The present study investigated the role of vocabulary depth in reading comprehension among a diverse sample of monolingual and bilingual children in grades 2-4. Vocabulary depth was defined as including morphological awareness, awareness of semantic relations, and syntactic awareness. Two hundred ninety-four children from 3 schools in a…

A fundamental advance in our understanding of human language would come from a detailed account of how non-linguistic and linguistic manual actions are differentiated in real time by language users. To explore this issue, we targeted the N400, an ERP component known to be sensitive to semantic context. Deaf signers saw 120 American Sign Language…

This study examined 4-year-old Mandarin-speaking children's sensitivity to prosodic cues in resolving speech act ambiguities, using eye-movement recordings. Most previous on-line studies have focused on children's use of prosody in resolving structural ambiguities. Although children have been found to be sensitive to prosodic information, they use…

The question of using synonyms in translating the Quran is a thorny issue that led to both different interpretations and different translations of the holy text. No matter how accurate or professional a translator attempts to be, Quranic translation has always been fraught with inaccuracies and the skewing of sensitive theological, cultural and…

This article contains a literature review of evidence of large prosodic domains that correspond to syntactic units such as a clause or a sentence. In particular, different phonetic nonmanual cues that may relate to clause or sentence boundaries are discussed in detail. On the basis of various ideas and views in the literature, we also describe two…

There is a discrepancy between the brain regions revealed by functional neuroimaging techniques and those brain regions where a loss of function, either by lesion or by electrocortical stimulation, induces language disorders. To differentiate between essential and non-essential language-related processes, we investigated the effects of linguistic…

Movement artifacts are still considered a problematic issue for imaging research on overt language production. This motion-sensitivity can be overcome by functional near-infrared spectroscopy (fNIRS). In the present study, 50 healthy subjects performed a combined phonemic and semantic overt verbal fluency task while frontal and temporal cortex…

Differentiating between early-onset bipolar disorder (BD) and attention-deficit/hyperactivity disorder (ADHD) can be difficult. Memory problems are commonly reported in BD, and forgetfulness is among the diagnostic criteria for ADHD. We compared children and adolescents with BD (n = 23), ADHD combined type (ADHD-C; n = 26), BD + ADHD-C (n = 15),…

Sensitivity to lexical stress in adult German-speaking students with reading difficulty was investigated using minimal pair prepositional verbs whose meaning and syntax depend on the location of the stressed syllable. Two tests of stress perception were used: (i) a stress location task, where listeners indicated the location of the perceptually…

This paper draws from cognitive psychology and cognitive neuroscience to develop a preliminary similarity-choice theory of how people allocate attention among information patches on webpages while completing search tasks in complex informational websites. Study 1 applied stepwise multiple regression to a large dataset and showed that success rate…

We investigated the impact of readers' visuo-spatial (VS) capacity on their incidental learning of page links during the exploration of simple hierarchical hypertextual documents. Forty-three university students were asked to explore a series of hypertexts for a limited period of time. Then the participants were asked to recall the layout and the…

This article investigates how adult Korean-speaking learners of English interpret English definite descriptions ("the book," "the books") and demonstrative descriptions ("that book," "those books"). Korean lacks articles, but has demonstratives, and it is hypothesized that transfer leads learners to (initially) equate definites with…

Negation is a unique and fascinating property of human language which has been given extensive theoretical and typological treatment. One categorization divides negation use into metalinguistic negation and descriptive negation (Horn, 1985). Descriptive negation (DN) is the truth-functional semantic operator which has received the most attention…

Semantic differential instruments are often used to assess fluent speakers' attitudes toward people who stutter (PWS). Such instruments are prone to response bias and often lack the power to explain respondents' general impressions of PWS. To address these concerns 149 fluent university students completed an open-ended questionnaire in which they…

AutoTutor is a natural language tutoring system that has produced learning gains across multiple domains (e.g., computer literacy, physics, critical thinking). In this paper, we review the development, key research findings, and systems that have evolved from AutoTutor. First, the rationale for developing AutoTutor is outlined and the advantages…