The PNI Diagnostic is an online assessment, developed by a South African neurosurgeon, that measures well-being and performance.
Psychoneuroimmunology, or PNI, is a research concept and multi-disciplined field that looks at the relationship between psychological factors, immunity, the endocrine system (our hormones), and the nervous system.
The diagnostic is used primarily to assess levels of personal gratification, self-esteem, self-worth, self-efficacy, purposefulness and potential in terms of leadership and entrepreneurship.
