Background: Understanding the different factors that determine vocabulary development in young children is essential for the diagnosis and rehabilitation of language disorders in children. Language development is closely related to other cognitive processes such as auditory verbal learning and memory. This research focuses on the development of a…

We examined the effects of classroom bilingual experience in children on an array of cognitive skills. Monolingual English-speaking children were compared with children who spoke English as the native language and who had been exposed to Spanish in the context of dual-immersion schooling for an average of 2 years. The groups were compared on a…

This study investigated the relationship between syntactic comprehension at the sentence level and text-level comprehension. The study isolated the specific contribution of syntax by asking whether sentence comprehension efficiency of difficult syntactic constructions explained variance in text comprehension after controlling for sentence…

Aim: The aim of this article was to explore the effect of duration of breastfeeding on neurocognitive development. Method: The long-term effect of breastfeeding on neurodevelopment was examined through a battery of neuropsychological tests in 1403 children (693 females, 710 males; mean age 11y 9mo [SD 6mo], range: 10y 3mo-12y 8mo) who were…

There is reliable evidence that new vocabulary is primarily acquired through wide independent reading. However, struggling readers tend to avoid reading, resulting in limited word encounters and inadequate vocabulary growth, and they often have difficulties inferring the meanings of new words from context. While there are no clear solutions to the…

Educational Leadership/Research Supplement, v3, n2, December 1969. Measurement of responses to a vocabulary scale suggests that usual verbal classroom presentations may be beyond the grasp of some pupils due to their level of conceptual ability. (AP/Author)

In three experiments, adults and 30-month-old children (1) selected a novel object as the referent for a novel term; (2) extended the new word to another exemplar; and (3) allowed the new word to preempt another novel label from applying to the just-named object. (BC)

The article offers teachers suggestions on ways to instruct elementary students in the vocabulary of mathematics. It gives examples of math difficulties at the elementary school level, math difficulties related to vocabulary, and math difficulties related to problem solving. (DB)

To understand the development of number-word construction, students in grades 1, 3, 5, and 7 named and counted from a set of numbers into the billions in two studies. Findings are discussed both in relation to children's growing knowledge of the number system and to vocabulary development. (Author)

A study to investigate the effect of a visual-verbal method versus a traditional dictionary method to teaching vocabulary development involved 44 students in seventh grade literature classes. A review of the literature indicated a need for quality vocabulary instruction that could offer students more creative, diverse methods to increase their…

This article discuses how educators can challenge gifted students with classical literature, enriched vocabulary, and the study of grammar. It argues that classic literature presents a complete spectrum of challenge at many levels, including the level of language, the level of idea, and the level of meaning. (Contains three references.) (CR)

To determine the effect of verbalization on the acquisition of manipulative skills in young children, a puzzle-assembly experiment was designed. Each of 65 Head Start children between the ages of 47 and 58 months was randomly assigned to one of the four treatment groups: practice with verbalization (PV); practice with no verbalization (PNV);…

Presented are 45 lesson plans for teaching expressive oral language to trainable mentally retarded students. Lessons cover the following major topics: self concept, shape and color, simple protective directions, names of furniture, clothing, and animals and their sounds. Each lesson plan includes a list of materials needed, how to arrange the…

The hypothesis explains the early lexical development of children and the predictions of this hypothesis are shown to be consistent with available data on overextension. (Author/NCR)

Three approaches to vocabulary instruction were developed based on research from the training of verbal elaboration strategies with 107 educable mentally retarded children ages 8-11. (Author/MH)