Out from many theoretical approaches of human nature and activity, interdisciplinary analysed to reveal those major aspects that influence the way people behave in their working environment, I extracted the following defining characteristics of the competitiveness capacity of human resources,...

Investigating the causes of statistical relations is a complex task and the statistician should be careful to ensure a proper measurement and analysis has been conducted, as well as checking the logic and causality of the relations identified. This paper is a critical review of Pearson’s use...