“…Within cognitive learning, the topic of dose schedule is typically discussed in terms of spaced and massed distribution. Spaced distribution, the putative superior schedule for cognitive learning (e.g., Eisenberg, 2014;Justice, Logan, Schmitt, & Jiang, 2016;Yoder, Fey, & Warren, 2012), and massed distribution have been explored within a variety of language domains, including phonology (Bowen & Cupples, 1999;Ukrainetz, Ross, & Harm, 2009), semantics (Childers & Tomasello, 2002;Goossens, Camp, Verkoeijen, Tabbers, & Zwaan, 2012;Riches, Tomasello, & Conti-Ramsden, 2005;Vlach & Sandhofer, 2012;Vlach, Sandhofer, & Kornell, 2008), and morphosyntax (Ambridge, Theakston, Lieven, & Tomasello, 2006;Bellon-Harn, 2012;Meyers-Denman & Plante, 2016;Smith-Lock, Leitao, Lambert, & Nickels, 2013).…”