Question

When a person crosses his/her arms, the dominant arm will usually be the arm wrapped under the other

Answer 1

Self-Reassurance Cross: This gesture is when someone crosses their arms while tightly ... Some of the other arm gestures you will find used on a daily basis 

Answer 2

ANSWER

Both arms are folded together across the chest as an attempt to put a barrier between the person and someone or something they don't like. ... The arms crossed on chest gesture is universal and is decoded with the same defensive or negative meaning almost everywhere.

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