“…As a result, there are now calls for equating of ORF probe passages. In fact, researchers have begun to use equated ORF scores in their studies (e.g., Barth, Stuebing, Fletcher, Cirino, Francis et al, 2012; Denton, Barth, Fletcher, Wexler, Vaughn et al, 2011), but the trade-offs among various methods of equating and the costs associated with them have only begun to be investigated (Albano & Rodriguez, 2012; Christ & Ardoin, 2009; Francis et al, 2008; Griffiths, VanDerHeyden, Skokut, & Lilles, 2009). …”