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Congruency effects in dot comparison tasks: Convex hull is more important than dot area.

dataset
posted on 2016-08-24, 14:56 authored by Camilla GilmoreCamilla Gilmore, Lucy Cragg, Grace Hogan, Matthew InglisMatthew Inglis
Data from the studies reported in

Gilmore, C., Cragg, L., Hogan, G., & Inglis, M. (in press). Congruency effects in dot comparison tasks: Convex hull is more important than dot area. Journal of Cognitive Psychology. doi:10.1080/20445911.2016.1221828

Experiment 1. This is a by-items dataset with the following variables:
ProbNum: Problem number
CHratio: Convex hull ratio of the arrays
Dotratio: Cumulative dot area ratio of the arrays
Numratio: Numerical ratio of the arrays
MeanAge: Year group mean age
Accuracy: Mean accuracy

Experiment 2. This is a by-items dataset with the following variables:
ProbNum: Problem number
CHratio: Convex hull ratio of the arrays
Dotratio: Cumulative dot area ratio of the arrays
Numratio: Numerical ratio of the arrays
Timing: Display time in ms
Accuracy: Mean accuracy

Funding

ESRC: ES/1037474/1

History

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  • Science

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  • Mathematics Education Centre

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