author
His 1986 book Ecological Imperialism
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly mentions 'His 1986 book Ecological Imperialism presented further research in the field,' confirming that Alfred W. Crosby published Ecological Imperialism in 1986.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint 'author' is appropriate as the passage describes Crosby's own publications without attributing the statement to another named source. The stance 'asserts' correctly reflects the passage's neutral presentation of the historical fact. The sentiment 'neutral' matches the passage's tone. The time qualifiers (when: 1986, valid_from: 1986, valid_to: 1986) are accurate to the passage statement '1986 book'. The context is appropriately empty as the passage provides no contextual restrictions on the work. The quote 'His 1986 book Ecological Imperialism' appears verbatim in the passage and directly supports the claim.