Search results for "speech"
showing 10 items of 1281 documents
Transposed-letter and laterality effects in lexical decision.
2006
Two divided visual field lexical decision experiments were conducted to examine the role of the cerebral hemispheres in transposed-letter similarity effects. In Experiment 1, we created two types of nonwords: nonadjacent transposed-letter nonwords (TRADEGIA; the base word was TRAGEDIA, the Spanish for TRAGEDY) and two-letter different nonwords (orthographic controls: TRATEPIA). In Experiment 2, the controls were one-letter different nonwords (TRAGEPIA) instead of two-letter different nonwords (TRATEPIA). The effect of transposed-letter similarity was substantially greater in the right visual field (left hemisphere) than in the left visual field. Furthermore, nonwords created by transposing …
Using visual strategies to support verbal comprehension in an adolescent with Down syndrome
2011
International audience; It has been frequently reported that children with Down syndrome have deficits in verbal short-term memory while having relatively good performance in visual short-term memory tasks. Such verbal deficits have a detrimental effect on various high-level cognitive processes, most notably language comprehension. In this study, we report the case of an adolescent with Down syndrome whose verbal short-term memory and comprehension capacities are impaired. Noting that his visual memory remained relatively well preserved, we developed a remediation strategy based on his visual abilities to support his verbal memory deficit. This remediation led to significant improvements in…
Kindergarten pre-reading skills predict Grade 9 reading comprehension (PISA Reading) but fail to explain gender difference
2020
AbstractOne of the aims for compulsory education is to diminish or alleviate differences in children’s skills existing prior to school entry. However, a growing gender gap in reading development has increasingly been documented. Regrettably, there is scant evidence on whether differences between genders (favouring girls) have their roots in pre-reading skills or whether determining mechanisms are related to factors to do with schooling. We examined the extent to which pre-reading skills assessed in Kindergarten (age 6) predict reading comprehension in Grade 9 (age 15) and, whether the gender difference in reading comprehension can be explained by gender differences in the Kindergarten pre-r…
Hypothesis of whiplike motion as a possible traumatizing mechanism in vocal fold vibration.
2003
The mucosal waves on the vibrating vocal folds may move in anterior-posterior, mediolateral and in caudal-cranial direction. This article discusses the possible significance of the vertical movement from the point of view of mechanical stress in phonation and the formation of vocal fold traumas. It is hypothesized that in certain conditions the vocal folds may behave in cranial direction like a quasi-free end of a long lash producing very rapid vibratory waves (e.g. the waves in a whiplash). This could be detrimental to the tissue structure. The role of phonation type in enhancing/diminishing this effect will also be discussed.
Automatic speech recognition in the booth
2020
Abstract Automatic Speech Recognition (ASR) has been proposed as a means to enhance state-of-the-art computer-assisted interpreting (CAI) tools and to allow machine-learning techniques to enter the workflow of professional interpreters. In this article, we test the usefulness of real-time transcription with number highlighting of a source speech for simultaneous interpreting using InterpretBank ASR. The system’s precision is high (96%) and its latency low enough to fit interpreters’ ear–voice span (EVS). We evaluate the potential benefits among first-time users of this technology by applying an error matrix and by investigating the users’ subjective perceptions through a questionnaire. The …
The role of letters and syllables in typical and dysfluent reading in a transparent orthography
2012
The role of letters and syllables in typical and dysfluent 2nd grade reading in Finnish, a transparent orthography, was assessed by lexical decision and naming tasks. Typical readers did not show reliable word length effects in lexical decision, suggesting establishment of parallel letter processing. However, there were small effects of word syllable structure in both tasks suggesting the presence of some sublexical processing also. Dysfluent readers showed large word length effects in both tasks indicating decoding at the letterphoneme level. When lexical access was required in a lexical decision task, dyslexics additionally chunked the letters into syllables. Response duration measure rev…
Collaborative storytelling with a person with aphasia - Promoting agency in a multiparty interaction
2021
Introduction: This study explores practices employed by a person with aphasia (PWA) and his wife to organize collaborative storytelling in a multiparty interaction. We identify practices that further the PWA’s agency – his impact on action – while he is telling a story together with his wife. Method: Using conversation analysis (CA), we carried out a case study of a successful storytelling sequence involving a 39-year-old man with anomic aphasia during a conversation with friends. Analysis: The PWA contributed to the storytelling by initiating the story sequence and by producing short but significant utterances in which he provided essential information and displayed epistemic authority. Th…
Are syllables phonological units in visual word recognition?
2004
A number of studies have shown that syllables play an important role in visual word recognition in Spanish. We report three lexical decision experiments with a masked priming technique that examined whether syllabic effects are phonological or orthographic in nature. In all cases, primes were nonwords. In Experiment 1, latencies to CV words were faster when primes and targets shared the first syllable (ju.nas-JU.NIO) than when they shared the initial letters but not the first syllable (jun.tu-JU.NIO). In Experiment 2, this syllabic overlap could be phonological+orthographical (vi.rel-VI.RUS) or just phonological (bi.rel-VI.RUS). A syllable priming effect was found for CV words in both the…
Expressing evidentiality through prosody? Prosodic voicing in reported speech in Spanish colloquial conversations
2015
Abstract The present paper attempts to establish the evidential character of the special prosodic configuration associated with direct reported discourse (DRD). A variety of expressive meanings have been commonly attributed to this marked prosodic configuration of DRD (such as expression of stance, emotion, mimicking, alignment). However, the concurrence of pragmatic/expressive meanings together with evidentiality is very frequent in ‘non-evidential’ languages like Spanish. Therefore, we argue that the prosody in DRD also signals ‘reported’ or ‘quoted’ discourse and, therefore, the presence of evidentiality. To provide evidence for this latter claim, 449 instances of DRD have been extracted…
Dual-stage and dual-deficit? Word recognition processes during text reading across the reading fluency continuum
2021
AbstractCentral questions in the study of visual word recognition and developmental dyslexia are whether early lexical activation precedes and supports decoding (a dual-stage view) or not (dual-route view), and the locus of deficits in dysfluent reading. The dual-route view predicts early word frequency and length interaction, whereas the dual-stage view predicts word frequency effect to precede the interaction effect. These predictions were tested on eye movements data collected from (n = 152) children aged 9–10 among whom reading dysfluency was overrepresented. In line with the dual-stage view, the results revealed an early word frequency effect in first fixation duration followed by robu…