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Evolution and the human mind



























































Popular posts from this blog

Body language: Gestures of the head and neck

The head nod
Nodding the head almost everywhere in the world means ‘Yes’ and shaking the head from side to side means ‘No’. A slight head nod is used as a greeting gesture, especially when two people greet each other from a distance. It sends the message, ‘Yes, I acknowledge you’.

Body language: Crossing the arms

Crossing the arms across the chest is a classic gesture of defensiveness. This defensiveness can manifest as uneasiness, shynessor insecurity.

Body language: The truth of the pointing foot

When we communicate with others, our attention is focused mainly on the words they speak and the facial expressions they make. We pay little, if any, attention to gestures of the body and when it comes to the feet, we almost never look at them.

Body language: Hands touching the head

Scratching the hair
When we scratch our hair using one or more fingers anywhere on top, back or side of the head, it signals the emotional state of confusion. Watch any student trying to solve a difficult problem and you are likely to observe this gesture. There isn't a better place to observe this gesture than an exam hall, where students often have no idea what the question paper is trying to say!