. Author manuscript; available in PMC: 2013 Sep 1.

Published in final edited form as: J Exp Psychol Learn Mem Cogn. 2012 Apr 30;38(5):1137–1151. doi: 10.1037/a0028151

Table 2.

G² values for the diffusion model with both lure drift rate and starting point free to vary by strength

Condition	Experiment and Type of Fit
	Experiment 1		Experiment 2		Experiment 3
	Overall	Ind.	Overall	Ind.	Overall	Ind.
Pure-between
Weak	93	16	105	21	-----	-----
Strong	47	19	39	14	-----	-----
Pure-within	88	38	105	33	-----	-----
Mixed	78	33	90	36	111	39

Note: The “Overall” column gives the G² values from the fits to the overall data, and the “Ind.” column gives the median G² value across the individual-participant fits. The weak and strong fits in the pure-between condition each have 13 degrees of freedom (22 free response frequencies minus 9 free parameters). The pure-within and mixed fits each have 31 degrees of freedom (44 free response frequencies minus 13 free parameters).