Three investigations of preschool children's comprehension of "younger" and "older" are discussed. Results suggest children focus on height in their initial hypotheses about meanings of the terms, ignoring age or function cues. These and findings about acquisition of antonyms are discussed in terms of recent theorizing about lexical-meaning…

Children's understanding of the nature of polar terms and comparative terms between the polar opposites is discussed. (CHK)

This study examined the construction of a mobile with plastic construction straws in order to study the development of tree representations in a domain other than language. Subjects were 70 children between the ages of 3 and 11. (Author/JMB)

Eighty unimpaired adults took the iconic-symbolic (I-S) subtest of the Muma Assessment Program under traditional protocols and revised instructions like those used in classic studies of classification ability. Only 18 functioned at the symbolic level as defined by the protocols; revised instructions more frequently evoked the expected symbolic…

Addresses two questions: (1) When do children who are bilingual from birth become aware that they speak two languages? and (2) What are the factors that lead to this awareness? The subjects in the study described here were Italian/German bilingual children living in the Italian region of Alto Adige. (CFM)

The acquisition of spatial terms in the language development of young children is examined. Two primary theories of word meaning and concept acquisition are reviewed, followed by a summary of current developmental research on spatial terms and factors influencing acquisition. Finally, guidelines for the assessment and teaching of spatial terms are…

The development of speech and language skills in hearing impaired children at the preschool level is discussed in terms of a model of communication which includes listening, speech and language, social interaction, cognition, and academics. Sample learning activities illustrate the incorporation of multiple objectives into one lesson. (DB)

A synopsis of research on language, cognition, and communication in deaf students and adults explores basic linguistic processes, evaluates present understanding of sign language as a language, and relates language to ethnicity and biculturalism, concluding that American Sign Language should be the preferred language of instruction. (Author/CL)

Compares and contrasts the abilities of normal and learning disabled students to abstract spelling patterns in the course of their acquisition of spelling skills. The performance of the learning disabled was significantly below that of the normal students. In addition, error analysis indicates that the responses of the learning disabled spellers…

Canada's heritage language experience (in which a child learns the language belonging to his or her ethnocultural heritage) facilitates learning of the majority languages, benefits cognitive development and academic performance, and promotes positive ethnocultural attitudes. (CMG)

This discussion centers on language development in young children particularly as it relates to Piaget's work. The author believes guidelines are lacking for describing structurally the outcome of the language acquisition process at different stages and that there should be more collaboration between linguists and psychologists in this area. (MS)

The ability of preschool children to comprehend comparative sentences was studied in order to test previous findings and to test for a developmental shift. Subjects were 50 children aged 3 to 5 1/2 years. Data was analyzed in terms of functional versus relational responses as well as changes in relational responses. (MS)

Two transitional phases in the child's early language development are described; the first occurs between prelinguistic vocalization and one-word speech and the second between one-word and patterned speech. Cognitive, linguistic and affective inputs to the acquisition of reference and syntax are discussed in the light of the transitional…

Investigates the development of past tense expressions in the speech of children from 1.6 to 2.6. It is shown that this development depends crucially on the child's cognitive construction of the time dimension, as described by Piaget. (Author/RM)

Interpersonal functions of everyday caretaker speech usage are examined when addressed to toddlers, threes and fours. Results support hypotheses derived from Piagetian theory concerning early developments in ego-differentiation. (Author/RM)