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. Author manuscript; available in PMC: 2020 Jul 21.
Published in final edited form as: J Exp Anal Behav. 2020 Mar 8;113(3):657–679. doi: 10.1002/jeab.589

Figure 1. Diagram displaying the process in which articles were retrieved, excluded, and included in the present paper.

Figure 1.

Note. Dashed lines indicate points at which articles were excluded. Details on the 82 studies that assessed delay discounting of multiple outcomes can be found here: osf.io/fbw8h/.