Are There Lower Repetition Priming Effects in Children with Developmental Dyslexia? Priming Effects in Spanish with the Masked Lexical Decision Task

2016 ◽  
Vol 143 (2) ◽  
pp. 81-100
Author(s):  
Francisco Nievas-Cazorla ◽  
Manuel Soriano-Ferrer ◽  
Pilar Sánchez-López
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
Developmental Dyslexia ◽  
Repetition Priming ◽  
Decision Task ◽  
Priming Effects

An examination of L2-L1 noncognate translation priming in the lexical decision task: insights from distributional and frequency-based analyses

2017 ◽  
Vol 21 (2) ◽  
pp. 265-277 ◽  
Author(s):  
MARIKO NAKAYAMA ◽  
STEPHEN J. LUPKER ◽  
YOSHIHIRO ITAGUCHI
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
High Frequency ◽  
Decision Task ◽  
Very High Frequency ◽  
Priming Effects ◽  
Target Frequency ◽  
Translation Priming ◽  
Japanese English ◽  
Very High

The main fact that is currently known about the nature of masked L2-L1 noncognate translation priming effects in the lexical decision task is simply that those effects are significant in some studies but not in others. In an effort to better understand these effects, we examined the data pattern for very proficient Japanese–English bilinguals using RT distributional analyses. We also examined the impacts of prime and target frequency on the priming effect. Significant priming was present even on the fastest trials, becoming larger on slower trials. Nonetheless, priming effects were generally constant across prime and target frequency with the only exception being when very high frequency L2 primes were used. In that situation, priming and target frequency were negatively related, a result that essentially produced the observed pattern of increasing priming on slower trials. Implications of these results and potential reasons for the presence/absence of L2-L1 priming effects are discussed.

Priming Effects of Violence on Infrahumanization

2009 ◽  
Vol 12 (6) ◽  
pp. 699-714 ◽  
Author(s):  
Naira Delgado ◽  
Armando Rodríguez-Pérez ◽  
Jeroen Vaes ◽  
Jacques-Philippe Leyens ◽  
Verónica Betancor
Keyword(s):  
Lexical Decision ◽  
Lexical Decision Task ◽  
The Other ◽  
Decision Task ◽  
Human Suffering ◽  
Experimental Conditions ◽  
Priming Effects ◽  
Contextual Dependency ◽  
Underlying Mechanisms ◽  
Effects Of Violence

Two experiments examine whether exposure to generic violence can display infrahumanization towards out-groups. In Study 1, participants had to solve a lexical decision task after viewing animal or human violent scenes. In Study 2, participants were exposed to either human violent or human suffering pictures before doing a lexical decision task. In both studies, the infrahumanization bias appeared after viewing the human violent pictures but not in the other experimental conditions. These two experiments support the idea of contextual dependency of infrahumanization, and suggest that violence can prime an infrahuman perception of the out-group. Theoretical implications for infrahumanization and potential underlying mechanisms are discussed.

scholarly journals The Mechanism Underlying Backward Priming in a Lexical Decision Task: Spreading Activation versus Semantic Matching

1998 ◽  
Vol 51 (3) ◽  
pp. 531-560 ◽  
Author(s):  
Dorothee J. Chwilla ◽  
Peter Hagoort ◽  
C.M. Brown
Keyword(s):  
Reaction Time ◽  
Lexical Decision ◽  
Lexical Decision Task ◽  
Semantic Priming ◽  
Priming Effect ◽  
Decision Task ◽  
Spreading Activation ◽  
Semantic Matching ◽  
Priming Effects ◽  
Manipulation Experiment

Koriat (1981) demonstrated that an association from the target to a preceding prime, in the absence of an association from the prime to the target, facilitates lexical decision and referred to this effect as “backward priming”. Backward priming is of relevance, because it can provide information about the mechanism underlying semantic priming effects. Following Neely (1991), we distinguish three mechanisms of priming: spreading activation, expectancy, and semantic matching/ integration. The goal was to determine which of these mechanisms causes backward priming, by assessing effects of backward priming on a language-relevant ERP component, the N400, and reaction time (RT). Based on previous work, we propose that the N400 priming effect reflects expectancy and semantic matching/ integration, but in contrast with RT does not reflect spreading activation. Experiment 1 shows a backward priming effect that is qualitatively similar for the N400 and RT in a lexical decision task. This effect was not modulated by an ISI manipulation. Experiment 2 clarifies that the N400 backward priming effect reflects genuine changes in N400 amplitude and cannot be ascribed to other factors. We will argue that these backward priming effects cannot be due to expectancy but are best accounted for in terms of semantic matching/integration.

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