“…The sibling abuse that some of the children described may be due to social learning theory (Bandura & Walters, 1977), which is central in sibling relationships (Whiteman, McHale & Soli, 2011): in families where abuse is an accepted behavior, siblings might learn and practice it on one another. Beyond that, the theory on transgenerational transmission of trauma (e.g., Gardner, 1999) might be relevant to the unique dynamic that reported in the current study as a possible transmission of maltreatment or abusive behaviors from parents to children (Fuchs, 2017), who then incorporate them into the sibling system, an aspect of CA that should be further explored.…”