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 D5
Detailed regression summary tables: MSS data base, African American students---
page 3 of 5
Significant positive effects: blue square
Significant negative effects: blue diamond
Outcome variable

Democracy outcomes: Compatibility of differences

Commonality with African Americans
  Personal
  interactions model  		 Negative
  interactions model  		 Amount of interaction
with students of
      color model      		 Amount of interaction
with White
  students model  
  r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2
Classroom diversity  .184      .184      .198   blue square  .198    
Informal interaction (model)   .137     -.225   blue diamond -.142   blue diamond  .083    
  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  .198      .202   blue square  .198   blue square  .189    
Informal interaction (model)   .127     -.146     -.247 blue diamond blue diamond -.145    

Commonality with Asian Americans
  Personal
  interactions model  		 Negative
  interactions model  		 Amount of interaction
with students of
      color model      		 Amount of interaction
with White
  students model  
  r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2 r Step 1 Step 2
Classroom diversity  .013      .013      .029      .029    
Informal interaction (model)   .217 blue square blue square -.070      .303 blue square blue square  .259 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  .029      .015      .029      .029    
Informal interaction (model)   .162 blue square blue square  .239 blue square blue square  .098      .001    
Continue in Table D5   |   Appendix D


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