. Author manuscript; available in PMC: 2010 Oct 1.

Published in final edited form as: J Exp Psychol Anim Behav Process. 2009 Oct;35(4):447–472. doi: 10.1037/a0015626

Table 9.

Indices of merit, and parameter values of the Base and MPS models for the data of Experiment 3

B# Sched.	43		86		87		89
B# Sched.	FR	DRO	FR	DRO	FR	DRO	FR	DRO

CD	0.11	0.16	0.21	0.07	0.09	0.05	0.12	0.02
AIC	77	19	−5	84	−2	−2	63	19
BIC	59	4	−19	66	−14	−17	39	−1
--------	---------------		---------------		---------------		---------------
γ	0.15	0.08	0.12	0.08	0.02	0.06	0.08	0.04
α	11.66	3.62	16.95	6.93	12.90	10.75	7.99	4.39
c	2.45	1.57	2.36	1.01	1.49	1.84	1.85	1.69
P	0.31	0.16	0.09	0.22	0.04	0.02	0.11	0.83
Q	−0.20	−0.10	−0.26	−0.12	−0.03	−0.03	−0.33	0.41
F	0.31	0.10	0.14	−0.13	0.01	0.00	0.18	−0.47
E	−0.01	0.00	0.07	0.02	0.00	0.00	0.09	−0.74
PF	0.00	0.42	0.00	0.00	0.00	0.07	0.00	0.00
PE	0.00	0.00	0.00	0.00	0.00	0.00	−0.03	0.13

B# Sched.	90		105		106		107
B# Sched.	FR	DRO	FR	DRO	FR	DRO	FR	DRO

CD	0.53	0.31	0.13	0.06	0.20	0.07	0.18	0.42
AIC	435	176	10	17	2	84	71	9
BIC	406	151	0	5	−8	66	54	−2
--------	---------------		---------------		---------------		---------------
γ	0.31	0.26	0.22	0.03	0.11	0.08	0.18	0.09
α	12.64	4.64	15.76	10.15	16.52	6.93	14.31	5.82
c	2.53	1.42	2.11	1.52	2.34	1.01	2.00	1.39
P	0.66	0.82	0.24	0.02	0.00	0.22	0.12	0.14
Q	−0.55	−0.46	−0.18	−0.03	−0.27	−0.12	−0.25	−0.10
F	0.18	0.16	0.07	0.13	0.01	−0.13	0.52	0.03
E	0.02	0.01	0.00	0.00	0.15	0.02	0.00	0.00
PF	1.00	0.57	0.00	0.00	0.00	0.00	0.14	0.00
PE	−0.05	−0.09	0.00	0.00	0.00	0.00	0.00	0.00