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Table D3 Detailed regression summary tables: CIRP data base, Latino students

Significant positive effects: Significant negative effects:

Outcome Variable

Nine-year learning outcomes: Intellectual and academic skills

Academic ability

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

.056

.049

.049

.053

Informal interaction (model)

.020

.137

.094

-.065

Writing

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

-.056

-.061

-.061

-.054

Informal interaction (model)

.050

.121

.082

.017

Listening ability

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

.173

.173

.173

.171

Informal interaction (model)

.060

.093

.195

.004

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