Biomaterial Database

Effect of vocal feedback on Stroop Color-Word interference. 1980

R Breslow, and S Grand, and N Freedman

The present study tested the hypothesis that vocal feedback affects the interference obtained during performance on the Stroop Color-Word task. Two measures were studied as indicators of ability to name colors on the Stroop, speed (performance time) and accuracy (number of errors). Speed of performance on the interference task by 16 male college students was not aided by reduction of vocal feedback. Accuracy of performance in the interference condition was strongly facilitated by reduction of vocal feedback, while little change was noted with no interference. These results are consistent with a view that in vocal feedback on Stroop interference the experience of a mismatch between the auditory feedback produced by the weaker color-naming response in the presence of the prepotent tendency to make the reading response increases interference.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D011581	Psychological Tests	Standardized tests designed to measure abilities (as in intelligence, aptitude, and achievement tests) or to evaluate personality traits.	Parenting Stress Index,Trier Social Stress Test,Trier Stress Test,Psychologic Tests,Psychological Test,Test, Psychological,Tests, Psychological,Index, Parenting Stress,Psychologic Test,Stress Index, Parenting,Stress Test, Trier,Test, Psychologic,Test, Trier Stress,Trier Stress Tests
D011932	Reading	Acquiring information from text.
D003118	Color Perception	Mental processing of chromatic signals (COLOR VISION) from the eye by the VISUAL CORTEX where they are converted into symbolic representations. Color perception involves numerous neurons, and is influenced not only by the distribution of wavelengths from the viewed object, but also by its background color and brightness contrast at its boundary.	Color Perceptions,Perception, Color,Perceptions, Color
D005246	Feedback	A mechanism of communication within a system in that the input signal generates an output response which returns to influence the continued activity or productivity of that system.	Feedbacks
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults