A major concern in recent research is whether perceptual or functional information is of primary importance in children's early word meanings. In the study described here, artificial objects were used so that form and function could be independently manipulated. There were 57 subjects, ranging in age from 2.5 years to adulthood. The subjects were…

A study compared learning disabled (LD) adolescents with oral expressive problems to non-learning-disabled (NLD) adolescents on a formal operations task, with emphasis on a comparison between non-verbal performance and verbal explanations of the task. This paper reports part of the study, a comparison of two high school freshman subjects. The task…

Discusses a study that examines which combination of animate and inanimate actors (anyone or anything performing an action) and patients (the thing that is the object of action) two-year-olds view as prototypical. Results suggest that the actor category is usually acquired first for prototypical sentences with animate actors and inanimate…

This study explores children's development of dual-level phonological processing posited by generative theory for adult language users. Evidence suggesting 6-year-olds' utilization of morphophonemic segments was obtained by asking children to imitate complex words, omit specified portions, and discuss the meaning of the resulting word-parts. The…

Describes a study of 40 monolingual Spanish-speaking Peruvian children in which comprehension of six locative phrases was tested. Results are analyzed in terms of developmental sequence, locative acquisition, the effects of intrinsic label on projective locative comprehension, the effects of linguistic form, and the effects of context. (SED)

Discusses three experiments investigating the development of word-by-word comprehension in 5-, 7-, and 10-year olds. Subjects monitored for target words in a sentence. Variable included types of monitoring tasks and distribution and context of target words. Results are discussed in terms of the types of comprehension processes various tasks…

Examines speech samples of a boy 2;4 to 2;11 to determine the relationship between speech disturbances and language production process development. Disfluencies were randomly distributed during the first half of the observation period, then concentrated in function words and sentence initial words, reflecting an emerging speech component dedicated…

How a child answers questions provides information about how he or she processes input. A child's early responses to questions at age one year, three months, were compared to her responses at one year, seven months, when she was in the two-word stage. (SW)

Attempts to determine whether children can use social-pragmatic cues to determine "what kind" of referent, object, or action an adult intends to indicate with a novel word. Doubts that children assume that a novel word refers to whatever nameless object is present. Suggests that lexical acquisition rests fundamentally on children's…

Examines whether knowledge of functional properties of a referent for a new name influences children's first guesses about whether that name refers to an object or a substance. Suggests that children do not rely on a single source of information, but rather draw on various kind of information, including perceptual characteristics of the entities…

The spontaneous speech of a Mohawk-speaking boy was recorded from age 2;10 to 4;1. Analysis of this speech indicated that certain verbal prefixes are acquired earlier than suffixes. The pronominal prefix of nouns, on the other hand, enters late. Yet, before the appearance of any nominal affix, the child already uses a pronominal possessive as a…

Language research over the past two decades has revealed that language is not something children "acquire," but rather a system they build. A key factor in this linguistic construction is children's interaction with parents or other caregivers. The studies reveal further that children's repeated interactions with books and stories and…

A theoretical distinction is made between the growth of word meaning and the development of word sense in Vygotsky's terms. A recall from semantic memory task and the semantic differential were used to operationalize these two conceptions of meaning in a study of 72 children aged 5 to 10 years. Results replicated typical findings for the growth of…

Focusing on language development--from beginning speech to literacy--with particular attention paid to growth in writing, this paper identifies and describes: (1) links between speech and writing; and (2) features of children's written and spoken texts that indicate growth. The process of constructing "texts" is presented as the fabric…

A study is presented which investigated ways Spanish speaking preschool children learn to identify letters of the alphabet, the types of errors made in identifying letters, and whether there is a developmental learning sequence in alphabet learning for Spanish speakers. The question of the influence of socioeconomic level on performance was also…