“…Instead, the study synthesized 21 critical thinking theories, which consisted of two critical thinking taxonomies (Freeman and Bloom), six empirical studies on critical thinking in English Language Teaching (Dantas-Whitney, 2002; Daud & Husin, 2004; Davidson & Dunham, 1997; Park, 2011; Shahini & Riazi, 2011; Yang & Gamble, 2013), nine critical thinking programs created by critical thinking authorities (Philosophy for Children, Taxonomy of Socratic Questions, Cognitive Acceleration, Feuerstein’s Instrumental Enrichment, Top Ten Thinking Tactics, De Bono’s CoRT program, Swartz and Park’s Thinking Skills Taxonomy, Six Thinking Hats and Fisher’s Story-Based Activities), and four critical thinking tests (Watson-Glaser Critical Thinking Appraisal, the Ennis-Weir Critical Thinking Essay Test, the California Critical Thinking Disposition Inventory, and the California Critical Thinking Skills Test). Table 1 lists the categories synthesized by Ilyas (2015) with examples of each category:…”