EXPERT REPORT OF PATRICIA GURIN
Gratz, et al. v. Bollinger, et al., No. 97-75321 (E.D. Mich.)
Grutter, et al. v. Bollinger, et al., No. 97-75928 (E.D. Mich.)

Table D4
Detailed regression summary tables: MSS data base, White students---page 5 of 5
Significant positive effects: blue square
Significant negative effects: blue diamond
Outcome variable

Democracy outcomes: Citizenship engagement

Perspective taking
  Personal
  interactions model  		 Negative
  interactions model  		 Amount of interaction
with students of
      color model      		 Amount of interaction
with African American
  students model  
  r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2
Classroom diversity  .186 blue square blue square  .186 blue square blue square  .185 blue square blue square  .185 blue square blue square
Informal interaction (model)   .162 blue square blue square -.098 blue diamond blue diamond  .129 blue square blue square  .078    
  Diversity of 6 best
  friends model  		 Participation with
  other groups model  		 Dialogue groups
        model        		 Number of
multicultural events
  attended model  
  r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2
Classroom diversity  .185 blue square blue square  .190 blue square blue square  .185 blue square blue square  .184 blue square  
Informal interaction (model)   .088      .062     -.015   blue square  .144    

Democracy outcomes: Racial/cultural engagement

Learned about other groups
  Personal
  interactions model  		 Negative
  interactions model  		 Amount of interaction
with students of
      color model      		 Amount of interaction
with African American
  students model  
  r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2
Classroom diversity  .310 blue square blue square  .313 blue square blue square  .315 blue square blue square  .316 blue square blue square
Informal interaction (model)   .142 blue square blue square  .019      .162 blue square blue square  .156 blue square blue square
  Diversity of 6 best
  friends model  		 Participation with
  other groups model  		 Dialogue groups
        model        		 Number of
multicultural events
  attended model  
  r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2
Classroom diversity  .315 blue square blue square  .316 blue square blue square  .319 blue square blue square  .319 blue square  
Informal interaction (model)   .101 blue square blue square  .100 blue square blue square  .154 blue diamond blue diamond  .181 blue square  

Table D1 Menu   |   Appendix D

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