Can IQ Change? Evidence from 5 Studies Prove That IQ is ….

Since the dawn of this century IQ Test has spread to all of the worlds. The IQ test is cheap. In most cases, it is accurate to predict one performance in an industrial society. But can IQ change? The good news is IQ can change because our brain is more like plasticine rather than stone. […]

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Why 10 thousands hours rule to gain expertise is not magic number

Deliberate practice is the key to expertise. This research has been replicated in many ways, and the result is consistent. The popular media dubbed this rule as a ten thousand hour rule and began to dominate the discussion about this topic. But, the 10 thousand hour rule is a half-truth. The number may vary across […]

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You must know the difference between weak ties and strong ties

We have only one or two true friends. But, we have many friends or “friends of friends”. The true friend is what we called strong ties. “Friends” or “friends of friends” is what we called “weak ties.” While true friend are always there to help us, friends are more flexible.  How many friends can we […]

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