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Rumination is an established cognitive vulnerability for depression. Despite substantial work on the environmental origins of rumination, the heritability of rumination has not been examined and it is not known whether rumination accounts for some of the genetic vulnerability associated with depression. 756 adolescent twins ages 12-14 years completed the(More)
Heterogeneity in the longitudinal course of depressive symptoms was examined using latent growth mixture modeling among a community sample of 382 U.S. youth from ages 11 to 18 (52.1 % female). Three latent trajectory classes were identified: Stable Low (51 %; displayed low depressive symptoms at all assessments), Increasing (37 %; reported low depressive(More)
BACKGROUND Psychological stress has long been recognized as a contributing factor to asthma symptom expression and disease progression. Yet, the neural mechanisms that underlie this relationship have been largely unexplored in research addressing the pathophysiology and management of asthma. Studies that have examined the mechanisms of this relationship in(More)
Fat talk, conversations in which women disparage the size/shape of their bodies, acts as both a reflection of and contributor to body dissatisfaction. We assessed the impact of age, body mass index, and ethnicity on fat talk in two large, online surveys of adult women. Body mass index showed a small, positive correlation with fat talk, but only for women(More)
It is well known that stressful life events can play a role in the development of adolescent depressive symptoms; however, there has been little research on romantic stress specifically. The relationship between romantic stress and depressive symptoms is particularly salient in adolescence, as adolescence often involves the onset of dating. This and other(More)
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