“…Higher levels of self-efficacy are generally accompanied by a lower cortisol response after stress (Nierop, Wirtz, Bratsikas, Zimmermann, & Ehlert, 2008) and diminished autonomic arousal after mental challenges (Sanz & Villamarı´n, 2001;Sanz, Villamarı´n, Á lvarez, & Limonero, 2006). Moreover, beneficial effects have been found with regard to better problem-solving efficiency, increased motivation, and better performance (Hoffman, 2010;Niemiec & Lachowicz-Tabaczek, 2015). Nevertheless, a debate is ongoing concerning the role of self-efficacy and its universal protective effects are questioned (Bandura, 2012;Bandura & Locke, 2003;Vancouver, 2012;Vancouver, Gullekson, Morse, & Warren, 2014).…”