Roddy earned an "a" for the semester in his communication class and was quite happy and excited about it. when he arrived at his
sister's house for dinner, she could tell that roddy was in a particularly good mood because of his expectancy violations. affect displays. regulators. perception checking.
Affect display refers to both verbal and body language movement that is used to show an emotion. The message that shown through affect display is perceived to be much stronger compared to the actual words that said by the communication.<span />
The ability to purchase goods and services is called purchase power. Purchasing power is the number of goods and services that can be purchased with a unit of currency.