QUESTION TEXT: When adults toss balls to very young children they…
QUESTION TYPE: Paradox
PARADOX: Adults toss children balls slowly, since children have low coordination. But children are actually better at catching balls if they are thrown quickly.
ANALYSIS: The right answer shows us that a fast moving ball is perceived as a threat and triggers a more effective part of the child’s brain. This makes sense to anyone who’s ever performed well in a dangerous situation yet is clumsy in everyday life.
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- CORRECT. The self-defense part of the brain is likely to be more effective than the part of the brain that merely attempts to catch a slow ball. Without self-defense reflexes you would get seriously hurt; even children have these reflexes. Throwing the ball quickly triggers self-defense instincts.
- If a slow ball is less likely to get obscured then it should be easier to catch.
- This tells us about adults. We need to explain the strange facts about children.
- This tells us how well children can throw balls. We’re trying to explain something about how they can catch them.
- This is to be expected. But it’s still strange that children are better at catching a faster ball than a slower ball, up to a point. This fails to explain that.
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