Aaron is playing a game of poker with his friends when he gets a really good hand. He wants to bait his opponent to make a bet, so he puts a sad look on his face to indicate he doesn't like his hand. Aaron is using the strategy of .

masking

Explanation:

According to cognitive psychology, masking refers to the deliberate deception, silencing or elimination of a stimulus from the target, so that they can no longer hear, see or feel its existence. Masking has evolved in recent developmental studies and is defined as dissimulating one's emotion by portraying another.It's often used to disguise a negative emotion with a positive emotion.

answer; recognition and measurement;

answer; promote the individual as a "progressive being";