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. Author manuscript; available in PMC: 2010 Jul 20.
Published in final edited form as: Am J Educ (Chic Ill). 2009 Nov 1;116(1):69–97. doi: 10.1086/605101

TABLE 2. Weighted Descriptive Statistics of All Measures Used in Analyses, by Pathway Followed.

MIDDLE
SCHOOL
SAMPLE
PATHWAY
Uniform Mixed Divergent
Female .49 .51 .46 .49
Race/ethnicity:
 Non-Latino white .67 .77* .69 .52
 Asian American .04 .02 .04 .06
 Latino(a) .04 .02* .03 .06
 African American .16 .13* .14 .22
 Other race/ethnicity .09 .06* .10 .13
Parents’ level of education 6.03 6.05* 6.27* 5.80
Family structure:
 Both biological parents .60 .62 .59 .57
 Parent-stepparent .15 .14 .17 .16
 Single mother .20 .20 .18 .21
 Other family structure .05 .04 .06 .06
Other disruptions:
 Recent move .10 .12* .06* .09
 Family structure change
 between waves
.10 .09 .09 .12
Middle school GPA 2.91 2.96 2.89 2.86*
Social integration:
 Teacher bonding 3.78 3.83* 3.77 3.70
 Popularity 4.79 5.35* 4.57* 4.16*
 Extracurricular
 participation
.36 .36 .38 .35
Pathway:
 Uniform .45
 Mixed .24
 Divergent .31
High school characteristics:
 School size 1,106.20 867.40* 1,473.71* 1,162.74*
Urban location:
  City .29 .07* .48* .45*
  Suburb .36 .37* .28 .40*
  Town .19 .28* .14* .09*
  Rural .17 .27* .09* .07*
 Private school .05 .02* .08 .08*
First-year GPA 2.56 2.60* 2.63 2.45*
N 2,679 1,175 719 785
*

Denotes mean/proportion for mixed is statistically significantly different from uniform using chi-square or ANOVA tests for significance.