“…Within the school setting, observation locations varied. Ten studies observed participants during unstructured social periods, including break time, recess, or lunch (Brock et al, 2018;Dean et al, 2020;Kasari et al, 2012Kasari et al, , 2016Kretzman et al, 2015;Locke, Rotheram-Fuller, et al, 2019;Locke, Shih, et al, 2019;Radley, 2017;Shih et al, 2019;Sreckovic et al, 2017). Seven studies observed the participants in the classroom during circle time, learning center time, or during group work (Carter et al, 2016;Dueñas et al, 2019;Hu et al, 2018;Jung et al, 2008;Kalyva & Avramidis, 2005;Kamps et al, 2002;Vivanti et al, 2019).…”