7 results on '"Rueckl, Jay G."'
Search Results
2. Equivalent effects of inflected and derived primes: Long-term morphological priming in fragment....
- Author
-
Raveh, Michal and Rueckl, Jay G.
- Subjects
- *
MORPHOLOGY (Grammar) , *LEXICAL grammar - Abstract
Focuses on the long-term morphological priming in word fragment completion and lexical decision. Equivalent effects of inflected and derived primes; Implications of the equivalent effects in the processing of morphologically complex words; Comparison between the processing of inflections and derivations.
- Published
- 2000
- Full Text
- View/download PDF
3. Individual differences in learning the regularities between orthography, phonology and semantics predict early reading skills.
- Author
-
Siegelman, Noam, Rueckl, Jay G., Steacy, Laura M., Frost, Stephen J., van den Bunt, Mark, Zevin, Jason D., Seidenberg, Mark S., Pugh, Kenneth R., Compton, Donald L., and Morris, Robin D.
- Subjects
- *
ABILITY , *LEARNING , *LITERACY , *PHONETICS , *READING , *SEMANTICS , *TRAINING , *TASK performance , *PHONOLOGICAL awareness - Abstract
• Reading requires assimilating regularities between print, speech, and meaning. • We quantify early readers' reliance on these regularities during word naming. • Children who rely more on print-speech regularities have better reading skills. • Children who rely more on print-meaning associations are poorer readers. Statistical views of literacy development maintain that proficient reading requires the assimilation of myriad statistical regularities present in the writing system. Indeed, previous studies have tied statistical learning (SL) abilities to reading skills, establishing the existence of a link between the two. However, some issues are currently left unanswered, including questions regarding the underlying bases for these associations as well as the types of statistical regularities actually assimilated by developing readers. Here we present an alternative approach to study the role of SL in literacy development, focusing on individual differences among beginning readers. Instead of using an artificial task to estimate SL abilities, our approach identifies individual differences in children's reliance on statistical regularities as reflected by actual reading behavior. We specifically focus on individuals' reliance on regularities in the mapping between print and speech versus associations between print and meaning in a word naming task. We present data from 399 children, showing that those whose oral naming performance is impacted more by print-speech regularities and less by associations between print and meaning have better reading skills. These findings suggest that a key route by which SL mechanisms impact developing reading abilities is via their role in the assimilation of sub-lexical regularities between printed and spoken language - and more generally, in detecting regularities that are more reliable than others. We discuss the implications of our findings to both SL and reading theories. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
4. Neurobiological signatures of L2 proficiency: Evidence from a bi-directional cross-linguistic study.
- Author
-
Brice, Henry, Mencl, William Einar, Frost, Stephen J., Bick, Atira Sara, Rueckl, Jay G., Pugh, Kenneth R., and Frost, Ram
- Subjects
- *
ORTHOGRAPHY & spelling , *NEUROLINGUISTICS , *EVIDENCE , *ABILITY - Abstract
Abstract Recent evidence has shown that convergence of print and speech processing across a network of primarily left-hemisphere regions of the brain is a predictor of future reading skills in children, and a marker of fluent reading ability in adults. The present study extends these findings into the domain of second-language (L2) literacy, through brain imaging data of English and Hebrew L2 learners. Participants received an fMRI brain scan, while performing a semantic judgement task on spoken and written words and pseudowords in both their L1 and L2, alongside a battery of L1 and L2 behavioural measures. Imaging results show, overall, a similar network of activation for reading across the two languages, alongside significant convergence of print and speech processing across a network of left-hemisphere regions in both L1 and L2 and in both cohorts. Importantly, convergence is greater for L1 in occipito-temporal regions tied to automatic skilled reading processes including the visual word-form area, but greater for L2 in frontal regions of the reading network, tied to more effortful, active processing. The main groupwise brain effects tell a similar story, with greater L2 than L1 activation across frontal, temporal and parietal regions, but greater L1 than L2 activation in parieto-occipital regions tied to automatic mapping processes in skilled reading. These results provide evidence for the shifting of the reading networks towards more automatic processing as reading proficiency rises and the mappings and statistics of the new orthography are learned and incorporated into the reading system. Highlights • Extent of convergence of print and speech processing in L1 and L2 was examined. • Greater L1 convergence in posterior ROIs was associated with skilled automatic reading. • Greater L2 convergence in frontal ROIs was associated with active effortful reading. • Evidence of proficiency-related shift to automaticity in reading networks. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
5. Neural representations for newly learned words are modulated by overnight consolidation, reading skill, and age.
- Author
-
Landi, Nicole, Malins, Jeffrey G., Frost, Stephen J., Magnuson, James S., Molfese, Peter, Ryherd, Kayleigh, Rueckl, Jay G., Mencl, William E., and Pugh, Kenneth R.
- Subjects
- *
PRINT awareness , *PHONOLOGICAL awareness , *READING , *LANGUAGE disorders , *VOCABULARY - Abstract
Word learning depends not only on efficient online binding of phonological, orthographic and lexical information, but also on consolidation of new word representations into permanent lexical memory. Work on word learning under a variety of contexts indicates that reading and language skill impact facility of word learning in both print and speech. In addition, recent research finds that individuals with language impairments show deficits in both initial word form learning and in maintaining newly learned representations over time, implicating mechanisms associated with maintenance that may be driven by deficits in overnight consolidation. Although several recent studies have explored the neural bases of overnight consolidation of newly learned words, no extant work has examined individual differences in overnight consolidation at the neural level. The current study addresses this gap in the literature by investigating how individual differences in reading and language skills modulate patterns of neural activation associated with newly learned words following a period of overnight consolidation. Specifically, a community sample of adolescents and young adults with significant variability in reading and oral language (vocabulary) ability were trained on two spoken artificial lexicons, one in the evening on the day before fMRI scanning and one in the morning just prior to scanning. Comparisons of activation between words that were trained and consolidated vs. those that were trained but not consolidated revealed increased cortical activation in a number of language associated and memory associated regions. In addition, individual differences in age, reading skill and vocabulary modulated learning rate in our artificial lexicon learning task and the size of the cortical consolidation effect in the precuneus/posterior cingulate, such that older readers and more skilled readers had larger cortical consolidation effects in this learning-critical region. These findings suggest that age (even into late adolescence) and reading and language skills are important individual differences that affect overnight consolidation of newly learned words. These findings have significant implications for understanding reading and language disorders and should inform pedagogical models. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
6. Dough, tough, cough, rough: A “fast” fMRI localizer of component processes in reading.
- Author
-
Malins, Jeffrey G., Gumkowski, Nina, Buis, Bonnie, Molfese, Peter, Rueckl, Jay G., Frost, Stephen J., Pugh, Kenneth R., Morris, Robin, and Mencl, W. Einar
- Subjects
- *
FUNCTIONAL magnetic resonance imaging , *READING comprehension , *ORTHOGRAPHY & spelling , *FRONTAL lobe , *SEMANTICS - Abstract
In the current study, we present a novel fMRI protocol in which words, pseudowords, and other word-like stimuli are passively presented in a rapid, sequential fashion. In this “fast” localizer paradigm, items are presented in groups of four; within sets, words are related in orthographic, phonological, and/or semantic properties. We tested this protocol with a group of skilled adult readers ( N =18). Analyses uncovered key regions of the reading network that were sensitive to different component processes at the group level; namely, left fusiform gyrus as well as the pars opercularis subregion of inferior frontal gyrus were sensitive to lexicality; several regions including left precentral gyrus and left supramarginal gyrus were sensitive to spelling-sound consistency; the pars triangularis subregion of inferior frontal gyrus was sensitive to semantic similarity. Additionally, in a number of key brain regions, activation in response to semantically similar words was related to individual differences in reading comprehension outside the scanner. Importantly, these findings are in line with previous investigations of the reading network, yet data were obtained using much less imaging time than comparable paradigms currently available, especially relative to the number of indices of component processes obtained. This feature, combined with the relatively simple nature of the task, renders it appropriate for groups of subjects with a wide range of reading abilities, including children with impairments. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
7. Tracking second language immersion across time: Evidence from a bi-directional longitudinal cross-linguistic fMRI study.
- Author
-
Brice, Henry, Frost, Stephen J., Bick, Atira Sara, Molfese, Peter J., Rueckl, Jay G., Pugh, Kenneth R., and Frost, Ram
- Subjects
- *
FUNCTIONAL magnetic resonance imaging , *NEUROLINGUISTICS , *ABILITY , *JEWS , *EVIDENCE - Abstract
Parallel cohorts of Hebrew speakers learning English in the U.S., and American-English speakers learning Hebrew in Israel were tracked over the course of two years of immersion in their L2. We utilised a functional MRI semantic judgement task with print and speech tokens, as well as a battery of linguistic and cognitive behavioural measures prior to and after immersion, to track changes in both L1 and L2 processing. fMRI activation for print tokens produced a similar network of activation in both English and Hebrew, irrespective of L1 or L2 status. Significant convergence of print and speech processing was also observed in both languages across a network of left-hemisphere regions joint for both L1 and L2. Despite significant increases in behavioural measures of L2 proficiency, only a few signs of longitudinal change in L2 brain activation were found. In contrast, L1 showed widespread differences in processing across time, suggesting that the neurobiological footprint of reading is dynamic and plastic even in adults, with L2 immersion impacting L1 processing. Print/speech convergence showed little longitudinal change, suggesting that it is a stable marker of the differences in L1 and L2 processing across L2 proficiency. • Cohorts of L2 (Hebrew/English) learners were tracked over two years of immersion. • fMRI scans probed neurological changes in L1 and L2 print and speech processing. • Greater proficiency in L2 led to few longitudinal changes in L2 brain activation. • L1 processing remains plastic in adults and is impacted by L2 immersion. • Print/speech conversion is a longitudinally stable marker of both L1 and L2 reading. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.