Context: Active engagement and participation in professional practices are an important requirement for expertise development in vocational domains. However, not much is known about how work contexts foster or hinder such expertise development. To further fill this research gap, this study investigates two vocational domains, namely sales…

The importance of professional development of labor force directly in the workplace has been proved. It's revealed that this is due not only to questions of advanced training, but also to the improvement of the situation on the labor market of unskilled groups of citizen. The current labor market recognizes the value and importance of people.…