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. Author manuscript; available in PMC: 2021 Sep 1.
Published in final edited form as: Motiv Sci. 2019 Oct 3;6(3):303–308. doi: 10.1037/mot0000159

Figure 2: Effort-Based Decision-Making Task Performance:

Figure 2:

Top (EEfRT): individuals selected the hard task with greater frequency as reward value and probability of reward receipt increased, but we did not find a significant interaction reward by probability interaction. Bottom (COGED): subjective values decreased with higher N-back levels (i.e., they were discounted more steeply with increasing N-back load) However, subjective value did not vary by hard task offer amount (i.e., participants discounted $2 and $4 offer values similarly).