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Defined Quote by Walter Lang

“Science is defined in various ways, but today it is generally restricted to something which is experimental, which is repeatable, which can be predicted, and which is falsifiable.” quote by Walter Lang
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“Science is defined in various ways, but today it is generally restricted to something which is experimental, which is repeatable, which can be predicted, and which is falsifiable.”

Walter Lang

About This Quote

Source Book: Philosophy of Science, 1970

Science is characterized by experimentation, repeatability, prediction, and falsifiability, distinguishing it from non‑empirical claims.

In simple terms: Science relies on testable, repeatable experiments.

Key Takeaway

Focus on evidence and testability.

Themes

empiricism methodology knowledge

Mood

analytical inquisitive

Type

definitional educational

When to use this quote

  • research design
  • education
  • policy making
  • public communication

Key Concepts

falsifiability prediction repeatability

Questions to Reflect On

  • How do we handle phenomena that resist precise measurement?
  • Can non‑experimental methods complement science?
A Different Perspective

Science may overlook ethical or subjective dimensions.

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