It is crucial to adopt a strategy that would consequently emphasize the participation of employees and employers in procedures focusing on the tackling of PSRs. In particular, the involvement of an enterprises management executives in tackling PSRs at work is very important (1) because they constitute the vectors of changes (i.e., they decide on any changes that take place in the enterprise's policy) and (2) because their participation implies that they are interested in the existing workplace problems and thereby encourages employees' participation [35] and [36]. Employees' participation in the procedures is also essential for the effectiveness of interventions because they constitute a source of useful information for the identification of problematic situations at work, and the validity and reliability of the PSR assessment [17]. However, the employees' participation should not be just a typical procedure but an essential one that takes place in a climate of confidence about the effectiveness of the actions and is based on the conviction that the outcome will improve the working conditions [32].