fallacy
A fallacy.
A fallacy is basically an error in reasoning.
mazda
He didn't have scientific evidence.
A common error in reasoning that can make an argument invalid is known as a logical fallacy. These are flaws in the logical structure of an argument that can mislead or deceive the audience. Examples of logical fallacies include ad hominem attacks, appeal to authority, and circular reasoning.
That would be a moot point
Yes, a flawed part of an argument constitutes an error in reasoning which can render the overall argument invalid or weak. Common errors in reasoning include logical fallacies, false premises, inconsistencies, and incorrect assumptions. Identifying and addressing these errors is crucial for building sound and persuasive arguments.
Inductive reasoning is weaker than deductive reasoning because inductive reasoning is known as bottom-up logic where as deductive reasoning is known as top-down logic.
Deductive reasoning is considered stronger than inductive reasoning because it involves drawing specific conclusions from general principles or premises, leading to definite results. In contrast, inductive reasoning involves making generalizations based on specific observations, leaving room for uncertainty and error in the conclusions drawn. Deductive reasoning follows a more structured and logical process, while inductive reasoning relies more on probabilities and patterns.
A logical fallacy is, roughly speaking, an error of reasoning. When someone adopts a position, or tries to persuade someone else to adopt a position, based on a bad piece of reasoning, they commit a fallacy
Ernest Terrence Alderdice has written: 'Analysis of error performance on a test for abstract reasoning' -- subject(s): Testing, Reasoning (Psychology), Shipley-Institute of Living Scale