Deficiencies in mathematics skill constrain students' educational achievement and subsequently, their employment outcomes. This study included 265 school-identified students with mild intellectual disabilities. The research questions investigated the extent to which phonological awareness, color naming speed, and vocabulary knowledge, was related to mathematics skill after controlling for grade...

This article reviews the importance of word stress for typical language acquisition and presents evidence that in certain developmental language disorders, processing of word stress is disrupted. Two novel experiments were carried out testing the production and perception of word stress in a group of 16 children and adolescents with Down syndrome (ages 11-20) matched on receptive vocabulary lev...

To investigate the effects of different glossing conventions on vocabulary recognition and recall, 158 participants were given a pre-test to make sure that they did not have any prior knowledge of the target words. Reading passages with four different glossing conventions (interlinear, marginal, pre-text, and post-text) were given to eight groups. Four groups received interlingual glosses and f...

CONTEMPORARY ISSUES IN COMMUNICATION SCIENCE AND DISORDERS • Volume 28 • 20–29 • Spring 2001 © NSSLHA 1092-5171/01/2801-0020 ABSTRACT: Spoken word recognition was investigated in a group of children aged 3:0 to 7:11 (years:months) to assess the relationship between five measures of language development and spoken word recognition accuracy. Two spoken word recognition tasks, gated words and nois...

It is well established that extensive reading promotes the incidental learning of L1 and L2 receptive vocabulary; however, little is known about its effectiveness on productive gains in vocabulary knowledge. This paper investigates the extent to which extensive reading combined with writing tasks promotes productive vocabulary growth of Japanese university students. To examine changes in vocabu...

We investigated the receptive language of adolescents and young adults with Down syndrome (n = 25) or fragile X syndrome (n = 19). We were interested in syndrome differences and gender differences within fragile X. Comparison of the syndromes and MA-matched typically developing children (n = 24) revealed that individuals with the syndromes differed in relative achievements across the domains of...

Classic approaches to word learning emphasize referential ambiguity: In naming situations, a novel word could refer to many possible objects, properties, actions, and so forth. To solve this, researchers have posited constraints, and inference strategies, but assume that determining the referent of a novel word is isomorphic to learning. We present an alternative in which referent selection is ...

Oral language skills in the preschool years are predictive of children's later reading success and literacy acquisition, and among these language skills, vocabulary and narrative ability play important roles. Children from low socioeconomic families face risks to their language development and because of threats to these skills it is important to identify factors that promote their development ...

BACKGROUND There is a dearth of assessments of sign language development in young deaf children. This study gathered age-related scores from a sample of deaf native signing children using an adapted version of the MacArthur-Bates CDI (Fenson et al., 1994). METHOD Parental reports on children's receptive and expressive signing were collected longitudinally on 29 deaf native British Sign Langua...