Table 2. Overview of individually best fitting model variants.

N indicates the number of participants best described by the variant described in the row. The top variant (A) coincided with the GLA model. Note that all individually best fitting models had some form of gaze-dependence (blue shaded cells, mostly alternative-wise gaze-discount). "n.d." denotes variants where comparison mechanisms were not distinguishable by the analysis. The last two columns show observed mean (± s.d. if applicable) RST of participants best described by each variant, for attraction and compromise trials, respectively.

	N	GDAlt	GDAtt	Leak	Inhibition	Integration	Comparison	Attr. RST	Comp. RST
A	17	Yes	No	Constant	None	Multiplicative	n.d.	0.51 ± 0.07	0.55 ± 0.08
B	9	Yes	No	Constant	Distance	Multiplicative	Comparative	0.75 ± 0.12	0.56 ± 0.16
C	4	Yes	No	Constant	None	Additive	n.d.	0.52 ± 0.05	0.42 ± 0.14
D	3	No	No	Gaze	None	Multiplicative	Independent	0.59 ± 0.02	0.54 ± 0.11
E	2	No	No	Constant	Gaze	Multiplicative	Independent	0.50 ± 0.00	0.51 ± 0.02
F	1	Yes	No	Gaze	Distance	Multiplicative	Comparative	0.72	0.81
G	1	Yes	No	Gaze	Constant	Multiplicative	Comparative	0.51	0.30
H	1	Yes	Yes	Constant	Distance	Multiplicative	Independent	0.46	0.13
I	1	Yes	No	Constant	Gaze	Multiplicative	Comparative	0.47	0.56
J	1	Yes	No	Gaze	None	Multiplicative	Comparative	0.43	0.49