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Why internal validity is not prior to external validity

Publiceringsår: 2012
Språk: Engelska
Sidor:
Publikation/Tidskrift/Serie: Philosophy of Science Assoc. 23rd Biennial Mtg (San Diego, CA) > PSA 2012 Contributed Papers
Dokumenttyp: Konferensbidrag
Förlag: Phil Sci Archives

Sammanfattning

We show that the common claim that internal validity should be understood as prior to external validity has, at least, three epistemologically problematic aspects: experimental artefacts, the implications of causal relations, and how the mechanism is

measured. Each aspect demonstrates how important external validity is for the internal validity of the experimental result.

Nyckelord

  • Psychology (excluding Applied Psychology)
  • Philosophy
  • internal validity
  • external validity
  • causation
  • Campbell
  • Cronbach

Övriga

Philosophy of Science Assoc. 23rd Biennial Mtg
Published

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