Children's implicit knowledge of harmony in Western music

Area of Science:

• Cognitive Psychology
• Music Cognition
• Developmental Psychology

Background:

• Understanding how children develop musical cognition is crucial for music education.
• Western harmony relies on syntactic rules governing chord progressions and stability.
• Implicit knowledge refers to unconscious understanding and application of rules.

Purpose of the Study:

• To investigate children's implicit knowledge of Western music harmony.
• To determine if children can distinguish between stable (tonic) and unstable chords.
• To assess developmental differences in harmonic understanding.

Main Methods:

• Three experiments involved French, Australian, and Canadian children aged 6-11 years.
• Participants listened to chord sequences and made judgments about target chords (vowel, instrument, consonance/dissonance).
• Target chords were either the stable tonic or a less stable chord within a musical key.

Main Results:

• Children's performance (speed and accuracy) was better when the target chord was the tonic.
• Faster reaction times were observed across all experiments for tonic chords.
• Increased accuracy in judging consonance/dissonance was noted for tonic chords in Experiment 3.

Conclusions:

• Children possess implicit knowledge of the syntactic functions in Western harmony.
• The stability of the tonic chord is recognizable to children.
• Findings support the idea of early-developing, innate musical understanding.