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. Author manuscript; available in PMC: 2011 Jul 5.
Published in final edited form as: Cognition. 2010 Mar 27;115(3):394–406. doi: 10.1016/j.cognition.2010.02.002

Table A4.

Experiment Trials / subject Accuracy p Value > Chance (50%)
E1 A* (12) 51.4% p = .534 No
B (12) 72.6% p < .001 Yes
E2 A (12) 46.5% p = .174 No
B (12) 86.7% p < .001 Yes
*

Continuous Quantity Type: (A) Dot size, summed dot area, total contour length, and density are positively correlated with number while array size is negatively correlated with number; (B) Dot size, summed dot area, total contour length, and density are negatively correlated with number while array size is positively correlated with number.