Trait Affect

Between-person, relatively stable tendencies and dispositions to experience certain emotions or mood.

Reference:
Zelenski, J. M., & Larsen, R. J. (2000). The distribution of basic emotions in everyday life: A state and trait perspective from experience sampling data. Journal of Research in Personality, 34(2), 178-197. doi: 10.1006/jrpe.1999.2275