigated. (SW)

This paper reviews evidence for and against imitation as a factor in the acquisition of syntax. It is concluded that the effects of imitation of children's speech are too pervasive to be dismissed as irrelevant. An important question is how a child extracts grammatical information from imitated sequences. (CHK)

Examination of the effect of two linguistic factors on kindergarten through fourth-grade students' understanding of idioms indicated that the younger subjects better understood syntactically frozen idioms than those presented in various syntactic forms, while older subjects comprehended both kinds. (Author/CB)

Proposes a model of syntax in which marked structures are conceived as the realization of modes of control that regulate the informational flow of the text at points of threatened discontinuity. Describes two of these modes, found in children's writing, which are concerned with relations of logic and focus. (Author/SED)

Study of the utterances of twins, two-and-a-half years old. (VM)

Reports results of a longitudinal study testing the acquisition of restrictions of the use of pronouns in children, first as 9 year olds and later as 11 year olds. (AM)

Thirty children with a mean length of utterance ranging from 1.00 to 4 and an age range of 1.7 to 5.5 were tested for comprehension of two-noun possessive phrases. Three types of possessive relationships were used to uncover children's knowledge of the semantics and syntax of English possession. (Author/AM)

Contradicts a previous assertion by C. Tanz that children commit substitution errors usually using objective pronoun forms for nominative ones. Examples from Dutch and German provide evidence that substitutions are made in both directions. (CHK)

Two experiments showed two-year-olds pairs of videotaped actions, one familiar and one novel, and asked them to select referents of novel verbs. For actions not involving objects, children tended to select the novel action over the familiar one in each of four experiments. For actions involving objects, novel actions were chosen more often than…