“…Circadian variations in the cognitive capacity to modify response strategies to changing environmental demands (executive functioning: flexibility) García et al (2010), García et al (2012), May andHasher (1998), andRamírez et al (2012) Circadian variations in creativity Carciofo et al (2014), Kühnel et al (2022), Simor and Polner (2017), and Wieth and Zacks (2011) Earlier chronotypes demonstrate higher levels of proactivity, future orientation, and optimism while later chronotypes demonstrate higher levels of present orientation Earlier chronotypes demonstrate higher levels of persistence and endurance Adan, Lachica, et al (2010), Antúnez et al (2014), Caci et al (2004), Jankowski (2012, and Randler and Saliger (2011) Later chronotypes demonstrate higher levels of risktaking while earlier chronotypes demonstrate lower levels of risk-taking Gowen et al (2019), , Killgore (2007), Muro et al (2012), Ponzi et al (2014), Maestripieri (2014), Rusnac et al (2016), and Wang and Chartrand (2015) Later chronotypes demonstrate higher levels of creativity Díaz-Morales (2007), Fabbri et al (2007), and Giampietro and Cavallera (2007) Later…”