PMC6180173_01
Inborn musicality shared in movement. Upper Left: Infant less than one hour after birth watches her mother's tongue protrusion and imitates. Upper Right: On the day of birth, a baby in a hospital in India shares a game with a woman who moves a red ball. The baby tracks it with coordinated movements of her eyes and head, both hands and one foot. Lower: A two-month premature girl, Nasira, with her father, who holds her against his body in 'kangaroo' care. They exchange short 'coo' sounds with precisely shared rhythm. Upper Left and Upper Right: Photos for own use of second author from colleagues Vasudevi Reddy and Kevan Bundell. Part reproduced from, Figure 1, p. 131. Lower: Photo from, Figure 2, p. 22. Original spectrograph in, Figure 3, p. 37.
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F1
Communicating in the rhythm of narratives with baby songs. Upper: A five-month-old girl, who is totally blind, 'conducts' her mother's singing with her left hand. The graph of her hand movements with her mother's voice marks, with black bars, three moments in the narrative, at 4, 16, and 28 s, where the infant anticipates the mother's voice by 0.3 s. These are times, 12 s apart, when lines of the slow lullaby commence. The arrows identify moments when there is perfect synchrony between the mother's voice and the baby's index finger. The circled index finger movement is 300 msec ahead of a lift in the pitch of the mother's voice. Lower: Two infants share the poetry of action songs with their mothers. A four-month-old enjoys her mother's singing of a song and accompanies the narrative with movements of her baby's hand. And a six-month-old imitates clapping movements in synchrony with the song. Both songs show an iambic rhythm of short and long syllables, and rhyming vowels, 'bear' with 'there' and 'well' with 'bell,' which the babies imitate with their voices. (Upper: Analyses of video from Professor Gunilla Preisler, University of Stockholm. Previously published in and. Lower: From, modified from Figure 4, p.137.)
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F2
A recording with a blind 5-month-old girl illustrates intermodal attunement between the heard melody of a mother's song and the proprioceptive feelings in the body of the baby of a gesturing left arm and hand (Figure 2, Upper). Introduction, Development, Climax and Resolution, identified in proto-conversations with two-month-olds (Figure 2, Lower, and Figure 3), and we note similarities with the sections recognized in classical Roman rhetoric or speech-making - exordium, narratio, confutatio, and confirmatio. In spite of very different conventions in musical performances in different communities, a parent, or a child, wanting to share the pleasure of songs and action games with a baby, naturally adopts the intuitive formula of a poetic verse to share a story of body movement.
Stories of changing pitch in the singing voice. These examples illustrate the narrative phases that infants respond to, which are found in infant directed speech or baby songs in different languages. (A) A proto-conversation of a mother with a 6-week-old. The baby shares the development, climax and resolution of the narrative, with vocalizations close to middle C. (B) A slow lullaby, of 26 s, has four-line stanzas, with rhyming vowels. (C) A more animated song of 18 s shows the same poetic organization with undulations of pitch and vowels rhyming between first and second lines and between final words of each verse. (A) Original in, Figure 5, p. 41. (B) From, a portion of Figure 4, p. 137, and, Figure 3, p. 10. Original in, Figure 10, p. 49. (C) Original in, Figure 2, p. 183.
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F3
Introduction, Development, Climax and Resolution, identified in proto-conversations with two-month-olds (Figure 2, Lower, and Figure 3), and we note similarities with the sections recognized in classical Roman rhetoric or speech-making - exordium, narratio, confutatio, and confirmatio. In spite of very different conventions in musical performances in different communities, a parent, or a child, wanting to share the pleasure of songs and action games with a baby, naturally adopts the intuitive formula of a poetic verse to share a story of body movement.
Katerina Mazokopaki's baby dancers: Upper Left: Georgos, 3.5 months lying on a comfortable bed, responds with a big smile and gestures of hands and feet to accompany the music. Upper Right: Katerina, 9 months, smiles, bounces and extends her arms to 'fly' into action. Lower Left: Panos, 9 months, smiles his greeting, then beats the floor rhythmically with his right hand. Lower Right: Anna, 10 months, standing in her cot, smiles and starts dancing vigorously, swinging her bottom. All four sing with the music (Photos supplied to the CT).
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F4
First they looked surprised; then they looked about as if someone had come into the room; and finally they smiled with delight and started performing with the music, inspired by the pulse and melody, joining the music with their different abilities to dance and sing (Figure 4).