“…For example, Representational Change Theory (Kn€ oblich, Ohlsson, Haider, & Rhenius, 1999) proposes several mechanisms by which a problem-solver may restructure an initial faulty representation and thereby break an impasse and make progress toward a solution. The Criterion of Satisfactory Progress Theory (MacGregor, Ormerod, & Chronicle, 2001;Ormerod, MacGregor, Chronicle, Dewald, & Chu, 2013) has focused on conditions that create and sustain perseveration in a faulty problem representation, thereby preventing or delaying the restructuring required to reach a solution.…”