Publications by authors named "Christine Ohannessian"

Open communication with parents, defined as perceived ease of adolescent-parent disclosure, and family support are components of positive family functioning linked with fewer adolescent internalizing symptoms. However, relatively little is known about bidirectional pathways over time. Even less is known about bidirectional pathways for Hispanic adolescents or about the role of adolescent and parent gender.

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Objectives: A diagnosis of congenital heart disease (CHD) during fetal life or infancy can be devastating for parents, resulting in significant psychological stressors. The goals of this study were to (1) assess maternal resolution and adaptation to a new diagnosis of CHD, (2) explore how maternal resolution and adaptation relates to psychological well-being and (3) evaluate whether specific illness parameters impact resolution status.

Methods: This cross-sectional study evaluated resolution to diagnosis in the first 6 months of life for mothers of children with CHD.

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Although previous work has consistently identified positive associations between co-rumination and rumination during adolescence, little to no research has examined how this relationship operates on the person-specific level. The current study aimed to extend current developmental theories of co-rumination and rumination by examining within-person associations between these constructs. Survey data was collected from 1502 adolescents (M = 13.

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Background: This study identified latent trajectory classes for maternal problem drinking and paternal problem drinking and examined the associations between these trajectory classes and offspring anxiety symptoms during adolescence and emerging adulthood.

Methods: Participants (n = 870; 54% female; 59% non-Hispanic White; Mage = 16.10, SD = 0.

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Introduction: This study examined potential longitudinal and bidirectional relationships between family conflict and adolescent e-cigarette use, and whether gender moderated these associations.

Methods: Adolescents (N  = 1334; M  = 13.11, SD = 0.

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Co-rumination is the act of perseverating on problems or negative emotions another person. Past research has shown that co-rumination has tradeoffs, as it is related to more anxiety and depressive symptoms, yet also heightened feelings of closeness and better relationship quality. However, there has been little repeated measures work, leaving unknown the influence of changes in co-rumination on individuals' functioning.

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Background: This study examined the longitudinal associations between social media use, co-rumination (repeatedly discussing personal problems with peers), and internalizing symptoms during early adolescence.

Methods: Self-report measures were administered to a diverse sample of 1,205 early adolescents (51% girls; 51% non-Hispanic White; M= 12.75, SD = .

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Background: The prevalence of adolescent e-cigarette (vape) use has increased significantly over the past several years. Given the risks associated with vape use, it is important to identify predictors of adolescent vape use onset.

Purpose: The primary aim was to examine the time to vape use among adolescents, as a function of parental marital status and living arrangements.

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Appearance-related teasing is a pervasive form of bullying during adolescence. Yet, the impact of appearance-related teasing on risk for alcohol and marijuana use is unknown. This study, therefore, examined the relationship between appearance-related teasing and the use of alcohol and marijuana in a sample of 1,344 students (52% female; 51% non-Hispanic White; ages 11-14 years, M = 13.

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Introduction: This systematic review and meta-analysis examined the associations between social media use and risky behaviors during adolescence, and evaluated study characteristics (e.g., sample age, type of social media platform assessed) that may moderate these relationships.

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Background: Youth with Substance Use Disorders (SUDs) referred to treatment from the Juvenile Justice System (JJS) account for approximately half of the treatment admissions nationwide. The objective of this paper is to report a comparison of retention and outcomes for JJS referrals to those from the general community.

Methods: A total of 172 adolescents, 13-18 years of age, 83% males, 70% JJS referrals, diagnosed with DSM-IV Cannabis Use Disorder (CUD), enrolled in this outpatient, randomized, continued care study.

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Commitment to change is an innovative potential mediator and mechanism of behavior change (MOBC) that has not been examined in adolescents with cannabis use. The Adolescent Substance Abuse Goal Commitment (ASAGC) questionnaire is a reliable and valid 2-scale measure developed to assess the adolescent's commitment to either abstinence or harm reduction model for adolescents, which in addition to decrease in negative consequences includes consumption reduction as a stated treatment goal. The objective of this paper is to examine the ASAGC's ability to predict adolescent substance use treatment outcome.

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The daily emotional experiences of adolescents are dynamic, vary significantly across individuals, and are crucial to their psychological adjustment, warranting a need to identify factors that promote adaptive affective responses to stressors and attenuated affective instability. The objective of this study, therefore, was to examine protective factors linked to individual differences in daily affective reactivity and instability utilizing a daily diary design in a national sample of 100 U.S.

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The primary goal of this study was to examine the relationship between adolescents' psychological functioning (as indicated by depressive symptoms) and substance use (alcohol and drug use) and membership in adolescent-parent communication trajectory subgroups in a large, diverse community sample of adolescents from the United States (n = 1,057; 53% female; 51% Caucasian; Age: M = 16.15, SD = .75).

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The primary purpose of this study was to examine whether social relationship factors are associated with trajectories of depressive symptoms from adolescence into emerging adulthood. Specifically, adolescent-parent communication with mothers and fathers, peer support, and sibling warmth and hostility were examined in relation to depressive symptoms for girls and boys. Adolescents (N = 372; M = 16.

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This study examined the temporal relation between self-competence (academic, social, athletic, physical appearance, and close friend) and depressive symptoms in a large, diverse community sample of 636 adolescents. Surveys were administered to all 10th- and 11th-grade students at participating high schools at baseline (mean age = 16.10, SD = .

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This study examined the relationship between parental problem drinking (maternal and paternal) and emerging adult problem behaviors (alcohol use, drug use, and antisocial behavior). In addition, the moderating role of parental support (maternal and paternal) was explored. Data were drawn from a nationally representative sample of emerging adults ( = 600; = 20.

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This study examined the associations between friend conflict, defined as arguments with friends, and affective states using a daily diary design in a community sample of adolescents. Participants were 100 U.S.

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This study aimed to characterize adolescent family functioning typologies using latent profile analysis (LPA). A secondary aim was to examine profile associations with adolescent internalizing symptoms at one-year follow-up. Students (N = 1029; 53% female; mean age = 16.

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Objective: The purpose of this study was to evaluate the psychometric properties of the brief loss of control over eating scale (LOCES-B) in a community sample of adolescents.

Method: Participants were 1,116 adolescents (11-15 years; 53% girls; 53% non-Hispanic White) recruited from middle schools in the Northeast United States. Participants were administered self-report surveys during school in the fall of 2016.

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Purpose: Little is known about how and when coping trajectories differ between males and females. The current study aimed to examine gender differences in the use of specific coping strategies across developmental ages using time-varying effect modeling (TVEM) in a large, diverse community sample.

Methods: A longitudinal study following adolescents across 4 years of high school and 5 years post graduation (N = 1,251) was combined with a nationally representative cross-sectional study of 18- to 22-year-olds (N = 595) to examine changes in gender differences in the use of coping strategies between ages 13 and 25.

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The primary goal of this study was to examine the associations between baseline body image dissatisfaction (BID) and subsequent anxiety trajectories in a diverse, community sample of adolescent girls and boys. Participants were 581 adolescents (baseline age: M = 16.1, SD = 0.

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Background: Few studies have examined factors that moderate the relationship between playing video games and adolescent psychological adjustment. Therefore, the primary goal of this study was to examine the relationship between playing video games and anxiety symptomatology in a sample of 441 11th and 12th grade students, while considering both gender and the social context (whether they played alone or with others).

Methods: Participants (66% non-Hispanic White) were administered a survey (including measures of technology use and anxiety symptomatology) in school at baseline and one year later.

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Purpose: The goal of the study was to examine whether baseline body mass index (BMI) z-scores and weight status predicted conduct disorder (CD) symptoms in 368 adolescents (15-17 years).

Methods: Participants in the 10th and 11th grades completed self-report questionnaires at baseline and at a 2-year follow-up. Baseline BMI z-scores and weight status were derived from self-reports of height and weight.

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