scholarly journals Task-Dependent Masked Priming Effects in Visual Word Recognition

2012 ◽  
Vol 3 ◽  
Author(s):  
Sachiko Kinoshita ◽  
Dennis Norris
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Masked Priming ◽  
Visual Word ◽  
Priming Effects

scholarly journals Transposed-Letter Priming Effects for Close Versus Distant Transpositions

2008 ◽  
Vol 55 (6) ◽  
pp. 384-393 ◽  
Author(s):  
Manuel Perea ◽  
Jon Andoni Duñabeitia ◽  
Manuel Carreiras
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Priming Effect ◽  
Letter Position ◽  
Masked Priming ◽  
Visual Word ◽  
Priming Effects ◽  
Precise Nature ◽  
Similar Item

Transposing two internal letters of a word produces a perceptually similar item (e.g., CHOLOCATE being processed as CHOCOLATE). To determine the precise nature of the encoding of letter position within a word, we examined the effect of the number of intervening letters in transposed-letter effects with a masked priming procedure. In Experiment 1, letter transposition could involve adjacent letters (chocloate-CHOCOLATE) and nonadjacent letters with two intervening letters (choaolcte-CHOCOLATE). Results showed that the magnitude of the transposed-letter priming effect – relative to the appropriate control condition – was greater when the transposition involved adjacent letters than when it involved nonadjacent letters. In Experiment 2, we included a letter transposition condition using nonadjacent letters with one intervening letter (cholocate-CHOCOLATE). Results showed that the transposed-letter priming effect was of the same size for nonadjacent transpositions that involved one or two intervening letters. In addition, transposed-letter priming effects were smaller in the two nonadjacent conditions than in the adjacent condition. We examine the implications of these findings for models of visual-word recognition.

Is Masked Neighbor Priming Inhibitory?

2007 ◽  
Vol 54 (2) ◽  
pp. 113-119 ◽  
Author(s):  
Wendy De Moor ◽  
Liesbeth Van der Herten ◽  
Tom Verguts
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Response Times ◽  
Masked Priming ◽  
Visual Word ◽  
Theoretical Problem ◽  
Priming Effects ◽  
Word Priming ◽  
Neighbor Effects ◽  
Priming Technique

Abstract. To investigate neighbor effects in visual word recognition, the masked priming technique holds considerable advantages over unprimed methods, because a target word is used as its own control. However, inhibitory neighbor effects obtained with masked priming are still open for different interpretations, because the primes differ across conditions. Given this theoretical problem, it is useful to investigate neighbor priming effects using a prime as its own control. This option is available in the incremental priming technique ( Jacobs, Grainger, & Ferrand, 1995 ), in which a within-condition baseline is created by comparing the response times (RTs) to a target when it is primed at different prime durations. In this study, we examined masked neighbor priming using this technique. Both the traditional and the within-condition baseline indicated that masked neighbor word priming is inhibitory in nature. The results are discussed in terms of current theories of visual word recognition.

Neural Correlates of Morphological Decomposition during Visual Word Recognition

2007 ◽  
Vol 19 (12) ◽  
pp. 1983-1993 ◽  
Author(s):  
Brian T. Gold ◽  
Kathleen Rastle
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Word Recognition ◽  
Visual Word Recognition ◽  
Morphological Structure ◽  
Masked Priming ◽  
Visual Word ◽  
Functional Magnetic Resonance ◽  
Resonance Imaging ◽  
Complex Words

Considerable behavioral research has demonstrated that the visual word recognition system is sensitive to morphological structure. It has typically been assumed that analysis of morphologically complex words occurs only when the meaning of these words can be derived from the meanings of their constituents (e.g., hunter = hunt + er). However, results from recent behavioral research using the masked priming technique have demonstrated that morphological analysis can occur at an earlier orthographic level, in cases in which the meanings of complex words cannot be derived from their constituents (e.g., corner = corn + er). Here, we combine the logic of behavioral masked priming with the neurophysiological phenomenon of functional magnetic resonance imaging priming suppression to look for evidence of nonsemantic morphological priming at the neural level. Both behavioral and functional magnetic resonance imaging results indicated priming effects associated with the mere appearance of morphological structure (corner—CORN). In addition, these effects were distinguishable from lexical-semantic effects (bucket—PAIL) and orthographic effects (brothel—BROTH). Three left-lateralized occipito-temporal regions showed sensitivity to early morphological components of visual word recognition. Two of these regions also showed orthographic priming (∼BA 37, peak: −48 −60 −17; ∼BA 19, peak: −40 −77 −1), whereas one was sensitive only to morphological similarity between primes and targets (∼BA 19, peak: ∼37 ∼67 ∼7). These findings provide a neurobiological basis for a purely structural morphemic segmentation mechanism operating at early stages of visual word recognition.

scholarly journals Real-time Functional Architecture of Visual Word Recognition

2015 ◽  
Vol 27 (2) ◽  
pp. 246-265 ◽  
Author(s):  
Caroline Whiting ◽  
Yury Shtyrov ◽  
William Marslen-Wilson
Keyword(s):  
Word Recognition ◽  
Real Time ◽  
Visual Word Recognition ◽  
Morphological Structure ◽  
Masked Priming ◽  
Time Frame ◽  
Visual Word ◽  
Functional Architecture ◽  
Lexical Meaning ◽  
Complex Words

Despite a century of research into visual word recognition, basic questions remain unresolved about the functional architecture of the process that maps visual inputs from orthographic analysis onto lexical form and meaning and about the units of analysis in terms of which these processes are conducted. Here we use magnetoencephalography, supported by a masked priming behavioral study, to address these questions using contrasting sets of simple (walk), complex (swimmer), and pseudo-complex (corner) forms. Early analyses of orthographic structure, detectable in bilateral posterior temporal regions within a 150–230 msec time frame, are shown to segment the visual input into linguistic substrings (words and morphemes) that trigger lexical access in left middle temporal locations from 300 msec. These are primarily feedforward processes and are not initially constrained by lexical-level variables. Lexical constraints become significant from 390 msec, in both simple and complex words, with increased processing of pseudowords and pseudo-complex forms. These results, consistent with morpho-orthographic models based on masked priming data, map out the real-time functional architecture of visual word recognition, establishing basic feedforward processing relationships between orthographic form, morphological structure, and lexical meaning.

Masked morphological priming of compound constituents

2009 ◽  
Vol 4 (2) ◽  
pp. 159-193 ◽  
Author(s):  
Robert Fiorentino ◽  
Ella Fund-Reznicek
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Masked Priming ◽  
Word Formation ◽  
Visual Word ◽  
Regular Form ◽  
Morphological Priming ◽  
Complex Words ◽  
Open Class ◽  
New Evidence

Recent masked priming studies suggest that complex words are rapidly segmented into potential morphological constituents during initial visual word recognition. Much of this evidence involves affixation or other formally regular operations, leaving open the question of whether these effects rely heavily on the identification of a closed-class affix or other formal regularity. In two masked priming experiments with English transparent and opaque bimorphemic compound primes consisting solely of open-class morphemes, we find significant constituent priming, but no significant priming for purely orthographic overlap. We conclude that masked morphological priming generalizes across word-formation types to include compounds with no affix or other regular form. These results provide new evidence for across-the-board morphological-level segmentation during visual word recognition and for morpheme-based compound processing.

scholarly journals Orthographic and phonological contributions to flanker effects

2020 ◽  
Vol 82 (7) ◽  
pp. 3571-3580 ◽  
Author(s):  
Christophe Cauchi ◽  
Bernard Lété ◽  
Jonathan Grainger
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Phonological Processing ◽  
Masked Priming ◽  
Visual Word ◽  
Central Target ◽  
Priming Paradigm ◽  
Target Words

Abstract Does phonology contribute to effects of orthographically related flankers in the flankers task? In order to answer this question, we implemented the flanker equivalent of a pseudohomophone priming manipulation that has been widely used to demonstrate automatic phonological processing during visual word recognition. In Experiment 1, central target words were flanked on each side by either a pseudohomophone of the target (e.g., roze rose roze), an orthographic control pseudoword (rone rose rone), or an unrelated pseudoword (mirt rose mirt). Both the pseudohomophone and the orthographic control conditions produced faster and more accurate responses to central targets, but performance in these two conditions did not differ significantly. Experiment 2 tested the same stimuli in a masked priming paradigm and replicated the standard finding in French that pseudohomophone primes produce significantly faster responses to target words than orthographic control primes. Therefore, contrary to its impact on masked priming, phonology does not contribute to effects of flanker relatedness, which would appear to be driven primarily by orthographic overlap.

scholarly journals Masked priming and ERPs dissociate maturation of orthographic and semantic components of visual word recognition in children

2013 ◽  
Vol 51 (2) ◽  
pp. 136-141 ◽  
Author(s):  
Marianna D. Eddy ◽  
Jonathan Grainger ◽  
Phillip J. Holcomb ◽  
Priya Mitra ◽  
John D. E. Gabrieli
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Masked Priming ◽  
Visual Word
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