Question

Difficulty: EasyEvaluating the Degree of Commitment or Certainty

Read the following excerpt:

While early archaeological findings led some researchers to claim that the ancient civilization of Oakhaven collapsed due to sudden climate change, recent analyses of soil samples offer a more tentative picture. These newer findings suggest that environmental shifts might have contributed to a gradual decline, but they certainly do not constitute definitive proof of an abrupt ecological catastrophe.

Statement: The author characterizes the evidence linking environmental shifts to the decline of the Oakhaven civilization as suggestive rather than conclusive.

Answer: Answer

Answer

True
The statement is true because the author deliberately uses qualifying epistemic modality (e.g., 'tentative', 'might have') and outright rejects the notion of 'definitive proof', which is the exact definition of treating evidence as suggestive rather than conclusive.

Step-by-Step Solution

1
Analyze the author's tone and word choice regarding the environmental shift theory.
The author uses words like 'tentative', 'suggest', and 'might have'.
Evaluating the author's specific word choices reveals their degree of certainty toward the claim.
2
Compare the author's wording to the provided statement.
The author's explicit denial of 'definitive proof' perfectly matches the statement's description of the evidence as 'suggestive rather than conclusive'.
To determine if the statement accurately reflects the author's stance in the passage.

Key Concept

Evaluating the Degree of Commitment or Certainty
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