“…There is an increasing trend of Two-Eyed Seeing-related peer-reviewed publications (shown in Figure 2). From the 38 retained source documents, several of the papers described the same research project (Bird-Naytowhow et al, 2017;Castleden et al, 2016Castleden et al, , 2017Hatala et al, 2019;Hovey et al, 2014Hovey et al, , 2017Maar et al, 2013Maar et al, , 2016 (Zehbe et al, 2012;Maar et al, 2013;Maar et al, 2016;Castleden & bennet, 2017) were cited by an included/selected article (Wood et al, 2014;Zehbe et al, 2017;Castleden et al, 2016) as describing a part of the same independent project, but were not identified by the search strategy, and were subsequently included Marsh, Young, et al, 2016;Wakewich et al, 2016;Wood et al, 2014;Wright, 2019;Wright et al, 2019aWright et al, , 2019bZehbe et al, 2011Zehbe et al, , 2012Zehbe et al, , 2017Zehbe, Jackson, et al, 2016;. Thus, a total of 22 independent research projects were described by these 38 manuscripts.…”