“…A total of 689 participants with intellectual and developmental disabilities were included across the studies. Studies were concentrated in English‐speaking countries, United Kingdom (Dias et al, 2012; Haigh et al, 2013; Kaley et al, 2021; Mooney et al, 2019; Power & Bartlett, 2018), Ireland (García Iriarte et al, 2014), Canada (Renwick et al, 2019; Wilton et al, 2018), United States (Heffron et al, 2018), Australia (Frawley & Bigby, 2015; Martin et al, 2021; Robinson et al, 2020), New Zealand (Milner & Kelly, 2009). Only three studies were conducted in non‐anglophone countries, Austria (Koenig, 2012), Norway (Witsø & Hauger, 2020), and Spain (Rojas‐Pernia et al, 2020).…”