As oxytocin also appeared to have anti-stress (Cardoso, Kingdon, & Ellenbogen, 2014; Heinrichs, Baumgartner, Kirschbaum, & Ehlert, 2003) and anxiolytic properties (Huber, Veinante, & Stoop, 2005; Kirsch et al., 2005; Knobloch et al., 2012; Viviani et al., 2011) – and most psychiatric disorders are associated with both social dysfunction and aberrant stress reactivity – the attention of researchers within psychiatry was definitely drawn. This evidence concerns the gene OXT and psychiatric disorder.