“…An example of negative-activated emotion could be "anger"; a positive-deactivated emotion is, e.g., "relief". The mapping of Nakamura's emotion types on Russell's two dimensions proposed by was proved reliable in several research (Ptaszynski, Dybala, Shi, Rzepka, & Araki, 2009b;Ptaszynski, Maciejewski, Dybala, Rzepka, & Araki, 2010). The mapping is represented in Figure 1.…”