TY - RPRT TI - Reinforcement learning over time: spaced versus massed training establishes stronger value associations AU - Wimmer, G. E. AU - Poldrack, R. A. PY - 2017 DO - 10.1101/158964 UR - https://www.biorxiv.org/content/10.1101/158964v1 ID - 10.1101/158964 ER -