Knowledge Base › 🧠 A-Z Encyclopedia of Psychology
K - Critical thinking
Investigating information without needing to know in advance what the outcome should be.
K - Critical thinking Examining information without having to know in advance what the outcome should be Recognizable questions How do I assess a source? How do I prevent critical thinking from becoming only criticism of others? What do I do when reliable sources contradict each other? What is it? Critical thinking is the careful evaluation of claims, arguments, evidence, and alternative explanations. It does not automatically mean being skeptical about everything, but neither does it mean accepting something simply because it is familiar, popular, or authoritative. Why can our brain do this? Our thinking uses all kinds of quick assumptions and biases. Critical thinking slows that process down: what exactly is being claimed, what evidence supports it, what could disprove the claim, and what interests or uncertainties are there? Everyday example A social media post says that a remedy is ‘scientifically proven.’ Critical thinking asks: which research, how many participants, who funded it, and is the conclusion really that strong? How can this arise within close-knit or closed groups? For someone who doubts Jehovah’s Witnesses, critical thinking can mean assessing both organization publications and critical sources according to comparable standards. Ex-JW sources can also contain errors, exaggeration, or one-sidedness. What can you do with it? Check primary sources where possible. Look for strong arguments from multiple sides. Dare to leave your conclusion open for the time being. Questions to reflect on Which source do I trust automatically? What information could change my opinion? Do I apply the same standard to information I like to believe? Summary Critical thinking is not a destination but an attitude: curious, verifiable, willing to be corrected, and cautious with certainty.