Dear Mesi,
The Community Tool Box does not address specific problems in organizations, such as turnover and does not have action steps to take. Usually when there are problems such as turnover, it is necessary to find out why and then develop a customized solution based upon the reasons. You might browse through the various chapters regarding leadership, evaluation, and maintaining quality performance to find if there are tips on how to examine the reason for the turnover, then how to create an action plan to address the specific problem.
The Community Tool Box Advisor