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Research Hit: Learn Better with Variety

Andy Hab
3 min readApr 15, 2025

Variety is the spice of life they say — and it is in learning too according to this research

Shouldn’t we be really focused on learning specific things — to not clutter the mind?

That always sounds like a good idea, known as specificity, but we know in many areas in life, focusing too early is not so good. I write in more detail on this in my section on the Knowledgable Brain in the Handbook of Your Brain in Business.

For example, you may think that children who focus early on a specific sport and train, train, and train, then become champions. Not true. Various studies have shown that champions later in life generally train less in a larger variety of sports before focusing on a specific sport (to a dramatic degree it should be noted: 90–95% of Olympic gold medallists!). The same applies to Nobel laureates, and I also reported on business success also previously.

So the rule is generalise first, and then focus.

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Andy Hab
Andy Hab

Written by Andy Hab

Sharing fascinating, fun, and important knowledge on the brain and human behaviour - most days. And masters track athlete - still going strong!

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