“…However, although stereotype threat effects have been consistently observed on older adults' cognitive performance (for a meta-analysis see Lamont, Swift, & Abrams, 2015), results on motor performance are mixed: whereas a few studies have reported this phenomenon (Barber, Hamel, Ketcham, Lui, & Taylor-Ketcham, 2020;Chiviacowsky, Cardozo, & Chalabaev, 2018;Swift et al, 2012), most research showed no significant stereotype threat effect (Lamont et al, 2015), and more especially on tasks assessing stability during gait (Hausdorff, Levy, & Wei, 1999;Horton, Baker, Pearce, & Deakin, 2010;Marquet et al, 2018;Moriello, Cotter, Shook, Dodd-McCue, & Welleford, 2013). This absence of effect may be due to the task usually used to assess mobility: preferred walking speed, also called comfortable gait speed, which is considered a valid index of general physical health and is associated with independent living in older adults (Alexander, 1996).…”