“…Note also that field interventions are often multicomponent and that multicomponent interventions tend to produce stronger effects (Beelman & Heinemann, 2014). The discussion is an important part of field interventions (also those addressing bullying of individuals belonging to disadvantaged groups; Earnshaw et al, 2018), and although it may strengthen their effects (Fisher, 1968), this is not necessarily the case (Brown, Tam, & Aboud, 2018;Creel, Rimal, Mkandawire, Böse, & Brown, 2011). As an example, Johnson and Aboud (2013) found that the effect of reading storybooks to children aged 5-8 years did not change depending on the extent to which the researcher reinforced the message (conceptually, a condition similar to an intervention followed by a discussion).…”