“…Although mind-wandering may be beneficial in some respects, for instance by allowing oneself to plan and remember things that need to be done in the future (e.g., Baird, Smallwood, & Schooler, 2011;Mason & Reinholtz, 2015;Stawarczyk, Cassol, & D'Argembeau, 2013;Stawarczyk & D'Argembeau, 2015;Stawarczyk, Majerus, Maj, et al, 2011), to generate creative ideas (Baird et al, 2012;Singer & McCraven, 1961;Singer & Schonbar, 1961), and to display more patience for future rewards (Bernhardt et al, 2014;, a major negative consequence of this mental state is that it is generally detrimental to the task being performed at the moment of its appearance (for a meta-analysis, see Randall, Oswald, & Beier, 2014). For instance, in laboratory studies, mindwandering has been consistently associated with decreased text comprehension while reading You created this PDF from an application that is not licensed to print to novaPDF printer (http://www.novapdf.com) are impaired during periods of sleep deprivation or restriction, and that increased sleepiness results in impaired RTs and lower accuracy during attentional tasks (for recent reviews, see Jackson & Van Dongen, 2011;Killgore, 2010;Lim & Dinges, 2008;Short & Banks, 2014).…”