Rana esculenta unspecified sense

bibliographic record

• Jacob studied effects of caffeine on Rana esculenta 1908 ⟨comparative frog physiology⟩
  assertsneutralsource: coffee-pg28500

  JACOBJ, C., and GOLOWINSKI. Ein Beitrag zur Frage der verschiedenen Wirkung des Coffeins auf Rana esculenta und Rana temporaria.

  judge verdicts (2)

  • groundedness 1.00 pass — The claim is directly supported by the bibliographic entry. The passage explicitly lists a publication by JACOBJ, C., and GOLOWINSKI from 1908 with a title indicating a study of caffeine's different effects on Rana esculenta and Rana temporaria, confirming Jacob studied caffeine effects on Rana esculenta in that year.
  • qualifier_fidelity 0.85 pass — The claim is largely faithful to the passage. Viewpoint, stance, sentiment, and time are all correct. However, there is a minor issue with the subject: the passage lists the author as 'JACOBJ, C., and GOLOWINSKI' (note the comma and 'and'), but the claim simplifies this to just 'Jacob'. While the spirit is correct, the complete and accurate representation should acknowledge both authors. The context 'comparative frog physiology' is appropriate and well-supported by the quote mentioning both Rana esculenta and Rana temporaria. The quote is verbatim and accurately supports the claim.