Figure 6.

Responding during CRf test. A, All animals exhibited a significant preference for the CS⁺ lever compared with the CS⁻ (p < 0.05). However, there were no significant differences by task experience or risk-preference, either for lever preference (B) or ratio for CS⁺ (C). These data suggest that, although rats acquired the CRf response, experience with salient reward-paired cues or individual risk-preference did not mitigate operant responding for cues. Data are presented by task and risk-preference subgroups (collapsed across rGT and cued rGT). Data are mean ± SEM.