“…Most programs that produce significant quantitative gains in nature connection last several days. In different studies, extended time meant 3–5days of immersion in residential field sites (Braun & Dierkes, 2017; Hinds & O'Malley, 2019; Liefländer et al., 2013; Mullenbach, Andrejewski, & Mowen, 2019; Stern, Powell, & Ardoin, 2008; Talebpour, Busk, Heimlich, & Ardoin, 2020), 4 days to 2 weeks enrolled in nature‐based camps or wilderness expeditions (Barton, Bragg, Pretty, Roberts, & Wood, 2016; Collado et al., 2013; Ernst & Theimer, 2011; San Jose & Nelson, 2017), 4 weeks of nature play and learning in a preschool (Yilmaz, Çig, & Yilmaz‐Bolat, 2020), repeated field trips to natural areas (Ernst & Theimer, 2011) and school curricula that last several weeks and include hands‐on nature experiences (Cho & Lee, 2018; Harvey et al., 2020; Sheldrake et al., 2019). But even programs that involved only a day of classroom lessons about forests combined with activities in a forest (Kossack & Bogner, 2012), a few hours of forest exploration (Dopko, Capaldi, & Zelenski, 2019; Schneider & Schaal, 2018) or trips to natural areas or a natural history museum (Bruni, Ballew, Winter, & Omoto, 2018; Crawford et al., 2017; Sheldrake et al., 2019) resulted in immediate significant gains in nature connection scores.…”