Item-total Statistics

               Scale          Scale      Corrected
               Mean         Variance       Item-            Alpha
              if Item        if Item       Total           if Item
              Deleted        Deleted    Correlation        Deleted

PO4           10.6480         3.3080        .5187           .2683
PO8            9.8101         5.2109        .3324           .5701
PO15          10.7821         5.0478        .3564           .5389
 
 

Reliability Coefficients

N of Cases =    179.0                    N of Items =  3

Alpha =    .5854