Table 2. Parameters of behavior models.

Model	Parameter	Unstable	Noisy	Unstable > Noisy
RB	H	0.82 [0.64, 0.90]	0.33 [0.11, 0.50]	0.37 [0.24, 0.62]***
	K	0.59 [0.03, 2.22]	1.86 [1.22, 2.32]	−0.23 [-1.97, 0.71]
fixedLR	${\alpha }_{fixed}$	0.96 [0.86, 0.97]	0.63 [0.37, 0.73]	0.33 [0.19, 0.49]***
RB + fixedLR	H	0.07 [0.00, 0.86]	0.03 [0.00, 0.19]	0.03 [-0.03, 0.77]
	K	11.19 [2.78, 18.01]	3.22 [2.28, 9.90]	5.13 [-4.91, 16.10]
	${\alpha }_{fixed}$	0.96 [0.75, 1.00]	0.88 [0.23, 1.00]	0.02 [-0.12, 0.52]
	w	0.38 [0.16, 0.81]	0.71 [0.52, 0.87]	−0.28 [-0.57, 0.22]
RB + Pstay	H	0.73 [0.64, 0.88]	0.31 [0.06, 0.53]	0.27 [0.15, 0.66]**
	K	8.42 [0.73, 30.42]	2.19 [1.62, 9.09]	2.71 [-2.60, 23.94]
	$P_{stay}$	0.01 [0.00, 0.05]	0.01 [0.00, 0.13]	0.00 [-0.11, 0.03]

Parameter values are shown as median [IQR]. Difference of parameter values between the two conditions was tested by a sign test. **p<0.01, ***p<0.001.