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The Simon Effect Asymmetry for Left- and Right-Dominant Persons Cover

The Simon Effect Asymmetry for Left- and Right-Dominant Persons

Open Access
|Mar 2023

Figures & Tables

Table 1

Comparison of Two Different ANOVAs for Evaluating the Simon Effect Asymmetry.

CORRESPONDENCE ANOVASTL × REL ANOVA
1StLStL
2StL × CReL
3StL × HStL × H
4StL × C × HReL × H
5CStL × ReL
6C × HStL × ReL × H

[i] Note: Stimulus Location = StL; Response Location = ReL, Correspondence = C, and Handedness = H. Because the two ANOVAs are performed on the same data set, just partitioning them differently, the two terms on each row yield the same F ratios.

Figure 1

Display Screen and Pedals on Table (Left Panel) and on Floor (Right Panel).

Figure 2

Experiment 1: Simon Effect in Reaction Times (RTs) as a Function of Stimulus Location and Response Mode (Hands, Feet).

Note: Error bars represent 95% confidence intervals.

Figure 3

Experiment 1: Reaction Times (RTs) for Right-Dominant (Top) and Left-Dominant (Bottom) Persons as Functions of Stimulus and Response Locations, and Response Mode (Hands, Feet).

Note: The error bars reflect Cousineau-Morey 95% confidence intervals (Morey, 2008).

Figure 4

Experiment 1: Percentage Error (PE) for Right-Dominant (Top) and Left-Dominant (Bottom) Persons as a Function of Stimulus and Response Locations, and Response Mode (Hands, Feet).

Note: The error bars reflect Cousineau-Morey 95% confidence intervals (Morey, 2008).

Figure 5

Experiment 1: RT Simon and Response Location Effects as a Function of RT Bin.

Figure 6

Experiment 1: PE Simon and Response-Location Effects as a Function of RT Bin.

Figure 7

Experiment 2: Simon Effect in RT as a Function of Stimulus Location (Left, Right) and Response Mode (Hands, Fingers).

Note: The error bars reflect Cousineau-Morey 95% confidence intervals (Morey, 2008).

Figure 8

Experiment 2: RT for Right-Dominant (Top) and Left-Dominant (Bottom) Persons as a Function of Stimulus and Response Locations, and Response Mode (Hands, Fingers).

Note: The error bars reflect Cousineau-Morey 95% confidence intervals (Morey, 2008).

Figure 9

Experiment 2: PE for Right-Dominant (Top) and Left-Dominant (Bottom) Groups as a Function of Stimulus (Left, Right) and Response Locations (Left, Right), and Response Mode (Hands, Fingers).

Note: The error bars reflect Cousineau-Morey 95% confidence intervals (Morey, 2008).

Figure 10

Experiment 2: RT Simon and Response Location Effects as a Function of RT Bin.

Figure 11

Experiment 2: PE Simon and Response-Location Effects as a Function of RT Bin.

DOI: https://doi.org/10.5334/joc.265 | Journal eISSN: 2514-4820
Language: English
Submitted on: Aug 18, 2022
Accepted on: Feb 17, 2023
Published on: Mar 3, 2023
Published by: Ubiquity Press
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2023 Robert W. Proctor, Qi Zhong, Jing Chen, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.