Lewis, David E.,  1970- <br/><br/>
Measurement and public service motivation :  new insights, old questions 

 - Philadelphia :  Routledge,  March 2010 
<br/><br/> This article reviews some recent research from political science that speaks to the public service motivation (PSM) literature. Specifically, it discusses research that describes new measures of bureaucratic ideology and agency performance. These new measures might usefully be employed in the PSM literature and a discussion of them highlights some potential pitfalls in PSM research more generally