“…Some authors attribute these behavioural changes to a specific subject area, Microeconomics (Bauman and Rose, 2011; Cipriani et al, 2008; Hellmich, 2019; Klimczak, 2018; Lanteri, 2008; McCannon, 2014; Rosengart et al, 2020; Zhou, 2013), or directly focus on the representative agent in the study of economics – the homo economicus – because, according to them, this behavioural paradigm is insufficient to understand human behaviour. This representative agent is considered to be rational, self-interested and individualistic, and representing this agent as the economic ideal could foster the following behaviours in students (Bauman and Rose, 2011; Espín et al, 2021; Fischer et al, 2017; Graça et al, 2016; Lopes et al, 2015; Spiegelman, 2021). She or he always prefers more to less, seeks to maximize his or her own utility and focuses on prioritizing his or her own preferences (Espín et al, 2021; Klimczak, 2018), based on unrealistic economic models that purport to be applicable to any economic problem (Rosengart et al, 2020).…”