Which term describes false beliefs that resist reasoning?

The term that describes false beliefs that resist reasoning is known as delusions. Delusions are strongly held beliefs that are not supported by evidence and remain despite clear contradictory evidence. They are considered a symptom of various mental health conditions, such as schizophrenia, and indicate a significant distortion of reality.

In contrast, delirium refers to a sudden change in mental status and is characterized by confusion, disorientation, and altered consciousness, often due to a medical condition or substance. Dementia encompasses a range of cognitive impairments, primarily affecting memory and thinking capabilities, and does not specifically emphasize false beliefs. Depression is a mood disorder that can involve feelings of sadness and hopelessness, but it does not center around false beliefs designed to resist logical reasoning. Each of these other terms addresses different aspects of mental health, while delusions specifically focus on the persistence of false beliefs.