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Spatial congruency between stimulus presentation and response key arrangements in arithmetic fact retrieval.
1Department of Psychology, University of Bologna, Italy. marco.fabbri21@unibo.it
The American Journal of Psychology
|October 8, 2011
Summary
Spatial arrangement influences arithmetic fact retrieval. Congruency between stimulus presentation and response keys enhances performance, suggesting the involvement of mental number lines in mathematical cognition.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Mathematics Education
Background:
- Numerical and spatial representations are interconnected in numerical and arithmetic abilities.
- The mental number line, oriented horizontally or vertically, is a key model for number representation.
- Mental arithmetic relies partly on retrieving arithmetic facts.
Purpose of the Study:
- To investigate the effect of spatial contextual congruency on arithmetic fact retrieval.
- To examine how the alignment of stimulus presentation and response keys impacts performance in number-matching and addition verification tasks.
Main Methods:
- Experiment 1: Assessed horizontal and vertical spatial congruency effects in number-matching and addition verification tasks.
- Experiment 2: Replicated Experiment 1, examining congruency effects across both spatial orientations.
- Measured interference and distance effects in relation to spatial arrangements.
Main Results:
- Experiment 1 revealed a horizontal contextual congruency effect but not a vertical one.
- Experiment 2 demonstrated contextual congruency effects in both horizontal and vertical spatial conditions for both tasks.
- Interference and distance effects were observed, particularly in the horizontal condition of Experiment 1.
Conclusions:
- Spatial congruency between stimulus presentation and response keys facilitates arithmetic fact retrieval.
- These findings support the role of the mental number line (both horizontal and vertical) in mathematical cognition and fact retrieval.
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