“…For example, there are a number of studies demonstrating that completing a homogeneous set of achievement items stimulates the item-position effect (e.g., Birney, Beckmann, Beckmann, & Double, 2017;Debeer & Janssen, 2013;Debeer, Buchholz, Hartig, & Janssen, 2014;Embretson, 1991;Hartig & Buchholz, 2012;Kubinger, 2008;Lozano, 2015;Ren et al, 2014;Schweizer, Schreiner, & Gold, 2009;Troche et al, 2016;Verguts & De Boeck, 2000;. A special characteristic of this effect is that it leads to a systematic increase of the proportion of systematic variance from the first to last items (Knowles, 1988).…”