Journal article
EXPRESS: The Development of Lexical Processing: Real-Time Phonological Competition and Semantic Activation in School Age Children
Quarterly journal of experimental psychology (2006), Vol.78(3), pp.437-458
03/2025
DOI: 10.1177/17470218241244799
PMID: 38508999
Abstract
Prior research suggests that real-time phonological competition processes are stabilized in early childhood (Fernald et al., 2006). However, recent work suggests that development of these processes continues throughout adolescence (Huang & Snedeker, 2011; Rigler et al., 2015). This study aimed to investigate whether these developmental changes are based solely within the lexical system or are due to domain general changes. This study also aimed to investigate the development of real-time lexical-semantic activation. We captured semantic activation phonological competition and non-linguistic domain general processing skills using two Visual World Paradigm experiments in 43 7-9-year-olds, 42 10-13-year-olds, and 30 16-17-year-olds. Older children were quicker to fixate the target word and exhibited earlier onset and offset of fixations to both semantic and phonological competitors. Visual/cognitive skills explained significant, but not all, variance in the development of these effects. Developmental changes in semantic activation were largely attributable to changes in phonological processing. These results suggest that the concurrent development of linguistic processes and broader visual/cognitive skills lead to developmental changes in real-time phonological competition, while semantic activation is stable across these ages.
Details
- Title: Subtitle
- EXPRESS: The Development of Lexical Processing: Real-Time Phonological Competition and Semantic Activation in School Age Children
- Creators
- Charlotte Jeppsen - Department of Psychological and Brain Sciences, University of IowaKeith Apfelbaum - University of IowaJ Bruce Tomblin - University of IowaKelsey Klein - University of Tennessee at KnoxvilleBob McMurray - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Quarterly journal of experimental psychology (2006), Vol.78(3), pp.437-458
- DOI
- 10.1177/17470218241244799
- PMID
- 38508999
- NLM abbreviation
- Q J Exp Psychol (Hove)
- eISSN
- 1747-0226
- Grant note
- DOI: 10.13039/100000055, name: National Institute on Deafness and Other Communication Disorders, award: 008089
- Language
- English
- Electronic publication date
- 03/20/2024
- Date published
- 03/2025
- Academic Unit
- Communication Sciences and Disorders; Linguistics; Psychological and Brain Sciences; Iowa Neuroscience Institute; Otolaryngology
- Record Identifier
- 9984573830302771
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