An overview of the supplemental materials: 1. [Robustness check of choices in Experiment 1][1] 2. [RT effects in Experiment 1][2] 3. [Robustness check of choices in Experiment 2][3] 4. [RT effects in Experiment 2][4] 5. [Robustness check of choices in Experiment 3][5] 6. [RT effects in Experiment 3][6] 7. [Results of the pre-registered dataset in Exp 3][7] 8. [Compare choices in Exp 3 with Exp 1 and 2][8] 9. [RT effects in Experiment 4][9] 10. [Results of the data from the first phase in Exp 4][10] 11. [Compare choices in Exp 4 with Exp 2 and 3][11] 12. [RT analyses with no exclusion for all experiments][12] 13. [Sensitivity to amount and probability in choices in all experiments][13] 14. [Prior choice game outcome as an additional predictor][14] [1]: https://osf.io/wh2ny [2]: https://osf.io/j79zu [3]: https://osf.io/qterp [4]: https://osf.io/d24rb [5]: https://osf.io/gr9zx [6]: https://osf.io/h4rtk [7]: https://osf.io/7yxk8 [8]: https://osf.io/vfp4q [9]: https://osf.io/c7jr6 [10]: https://osf.io/qhnez [11]: https://osf.io/np76b [12]: https://osf.io/zxvh7 [13]: https://osf.io/x84v9 [14]: https://osf.io/4nrpb