Table 5.

Same branch conditional outcomes by trial block

Trials	(35, 70)	Left	(60, 30)	(50, 50)	(20, 20)	Right	(30, 60)	(40, 40)	(15, 30)	(0, 0)
Extensive form
1–5	15/115  = (0.13)	45/100  = 0.45	16/45  = 0.36	29/45  = 0.64	0	55/100  = 0.55	7/55  = 0.13	42/55  = 0.76	6/55  = 0.11	0
6–10	5/115  = (0.04)	65/110  = 0.59	10/65  = 0.15	55/65  = 0.85	0	45/110  = 0.41	11/45  = 0.24	26/45  = 0.58	8/45  = 0.18	0
11–15	7/115  = (0.06)	73/108  = 0.68	8/73  = 0.11	65/73  = 0.89	0	35/108  = 0.32	6/35  = 0.17	23/35  = 0.66	6/35  = 0.17	0
16–20	10/115  = (0.09)	78/105  = 0.74	7/78  = 0.09	71/78  = 0.91	0	27/105  = 0.26	3/27  = 0.11	23/27  = 0.85	1/27  = 0.04	0
Normal form
1–5	7/120  = (0.06)	44/113  = 0.39	16/44  = 0.36	28/44  = 0.64	0	69/113  = 0.61	23/69  = 0.33	38/69  = 0.55	4/69  = 0.06	4/69  = 0.06
6–10	9/120  = (0.08)	51/111  = 0.46	12/51  = 0.24	39/51  = 0.76	0	60/111  = 0.54	6/60  = 0.10	41/60  = 0.68	7/60  = 0.12	6/60  = 0.10
11–15	7/120  = (0.06)	63/113  = 0.56	15/63  = 0.24	46/63  = 0.73	2/63  = 0.03	50/113  = 0.44	8/50  = 0.16	30/50  = 0.60	7/50  = 0.14	5/50  = 0.10
16–20	7/120  = (0.06)	58/113  = 0.51	13/58  = 0.22	43/58  = 0.74	2/58  = 0.02	55/113  = 0.49	11/55  = 0.20	33/55  = 0.60	5/55  = 0.09	6/55  = 0.11