See the Mind Behind the Actions
How do you come to understand what counts as a tool, a game, a vehicle, a warning, or even an idea such as fairness? You rarely receive a complete definition first and then apply it forever. More often, you encounter examples, notice patterns, learn what matters, meet exceptions, connect new information with what you already … Read more
If you know what a bird is, does that knowledge count as a concept, a category, or both? And when you look at an unfamiliar animal and decide that it is a bird, is that still the same thing? Psychology often discusses these ideas together, which makes the vocabulary easy to blur. A practical distinction … Read more
You can recognize a chair you have never seen before, treat a robin and a penguin as birds despite obvious differences, and understand that a coffee cup belongs with other cups even when its shape, color, and material are unusual. These ordinary judgments depend on a powerful cognitive ability: organizing experience into concepts and categories. … Read more
Reasoning and decision making often happen close together, which is why they are easy to treat as the same thing. You may reason about what the evidence supports and then make a choice based on that conclusion. But the two processes answer different questions and produce different kinds of outputs. Reasoning asks what follows from … Read more
Some reasoning problems produce an answer almost immediately. The answer feels obvious, simple, and complete, so there seems to be little reason to look again. Yet in certain problems, that first response is exactly where the difficulty begins. The mind has found a compelling answer, but not necessarily the best-supported one. Cognitive reflection concerns what … Read more
A conclusion can sound obviously true and still fail to follow from the premises. Another conclusion can sound absurd while being logically valid. When people judge an argument partly by whether its conclusion fits what they already believe, rather than only by whether the conclusion follows, psychologists call this belief bias. Belief bias is most … Read more
Some reasoning problems ask you to combine statements about groups or categories and decide what, if anything, must follow. If every copper token is marked, and every marked token is stored in Box A, then every copper token must be stored in Box A. But if some marked tokens are stored in Box A, the … Read more
If a package is marked fragile, it must be handled carefully. If the alarm is armed, opening the door will trigger a warning. If the soil is dry, the plant needs water. Everyday thinking is full of statements that connect one condition with another. Yet people do not always interpret these rules in the same … Read more
When people face something unfamiliar, they often understand it by comparing it with something they already know. A new computer system may be explained as working like a library, a traffic bottleneck may be compared with water moving through a narrow pipe, or a difficult project may remind someone of a different project that succeeded … Read more
A device suddenly stops working, a plant begins to wilt, or a project produces an unexpected result. You usually do not have complete information, yet your mind starts generating possible explanations. One possibility may fit the evidence better than the others, so you treat it as the best current explanation and decide what to check … Read more