Search results for "Priming"
showing 10 items of 280 documents
Tracking the Emergence of the Consonant Bias in Visual-Word Recognition: Evidence with Developing Readers
2014
Recent research with skilled adult readers has consistently revealed an advantage of consonants over vowels in visual-word recognition (i.e., the so-called "consonant bias"). Nevertheless, little is known about how early in development the consonant bias emerges. This work aims to address this issue by studying the relative contribution of consonants and vowels at the early stages of visual-word recognition in developing readers (2(nd) and 4(th) Grade children) and skilled adult readers (college students) using a masked priming lexical decision task. Target words starting either with a consonant or a vowel were preceded by a briefly presented masked prime (50 ms) that could be the same as t…
Does letter position coding depend on consonant/vowel status? Evidence with the masked priming technique
2008
Recently, a number of input coding schemes (e.g., SOLAR model, SERIOL model, open-bigram model, overlap model) have been proposed that capture the transposed-letter priming effect (i.e., faster response times for jugde-JUDGE than for jupte-JUDGE). In their current version, these coding schemes do not assume any processing differences between vowels and consonants. However, in a lexical decision task, Perea and Lupker (2004, JML; Lupker, Perea, & Davis, 2008, L&CP) reported that transposed-letter priming effects occurred for consonant transpositions but not for vowel transpositions. This finding poses a challenge for these recently proposed coding schemes. Here, we report four masked priming…
Beyond alphabetic orthographies: The role of form and phonology in transposition effects in Katakana
2008
In the past years, there has been growing interest in how the order of letters is attained in visual word recognition. Two critical issues are: (1) whether the front-end of the recently proposed models of letter position encoding can be generalised to non-alphabetic scripts, and (2) whether phonology plays an important role in the process of letter position encoding. In the present masked priming lexical decision experiments, we employed a syllabic/moraic script (Katakana), which allows disentangling form and phonology. In Experiment 1, we found a robust masked transposed-mora priming effect: the prime a.ri.me.ka facilitates the processing of the word a.me.ri.ka relative to a double-substit…
Jalapeno or jalapeño: Do diacritics in consonant letters modulate visual similarity effects during word recognition?
2020
AbstractPrior research has shown that word identification times to DENTIST are faster when briefly preceded by a visually similar prime (dentjst; i↔j) than when preceded by a visually dissimilar prime (dentgst). However, these effects of visual similarity do not occur in the Arabic alphabet when the critical letter differs in the diacritical signs: for the target the visually similar one-letter replaced prime (compare and is no more effective than the visually dissimilar one-letter replaced prime Here we examined whether this dissociative pattern is due to the special role of diacritics during word processing. We conducted a masked priming lexical decision experiment in Spanish using target…
Do orthotactics and phonology constrain the transposed-letter effect?
2008
Transposing two internal letters of a word produces a perceptually similar item (as in cholocate). To determine the precise nature of the encoding of letter position within a word, it is important to examine the role of orthography and phonology in the transposed-letter effect. Experiment 1 examined whether transposed-letter effects are affected by the legality of the letter transposition in a masked priming paradigm (e.g., comsos-COSMOS vs. vebral-VERBAL; ‘ms’ is an illegal bigram in Spanish). Results showed a greater transposed-letter priming effect when the transposed bigram was illegal than when it was legal. In Experiment 2, we examine the role of phonology by exploiting the context-de…
Can CANISO activate CASINO? Transposed-letter similarity effects with nonadjacent letter positions
2004
Nonwords created by transposing two adjacent letters (i.e., transposed-letter (TL) nonwords like jugde) are very effective at activating the lexical representation of their base words. This fact poses problems for most computational models of word recognition (e.g., the interactive-activation model and its extensions), which assume that exact letter positions are rapidly coded during the word recognition process. To examine the scope of TL similarity effects further, we asked whether TL similarity effects occur for nonwords created by exchanging two nonadjacent letters (e.g., canisoCASINO) in three masked form priming experiments using the lexical decision task. The two nonadjacent transpos…
On the nature of consonant/vowel differences in letter position coding: Evidence from developing and adult readers
2016
In skilled adult readers, transposed-letter effects (jugde-JUDGE) are greater for consonant than for vowel transpositions. These differences are often attributed to phonological rather than orthographic processing. To examine this issue, we employed a scenario in which phonological involvement varies as a function of reading experience: a masked priming lexical decision task with 50-ms primes in adult and developing readers. Indeed, masked phonological priming at this prime duration has been consistently reported in adults, but not in developing readers (Davis, Castles, & Iakovidis, 1998). Thus, if consonant/vowel asymmetries in letter position coding with adults are due to phonological inf…
Does conal prime CANAL more than cinal? Masked phonological priming effects in Spanish with the lexical decision task.
2005
Evidence for an early involvement of phonology in word identification usually relies on the comparison between a target word preceded by a homophonic prime and an orthographic control (rait-RATE vs. raut-RATE). This comparison rests on the assumption that the two control primes are equally orthographically similar to the target. Here, we tested for phonological effects with a masked priming paradigm in which orthographic similarity between priming conditions was perfectly controlled at the letter level and in which identification of the prime was virtually at chance for both stimulus onset asynchronies (SOAs) (66 and 50 msec). In the key prime-target pairs, each prime differed from the targ…
Further Investigation of Harmonic Priming in Long Contexts Using Musical Timbre as Surface Marker to Control for Temporal Effects
2004
Harmonic priming studies have reported facilitated processing for chords that are harmonically related to the prime context. Responses to the target (the last chord of an 8-chord sequence) were faster and more accurate when the target was strongly related, i.e., a tonic chord, to the preceding prime context than when it was less related, i.e., a subdominant chord. Results have been interpreted in terms of musical expectations and processing speed: the prime allows listeners to develop expectations for future events which lead to facilitated processing of the most strongly expected event. The present experiment investigated an alternative hypothesis suggesting that the harmonic structure of…
Does consonant–vowel skeletal structure play a role early in lexical processing? Evidence from masked priming
2017
Published online: 02 November 2017 Is the specific consonant–vowel (CV) letter combination of a word a basic source of information for lexical access in the early stages of processing? We designed two masked priming lexical decision experiments to respond to this question by directly examining the role of CV skeletal structure in written-word recognition. To that aim, each target word was preceded by a one-letter different nonword prime that kept the same CV skeletal structure or not. We also included an identity prime as a control. Results showed faster word identification times in the CV congruent condition than in the CV incongruent condition when a consonant was replaced from the target…