“…Relationships with other family members, such as siblings, were not available to be included here, but, if included, might have shed additional light on patterns of hostility in families. For example, parents tend to differ in their parenting of children in the same family (e.g., Glatz, Cotter, & Buchanan, 2017; Glatz & Stattin, 2013; Whiteman, McHale, & Crouter, 2003), and it is possible that the interactions captured by the triadic family conflict task were not indicative of a general parental interaction style that would be the same across multiple children. In addition, sibling relationships are important for youth’s social and behavioral development, and hostile sibling interactions can spill over to hostility in peer relationships (e.g., Feinberg, Solmeyer, & McHale, 2012; Glatz, Källström, Hellfeldt, & Thunberg, in press; McHale, Whiteman, Kim, & Crouter, 2007; Patterson, DeBaryshe, & Ramsey, 1990).…”