modelling

Lexical-semantic and executive deficits revealed by computational modelling: a drift diffusion model perspective

Flexible language use requires coordinated functioning of two systems: conceptual representations and control. The interaction between two systems can be observed when people are asked to matcha word to a picture. Participants are slower and less …

Aspects of competition in word production: Reply to Mahon and Navarrete

A hotly debated issue concerning spoken word production is whether lexical selection is by competition or not. Recently, Mahon, Garcea, and Navarrete (2012) claimed that associative facilitation from color-related words in the Stroop task challenges …

Distinct Patterns of Brain Activity Characterise Lexical Activation and Competition in Spoken Word Production

According to a prominent theory of language production, concepts activate multiple associated words in memory, which enter into competition for selection. However, only a few electrophysiological studies have identified brain responses reflecting …

Context effects and selective attention in picture naming and word reading: Competition versus response exclusion

For several decades, context effects in picture naming and word reading have been extensively investigated. However, researchers have found no agreement on the explanation of the effects. Whereas it has long been assumed that several types of effect …

Selective attention and distractor frequency in naming performance: Comment on Dhooge and Hartsuiker (2010)

E. Dhooge and R. J. Hartsuiker (2010) reported experiments showing that picture naming takes longer with low- than high-frequency distractor words, replicating M. Miozzo and A. Caramazza (2003). In addition, they showed that this distractor-frequency …