Verges Psychonomics2008

Perceptual Simulation of Verbs and Pictures Michelle Verges Indiana University, South Bend Sean Duffy Rutgers University

Research Question: Do object images and motion words direct one’s spatial attention in mental imagery? ,[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Perceptual Symbol Systems Barsalou (1999, 2008) ,[object Object],[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Perceptual-Interference Effects: Mental imagery can interfere with the direct perception of another stimulus ,[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Spatial Cuing Paradigm ,[object Object],[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions o + cue (ISI) Prior Research Cue

Experiment 1 (N = 28) Object Images and Words ,[object Object],[object Object],[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Procedure Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions Fixation (250 ms) hat Prime (100 ms) ISI (50 ms) x Target (respond)

Results: Object Words Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions Spatial Prime

Results: Object Images Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions Spatial Prime

Experiment 2 (N = 48) Do perceptual-interference effects occur for motion words? ,[object Object],[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Experiment 2 (N = 48) ,[object Object],[object Object],[object Object],[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Results: Motion Words Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions Spatial Prime

Conclusions ,[object Object],[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Implications ,[object Object],[object Object],[object Object],Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Thanks for your attention! Perceptual Simulation Spatial Cuing Experiment 1 Experiment 2 Conclusions

Verges Psychonomics2008

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Verges Psychonomics2008