This article presents a wholistic picture of the major factors in the language learning process. (RC)

Two stages in the vocabulary development of two-year-olds are reported. In the earlier Receptive stage, the child says many fewer nouns than he understands and says no verbs at all although he understands many. The child then enters a Productive stage in which he says virtually all the nouns he understands plus his first verbs. (Author/DEP)

Presents a simple scheme, based on formal categories, for coding stylistic variation in the early lexicon. When applied to the first 50 and 100 words of 12 children between 0;11 and 2;3, the major dimensions of difference are found to be the relative proportion of common nouns and the relative proportion of frozen phrases. (31 references) (GLR)

When sound takes on meaning for the first time in the life of a child, a giant and prototypic step in the development of his symbolic capacities has taken place. This step is worthy of careful scientific scrutiny. This paper seeks first to describe the steps by which the author's child discovered the existence of meaning in sound, and second, to…

Found no correlations between types of play behavior and speech measures, that identification of objects upon verbal request was not related to any type of play behavior, and that comprehension of verbal requests for functional or representational play was positively correlated with the display of such play. Journal availability: J. B. Lippincott…

Compares the many-perspectives account of lexical acquisition--which proposes that children learn to take alternative perspectives along with the words they acquire--to the one-perspective account--which proposes that children are at first able to use only one term to talk about an object or event. Provides evidence from a variety of sources that…

Describes a study that investigates the order of acquisition of case-marked pronouns in Hebrew among 105 children between two and five years of age. Results indicate that children begin using case-marked pronouns as early as age two and that the stage of morphological development parallels that of English-speaking children. (SED)

Ostensive definitions of words are ambiguities as to their referent. In a study of infant-mother dyads engaged in looking at picture books, 95 percent of ostensive definitions referred to the whole object depicted rather than parts, attributes, or actions. When parts were named, ambiguity was avoided by naming the part and the whole. (PJM)

A production-based method of investigating children's understanding of deictic verbs is described. Use of "come/go" and "bring/take" by 4-7-year-olds is compared with Clark and Garnica's 1974 study. Data reveal different facts about verb acquisition processes and order. (CHK)

This study of 2.5 and 3.5 year olds indicated that children of this age do not know many names for solid substances but can be taught names for them; that children represent the names as mass nouns and possibly adjectives; and that there is development of children's nonlinguistic knowledge of substances between the ages of 2.5 and 3 years. (TJQ)

Two experiments used the preferential looking task to assess early word comprehension in 12- to 24-month olds. Results indicated that when target stimuli were named, 12-month olds displayed an increase in target looking for typical--but not atypical--targets, whereas 18- and 24-month olds displayed increases for both. (Author/KB)

Three experiments with children between 5 and 7 years are described. It is shown that nominal predication of an unknown word by a superordinate term enables young children to make appropriate inferences concerning its attributes. The results are discussed in relation to semantic development and reasoning in the young child. (Author/RM)

A detailed analysis of a six-month period in a child's acquisition of phonetic and phonological capacities indicates that the apparent plateau of the second year is a site of intensive language learning, which is not reflected in the growth of vocabulary or mean length of utterance. (Author/EJS)

The simultaneous acquisition of Italian and English by a child living in Italy, the son of an American mother and Italian father, is discussed by his mother. In particular, the development of his vocabulary is analyzed. (Text is in Italian.) (CFM)