Q J Exp Psychol (Hove)
November 2008
A monitoring bias account is often used to explain speech error patterns that seem to be the result of an interactive language production system, like phonological influences on lexical selection errors. A biased monitor is suggested to detect and covertly correct certain errors more often than others. For instance, this account predicts that errors that are phonologically similar to intended words are harder to detect than those that are phonologically dissimilar.
View Article and Find Full Text PDFIn the present study we investigated whether the corpus callosum exerts an inhibitory or an integrative influence on hemispheric communication of magnitude information by presenting prime-target pairs to the same or opposite hemispheres (intra- and interhemispheric number priming trials). During the experiment, subjects were asked to compare the targets with a fixed reference number and classify them as small or large. The prime stimulus was irrelevant for the task.
View Article and Find Full Text PDFBehav Brain Funct
December 2007
Background: Recent cognitive and computational models (e.g. the Interacting Neighbors Model) state that in simple multiplication decade and unit digits of the candidate answers (including the correct result) are represented separately.
View Article and Find Full Text PDFImproved performance is generally observed when identical copies of a stimulus are presented bilaterally to both visual half fields (VHFs), relative to unilateral single presentations. We investigated the influence of stimulus notation and processing speed on this bilateral redundancy gain (B-RG) in number comparison. Two experiments were performed with consistent (i.
View Article and Find Full Text PDFWe investigated interhemispheric communication and hemispheric style differences (analytic vs. holistic) in two-digit Arabic number comparison by employing the divided visual field paradigm. Interhemispheric communication modulated two-digit number comparison in a very specific way.
View Article and Find Full Text PDFIn a binary response setting, it has been frequently observed that small numbers are reacted to faster with the left hand and large numbers with the right hand (i. e., the SNARC-effect) which reflects the spatial left-right orientation of the mental number line (Dehaene, Bossini, & Giraux, 1993).
View Article and Find Full Text PDFJ Exp Psychol Hum Percept Perform
October 2005
The authors investigated how 2-digit Arabic numerals are named by looking at the effects of masked primes on the naming latencies. Target numerals were named faster when prime and target shared a digit at the same position (e.g.
View Article and Find Full Text PDFThe present study presents timed norms for 590 pictures in Belgian Dutch. We determined name agreement and response latencies. Furthermore, we assessed which factors influenced the naming latencies of the pictures.
View Article and Find Full Text PDFThe contribution of each hemisphere to the generation of number representations was investigated by two lateralized priming experiments in which participants had to compare Arabic digits to a fixed standard of four. In Experiment 1, unmasked primes (Arabic digits or word numerals) were used. In Experiment 2, masked primes were presented consciously or subconsciously.
View Article and Find Full Text PDFThree experiments investigated interhemispheric interactions in number comparison using the interhemispheric Stroop-like paradigm (E. Ratinckx, M. Brysbaert, & B.
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