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 D2
Detailed regression summary tables: CIRP data base, African American students
Significant positive effects: blue square
Significant negative effects: blue diamond
Outcome Variable


Nine-year democracy outcomes: Racial/cultural engagement

Promoting racial understanding
    Workshop model     Discussion model     Socializing model   Same race: Close friends
  in college model  
  Predictors r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3
  Classroom  .143  .147  .147  .143
  Informal interaction (model)  .107  .184 blue square blue square  .113  .146

Cultural awareness and appreciation
    Workshop model     Discussion model     Socializing model   Same race: Close friends
  in college model  
  Predictors r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3
  Classroom  .235 blue square blue square blue square  .235 blue square blue square blue square  .235 blue square blue square blue square  .235 blue square blue square blue square
  Informal interaction (model)  .191 blue square blue square blue square  .193 blue square  -.076  .171 blue square

Acceptance of persons from different races/cultures
    Workshop model     Discussion model     Socializing model   Same race: Close friends
  in college model  
  Predictors r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3 r Step 1 Step 2 Step 3
  Classroom  .132  .136  .136  .132
  Informal interaction (model)  .121 blue square  .105  .149  .011


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