PSAT Reading Question 250: Answer and Explanation

Question: 250

In the context of the passage, what is the main purpose of the sentence in lines 28-30?

• A. To explain the role of dopamine in the evolution of animal behavior
• B. To suggest the reason that Salimpoor's team conducted the study described in the next paragraph
• C. To point out the shortcomings of Salimpoor's early research into brain chemistry
• D. To predict the outcome of future studies about brain activity and music

Correct Answer: B

Explanation:

See Chapter 5 for explanation.