Boosting executive function in children aged 3-12 through musical training: a three-level meta-analysis

Area of Science:

• Child Development
• Cognitive Neuroscience
• Educational Psychology

Background:

• Musical training is widely acknowledged for its positive impact on child development.
• Executive functions are crucial cognitive skills that underpin learning and behavior.
• Previous research suggests a link between musical engagement and enhanced cognitive abilities in children.

Purpose of the Study:

• To meta-analytically examine the effect of musical training on executive functions in children aged 3-12.
• To identify moderating factors influencing the effectiveness of musical training on executive functions.
• To explore the specific impact on different executive function sub-dimensions.

Main Methods:

• A three-level meta-analysis was conducted.
• Data were synthesized from 46 original research articles, yielding 192 effect sizes.
• A total of 3,530 participants were included in the analysis.

Main Results:

• Musical training demonstrated a significant positive effect on children's executive functions (g = 0.350, p < 0.001).
• Increased duration and cycle length of musical training correlated with greater enhancements in executive function.
• Musical training was found to be more effective in collectivist countries.
• Inhibitory control showed the most substantial improvement among executive function sub-dimensions.

Conclusions:

• Musical training is an effective intervention for enhancing executive functions in children.
• The duration, cycle, and cultural context significantly moderate the benefits of musical training.
• Targeted musical interventions can be valuable tools for improving inhibitory control and overall cognitive development in children.