According to the research, when infants learn from music by using a high pitch and expressive singing quality is known as infant-directed speech.
<h3>What is infant-directed speech?</h3>
It is the style of speech that parents use to address a baby accompanied by abundant gestures, physical contact and expression through body language.
This way of communicating uses exaggerated intonation, deepening of the voice and marked separation of words and phrases and expressive singing quality.
Therefore, we can conclude that according to the research, when infants learn from music by using a high pitch and expressive singing quality is known as infant-directed speech.
Learn more about infant-directed speech here: brainly.com/question/8881885
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