positivism

/ˈpɑzɪtɪvɪzəm/
noun
  1. A philosophical system that holds that only knowledge based on observable facts and scientific evidence is valid, rejecting speculation or metaphysics.
    • The scientist's approach was grounded in positivism, relying only on data from experiments.
    • Her belief in positivism meant she dismissed any theory that couldn't be tested in a lab.
    • Many early sociologists adopted positivism to study human behavior like a natural science.
  2. A confident, practical, or optimistic attitude that focuses on what can be achieved rather than on problems.
    • The team's positivism helped them overcome every obstacle in the project.
    • His natural positivism made him a great leader during the crisis.
    • We need more positivism in this office instead of constant complaining.
What does "positivism" mean? | whatsthatwordmean | whatsthatwordmean