Claire Concannon, a science reporter and host from Radio New Zealand, joins psychologists Sam Murr and Marty Snarkis to explore the universal language of music. They discuss how emotional connections in songs, like lullabies and love songs, transcend cultures. Sam shares insights from the Natural History of Song project, showcasing how different cultures respond similarly to music. Meanwhile, they uncover how parental singing positively influences infants, enhancing bonding and early auditory perception, highlighting music's deep psychological significance.
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Quick takeaways
Certain song types, like lullabies, exhibit universal emotional cues that calm infants across diverse cultural backgrounds.
Music perception involves innate cognitive mechanisms that enable us to distinguish auditory sources, bridging cultural differences in musical enjoyment.
Deep dives
The Universality of Music Across Cultures
Certain types of songs, such as lullabies and love songs, exhibit a remarkable degree of universality across cultures, prompting questions about the role of music in human psychology. Researchers gathered music from diverse places around the world, including lullabies from New Caledonia and West African dance songs, to explore commonalities and differences in these musical forms. The Natural History of Song project showcases 118 songs from 86 societies, providing insights into how music is a fundamental aspect of human experience that transcends cultural boundaries. This investigation reveals that while some music traditions are deeply rooted in local contexts, others, like lullabies, show striking similarities in function and form across varied civilizations.
The Psychological Processing of Music
Human brains process music in complex ways that involve distinguishing various components of sound, which is crucial for understanding musical structure and context. Psychologist Dr. Sammer highlights how our auditory system allows us to decipher overlapping sounds in our environment, identifying distinct auditory sources like individual voices or instruments. This ability to parse out musical elements suggests that music perception is tied not only to cultural experience but also to innate cognitive functions that have evolved over time. For instance, while different cultures may produce unique melodies, the psychological mechanisms that enable us to interpret and enjoy music seem to operate similarly across diverse populations.
The Impact of Lullabies on Infants
Research demonstrates that lullabies play a significant role in calming infants, regardless of cultural background, suggesting that their characteristics carry universal emotional cues. Studies have shown that lullabies, which are typically slower and contain simple melodic contours, can effectively reduce infants’ heart rates and stress levels, even when infants are exposed to lullabies from unfamiliar cultures. This phenomenon indicates that certain musical features may evoke innate responses in humans, revealing deeper connections between music and emotional regulation from an early age. Scientists continue to explore how these interactions with lullabies might influence infants' long-term emotional and musical development.
Music is a universal feature of the human experience — present from our very first cultures and civilisations.
But do the features of particular songs and styles translate across cultural boundaries? Like, is a lullaby recognisable even when it's from a different culture? Can you identify a love song in another language?
Today, we explore the special relationship between music and our minds, in an episode from Radio New Zealand's Our Changing World.
Our Changing World is produced and presented by Claire Concannon and Ellen Rykers for RNZ.