Motivation arising from internal factors is described as:

1. Motivations are sorted by where the push comes from. 2. Motivations can be intrinsic or extrinsic. 3. Intrinsic motivations arise from internal factors. 4. Extrinsic motivations arise from external factors. _Source: OpenStax Psychology 2e (CC BY 4.0), Ch 10 'Emotion and Motivation', sections 10.1-10.4_