TABLE 1.

Means, Standard Deviations, Variance Proportions, and Correlations^a

Variables	Mean	s.d.	Percent Variance		1	2	3	4	5	6	7	8	9	10	11	12	13
			Within	Between
1. Risk taking	0.09	1.37	42%	58%
2. Gain	0.94	2.02	47	53	−.10
3. Loss	1.41	2.19	47	53	.08	−.46
4. Pleasantness	1.13	0.84	50	50	−.01	.23	−.34
5. Unpleasantness	0.79	0.80	44	56	.02	−.18	.23	−.48
6. Activation	0.97	0.71	56	44	−.02	.15	−.16	.40	.09
7. Deactivation	1.14	0.72	53	47	.02	−.04	−.05	.11	.25	.00
8. Relative to best	8.73	5.93	30	70	.04	.06	.32	−.26	.13	−.15	−.16
9. Gain to aspiration	0.18	0.68	44	56	−.14	.50	−.16	.07	−.03	.05	−.04	.19
10. Loss to aspiration	3.99	5.03	55	45	.10	−.42	.42	−.03	.13	−.02	.05	−.15	−.47
11. Immediate gain	0.43	0.92	23	77	.00	.29	−.17	.39	−.29	.19	−.07	−.03	.08	−.13
12. Immediate loss	0.45	0.82	26	74	.08	−.22	.42	−.35	.33	−.09	−.04	.14	−.09	.24	−.40
13. Average three-day gain	0.25	0.53	29	71	−.07	.49	−.29	.27	−.24	.15	−.06	.02	.21	−.29	.41	−.28
14. Average three-day loss	0.25	0.50	30	70	.06	−.25	.57	−.36	.28	−.14	−.05	.28	−.10	.25	−.24	.48	−.38

^an = 1,870 (101 participants, 20 rounds). Means, standard deviations, and correlations were computed for each individual in all rounds and then averaged for averaged within-individual correlations. Correlation coefficients that are equal to or larger than .05 are significant at a .05 level.