In “How Music Resonates in the Brain” by Allyson Eck, Dr. Patrick Whelan’s ideas on music are discussed. Whelan attributes some of the significance of music’s power to what scientific concept?

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Question

In “How Music Resonates in the Brain” by Allyson Eck, Dr. Patrick Whelan’s ideas on music are discussed. Whelan attributes some of the significance of music’s power to what scientific concept?

Notice: The questions and answer sets for this quiz are protected under copyright, and may not be reproduced without the author's consent.

BlackTom AI · Accepted Answer

Whelan links music’s power to evolutionary biology — specifically the idea that early mammals depended on acute hearing for survival, so neural circuits for processing sound became tightly coupled to emotion and social behavior.

1) Relevant knowledge points and concepts
- Evolutionary adaptation: traits that improved survival and reproduction were favored.  
- Auditory salience in mammals: early mammals were often small, nocturnal, and relied on hearing more than vision.  
- Neural coupling: auditory processing regions connect with limbic and reward systems, producing emotional responses to sound.  
- Social communication: vocalizations (e.g., mother–infant calls, alarm calls, contact calls) shaped sensitivity to pitch, timing, and prosody.

2) Step-by-step reasoning process
- Whelan argues that because many early mammals lived in environments (dark, cluttered) where sight was limited, hearing became a primary sense for detecting predators, prey, and conspecifics.  
- Natural selection therefore favored brains that not only analyzed sound frequency and timing but also attached meaning and valence (good/bad, safe/dangerous) to sounds.  
- Music exploits these preexisting auditory–emotional linkages (e.g., slow, low tones evoke sadness or calm; fast, consonant patterns evoke joy), producing powerful emotional responses across cultures.

3) Calculations/intermediate steps
- No numerical calculations are required. Intermediate conceptual steps are: environmental pressure → reliance on hearing → evolution of auditory–emotion circuitry → music taps those circuits.

4) Why the correct answer is correct
- The provided option explicitly states the evolutionary-biology explanation Whelan emphasizes: early mammals’ reliance on hearing shaped brain systems that make music emotionally potent. This encapsulates his central scientific claim.

5) Why other options are incorrect
- “Our innate understanding of acoustics” is partial: acoustics describes sound properties but doesn’t explain why sounds are emotionally meaningful.  
- “Theories of religious ritual” attribute music’s role to culture and ritual, not the biological origin Whelan highlights.  
- “Theories of sexual attraction” (sexual selection) are a competing hypothesis but not the specific emphasis Whelan makes about early mammalian hearing and survival.

6) Conclusion
This explanation confirms the correct answer: Evolutionary biology — that early mammals had to rely heavily on hearing for survival.

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