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---page 1 of 2
Significant positive effects: blue square
Significant negative effects: blue diamond
Outcome Variable
Nine-year outcomes: Living/working in a diverse society---page 1 of 2

How well did your undergraduate education prepare you for graduate school?
    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  .256 blue square blue square blue square  .262 blue square blue square blue square  .262 blue square blue square blue square  .265 blue square blue square blue square
Informal interaction (model)  -.011        .079        .089       -.056      

How well did your undergraduate education prepare your current/most recent job?
    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  .156        .154   blue square    .154        .159 blue square    
Informal interaction (model)  .118        .002        .020        .002      

Past year: Discussed racial/ethnic issues
    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  .240 blue square blue square blue square  .233 blue square      .233 blue square blue square blue square  .229 blue square blue square  
Informal interaction (model)  .041        .408 blue square blue square blue square  .232 blue square blue square   -.079 blue diamond blue diamond blue diamond

Past year: Socialized with someone of another racial/ethnic group
    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  .138   blue square blue square  .135        .135        .142      
Informal interaction (model) -.176 blue diamond blue diamond blue diamond  .142        .373 blue square blue square blue square  .035      

Current close friends are diverse
    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  .139 blue square   blue square  .134 blue square blue square blue square  .134 blue square blue square blue square  .133 blue square    
Informal interaction (model)  .217 blue square blue square blue square -.056       -.200   blue diamond    .723 blue square blue square blue square
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