Does Coloring a Single Letter Eliminate Color-word Interference: Attentional Set Effects

2000 ◽  
Author(s):  
Harvey H. C. Marmurek
Keyword(s):  
Color Word ◽  
Single Letter ◽  
Attentional Set

Semantic Conflict Processing in the Color-Word Stroop and the Emotional Stroop

2013 ◽  
Vol 27 (4) ◽  
pp. 149-164 ◽  
Author(s):  
Montserrat Zurrón ◽  
Marta Ramos-Goicoa ◽  
Fernando Díaz
Keyword(s):  
Stroop Task ◽  
Color Word ◽  
Event Related Potentials ◽  
Semantic Content ◽  
Emotional Stroop ◽  
Semantic Equivalence ◽  
Incongruent Color ◽  
Semantic Conflict ◽  
Related Potentials ◽  
Temporal Locus

With the aim of establishing the temporal locus of the semantic conflict in color-word Stroop and emotional Stroop phenomena, we analyzed the Event-Related Potentials (ERPs) elicited by nonwords, incongruent and congruent color words, colored words with positive and negative emotional valence, and colored words with neutral valence. The incongruent, positive, negative, and neutral stimuli produced interference in the behavioral response to the color of the stimuli. The P150/N170 amplitude was sensitive to the semantic equivalence of both dimensions of the congruent color words. The P3b amplitude was smaller in response to incongruent color words and to positive, negative, and neutral colored words than in response to the congruent color words and colored nonwords. There were no differences in the ERPs induced in response to colored words with positive, negative, and neutral valence. Therefore, the P3b amplitude was sensitive to interference from the semantic content of the incongruent, positive, negative, and neutral words in the color-response task, independently of the emotional content of the colored words. In addition, the P3b amplitude was smaller in response to colored words with positive, negative, and neutral valence than in response to the incongruent color words. Overall, these data indicate that the temporal locus of the semantic conflict generated by the incongruent color words (in the color-word Stroop task) and by colored words with positive, negative, and neutral valence (in the emotional Stroop task) appears to occur in the range 300–450 ms post-stimulus.

The effects of attentional set on saccades

2006 ◽  
Author(s):  
Naseem Al-Aidroos ◽  
Jay Pratt
Keyword(s):  
Attentional Set

Search for a Matching Color-Word in a Set of Stroop Distractors

2004 ◽  
Author(s):  
Anthony J. Krsnich ◽  
Devin Land ◽  
Mark Yates ◽  
Amber Jones ◽  
Seth D. Dornbusch ◽  
...  
Keyword(s):  
Color Word ◽  
Matching Color

Do the processing speed index and working memory index of the WAIS-IV predict performance on the Stroop Color-Word task?

2014 ◽  
Author(s):  
Sarah Yassin ◽  
Kayla Spengler ◽  
Jared S. Link ◽  
Corrine Babika ◽  
Victoria Sterk ◽  
...  
Keyword(s):  
Working Memory ◽  
Processing Speed ◽  
Color Word ◽  
Processing Speed Index ◽  
Word Task

Hearing words changes color perception: Facilitation of color discrimination by verbal and visual cues

2017 ◽  
Author(s):  
Lewis Forder ◽  
Gary Lupyan
Keyword(s):  
Visual Cues ◽  
Color Word ◽  
Color Perception ◽  
Color Discrimination ◽  
Target Color ◽  
Discrimination Accuracy ◽  
Verbal Cues ◽  
The Moment

As part of learning some languages, people learn to name colors using categorical labels such as “red”, “yellow”, and “green”. Such labeling clearly facilitates communicating about colors, but does it also impact color perception? We demonstrate that simply hearing color words enhances categorical color perception, improving people’s accuracy in discriminating between simultaneously presented colors in an untimed task. Immediately after hearing a color word participants were better able to distinguish between colors from the named category and colors from nearby categories. Discrimination was also enhanced between typical and atypical category members. Verbal cues slightly decreased discrimination accuracy between two typical shades of the named color. In contrast to verbal cues, a preview of the target color, an arguably more informative cue, failed to yield any changes to discrimination accuracy. The finding that color words strongly affect color discrimination accuracy suggests that categorical color perception may be due to color representations being augmented in-the-moment by language.

Where did the Mirror Go? The Text of Plato [?] Alcibiades I 133c1-6

Elenchos ◽  
2015 ◽  
Vol 36 (2) ◽  
pp. 361-372 ◽  
Author(s):  
Harold Tarrant
Keyword(s):  
Late Antiquity ◽  
Single Letter ◽  
Reflective Surface ◽  
True Meaning ◽  
Intertextual Allusion

AbstractAt Alcibiades I, 133b-c, the reader expects, but does not according to the MSS find, the return of the mirror-motif that had supposedly explained the true meaning of the Delphic injunction. Hence it remains unclear why anything viewed within the soul should act in any way that resembles a mirror. I argue that the substitution of a single letter in one word, about which the manuscripts and modern scholars in any case disagree, can restore the necessary reference to a reflective surface, though not specifically to a mirror, since the term for a mirror could only be applied to sight. A failure to understand the underlying intertextual allusion to Cratylus 408c had resulted in a safe but unsatisfactory substitution by Late Antiquity, and other modifications followed thereafter in an effort to give meaning to the text.

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