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High levels of stress during pregnancy can have lasting effects on maternal and offspring health, which disproportionately impacts families facing financial strain, systemic racism, and other forms of social oppression. Developing ways to monitor daily life stress during pregnancy is important for reducing stress-related health disparities. We evaluated the feasibility and acceptability of using mobile health (mHealth) technology (i.e., wearable biosensors, smartphone-based ecological momentary assessment) to measure prenatal stress in daily life. Fifty pregnant women (67% receiving public assistance; 70% Black, 6% Multiracial, 24% White) completed 10 days of ambulatory assessment, in which they answered smartphone-based surveys six times a day and wore a chest-band device (movisens EcgMove4) to monitor their heart rate, heart rate variability, and activity level. Feasibility and acceptability were evaluated using behavioral meta-data and participant feedback. Findings supported the feasibility and acceptability of mHealth methods: Participants answered approximately 75% of the surveys per day and wore the device for approximately 10 hours per day. Perceived burden was low. Notably, participants with higher reported stressors and financial strain reported lower burden associated with the protocol than participants with fewer life stressors, highlighting the feasibility of mHealth technology for monitoring prenatal stress among pregnant populations living with higher levels of contextual stressors. Findings support the use of mHealth technology to measure prenatal stress in real-world, daily life settings, which shows promise for informing scalable, technology-assisted interventions that may help to reduce health disparities by enabling more accessible and comprehensive care during pregnancy.
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Evaluación Ecológica Momentánea , Estudios de Factibilidad , Teléfono Inteligente , Estrés Psicológico , Telemedicina , Dispositivos Electrónicos Vestibles , Humanos , Femenino , Embarazo , Adulto , Estrés Psicológico/diagnóstico , Estrés Psicológico/psicología , Telemedicina/instrumentación , Aceptación de la Atención de Salud/psicología , Frecuencia Cardíaca/fisiología , Adulto Joven , Complicaciones del Embarazo/diagnóstico , Complicaciones del Embarazo/psicología , Monitoreo Ambulatorio/instrumentación , Monitoreo Ambulatorio/métodosRESUMEN
BACKGROUND: Consistent evidence from retrospective reports and case registry studies indicates that a history of depression is a major risk factor for depression in the peripartum period. However, longitudinal studies with racially and socioeconomically diverse samples of young mothers are lacking, and little is known about developmental patterns of depression across the lifespan that can inform preventive interventions. METHODS: Young primiparous mothers (n = 399, 13-25 years, 81% Black) were recruited from a population-based prospective study that began in childhood. Women reported on depression symptoms for at least 3 years prior to their pregnancy, during pregnancy, and at 4 months postpartum. Linear regression models were used to estimate change in pre-pregnancy depression severity and to evaluate associations between patterns of lifetime history and postpartum depression symptoms. RESULTS: Results revealed high levels of continuity in depression from pregnancy to postpartum, and across multiple years pre-pregnancy to postpartum. Overall, depression severity leading up to pregnancy decreased over time, but patterns of worsening or improving symptoms were not associated with depression severity in the postpartum period. Instead, area under the pre-pregnancy trajectory curve, representing cumulative lifetime depression burden, was uniquely associated with postpartum depression after adjusting for prenatal depression severity. CONCLUSIONS: Depression in the postpartum period should be considered within a lifespan perspective of risk that accumulates before conception. Clinical screening and early interventions are needed in adolescence and young adulthood to prevent the onset and persistence of depressive symptoms that could have long-term implications for peripartum health.
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Depresión Posparto , Embarazo , Adolescente , Femenino , Humanos , Adulto Joven , Adulto , Depresión Posparto/epidemiología , Depresión Posparto/diagnóstico , Madres , Depresión/epidemiología , Depresión/diagnóstico , Estudios Retrospectivos , Longevidad , Estudios Prospectivos , Periodo PospartoRESUMEN
Abstract. BACKGROUND: Studies have reported mixed findings regarding the impact of the coronavirus disease 2019 (COVID-19) pandemic on pregnant women and birth outcomes. This study used a quasi-experimental design to account for potential confounding by sociodemographic characteristics. METHODS: Data were drawn from 16 prenatal cohorts participating in the Environmental influences on Child Health Outcomes (ECHO) program. Women exposed to the pandemic (delivered between 12 March 2020 and 30 May 2021) (n = 501) were propensity-score matched on maternal age, race and ethnicity, and child assigned sex at birth with 501 women who delivered before 11 March 2020. Participants reported on perceived stress, depressive symptoms, sedentary behavior, and emotional support during pregnancy. Infant gestational age (GA) at birth and birthweight were gathered from medical record abstraction or maternal report. RESULTS: After adjusting for propensity matching and covariates (maternal education, public assistance, employment status, prepregnancy body mass index), results showed a small effect of pandemic exposure on shorter GA at birth, but no effect on birthweight adjusted for GA. Women who were pregnant during the pandemic reported higher levels of prenatal stress and depressive symptoms, but neither mediated the association between pandemic exposure and GA. Sedentary behavior and emotional support were each associated with prenatal stress and depressive symptoms in opposite directions, but no moderation effects were revealed. CONCLUSIONS: There was no strong evidence for an association between pandemic exposure and adverse birth outcomes. Furthermore, results highlight the importance of reducing maternal sedentary behavior and encouraging emotional support for optimizing maternal health regardless of pandemic conditions.
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OBJECTIVE: Although many studies have identified risk factors for adolescent pregnancy, much less is known about factors that support pregnant adolescents' psychological wellbeing and offspring outcomes. This study drew on strength-based frameworks to investigate family and neighborhood factors linked to social connectedness that predict psychological wellbeing during adolescent pregnancy and offspring outcomes. METHOD: Participants included 135 adolescent mothers (ages 14-21; 90% Black American) assessed annually since childhood as part of a longitudinal study. During preadolescence (ages 11-13), data on contextual stressors and neighborhood support were gathered from participants' caregivers; participants also rated their perceived trust/attachment with caregivers before and during pregnancy. To assess changes in psychological wellbeing, adolescents reported positive and depressed mood before and during pregnancy. A path analysis model tested the prospective associations between family and neighborhood factors, psychological wellbeing during pregnancy, and offspring outcomes (birth outcomes; observed infant positive/negative emotions at age 3-months). RESULTS: Positive mood decreased from pre-pregnancy to pregnancy, whereas depressed mood remained stable. Adjusting for pre-pregnancy mood, perceived caregiver trust/attachment during pregnancy was associated with prenatal positive mood. Prenatal positive mood, in turn, reduced risk of preterm birth and indirectly predicted positive infant emotions via birth outcomes. Neighborhood support in preadolescence predicted lower prenatal depressed mood, but depressed mood did not predict infant outcomes beyond positive mood. Contextual life stress was not associated with prenatal mood after adjusting for family and neighborhood support. CONCLUSIONS: Findings highlight changes in positive-valence emotions during adolescent pregnancy that may have unique associations with birth outcomes and offspring emotions.
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Madres Adolescentes , Nacimiento Prematuro , Femenino , Embarazo , Niño , Adolescente , Humanos , Lactante , Recién Nacido , Estudios Longitudinales , Madres/psicología , Emociones , Estrés Psicológico/psicologíaRESUMEN
OBJECTIVE: This study assessed perceptions of Clinical Psychology doctoral programs' efforts to recruit and retain faculty and graduate students of color, as well as differences in perceptions based on participants' position within their program (i.e. graduate student versus faculty) and race. METHOD: Participants (n = 297; 35% people of color; 79% female; mean age: 32) were graduate students and faculty from Clinical Psychology doctoral programs who completed an anonymous online survey about their programs' efforts to recruit and retain graduate students and faculty of color; sense of belonging and perceptions of racial discrimination within programs; and experiences of cultural taxation and racism within programs. RESULTS: Faculty (n = 95) reported significantly greater perceptions of recruitment and retention efforts and fewer perceptions of racial discrimination than did graduate students (n = 202). Asian (n = 31), Black (n = 25), and Latinx (n = 35) participants reported significantly fewer perceptions of recruitment and retention efforts, less sense of belonging, and greater perceptions of racial discrimination than did White participants (n = 192). Cultural taxation was common among participants of color, and approximately half (47%) reported they have considered leaving academia - and approximately one third (31%) have considered leaving their program - due to experiences of racism in their program or field. CONCLUSIONS: Cultural taxation and racial discrimination were common among scholars of color in this sample. Whether intentional or not, these experiences contribute to racially-toxic environments and negatively impact the racial diversity of the mental health workforce.
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Psicología Clínica , Racismo , Humanos , Femenino , Adulto , Masculino , Antiracismo , Diversidad Cultural , EstudiantesRESUMEN
OBJECTIVE: We sought to evaluate the impact of the coronavirus disease 2019 (COVID-19) pandemic on perinatal outcomes while accounting for maternal depression or perceived stress and to describe COVID-specific stressors, including changes in prenatal care, across specific time periods of the pandemic. STUDY DESIGN: Data of dyads from 41 cohorts from the National Institutes of Health Environmental influences on Child Health Outcomes Program (N = 2,983) were used to compare birth outcomes before and during the pandemic (n = 2,355), and a partially overlapping sample (n = 1,490) responded to a COVID-19 questionnaire. Psychosocial stress was defined using prenatal screening for depression and perceived stress. Propensity-score matching and general estimating equations with robust variance estimation were used to estimate the pandemic's effect on birth outcomes. RESULTS: Symptoms of depression and perceived stress during pregnancy were similar prior to and during the pandemic, with nearly 40% of participants reporting mild to severe stress, and 24% reporting mild depression to severe depression. Gestations were shorter during the pandemic (B = - 0.33 weeks, p = 0.025), and depression was significantly associated with shortened gestation (B = - 0.02 weeks, p = 0.015) after adjustment. Birth weights were similar (B = - 28.14 g, p = 0.568), but infants born during the pandemic had slightly larger birth weights for gestational age at delivery than those born before the pandemic (B = 0.15 z-score units, p = 0.041). More women who gave birth early in the pandemic reported being moderately or extremely distressed about changes to their prenatal care and delivery (45%) compared with those who delivered later in the pandemic. A majority (72%) reported somewhat to extremely negative views of the impact of COVID-19 on their life. CONCLUSION: In this national cohort, we detected no effect of COVID-19 on prenatal depression or perceived stress. However, experiencing the COVID-19 pandemic in pregnancy was associated with decreases in gestational age at birth, as well as distress about changes in prenatal care early in the pandemic. KEY POINTS: · COVID-19 was associated with shortened gestations.. · Depression was associated with shortened gestations.. · However, stress during the pandemic remained unchanged.. · Most women reported negative impacts of the pandemic..
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Psychological well-being (life satisfaction and flourishing) during the perinatal period has implications for both maternal and child health. However, few studies have investigated the extent to which psychological well-being changes from preconception to postpartum periods, particularly among diverse samples of women. Using prospectively collected data from an ongoing longitudinal study, we investigated changes in two dimensions of psychological well-being from preconception to postpartum among 173 Black and White American women. Results showed that changes in life satisfaction (i.e., global quality of life) and flourishing (e.g., self-acceptance, sense of purpose) over the perinatal period were moderated by race. For life satisfaction, White women reported an increase from preconception to pregnancy with increased life satisfaction levels remaining stable from pregnancy to postpartum. However, Black women reported no changes in life satisfaction across these timepoints. In contrast, both Black and White women reported an increase in flourishing levels across the perinatal period, although the timing of these changes differed. Findings highlight a need for greater clinical and empirical attention to the way in which psychological well-being changes during the perinatal period to optimize health and inform strengths-based intervention targets.
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Early threat exposure is a transdiagnostic risk factor for psychopathology, and evidence suggests that genetic variation in the oxytocin receptor (OXTR) moderates this association. However, it is unclear if this gene-by-environment (G×E) interaction is tied to unique risk for disorder-specific outcomes or instead increases shared risk for general psychopathology. Moreover, little is known about how this G×E interaction increases risk. The current study utilized a prospective, longitudinal sample of females (n = 2,020) to examine: (a) whether the interaction between early threat exposure and OXTR variation (rs53576, rs2254298) confers risk for disorder-specific outcomes (depression, anxiety, borderline and antisocial personality disorders) and/or general psychopathology in early adulthood; and (b) whether social-emotional deficits (emotion dysregulation, callousness, attachment quality) during adolescence constitute mediating mechanisms. Consistent with hypotheses, the interactive effects of early threat exposure and OXTR variation (rs53576) predicted general psychopathology, with threat-exposed women carrying at least one copy of the rs53576 A-allele at greatest risk. This interaction was mediated via emotional dysregulation in adolescence, with threat-exposed A-allele carriers demonstrating greater emotion dysregulation, and greater emotion dysregulation predicting general psychopathology in early adulthood. Findings suggest that this G×E places women at risk for a broad range of psychopathology via effects on emotion dysregulation.
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Experiencias Adversas de la Infancia , Interacción Gen-Ambiente , Receptores de Oxitocina , Adolescente , Niño , Preescolar , Emociones , Femenino , Humanos , Oxitocina , Polimorfismo de Nucleótido Simple , Estudios Prospectivos , Receptores de Oxitocina/genética , Adulto JovenRESUMEN
Emotion regulation is critical for optimal functioning across a wide range of domains and may be even more important for individuals in high-risk environments. While evidence suggests that childhood is generally a period of emotion regulation growth and development, research is needed to examine factors that may contribute to deviations from a typical trajectory. In a prospective study of 1,905 children, latent class growth analysis (LCGA) was used to identify trajectory groups of emotion regulation across toddlerhood (age 14-36 months), examine predictors of those trajectory groups from child temperament, parenting behaviors, and environmental risk, and explore predictions of resilience in 5th grade from the identified groups. LGCA supported a three-class model, with a Stable Incline group, a Decline group, and a Catch-Up group. Child negative emotionality, positive and negative parenting, and environmental risk predicted group membership. These trajectory groups in toddlerhood were predictive of child resilient functioning in the 5th grade. Our findings highlight the importance of utilizing developmental models of emotion regulation and provide implications for prevention and early intervention services to enhance emotion regulation development in early childhood.
La regulación de la emoción es crítica para el funcionamiento óptimo a lo largo de una amplia gama de dominios, y pudiera ser aún más importante para individuos en ambientes de alto riesgo. Aunque la evidencia sugiere que la niñez es generalmente un período de crecimiento y desarrollo de la regulación emocional, se necesita investigación para examinar los factores que pudieran contribuir a las desviaciones de esta trayectoria. En un estudio de probabilidad de 1,905 niños, se usó un análisis de crecimiento de clase latente (LCGA) para identificar grupos de trayectoria de la regulación emocional a lo largo de la primera infancia (edad 14-36 meses), examinar los factores de predicción de esos grupos de trayectoria como el temperamento del niño, conductas de crianza, y riesgo del ambiente, y explorar las predicciones de resistencia de los grupos en el quinto grado. LCGA apoyó un modelo de tres clases, con un grupo inclinado a la estabilidad, un grupo que disminuye, y un grupo que trata de alcanzar. La emocionalidad negativa del niño, la crianza positiva y negativa, así como el riesgo del ambiente predijeron la pertenencia al grupo. Estos grupos de trayectoria en la primera infancia predijeron el funcionamiento de la resistencia en el quinto grado. Nuestros resultados subrayan la importancia de utilizar modelos de desarrollo de la regulación de la emoción y proveer implicaciones para la prevención y servicios de intervención temprana.
La régulation de l'émotion est critique pour le fonctionnement optimal au travers d'un grand éventail de domaines et peut être même plus importante pour les individus dans des environnements à haut risque. Alors que l'évidence suggère que l'enfance est généralement une période de croissance de la régulation de l'émotion et de son développement, des recherches sont nécessaires afin d'examiner les facteurs qui pourraient contribuer à des déviations de cette trajectoire. Dans une étude prospective de 1 905 enfants, une analyse de la croissance à classes latentes (LGCA) a été utilisée afin d'identifier des groupes de trajectoires de la régulation de l'émotion au travers de la petite enfance (âge de 14-36 mois), d'examiner les prédicteurs de ces groupes de trajectoire à partir du tempérament de l'enfant, les comportements de parentage et le risque environnemental, et afin d'explorer des prédictions de résilience en dernière classe d'école élémentaire à partir de groupes identifiés. Une LGCA a soutenu un modèle de trois classes, avec un Groupe Stable Incliné, un groupe Déclin, et un groupe de rattrapage. L'émotion négative de l'enfant, le parentage positif et négatif, et le risque environnemental ont prédit l'appartenance au groupe. Ces groupes de trajectoire dans la petite enfance ont prédit le fonctionnement de résilience de l'enfant en dernière classe d'école élémentaire. Nos résultats mettent en lumière l'importance de l'utilisation de modèles développementaux de la régulation de l'émotion et offrent des implications pour la prévention et les services d'intervention précoce.
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Regulación Emocional , Niño , Desarrollo Infantil , Preescolar , Humanos , Lactante , Responsabilidad Parental , Estudios Prospectivos , TemperamentoRESUMEN
BACKGROUND: Adolescent girls who become pregnant demonstrate greater risk for substance use than same-aged peers. However, it remains unclear how risk relates to normative changes in adolescence. Few studies have examined adolescent substance use changes before, during, and after pregnancy and considered how pregnancy outcomes (childbirth, miscarriage, abortion) differentially influence substance use changes. The present study examined associations between different adolescent pregnancy outcomes and within-person changes in substance use from prepregnancy to postpregnancy. METHODS: Participants included 2,450 girls (52% Black) oversampled from low-income urban neighborhoods in Pittsburgh, PA. Participants self-reported pregnancy outcomes and substance use frequency (alcohol, cigarette, marijuana) annually from ages 11-20. Fixed effects regressions focused on first births, first miscarriages, and first abortions occurring from ages 12-19 to test the associations between pregnancy outcomes and within-individual changes in substance use from prepregnancy to postpregnancy. By design, models controlled for all potential time-stable confounds, and models included age and subsequent pregnancies as time-varying covariates. RESULTS: Consistent with prior studies, girls who became pregnant (20%) reported greater early risk for substance use problems than never-pregnant adolescents, including earlier age of onset and more regular marijuana and cigarette use. Childbirth predicted a 26%-51% within-individual reduction in alcohol, marijuana, and cigarette use that remained significantly lower than prepregnancy levels after childbirth. Alcohol and marijuana use decreased (32%-47%) after miscarriage. Abortion was not associated with long-term changes in substance use; however, marijuana and cigarette use gradually increased (44%-46%) in the years leading up to the year of and after abortion, respectively, before returning to prepregnancy levels. CONCLUSIONS: Findings highlight important differences in adolescent substance use patterns based on pregnancy outcome. For pregnant adolescents with heightened pre-existing risk for substance use, pregnancy may be a window of opportunity for substance use screening and behavioral intervention.
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Aborto Inducido/estadística & datos numéricos , Aborto Espontáneo/epidemiología , Conducta del Adolescente , Fumar Cigarrillos/epidemiología , Parto , Pobreza/estadística & datos numéricos , Embarazo en Adolescencia , Trastornos Relacionados con Sustancias/epidemiología , Adolescente , Adulto , Niño , Femenino , Humanos , Embarazo , Consumo de Alcohol en Menores/estadística & datos numéricos , Estados Unidos/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Moderate to heavy alcohol use during pregnancy (≥3 drinks/occasion) is linked to a range of adverse offspring outcomes. Prior studies suggest that adolescent and young adult mothers may be particularly vulnerable to these risky drinking behaviors during and after pregnancy. This study used latent class growth analysis (LCGA) to examine changes in risky drinking from prepregnancy to postpregnancy and identified prepregnancy predictors representing cognitive and social factors to inform prevention. METHODS: Participants included 432 adolescent and young adult mothers (aged 13 to 24; 78% Black) assessed annually since childhood in the Pittsburgh Girls Study. Participants prospectively reported frequency of risky drinking (≥3 drinks/occasion) in the year of pregnancy and 2 years before and after pregnancy, as well as social-cognitive risk factors for drinking (alcohol expectancies, drinking motives, caregiver, and peer alcohol use). RESULTS: Approximately 11% of young mothers in this community-based sample engaged in risky drinking at least once a month during the year of pregnancy, with greater frequency observed for young adult (vs. adolescent) mothers. LCGA revealed 4 risky drinking trajectories across the perinatal period, including 3 relatively stable trajectories (low, moderate, and high frequency) and 1 distinct trajectory ("postpartum initiators") characterized by increased risky drinking post-childbirth. Peer alcohol use during and after pregnancy distinguished higher risk from lower risk trajectories, controlling for age, race, and age of drinking onset. Exposure to caregiver alcohol use and prepregnancy coping motives for drinking also elevated risk, but only for mothers who became pregnant in early adulthood (vs. adolescence). CONCLUSIONS: Adolescent and young adult mothers show heterogeneous risky drinking trajectories from prepregnancy to postpregnancy. Pregnant women in the transitional age of early adulthood who report exposure to caregiver alcohol use, more friends who drink, and coping motives for drinking may have elevated risk for moderate-heavy drinking during the perinatal period and may benefit from targeted intervention.
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Adaptación Psicológica , Consumo de Bebidas Alcohólicas , Madres , Motivación , Grupo Paritario , Complicaciones del Embarazo , Embarazo en Adolescencia , Adolescente , Cuidadores , Femenino , Humanos , Análisis de Clases Latentes , Padres , Periodo Posparto , Embarazo , Asunción de Riesgos , Consumo de Alcohol en Menores , Adulto JovenRESUMEN
Emotional distress during pregnancy is likely influenced by both maternal history of adversity and concurrent prenatal stressors, but prospective longitudinal studies are lacking. Guided by a life span model of pregnancy health and stress sensitization theories, this study investigated the influence of intimate partner violence (IPV) during pregnancy on the association between childhood adversity and prenatal emotional distress. Participants included an urban, community-based sample of 200 pregnant women (aged 18-24) assessed annually from ages 8 to 17 for a range of adversity domains, including traumatic violence, harsh parenting, caregiver loss, and compromised parenting. Models tested both linear and nonlinear effects of adversity as well as their interactions with IPV on prenatal anxiety and depression symptoms, controlling for potential confounds such as poverty and childhood anxiety and depression. Results showed that the associations between childhood adversity and pregnancy emotional distress were moderated by prenatal IPV, supporting a life span conceptualization of pregnancy health. Patterns of interactions were nonlinear, consistent with theories conceptualizing stress sensitization through an "adaptive calibration" lens. Furthermore, results diverged based on adversity subdomain and type of prenatal IPV (physical vs. emotional abuse). Findings are discussed in the context of existing stress sensitization theories and highlight important avenues for future research and practice.
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Violencia de Pareja , Distrés Psicológico , Adolescente , Adulto , Niño , Emociones , Femenino , Humanos , Embarazo , Mujeres Embarazadas , Estudios Prospectivos , Adulto JovenRESUMEN
Infants adopted domestically from foster care often present with prenatal substance exposure and risky birth outcomes such as prematurity and low birth weight. Because few longitudinal studies of foster-adoptive infants exist, it is unclear how these preplacement risk factors influence development over time. The present study examined associations between perinatal risk factors and developmental outcomes among an ethnically/racially-diverse sample of 97 infants in foster-care (56% boys) placed into adoptive homes at ages 0-19 months. Relative to population-norms, foster-adoptive infants showed comparable cognitive but lower language and motor functioning at baseline and one-year follow-up. Age-adjusted language scores significantly improved one year following placement, consistent with a developmental "catch-up" effect. Low birth weight uniquely predicted lower language scores at baseline, but this association was no longer significant at follow-up. Prenatal substance exposure was associated with lower baseline cognitive scores, but only for infants placed after six months of age. In contrast, infants with low birth weight and later placement age (>12 months) showed the most accelerated motor development. Sex differences emerged at follow-up when predicting motor and language outcomes, suggesting potential sex-specific pathways of risk. Overall, results support adoption as an early intervention that may buffer vulnerability to perinatal risk on development.
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Adopción , Desarrollo Infantil , Discapacidades del Desarrollo , Cuidados en el Hogar de Adopción , Factores de Edad , Intervención Educativa Precoz , Femenino , Humanos , Lactante , Recién Nacido de Bajo Peso , Recién Nacido , Desarrollo del Lenguaje , Estudios Longitudinales , Hombres , Factores de Riesgo , Factores SexualesRESUMEN
Childhood maltreatment robustly predicts adolescent externalizing behaviors (EB; e.g., violence, delinquency, substance use) and may crystalize patterns of EB by influencing sensitivity to the social environment (e.g., parenting, friendships). In a nationally representative sample of 9,421 adolescents, we modeled latent growth curves of EB from age 13 to 32 years. Next, we explored whether maltreated youth differed from nonmaltreated youth in their sensitivity to parental closeness, friendship involvement, and polymorphisms from dopamine genes linked to EB (dopamine receptors D2 and D4, dopamine transporter). Overall, maltreated youth had significantly higher levels of EB across adolescence and adulthood; however, maltreated and nonmaltreated youth showed similar patterns of EB change over time: violent behavior decreased in adolescence before stabilizing in adulthood, whereas nonviolent delinquency and substance use increased in adolescence before decreasing in the transition to adulthood. Maltreatment reduced sensitivity to parental closeness and friendship involvement, although patterns varied based on type of EB outcome. Finally, none of the environmental effects on EB were significantly moderated by the dopamine polygenic risk score after accounting for multiple testing. These findings underline the enduring effects of early maltreatment and implicate that maltreatment may contribute to long-term risk for EB by influencing children's sensitivity to social relationship factors in adolescence.
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Conducta del Adolescente/psicología , Agresión/psicología , Maltrato a los Niños/psicología , Amigos , Responsabilidad Parental , Adolescente , Adulto , Niño , Maltrato a los Niños/estadística & datos numéricos , Proteínas de Transporte de Dopamina a través de la Membrana Plasmática/genética , Femenino , Humanos , Delincuencia Juvenil/psicología , Delincuencia Juvenil/estadística & datos numéricos , Masculino , Herencia Multifactorial , Polimorfismo Genético , Receptores de Dopamina D2/genética , Receptores de Dopamina D4/genética , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/psicología , Violencia/psicología , Violencia/estadística & datos numéricos , Adulto JovenRESUMEN
Childhood exposure to stress can induce prolonged negative effects on health, which in turn confer risks for the next generation, but greater specificity is needed to inform intervention. A first step is to measure individual differences in emotional reactivity to stress early in life in ways that can account for heterogeneity in child exposure. The present study tested the hypothesis that mothers' childhood exposure to stress would be differentially associated with patterns of positive and negative emotional reactivity in their offspring, suggesting transmission of stress response across generations. Participants were 268 young mothers (age 14-23 years) followed longitudinally since childhood, and their infants aged 3-9 months. Latent class analysis of infant emotions expressed before and during the still-face paradigm yielded five subgroups that varied in valence, intensity, and reactivity. After accounting for sociodemographic factors, infant temperament, and postpartum depression, multinomial regression models showed that, relative to an emotionally regulated still-face response, infants showing low negative reactivity were more likely to have mothers exposed to childhood emotional abuse, and infants showing high and increasing negative reactivity were more likely to have mothers exposed to childhood emotional neglect. Mechanisms by which early maternal stress exposure influences emotional reactivity in offspring are discussed.
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Adultos Sobrevivientes del Maltrato a los Niños/psicología , Maltrato a los Niños/psicología , Emociones/fisiología , Relaciones Madre-Hijo/psicología , Madres/psicología , Adolescente , Femenino , Humanos , Lactante , Masculino , Temperamento , Adulto JovenRESUMEN
Although parenting behavior and friendship quality predict adolescent externalizing behaviors (EBs), individual differences in temperament may differentially affect susceptibility to these factors over time. In a multi-method and multi-informant study of 141 children followed prospectively from toddlerhood to adolescence, we tested the independent and interactive associations of age 3 reactive temperament (e.g., negative emotionality) and age 13 observed parenting (i.e., positive and negative behavior) and friendship (i.e., conflict and warmth), with multi-informant ratings of age 15 aggression and rule-breaking behavior. Negative parenting predicted growth in parent-rated EB, but only for adolescents with early reactive temperament. Temperament did not affect sensitivity to positive parenting or friendship. Results are discussed in the context of differential susceptibility theory and intervention implications for adolescents.
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Conducta del Adolescente/psicología , Responsabilidad Parental , Influencia de los Compañeros , Temperamento , Adolescente , Mecanismos de Defensa , Humanos , Control Interno-Externo , Estudios Longitudinales , Relaciones Padres-Hijo , Responsabilidad Parental/psicología , SocializaciónRESUMEN
Although harsh parenting and peer rejection are independently associated with childhood conduct problems (CP), these patterns are often informant specific, suggesting that their associations across contexts (i.e., home and school) should be considered. In a sample of 142 children with and without attention-deficit/hyperactivity disorder (ADHD; ages 5-10; 66% male), we used structural equation modeling to evaluate the structure of multi-informant (parent, teacher) and multimethod (semi-structured interview, questionnaire) rated aggressive, rule-breaking, and oppositional behavior. Next, we explored context-specific associations by modeling harsh parenting and peer rejection as simultaneous and independent predictors of home and school CP. We observed several key findings: (a) the structure of parent- and teacher-reported CP was best accounted by context-specific CP (i.e., home vs. school) and a second-order general CP factor; (b) harsh punishment and peer rejection each independently predicted the second-order general CP factor; and (c) peer rejection was uniquely associated with school CP, whereas harsh punishment was associated only with the second-order general CP factor and did not exhibit specificity with home CP. Whereas harsh parenting and peer rejection were each independently associated with generalized CP, peer rejection showed an additional, unique context-specific association with CP exclusively expressed at school. We discuss potential explanatory mechanisms underlying context-specific associations of CP, as well as address etiological and clinical implications for understanding informant-discrepancies in CP.
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Agresión/psicología , Conducta Infantil/psicología , Responsabilidad Parental/psicología , Rechazo en Psicología , Niño , Preescolar , Femenino , Humanos , Masculino , Grupo Paritario , Instituciones AcadémicasRESUMEN
Individual differences in emotion regulation are central to social, academic, occupational, and psychological development, and emotion dysregulation (ED) in childhood is a risk factor for numerous developmental outcomes. The present study aimed to (a) describe the developmental trajectory of ED across early childhood (3-6 years) and (b) examine its sensitivity to youth serotonin transporter genotype, positive and negative parenting behaviors, and their interaction. Participants were 99 families in the Collaborative Family Study, a longitudinal study of children with or without developmental delays. Child ED and early parenting were coded from parent-child interactions. To examine serotonin transporter genotype as a moderator between parenting and child emotion dysregulation (ED), children with the homozygous short (SS) genotype were compared to children with the homozygous long (LL) or heterozygous (SL) genotype. We used latent growth curve modeling (LGCM) to model yearly change in ED from child age 3 to 6 years. LGCM revealed that ED decreased overall across early childhood. In addition, we observed separate Genotype × Positive and Genotype × Negative parenting behavior interactions in predictions of ED growth curves. Children with the SL/LL genotype had ED trajectories that were minimally related to positive and negative parenting behavior, whereas ED decreased more precipitously among children with the SS genotype when exposed to low negative parenting or high positive parenting. These findings provide evidence for Gene × Environment interactions (G×Es) in the development of ED in a manner that is conceptually consistent with vantage sensitivity, and they improve inferences afforded by prospective designs.
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Síntomas Afectivos/genética , Discapacidades del Desarrollo/genética , Interacción Gen-Ambiente , Relaciones Padres-Hijo , Responsabilidad Parental , Proteínas de Transporte de Serotonina en la Membrana Plasmática/genética , Adolescente , Síntomas Afectivos/psicología , Niño , Conducta Infantil/psicología , Desarrollo Infantil/fisiología , Preescolar , Discapacidades del Desarrollo/diagnóstico , Discapacidades del Desarrollo/psicología , Femenino , Genotipo , Humanos , Estudios Longitudinales , Masculino , Responsabilidad Parental/psicología , Valor Predictivo de las Pruebas , Estudios ProspectivosRESUMEN
Delayed repair of orbital trapdoor fractures can jeopardize the viability of entrapped contents and prolong recovery. Variation in presentations, both clinically and radiographically, complicate prompt diagnosis. The oculocardiac reflex may be the only indication of fracture with entrapped orbital contents, but, unfortunately, the reflex has variable onset patterns and can mimic common diagnoses. Therefore, the authors present the case of a 14-year-old male with a right orbital floor fracture, who presented with delayed symptoms secondary to an oculocardiac reflex. The vagal sequelae of the reflex, including gastric hyperactivity and headache, were experienced approximately 1 week after the injury and caused the patient to be misdiagnosed with gastroenteritis and status migrainosus, on 2 separate hospital visits. After admission to the hospital due to progressive symptoms, a CT scan showed concerns for a subacute orbital blowout fracture. The patient underwent orbital floor exploration with findings of scarred orbital fat herniating into a healing fracture site. Repositioning of the fat into the orbit resulted in immediate resolution of the patient's symptoms. Awareness of the presenting characteristics of the oculocardiac reflex can lead to prompt diagnosis and maximize clinical outcomes.
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Fracturas Orbitales/diagnóstico por imagen , Fracturas Orbitales/fisiopatología , Reflejo Oculocardíaco , Adolescente , Errores Diagnósticos , Cefalea/etiología , Frecuencia Cardíaca , Humanos , Masculino , Fracturas Orbitales/complicaciones , Gastropatías/etiología , Tomografía Computarizada por Rayos X/métodosRESUMEN
Importance: Modern digital platforms are easily accessible and intensely stimulating; it is unknown whether frequent use of digital media may be associated with symptoms of attention-deficit/hyperactivity disorder (ADHD). Objective: To determine whether the frequency of using digital media among 15- and 16-year-olds without significant ADHD symptoms is associated with subsequent occurrence of ADHD symptoms during a 24-month follow-up. Design, Setting, and Participants: Longitudinal cohort of students in 10 Los Angeles County, California, high schools recruited through convenience sampling. Baseline and 6-, 12-, 18-, and 24-month follow-up surveys were administered from September 2014 (10th grade) to December 2016 (12th grade). Of 4100 eligible students, 3051 10th-graders (74%) were surveyed at the baseline assessment. Exposures: Self-reported use of 14 different modern digital media activities at a high-frequency rate over the preceding week was defined as many times a day (yes/no) and was summed in a cumulative index (range, 0-14). Main Outcomes and Measures: Self-rated frequency of 18 ADHD symptoms (never/rare, sometimes, often, very often) in the 6 months preceding the survey. The total numbers of 9 inattentive symptoms (range, 0-9) and 9 hyperactive-impulsive symptoms (range, 0-9) that students rated as experiencing often or very often were calculated. Students who had reported experiencing often or very often 6 or more symptoms in either category were classified as being ADHD symptom-positive. Results: Among the 2587 adolescents (63% eligible students; 54.4% girls; mean [SD] age 15.5 years [0.5 years]) who did not have significant symptoms of ADHD at baseline, the median follow-up was 22.6 months (interquartile range [IQR], 21.8-23.0, months). The mean (SD) number of baseline digital media activities used at a high-frequency rate was 3.62 (3.30); 1398 students (54.1%) indicated high frequency of checking social media (95% CI, 52.1%-56.0%), which was the most common media activity. High-frequency engagement in each additional digital media activity at baseline was associated with a significantly higher odds of having symptoms of ADHD across follow-ups (OR, 1.11; 95% CI, 1.06-1.16). This association persisted after covariate adjustment (OR, 1.10; 95% CI, 1.05-1.15). The 495 students who reported no high-frequency media use at baseline had a 4.6% mean rate of having ADHD symptoms across follow-ups vs 9.5% among the 114 who reported 7 high-frequency activities (difference; 4.9%; 95% CI, 2.5%-7.3%) and vs 10.5% among the 51 students who reported 14 high-frequency activities (difference, 5.9%; 95% CI, 2.6%-9.2%). Conclusions and Relevance: Among adolescents followed up over 2 years, there was a statistically significant but modest association between higher frequency of digital media use and subsequent symptoms of ADHD. Further research is needed to determine whether this association is causal.