Table 2.

Correlation between measures of the SNARC effect (non-standardized slopes, standardized slopes, multiple regression results), participants’ RT characteristics, and Advanced Raven matrices total score

Measure	1	2	3	4	5	6	7	8
Non-standardized SNARC slope	–
Mean RT	−0.26
SD (RT)	−0.40**	0.82**
Standardized SNARC Slope	0.79**	0.07	−0.02
Multiple regression R 2	−0.24	−0.09	−0.06	−0.12
Multiple regression—residual	−0.33*	0.64**	0.77**	−0.06	−0.33**
Multiple regression—magnitude (SNARC)	1.0**	−0.26	−0.40**	0.79**	−0.24	−0.33*
Multiple regression—parity (MARC)	0.18	0.10	−0.01	0.07	−0.09	−0.10	0.18
Raven	0.25	−0.36*	−0.49**	0.11	−0.04	−0.44**	0.25	0.18

* p < .05, ** p < .01 (two-sided)