            |   (1)    |   (2)    |   (3)    |   (4)   |   (5)    
------------------------------------------------------------------
(Intercept) |   19.978 |   15.809 |   14.167 |  11.834 |   11.011 
            | (11.688) | (11.084) | (11.519) | (8.535) | (11.704) 
     Raises |    0.691 |    0.379 |    0.352 |  -0.026 |   -0.033 
            |  (0.179) |  (0.217) |  (0.224) | (0.184) |  (0.202) 
   Learning |          |    0.432 |    0.394 |   0.246 |    0.249 
            |          |  (0.193) |  (0.204) | (0.154) |  (0.160) 
 Privileges |          |          |    0.105 |  -0.103 |   -0.104 
            |          |          |  (0.168) | (0.132) |  (0.135) 
 Complaints |          |          |          |   0.691 |    0.692 
            |          |          |          | (0.146) |  (0.149) 
   Critical |          |          |          |         |    0.015 
            |          |          |          |         |  (0.147) 
------------------------------------------------------------------
          N |       30 |       30 |       30 |      30 |       30 
      $R^2$ |    0.348 |    0.451 |    0.459 |   0.715 |    0.715 
