: The level of physical excitation or personal power associated with the feeling.
: These represent emotions in a geometric space, often using two primary axes: Valence : How positive or negative a feeling is. An Analysis of Feeling
Researchers and psychologists use several established models to categorize and measure feelings: : The level of physical excitation or personal
: Typically lists six basic emotions: anger, disgust, fear, happiness, sadness, and surprise. An Analysis of Feeling