“…These differences were expected due to previous interaction effects in the extant literature (Kamalski, Sanders, & Lent, 2008), different amounts of working memory requirements (Kellogg, 2001), and differences on multiple-choice outcome scores (Carrell & Connor, 1991). Specifically, twosided refutational text has been found to be more effective at changing knowledge and beliefs (Buehl, Alexander, Murphy, & Sperl, 2001;Murphy, Long, Holleran, & Esterly, 2003), as well as changes in metacognitive processing (Dinsmore et al, 2009). …”