| 
  
    | 
 |  
    |  | Agreement on how actual performance data will be collected |  
    |  | Data collection plan |  
    |  |  |  The team must decide which methods to use to collect current performance data 
  linked to the desired performance statements that were written earlier. For 
  each statement of desired performance, determine the best method or combination 
  of methods for gathering reliable, valid data. For example, to gather data on 
  the quality of medical treatment, a combination of client exit interviews and 
  direct observation may be optimal. In another case, simulations may be necessary. 
  As part of data-collection methodology, you will decide on the most adequate 
  sample size and strategy (e.g., systematic cluster) for your project. |