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

Data from the studies reported in <br><br>Gilmore, C., Cragg, L., Hogan, G., & Inglis, M. (in press). Congruency effects in dot comparison tasks: Convex hull is more important than dot area. <i>Journal of Cognitive Psychology</i>. doi:10.1080/20445911.2016.1221828<br><br>Experiment 1. This is a by-items dataset with the following variables:<br>ProbNum: Problem number<br>CHratio: Convex hull ratio of the arrays<br>Dotratio: Cumulative dot area ratio of the arrays<br>Numratio: Numerical ratio of the arrays<br>MeanAge: Year group mean age<br>Accuracy: Mean accuracy<br><br>Experiment 2. This is a by-items dataset with the following variables:<br>ProbNum: Problem number<br>CHratio: Convex hull ratio of the arrays<br>Dotratio: Cumulative dot area ratio of the arrays<br>Numratio: Numerical ratio of the arrays<br>Timing: Display time in ms<br>Accuracy: Mean accuracy<br>