Scientifically Validated

Tailor-made service is clearly marked by quality and you should expect no less. Klaus Lassert and his associates resort to scientifically validated methods, the effectiveness of which has been evidenced in numerous research projects. Our comprehensive set of tools and methods is continuously improved and validated, allowing us to supply you with up-to-date methodology and effective solutions.

The quality of measures you seek and we offer is evaluated systematically, for instance by means of continuous impact observation and quality assessment, which is based on insights gained by feedback from many thousand participants.


Dr. Klaus Lassert | Dipl.-Psych. | Phone: +49 (0)234 41478660 | Mail: kl@lassert.com