We expect our students to learn different ways of thinking, such as historical empathy or scientific reasoning, reflection, critical analysis, or clinical reasoning. But how do we discern if they have learned these ways of thinking when thinking is often abstract, tacit and seemingly invisible? In this conceptual and theoretical article, I argue…

Since its establishment, psychology has struggled to find valid methods for studying thoughts and subjective experiences. Thirty years ago, Ericsson and Simon (1980) proposed that participants can give concurrent verbal expression to their thoughts (think aloud) while completing tasks without changing objectively measurable performance (accuracy).…