“…6. 16 items (IV part) -BHISQ integrated subscale "Seeing the situation, fact statement" (also identifying the role of observer), was formed by the authors on the basis of an analysis of the scientific literature: Salmivalli et al (1996), Salmivalli and Voeten (2004), Williams and Guerra (2007), Williams et al (2018), Song and Oh (2017), Brinkman and Manning (2016), Saarento and Salmivalli (2015), Forsberg et al (2014), Gini et al (2008), and BHISQ integrated subscales "Bullying intervention" and "Bullying prevention" also formed by the authors on the basis of an analysis of the scientific literature: Olweus (1994), Björkqvist and Österman (1995), Nadel et al (1996), Österman et al (1997Österman et al ( ), O'Connell et al (1999, Chan (2002), Vaillancourt et al(2003), Orpinas and Horne (2006), Chan and Rauenbusch (2004) and others. 7.…”