Trial and error: Trial and error is a method of problem-solving that involves repeatedly attempting different solutions until one is found that works. This method is often used when there is no known solution to a problem, or when the problem is too complex to be solved using a more systematic approach. See also Method, Experiments, Science, Problem solving._____________Annotation: The above characterizations of concepts are neither definitions nor exhausting presentations of problems related to them. Instead, they are intended to give a short introduction to the contributions below. – Lexicon of Arguments. |