Depth of processing in the stroop task: evidence from a novel forced-reading condition.
The presence of the Stroop effect betrays the fact that the carrier words were read in the face of instructions to ignore them and to respond to the target ink colors. In this study, we probed the nature of this involuntary reading by comparing color performance with that in a new forced-reading Stroop task in which responding is strictly contingent on reading each and every word. We found larger Stroop effects in the forced-reading task than in the classic Stroop task and concluded that words are processed to a shallower level in the Stroop task than they are in routine voluntary reading. The results show that the two modes of word processing differ in systematic ways and are conductive to qualitatively different representations. These results can pose a challenge to the strongly automatic view of word reading in the Stroop task.
University of Newcastle, <location>Callaghan, Australia</location>
Ami
A
Eidels
University of Newcastle, <location>Callaghan, Australia</location>
Kathryn
K
Ryan
University of Newcastle, <location>Callaghan, Australia</location>
Paul
P
Williams
Tel Aviv University, <location>Israel</location>
Daniel
D
Algom
D000328:Adult; D001288:Attention / Q000502:physiology*; D003118:Color Perception / Q000502:physiology*; D004410:Dyslexia / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006801:Humans; D007088:Illusions / Q000502:physiology*; D008297:Male; D011932:Reading; D057190:Stroop Test
Stroop effect; depth of processing; forced reading; selective attention