“This is a Titanic song”: the effect of familiarity on children’s learning affective meaning in music

Usage-based theories of language acquisition are thought to rely on domain-general learning mechanisms, such as mastering familiar routines by rote before generalizing to novel unfamiliar instances. If so, then the role of familiarity should extend to non-linguistic domains, like music. The purpose of the present study was to test the role of familiarity in children’s learning of affective meaning of music. Music carries an affective meaning that is relayed through its elements, such as mode, rhythm, and tempo. The previous research has found differences between children and adults in their understanding of music’s affective meaning, suggesting that this meaning is learned. We predicted that children would initially learn the affective meaning of familiar musical pieces before generalizing to unfamiliar pieces. Children between 3 and 5 years of age heard 16 musical segments, one for each emotion (i.e., anger, sadness, and happiness), and their accuracy in pairing music–emotion was measured. For younger children, their familiarity with the piece was positively associated with their accuracy. These results suggest that familiarity plays a role in learning affective meaning in music, providing support for the claim that this learning mechanism is domain-general.