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Response strategies and the Simon effect
Psychological Research Psychologische Forschung, 2000The study investigated whether the Simon effect, and its facilitation and interference components, shows up in reaction time (RT) or in movement time (MT), depending on the response strategy. Experiment 1 replicated a study by Hietanen and Rämä. Subjects had to press one of two lateralised keys in response to one of two stimuli.
RUBICHI, Sandro +3 more
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Stimulus congruence and the Simon effect
Psychological Research, 1994A standard experimental procedure was implemented with novel response requirements to assess the hypothesis that the Simon effect is attributable not to the irrelevant stimulus-response relationship, but to the congruence between stimulus attributes. The stimulus ensemble consisted of the words LEFT and RIGHT, one of which was presented on each trial ...
M J, O'Leary, P J, Barber
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Joint Simon Effects in Extrapersonal Space
Journal of Motor Behavior, 2013Numerous studies have revealed that when people sit next to each other and complete separate parts of a Simon task, response times are shorter when the participants' stimulus appears in front of them than when the stimulus appears in the opposite side of space.
Timothy N, Welsh +6 more
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A simon effect with stationary moving stimuli.
Journal of Experimental Psychology: Human Perception and Performance, 2004To clarify whether motion information per se has a separable influence on action control, the authors investigated whether irrelevant direction of motion of stimuli whose overall position was constant over time would affect manual left-right responses (i.e., reveal a motion-based Simon effect).
Bosbach, S., Prinz, W., Kerzel, D.
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The Quarterly Journal of Experimental Psychology A, 1998
Three experiments are reported in which a semantic variant of the Simon paradigm was used. In Experiment 1, participants saw Dutch and English words that corresponded to names of animals (e.g. DOG) or occupations (e.g. TEACHER). Participants were instructed to respond by saying ANIMAL or OCCUPATION, depending on whether the presented word was a Dutch ...
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Three experiments are reported in which a semantic variant of the Simon paradigm was used. In Experiment 1, participants saw Dutch and English words that corresponded to names of animals (e.g. DOG) or occupations (e.g. TEACHER). Participants were instructed to respond by saying ANIMAL or OCCUPATION, depending on whether the presented word was a Dutch ...
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Revisiting the affective Simon effect
Cognition & Emotion, 2008We replicated the affective Simon effect found by De Houwer and Eelen (1998) in a situation in which participants had to respond by saying positive or negative depending on the grammatical category of the stimulus words while ignoring their affective connotation.
Duscherer, Katia +2 more
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The Simon effect and visual motion
Psychological Research, 1994S-R compatibility and Simon effects were studied for real visual motion. In Experiment 1, two small stimulus lights were constantly visible, 5 degrees to the left and right of fixation; after a random delay, one began to move at 2 degrees/s. In Experiment 2, a single stimulus light moving at 2 degrees/s suddenly appeared 5 degrees to the left or right ...
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The Simon Effect With Wheel-Rotation Responses
Journal of Motor Behavior, 2003The authors examined clockwise and counterclockwise wheel-rotation responses to high- or low-pitched tones presented in participants' (N = 96, Experiment 1; N = 48, Experiment 2; N = 48, Experiment 3) left and right ears. In Experiment 1, a Simon effect (fastest responding when tone location and direction of wheel turn corresponded) was obtained when ...
Dong-Yuan Debbie, Wang +2 more
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A Simon effect for stimulus-response duration
The Quarterly Journal of Experimental Psychology Section A, 2002A non-spatial variant of the Simon effect for the stimulus-response (S-R) feature of duration is reported. In Experiment 1 subjects were required to press a single response key either briefly or longer in response to the colour of a visual stimulus that varied in its presentation duration.
Wilfried, Kunde, Christian, Stöcker
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A computational model of the Simon effect
Psychological Research, 1995Even though stimulus location is task irrelevant, reaction times are faster when the location of the stimulus corresponds with the location of the response than when it does not. This phenomenon is called the Simon effect. Most accounts of the Simon effect are based on the assumption that it arises from a conflict between the spatial code of the ...
ZORZI, MARCO, UMILTA', CARLO ARRIGO
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