When confronted with indeterminate problems, young children tend to select only 1 of the possible alternatives. The cause of this inappropriate closure was explored here in 2 studies in which children ...

Google DeepMind is rolling out Gemini 2.5 Deep Think, which, the company says, is its most advanced AI reasoning model, able to answer questions by exploring and considering multiple ideas ...

Bottom line: More and more AI companies say their models can reason. Two recent studies say otherwise. When asked to show their logic, most models flub the task – proving they're not reasoning so much ...

A pool of items from operational tests of mathematical reasoning was constructed to investigate the feasibility of using automated test assembly (ATA) methods to simultaneously moderate possibly ...