Effects of age of immersion, task demand, and word type on word‐recognition response times by native and non‐native English‐speaking listeners.

2010 ◽  
Vol 128 (4) ◽  
pp. 2487-2487
Author(s):  
Astrid Z. Doty ◽  
Catherine L. Rogers ◽  
Judith B. Bryant
Keyword(s):  
Word Recognition ◽  
Response Times ◽  
Word Type ◽  
Task Demand ◽  
Recognition Response ◽  
English Speaking ◽  
Native English Speaking ◽  
Age Of Immersion

scholarly journals Increased Neural Efficiency in Visual Word Recognition: Evidence from Alterations in Event-Related Potentials and Multiscale Entropy

Entropy ◽  
2021 ◽  
Vol 23 (3) ◽  
pp. 304
Author(s):  
Kelsey Cnudde ◽  
Sophia van Hees ◽  
Sage Brown ◽  
Gwen van der Wijk ◽  
Penny M. Pexman ◽  
...  
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Response Times ◽  
Event Related Potentials ◽  
Visual Word ◽  
Multiscale Entropy ◽  
Decision Task ◽  
Late Positive Component ◽  
Domain Specific ◽  
Related Potentials

Visual word recognition is a relatively effortless process, but recent research suggests the system involved is malleable, with evidence of increases in behavioural efficiency after prolonged lexical decision task (LDT) performance. However, the extent of neural changes has yet to be characterized in this context. The neural changes that occur could be related to a shift from initially effortful performance that is supported by control-related processing, to efficient task performance that is supported by domain-specific processing. To investigate this, we replicated the British Lexicon Project, and had participants complete 16 h of LDT over several days. We recorded electroencephalography (EEG) at three intervals to track neural change during LDT performance and assessed event-related potentials and brain signal complexity. We found that response times decreased during LDT performance, and there was evidence of neural change through N170, P200, N400, and late positive component (LPC) amplitudes across the EEG sessions, which suggested a shift from control-related to domain-specific processing. We also found widespread complexity decreases alongside localized increases, suggesting that processing became more efficient with specific increases in processing flexibility. Together, these findings suggest that neural processing becomes more efficient and optimized to support prolonged LDT performance.

Inadvertent Exemplars: Life History Portraits of Two Socially Just Principals

2012 ◽  
Vol 22 (1) ◽  
pp. 79-115 ◽  
Author(s):  
Martin Scanlan
Keyword(s):  
Social Justice ◽  
Life History ◽  
Elementary Schools ◽  
Middle Class ◽  
Life Histories ◽  
Public Elementary Schools ◽  
White Middle Class ◽  
English Speaking ◽  
Native English Speaking

This study creates life history portraits of two White middle-class native-English-speaking principals demonstrating commitments to social justice in their work in public elementary schools serving disproportionately high populations of students who are marginalized by poverty, race, and linguistic heritage. Through self-reported life histories of these principals, I create portraits that illustrate how these practitioners draw motivation, commitment, and sustenance in varied, complicated, and at times contradictory ways.

Homography and Polysemy as Factors in Bilingual Word Recognition

1992 ◽  
Vol 22 (1) ◽  
pp. 10-16 ◽  
Author(s):  
Denise Klein ◽  
Estelle Ann Doctor
Keyword(s):  
Word Recognition ◽  
Lexical Decision ◽  
Response Times ◽  
Semantic Representation ◽  
Bilingual Memory ◽  
Lexical Decisions ◽  
Interlingual Homographs ◽  
Decision Times

This study reports an experiment which examines semantic representation in lexical decisions as a source of interconnection between words in bilingual memory. Lexical decision times were compared for interlingual polysemes such as HAND which share spelling and meaning in both languages, and interlingual homographs such as KIND which share spelling but not meaning. The main result was faster “response times for polysemes than for interlingual homographs. Current theories of monolingual word recognition and bilingual semantic representation are discussed, and the findings are accommodated within the model of bilingual word recognition proposed by Doctor and Klein.

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