Young children regularly engage in musical activities, but the effects of early music education on children's cognitive development are unknown. While some studies have found associations between musical training in childhood and later nonmusical cognitive outcomes, few randomized controlled trials (RCTs) have been employed to assess causal effects of music lessons on child cognition and no clear pattern of results has emerged. We conducted two RCTs with preschool children investigating the cognitive effects of a brief series of music classes, as compared to a similar but non-musical form of arts instruction (visual arts classes, Experiment 1) or to a no-treatment control (Experiment 2). Consistent with typical preschool arts enrichment programs, parents attended classes with their children, participating in a variety of developmentally appropriate arts activities. After six weeks of class, we assessed children's skills in four distinct cognitive areas in which older arts-trained students have been reported to excel: spatial-navigational reasoning, visual form analysis, numerical discrimination, and receptive vocabulary. We initially found that children from the music class showed greater spatial-navigational ability than did children from the visual arts class, while children from the visual arts class showed greater visual form analysis ability than children from the music class (Experiment 1). However, a partial replication attempt comparing music training to a no-treatment control failed to confirm these findings (Experiment 2), and the combined results of the two experiments were negative: overall, children provided with music classes performed no better than those with visual arts or no classes on any assessment. Our findings underscore the need for replication in RCTs, and suggest caution in interpreting the positive findings from past studies of cognitive effects of music instruction.
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Wednesday, February 05, 2014
Does music make you smarter?
Since I have done a number of posts on long term changes in the brains of adults who have had extensive music training, I thought I should point at an article by Samuel Mehr in the NYTimes that is essentially relaying the results of a study he and his collaborators published in PLOS ONE. Wanting to evaluate reported associations between children's participation in music classes and better grades, higher SAT scores and elevated cognitive skills,they note that correlations are not causes, and do several short term studies on the cognitive effects of a brief series of music classes, compared to non-musical forms of arts instructions. The bottom line was that in two trials, with 29 and 45 preschoolers randomly assigned to music or visual arts classes, they found no evidence that parent-child music classes improved preschoolers' cognitive skills. These brief interventions, studying a limited number of subjects, would need to be repeated to be confirmed, and in any case cast no light on light whether more continuous and rigorous instruction in musical performance correlates with cognitive or brain anatomical changes. Here is their abstract:
Posted by Deric Bownds at 5:06 AM
Blog Categories: brain plasticity, human development, music
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The German philosopher Bastian has done extensive studies on this subject. He comes to thesame conclusion, but also tthat "musical parenting" and music education in preschool affects things as empathy and other social skills.ReplyDelete
In some aspects, learning in schools depends on these things, so you might say that it impacts cognitive skills indirectly.