“…The average age of treatment-seeking samples is consistently in the 50s (e.g., Frost, Ruby, & Shuer, 2012;Muroff, Steketee, Bratiotis, & Ross, 2012;Saxena & Sumner, 2014;Steketee, Frost, Tolin, Rasmussen, & Brown, 2010). Older adults also frequently come to clinical attention, many because they are community-referred, although some actively seek treatment (Ayers et al, 2014;Ayers et al, 2011;Luu, Lauster, Bratiotis, Edsell-Vetter, & Woody, 2018;Turner, Steketee, & Nauth, 2010). Furthermore, although clinical hoarding is associated with older age, researchers often study hoarding using much younger student analogue samples (e.g., Burgess, Graves, & Frost, 2018;Oglesby et al, 2013).…”