“…However, based on empirical evidence, various writers have expressed support for the existence of the universally effective manager or leader, of universal criteria of managerial effectiveness, of generic managerial competencies, of generic leadership functions and universal effective supervisory leader behaviors, and of universal leadership styles (see Bass, 1997;Bennett & Langford, 1983;Hamlin, 1988;Thompson, Stuart, & Lindsay, 1996). More recently, Russ-Eft and Brennan (2001), working mainly within the American and Canadian contexts, have identified empirically a common set of "universal leadership behaviors," while, in the European context of Spain, Agut and Grau (2002) have also produced evidence of the existence of "generic managerial competencies." In light of these latest research findings, the specific aim of the present study has been to search for evidence of universalistic or generic managerial and supervisory leader functions and behaviors within the context of U.K. public sector organizations, but avoiding the use of research methodologies and methods that have been the subject of much criticism.…”