Change the question
Suppose someone says that a particular way of studying improves learning. Before agreeing or disagreeing, ask what “improves” means. Is the outcome a test score next week, knowledge retained next year or the ability to use an idea in a new setting? How were students selected? What else changed at the same time?
The same habit travels across subjects. A political scientist might ask what a survey measures. A historian might ask whose account has survived. A psychologist might examine how a task was designed. In each case, evidence is more than a collection of facts; it depends on the question and the method.
Be willing to move
A thoughtful view includes a way it could be changed. Try writing down one observation that would strengthen your explanation and another that would make you reconsider it. If nothing could change your mind, you may be defending an identity rather than testing an idea.
This is a useful way to read, discuss and prepare for academic study. It rewards curiosity and precision without requiring a student to sound certain before they are ready.