For the SIZE PROZESS® personality analyses, only digital psychological questionnaires are used – scientifically validated and fully compliant with data protection regulations.

The updated SIZE PROZESS® personality questionnaires (since 2008) were evaluated over a period of two years in collaboration with Univ. Prof. Dr. Thomas Werani (Johannes Kepler University Linz) and further developed together with him to meet the scientifically defined quality criteria for reliability and validity.

Result:
"The overall quality of the SIZE PROZESS® measurement instrument is high!"

All scales underlying the SIZE PROZESS® instrument meet the defined minimum requirements for reliability and validity – most of them significantly exceed these standards. The overall quality of the SIZE PROZESS® instrument can therefore be classified as high.

This result is statistically well substantiated, as the scale validation:
a) employed not only first-generation but also more demanding second-generation statistical procedures, and
b) was based on a broad data set (n = 751).

Prof. Dr. Thomas Werani
Johannes Kepler University Linz
December 2010