Question

how does the author’s use of evidence and tone in the passage reveal their perspective on the brain’s hemispheres, and how does this impact the credibility of the information? a the author uses technical terms and a neutral tone to present evidence about brain specialization, which enhances credibility by making the information appear well - researched and factual. b the author uses anecdotal evidence and an informal tone, which reveals their biased perspective and decreases credibility. c the author focuses on the limitations of the split - brain study, adopting a critical tone that questions the validity of the findings and weakens credibility. d the author uses emotional language and selective evidence, which reveals their strong

Explanation:

To determine the correct answer, we analyze each option:

• Option A: Using technical terms and a neutral tone for presenting evidence about brain specialization (a scientific topic) is typical in academic/scientific writing. This approach makes the information seem well - researched and factual, thus enhancing credibility. This aligns with how credible information about brain hemispheres (a scientific concept) would be presented.
• Option B: Anecdotal evidence and an informal tone are not typical for presenting information about brain hemispheres (a scientific subject) and would not be expected to increase credibility.
• Option C: A critical tone focusing only on limitations, without a balanced view, would not be the standard way to present scientific information about brain hemispheres and would likely not be seen as increasing credibility.
• Option D: Emotional language and selective evidence are not characteristic of credible scientific writing about brain hemispheres.

Answer:

A. The author uses technical terms and a neutral tone to present evidence about brain specialization, which enhances credibility by making the information appear well - researched and factual.