“…These norms have been used extensively to investigate the influences of a variety of factors on learning and memory, including retrieval effects (Kang & Pashler, 2014; Pyc & R a w s o n , 2 0 1 2 b ) , s p a c i n g e ff e c t s ( K a r p i c k e & Bauernschmidt, 2011; Pyc & Rawson, 2009b), feedback (Hays, Kornell, & Bjork, 2010), affect (Finn & Roediger, 2011, interference processes (Miyake, 2007), cognitive and physical exercise (Kayes, 2013), and mindfulness exercises (Bonamo, Legerski, & Thomas, 2015).…”