According to Buss and Plomin, the following three basic personality styles are influenced by genes:
1. Emotionality- How easily someone's emotions are influenced or affected, the intensity of emotions and physiological arousal
2. Activity Level- how energetic a person is, whether they exhibit high activity and energy or low activity and energy
3. Sociability- tendency and preference to be around others, how outgoing and gregarious one is.
