checkABC
A New Approach to Success
What is checkABC ?
checkABC is a free, anonymous, 10 minute online test that provides immediate feedback on the pillars of your success in business. The framework is based on over 40 years of scientific research. The test measures your level of ‘mental vitamins’ as predictors of
- Performance
- Creativity
- Efficiency
- Perseverance
- Engagement
- Mental strength
- Health and well-being.
The Founders
Dr Marcus B. Muller
Professor of Management, Author of The ABC of Life and coAuthor of Libérer La Motivation
Robert Krier
Natural scientist, analytics expert and seasoned bsuiness entrepreneur
The ABC of Life - Success Has 3 Letters
Checkabc.lu is based on the book "The ABC of Life: Success Has 3 Letters" by Marcus B. Muller. This book outlines three fundamental principles, known as "mental vitamins," which are essential for achieving success. Grounded in over forty years of scientific research and practical application, it provides actionable insights for personal and professional growth. These core concepts form the foundation of the checkabc.lu online test, which offers users immediate feedback on their success factors. Discover more about these principles by exploring the book