A study of the late acquisition of the passive in Zulu used data from transcripts of naturalistic speech gathered in a longitudinal study of several children's speech development between 1.10 and 3.6 years of age. It was hypothesized that the productivity of the passive construction in Zulu is a factor facilitating acquisition. A range of…

Two studies examined the development of major properties of reflexives and pronouns in English language acquisition by applying the theory of binding of reflexives and pronouns to potential antecedents in the sentence. The children ranged in age from 2.6 to 6.6 years. In the first experiment, the children were presented with two pictures and were…

A study of the awareness of verb transitivity in the spontaneous speech of two two-year-old native speakers of Quiche was accomplished by examining three factors: transitive terminations given to verbs, subject markers on the verbs, and syntax. The first was studied by counting the number of transitive verbs used with both transitive and…

A study of children's recognitory comprehension, the rudimentary ability to begin decoding the content of language, at the end of the first year had as subjects 36 infants aged 10.5, 11.5, and 12.5 months. In an examination of monthly developmental change in their ability to comprehend newly introduced referential terms, the children were exposed…

Two studies were performed to determine the process used by young children to figure out the meaning of a new word. It was hypothesized that the children would use one of two strategies: (1) ignore the word and wait for more information, or learn only what is unambiguous about it, or (2) make a reasonable but uncertain guess, quickly setting up…

In a study of very young children's pronunciation of nouns and verbs, ten children aged 20 to 25 months were exposed to experimental nouns and verbs, which had not yet been comprehended or produced by the children. Each of the objects and actions was given an experimental name based on phonemes in the children's speech. These objects and actions…

A study of Korean children's interpretation of the reflexive pronoun "caki" when it precedes a third person noun phrase, that is, in backward anaphora, had as subjects 4- to 11-year-old children living in Korea. Test sentences designed on the basis of two important syntactic aspects in Korean reflexive anaphora--relational hierarchy and…

A study of the time- and aspect-marking of 24-month-old native Mandarin-speaking children analyzed their language during free play, and matched fifty utterance samples containing active predicates with all utterances using the perfective suffix "-le." It was found that the children mentioned the future, particularly their immediate intentions,…

Two experiments were conducted on the use and combination of three cues that differentiate active from passive verbs: a form of the auxiliary "be," the morphology of the passive participle of the verb, and the case-making preposition "by." In the first experiment, 59 children aged 2.9 to 5.10 years were asked to interpret…

A longitudinal study, intended to produce a profile of the relationship between cognitive, social, and linguistic development in Danish children, had as subjects a boy and a girl aged 11 and 8 months, who were observed until they reached age 3. Naturalistic language used by the children and their parents, videotaped during regular visits, was…

One approach to studying the nature of diverse speech exchange systems across sociocultural groups starts from the premise that all learning is cultural learning, and that language socialization is the way individuals become members of both their primary speech community and their secondary speech communities. Researchers must recognize that the…

Data drawn from videotapes of children aged 20 to 32 months were analyzed for patterns in the use of various self-reference forms at an age when children rarely refer to others compared to their use at an age when children more regularly refer to others as main participants. First, the distribution of the forms…

In an examination of the acquisition of the spatial syntax of American Sign Language (ASL), 43 children aged 3-10 years were given a range of comprehension and elicitation tests designed to analyze the subsystems involved in the corrrect use of ASL syntax. The subsystems were nominal establishment, verb agreement, and consistency of reference. The…

Two studies of the innovative semantic distinctions and innovative uses before the acquisition of conventional number classifiers by young Japanese children (aged 5-7 years) are discussed. The findings suggest that lexical acquisition is an intricate process which often requires more than simple mappings of forms onto categories, and that…

Two experiments examining adults' use of dimensional adjectives focused specifically on the distinction made between height and overall size as determiners of "bigness." The subjects in both experiments were college students. In the first, the hypothesis that the meaning of "big" shifts as a function of the object being…