Manuel Gonzalez's led him to conclude that music probably most helps a persons performance when doing a easier or simple task not a complex one.
For the easier task, performance is the same whether listeners heard simple music or none while on the other hand, the tougher or challenging task, any music make the performance bad because it pulled people's attention away from their work towards the music. Music has ergo-genic effect as well which means it increases exercise performance, delays fatigue and increases performance and endurance of an individual.
So we can conclude that Manuel Gonzalez's led him to conclude that music probably most helps a persons performance when doing a simple task not a complex one.
Learn more about music here: https://brainly.com/question/26373912
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