The effects of IPV and mental health symptoms on HPA axis functioning during early pregnancy.

Maternal HPA axis dysregulation during early pregnancy can negatively affect maternal functioning. However, findings are mixed regarding how intimate partner violence (IPV), a common traumatic stressor, impacts HPA axis regulation during pregnancy. Interactions between IPV and mental health symptoms as they influence cortisol production are rarely examined, especially among pregnant women. Therefore, this study examined the impact of IPV, mental health symptoms, and their interactions on the maternal HPA axis during early pregnancy; 255 pregnant women, oversampled for experiences of IPV, completed a laboratory stressor and measures of depressive and post-traumatic stress symptoms (PTSS) at 15-18 weeks of pregnancy. Participants provided saliva samples following the Trier Social Stress Test that were assayed for cortisol; the area under the curve with respect to ground (AUCg) was computed as a measure of cortisol reactivity. The interactive effects of IPV, depressive symptoms, and PTSS on AUCg were significant, but the main effects were not. At low levels of depressive symptoms, the association between IPV and AUCg was negative; at moderate levels of depressive symptoms, it was not significant, and at high levels, it was positive. At low and moderate levels of PTSS, the effects of IPV on cortisol AUCg were not significant, but at high levels, the association was positive. IPV during early pregnancy was associated with both hyperactive and blunted stress reactivity, depending on the type and severity of mental health symptoms. These patterns of dysregulation of the HPA axis may have differential effects both for women's functioning throughout pregnancy as well as for the offspring.

Maternal parentification history impacts evaluative cognitions about self, parenting, and child.

Parentification occurs when children are unfairly charged with fulfilling parental instrumental and emotional needs. Parentification is associated with risk to evaluative self cognitions from childhood to emerging adulthood, but this association has not yet been studied among parents. The transition to parenthood is typically characterized by declines in self-esteem, suggesting it is a critical period for understanding the risk parentification history poses to evaluative self-cognitions and evaluative cognitions about children. The present study addresses these gaps using longitudinal data (N = 374 first-time mothers) to examine the influence of maternal parentification history domains (emotional and instrumental caregiving, role unfairness) on trajectories of maternal evaluative cognitions about the self (self-esteem, parenting self-efficacy) and about the child (difficult child temperament, dissatisfaction with child contributions to relationships) in early parenthood. A spillover model was also examined such that evaluative cognitions about the self were examined as potential mediators between parentification history and evaluative cognitions about children. Results support associations between the role unfairness domain of parentification and each domain of maternal evaluative cognitions and a significant indirect effect of unfairness on risk to maternal evaluative cognitions about child contributions via parenting self-efficacy. Implications for mother-child relationships and processes of intergenerational transmission of parentification are discussed.

La parentalización ocurre cuando a los niños se les hace asumir injustamente las necesidades instrumentales y emocionales de los padres. Se asocia la parentalización con el riesgo de auto cognición evaluativa de la niñez al naciente estado de adultez, pero esta asociación no ha sido aún estudiada entre los padres. La transición a la condición de ser padres se caracteriza típicamente por las bajas en la auto estima, lo cual sugiere que se trata de un período crítico para comprender el riesgo que el historial de la parentalización presenta para la auto cognición evaluativa y las cogniciones evaluativas sobre los niños. El presente estudio trata de estos vacíos usando datos longitudinales (N = 374 madres primerizas) para examinar la influencia de los campos del historial de la parentalización materna (el cuidado emocional e instrumental, el papel de lo que es injusto) sobre las trayectorias de las cogniciones evaluativas maternas acerca de ellas mismas (auto estima, auto efectividad en la crianza) y acerca del niño (el difícil temperamento del niño, la insatisfacción con las contribuciones del niño a las relaciones) en la temprana etapa de la maternidad. Se examinó un modelo de efectos secundarios de tal manera que se examinaron las cogniciones evaluativas acerca del yo como posibles factores de mediación entre el historial de parentalización y las cogniciones evaluativas acerca de los niños. Los resultados apoyan las asociaciones entre el papel del ámbito de lo injusto de la parentalización y cada ámbito de cogniciones evaluativas maternas y un efecto indirecto significativo de lo injusto sobre el riesgo de cogniciones evaluativas maternas sobre las contribuciones del niño por medio de la auto efectividad de la crianza. Se discuten las implicaciones de las relaciones madre-niño y los procesos de transmisión intergeneracional de la parentalización.

La parentification prend place lorsque on exige injustement des enfants qu'ils remplissent les besoins instrumentaux et émotionnels parentaux. La parentification est liée au risque d'auto-cognitions évaluatives de l'enfance au début de l'âge adulte, mais cette association n'a pas encore été étudiée chez les parents. La transition à la parenté est typiquement caractérisée par des déclins dans la confiance, suggérant que c'est une période critique pour comprendre l'histoire de risque que la parentification pose aux auto-cognitions évaluative et aux cognitions évaluatives sur les enfants. Cette étude porte sur ces écarts en utilisant des données longitudinales (N = 374 mères dont c'était la première grossesse) afin d'examiner l'influence des domaines de l'histoire de la parentification maternelle (soins émotionnels et instrumentaux, injustice du rôle) sur des trajectoires de cognition évaluative maternelle sur le moi (confiance en soi, auto-efficacité de parentage) et sur l'enfant (tempérament difficile de l'enfant, insatisfaction avec les contributions de l'enfant à la relation) au début de la parenté. Un modèle de débordement a aussi été examiné de telle manière que les cognitions évaluatives sur le self ont été examinées en tant que médiatrices potentielles entre l'histoire de parentification et les cognitions évaluatives sur les enfants. Les résultats soutiennent les liens entre le domaine de parentification de l'injustice du rôle et chaque domaine de cognitions évaluatives maternelles et un effet indirect important de l'injustice sur le risque aux cognitions évaluatives maternelles sur les contributions de l'enfant au travers de l'auto-efficacité de parentage. Les implications pour les relations mère-enfant et les processus de transmission intergénérationnelle de la parentification sont discutés.