“…Although robustness of the effect of experimentally induced self-regulatory fatigue has been called into question (e.g., Carter, Kofler, Forster, & McCullough, 2015; Carter & McCullough, 2014), conclusions that the effect does not exist may be “premature” on both theoretical and methodological grounds (Hagger & Chatzisarantis, 2014, p. 298; Inzlicht, Gervais, & Berkman, 2015). Recent theorizing about and empirical evidence for self-regulatory fatigue recognizes that the effects of self-regulatory effort on behavior and physiology are not uniform and are affected by the individual’s self-regulatory resources, motivation, and perception of task importance (e.g., Agtarap, Wright, Mlyniski, Hammad, & Blackledge, 2016; Evans, Boggero, & Segerstrom, 2015; Inzlicht & Schmeichel, 2012; Vohs, Baumeister, & Schmeichel, 2012). Interpersonal tasks such as the present study’s social tasks may engage older adults especially to a greater degree than intrapersonal tasks such as memory tasks, providing a better context in which to investigate fatigue (Hess, 2014).…”