“…Studies evaluating MANUSCRIPT ACCEPTED FOR PUBLICATION IN J FAM PSYCHOL 17 Nov 2020 9 mediation came from the same research group (Ross & Lazinski, 2014;Siddiqui & Ross, 2004;Smith & Ross, 2007) and were more similar in terms of intervention characteristics (one or two individual sessions with instructions and role-play) and outcomes (mainly sibling communication techniques), as well as being more prevention oriented, targeting the general population. Studies evaluating behavior management came from different research groups (Adams & Kelley, 1992;Pickering, 2016;Tiedemann & Johnston, 1992;Vickerman, Reed, & Roberts, 1997), varied more in terms of intervention characteristics (one to five sessions, group discussions versus individual sessions with instructions) and outcomes (e.g., sharing versus aggression), and were more treatment oriented, targeting parents concerned about children's interactions (Tiedemann & Johnston, 1992) or with identified interaction problems (Vickerman et al, 1997). The study integrating the two approaches (Linares et al, 2015) adopted yet another approach, with a more intensive intervention in foster families.…”