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 D3
Detailed regression summary tables: CIRP data base, Latino 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  .228 blue square blue square    .213 blue square      .213 blue square blue square blue square  .217 blue square blue square  
Informal interaction (model)  .214 blue square      .286 blue square blue square blue square  .057        .106      

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  .278 blue square blue square blue square  .278 blue square blue square blue square  .278 blue square blue square blue square  .285 blue square blue square blue square
Informal interaction (model)  .194 blue square      .152 blue square     -.014       -.003      

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  .218 blue square      .218 blue square blue square blue square  .218 blue square blue square blue square  .224 blue square blue square blue square
Informal interaction (model)  .242 blue square blue square blue square  .239 blue square blue square    .047       -.085      
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