“…Concerning the low frequency of exploration behaviors displayed toward the two stimuli by control participants, it is interesting to note that, according to the attachment theory, the ability to explore arises as a consequence of the perception of a safety state, which control participants did not seem to have (e.g., Ardito et al, 2004; Steele et al, 2004; Cookman, 2005; Adenzato et al, 2006; Cicerale et al, 2013). In particular, according to the attachment theory humans are motivated to maintain a dynamic balance between familiarity-preserving, stress-reducing behaviors (attachment to protective individuals and to familiar home sites, retreat from the strange and novel) and antithetical exploratory and information-seeking behaviors (Bretherton, 1992).…”