Motivation is driven by survival needs and built-in mechanisms in the body, such as hunger regulation and signals of fullness.
Optimal levels of arousal play a role in motivation, with individuals seeking to maintain an appropriate level.
Biology, including genes and metabolic rate, influences motivation and factors like hunger and eating habits.
Intrinsic motivation, driven by internal rewards, and self-determination theory, which focuses on autonomy, relatedness, and competence, play a role in motivation.
External motivators, such as incentives and achievement needs, can also guide behavior and motivation.