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SOCIOLOGY EDUCATION - American Sociological Association

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256 Crosnoe<br />

Table 5. Selected Results from Final Logistic Regressions Predicting Wave III College<br />

Enrollment Among Girls (n = 4,865 girls)<br />

Variable Odds Ratios<br />

Obesity .67**<br />

Wave II Adjustment Factors<br />

Self-rejection .82+<br />

Suicidal ideation .79*<br />

Alcohol use .94*<br />

Marijuana use .90***<br />

Class failures .48***<br />

Truancy .91***<br />

Note: This model also controlled for grade level, race/ethnicity, family structure, parental education,<br />

school level, school sector, school minority representation, school proportion of collegeeducated<br />

parents, measured ability, athletic status, number of friends, involvement with friends,<br />

romantic involvement, proportion of obese girls in the school, and proportion of obese boys in<br />

the school.<br />

*** p < .001, ** p < .01, * p < .05, + p < .10.<br />

cational attainment is a foundation of the<br />

adult life course, including health and mortality,<br />

this role of obesity in education has farreaching<br />

consequences (Kerckhoff 1993;<br />

Mirowsky and Ross 2003).<br />

An analysis of longitudinal, nationally representative<br />

data supported this conceptual<br />

model for girls only. Obese girls were less likely<br />

to enter college after high school than were<br />

their nonobese peers. This association<br />

between obesity during middle school or<br />

high school and college enrollment after high<br />

school persisted despite controls for numerous<br />

demographic, school, adolescent, and<br />

social factors that could conceivably select<br />

girls into obesity and truncated educational<br />

trajectories and held across several different<br />

binary and categorical measurements of the<br />

dependent variable. Finally, the association<br />

between obesity and college enrollment was<br />

particularly strong among nonwhite girls with<br />

non-college-educated parents and in schools<br />

with few obese girls in the student body.<br />

To unpack this finding, I considered several<br />

different psychosocial mediators. First, obesity<br />

significantly predicted increasing rates of<br />

self-rejection, suicidal ideation, and class failure<br />

and marginally predicted increasing rates<br />

of alcohol and drug use. Moreover, obesity<br />

predicted increasing rates of truancy in<br />

schools in which obesity was rare. Second,<br />

suicidal ideation, alcohol use, drug use, class<br />

failure, and truancy all significantly predicted<br />

lower odds of matriculating in college after<br />

high school, and self-rejection marginally predicted<br />

these lower odds. Third, adjusting for<br />

psychosocial factors reduced the association<br />

between obesity and college enrollment. This<br />

adjustment did not eliminate this association,<br />

nor did it alter the strength of the interaction<br />

between obesity on the individual and school<br />

levels. Thus, the psychosocial correlates of<br />

obesity explained a part of the link between<br />

obesity and college enrollment, in general,<br />

but did not explain the greater strength of<br />

this link in schools in which obesity was rare.<br />

In other words, psychosocial adjustment<br />

appeared to be more important to understanding<br />

the educational risks of the general<br />

stigma of obesity in <strong>American</strong> youth culture<br />

than to understanding why these risks may<br />

vary as a function of the local intensity of this<br />

stigma in specific school-based cultures.<br />

That girls, rather than boys, seem to be<br />

more vulnerable to the nonhealth risks of obesity<br />

echoes two prominent themes in research<br />

and theory on gender. The first is that the body<br />

and appearance are more central to the selfconcept<br />

of girls than of boys, usually in<br />

unhealthy and damaging ways (see Brumberg’s<br />

1997 book The Body Project). The findings of<br />

my study extend that rich literature by demonstrating<br />

that the psychosocial side of the body<br />

project has consequences that extend beyond

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