Cristina M López

Learn More
In view of recent findings regarding the multifaceted nature of rumination in adults and older adolescents, the purpose of this study was to evaluate the construct of rumination as a 2-factor model (brooding and reflection) in a child and early adolescent sample as well as examine sex differences and associations between depressive symptoms and these(More)
This study examined ethnic and sex differences in children's depressive symptoms, along with hypothesized mediators of those differences (academic achievement, peer acceptance), in a follow-up of African American (n = 179) and Euro-American (n = 462) children in Grades 3 to 5. African American boys reported more depressive symptoms than African American(More)
Although similar rates of traumatic experiences exist in both rural and urban settings, mental health resources available to those living in rural areas are often scarce. Limited resources pose a problem for children and families living in rural areas, and several barriers to service access and utilization exist including reduced anonymity, few "after(More)
Sex differences in relational and overt aggression among 3rd (n=176), 4th (n=179), and 5th graders (n=145) from three public schools (n=500; 278 girls) were examined. Nominations of relational aggression increased over time among 4th and 5th grade girls, but not among boys or 3rd grade girls. Among 3rd graders, boys received more nominations for relational(More)
This study tests competing models of the relation between depression and polysubstance use over the course of adolescence. Participants included a nationwide sample of adolescents (N = 3,604), ages 12 to 17 at study Wave 1, assessed annually for 3 years. Models were tested using cohort-sequential latent growth curve modeling to determine whether depressive(More)
Objective: Research has cited increased prevalence of mood disorders, anxiety disorders, and exposure to interpersonal violence for Hispanics and non-Hispanic Black adolescents, as well as ethnic differences in externalizing behavior (e.g., substance use, delinquency). The current study combined these areas by examining racial/ethnic differences in mental(More)
Specificity of brooding rumination as a cognitive vulnerability for anxiety and depression was examined using the tripartite theory as a framework. The three factors of the tripartite theory (negative affect, positive affect, and physiological hyperarousal) were included in the same structural equation model (latent growth curves) to test three competing(More)
PURPOSE The purpose of the present study was to investigate ethnic differences in trauma-related mental health symptoms among adolescents, and test the mediating and moderating effects of polyvictimization (i.e., number of types of traumas/victimizations experienced by an individual) and household income, respectively. METHODS Data were drawn from the(More)
This study evaluated the effects of abuse potential in parents on subsequent coping competence domains in their children, using a model empirically supported in a high-risk community sample by Moreland and Dumas (2007). Data from an ethnically diverse sample of 579 parents enrolled in the PACE (Parenting Our Children to Excellence) program was used to(More)
  • 1