“…Scholars have long recognized that both depletion and voice behavior could be conceptualized as within‐person phenomena that fluctuate daily (Liu et al, 2017). For example, research on depletion has demonstrated that depletion varies between days (Li et al, 2019; Wehrt et al, 2020) as a result of a variety of factors, including sleep (Barnes et al, 2011), late‐night smartphone use (Lanaj et al, 2014), aversive morning commutes (Gerpott et al, 2021), morning routine disruption (McClean et al, 2021), childcare‐related demands (Dettmers et al, 2020), work‐related worry and planning (Casper & Sonnentag, 2020), and physical activity during the previous day (Rost et al, 2021). Likewise, voice research shows that employees may speak up with new ideas or suggestions (i.e., daily promotive voice) and/or express issues, concerns, or problems (i.e., daily prohibitive voice) more on some days than on others (Li et al, 2019; Lin & Johnson, 2015; Liu et al, 2017; Welsh et al, in press).…”