This is a general theory focusing on the mechanisms through which personality influences (and, more importantly from a practical perspective, predicts) affect, motivation, and action (behavior).
Belimp theory provides the basis for a major psychometric instrument designed for mind imaging. Just like medical imaging techniques scan the body for physical abnormalities, so does the belimp measurement suite scan the mind for psychological abnormalities. Please note that this measure is currently under development.
Example scientific reference: https://www.sciencedirect.com/science/article/abs/pii/S0732118X10000152