When John interprets his girlfriend's head shake to indicate that she does not approve of his action, he is encoding her message

Answer the following statement(s) true (T) or false (F)

1. Mental toughness is an unshakable belief in your ability to achieve your goals. 2. One of the common misconceptions about confidence is that success always builds confidence. 3. Cultivating an honest self-awareness is one of the prerequisites for gaining confidence.

If you quoted your brother who plays football in high school about steroid use among high school athletes, you would be using ________ testimony.

Fill in the blank(s) with the appropriate word(s).