“…Several studies have shown that these interventions substantially improved participants' interview skills (Burke et al, 2018;Hayes et al, 2015;Kumazaki et al, 2019;Smith et al, 2014Smith et al, , 2021Strickland et al, 2013;Ward & Esposito, 2018) and self-confidence (Kumazaki et al, 2019;Ward & Esposito, 2018), as well as reduced levels of anxiety (Smith et al, 2021) and cortisol (Kumazaki et al, 2017(Kumazaki et al, , 2019. For example, participants who completed mock interviews with robots reported higher self-confidence and exhibited reduced salivary cortisol levels compared with the control groups (Kumazaki et al, 2017(Kumazaki et al, , 2019.…”