Maternal anxiety and physiological reactivity as mechanisms to explain overprotective primiparous parenting behaviors

The Worry Behaviors Inventory-Perinatal Revised: Adaptation and Initial Validation for Use in Perinatal Samples

Generalized anxiety disorder (GAD) is a leading mental health concern during pregnancy and the postpartum (perinatal) period. People with GAD engage in problematic behaviors to manage their distress. However, the extent of GAD behaviors during the perinatal period may not be adequately captured by the Worry Behaviors Inventory (WBI), the most comprehensive measure of GAD behaviors to date. We evaluated the structure of the initial WBI item-pool and then evaluated the internal consistency, construct validity, and predictive utility of the Perinatal Revised WBI (WBI-PR) in a sample of 214 perinatal women with and without GAD. A two-factor, 10-item scale was supported, and some of the retained items differed from the original WBI. Internal consistency of the WBI-PR was acceptable, and evidence of construct validity was demonstrated. The WBI-PR predicted GAD diagnostic status both alone and beyond existing generalized anxiety and depression symptoms. Implications of these findings are discussed.

Effects of Parity and Postpartum Depression on Mother-Infant Bonding in the First Month Postpartum: A Retrospective Study

Objective This study aimed to examine the relationship between parity, postpartum depression (PPD), and mother-infant bonding (MIB) failure in the first month postpartum. Methods The study included 1,509 Japanese patients (748 primiparous and 761 multiparous). MIB was assessed using the Mother-to-Infant Bonding Scale Japanese version (MIBS-J), which was translated in 2012, and its subscales, including lack of affection (LA) and anger and rejection (AR). Postpartum depression (PPD) was assessed using the Japanese version of the Edinburgh Postnatal Depression Scale (EPDS) and its subscales, including anxiety (ANX), anhedonia (ANH), and depression (DEP). Multiple regression analyses using interaction terms were performed to examine the association of parity with the MIBS-J and EPDS. Results Parity was significantly associated with AR. ANX and ANH were strongly associated with LA, and ANX and DEP were strongly associated with AR. The interaction term "parity×EPDS total" was significantly associated with MIBS-J total, LA, and AR scores. Conclusions Primiparas and mothers with high ANX had more negative emotions toward their children during the first month postpartum, and mothers with high ANX or ANH had less interest in their children.

Oxytocin Levels Increase and Anxiety Decreases in Mothers Who Sing and Talk to Their Premature Infants during a Painful Procedure

(1) Background: Preterm infants spend their first weeks of life in the hospital partially separated from their parents and subjected to frequent potentially painful clinical procedures. Previous research has found that early vocal contact reduces infant pain perception while simultaneously increasing oxytocin (OXT) levels. The current study aims to assess the effect of maternal singing and speaking on mothers. (2) Methods: During a painful procedure over two days, twenty preterm infants were randomly exposed to their mother's live voice (speaking or singing). Maternal OXT levels were measured twice: before and after singing, as well as before and after speaking. The anxiety and resilience responses of mothers were studied before and after the two-day interventions, regardless of the speaking/singing condition. OXT levels in mothers increased in response to both singing and speech. Concurrently, anxiety levels decreased, but no significant effects on maternal resilience were found. (3) Conclusions: OXT could be identified as a key mechanism for anxiety regulation in parents, even in sensitive care situations, such as when their infant is in pain. Active involvement of parents in the care of their preterm infants can have a positive effect on their anxiety as well as potential benefits to their sensitivity and care abilities through OXT.

Assessing bidirectional relations between infant temperamental negative affect, maternal anxiety symptoms and infant affect-biased attention across the first 24-months of life

Developmental theories suggest affect-biased attention, preferential attention to emotionally salient stimuli, emerges during infancy through coordinating individual differences. Here we examined bidirectional relations between infant affect-biased attention, temperamental negative affect, and maternal anxiety symptoms using a Random Intercepts Cross-Lagged Panel model (RI-CLPM). Infant-mother pairs from Central Pennsylvania and Northern New Jersey (N = 342; 52% White; 50% reported as assigned female at birth) participated when infants were 4, 8, 12, 18 and 24 months of age. Infants completed the overlap task while eye-tracking data were collected. Mothers reported their infant's negative affect and their own anxiety symptoms. In an RI-CLPM, after accounting for between-person variance (random intercepts representing the latent average of a construct), it is possible to assess within-person variance (individual deviations from the latent average of a construct). Positive relations represent stability in constructs (smaller within-person deviations). Negative relations represent fluctuation in constructs (larger within-person deviations). At the between-person level (random intercepts), mothers with greater anxiety symptoms had infants with greater affect-biased attention. However, at the within-person level (deviations), greater fluctuation in maternal anxiety symptoms at 12- and 18 months prospectively related to greater stability in attention to angry facial configurations. Additionally, greater fluctuation in maternal anxiety symptoms at 18 months prospectively related to greater stability in attention to happy facial configurations. Finally, greater fluctuation in maternal anxiety symptoms at 4- and 12 months prospectively related to greater stability in infant negative affect. These results suggest that environmental uncertainty, linked to fluctuating maternal anxiety, may shape early socioemotional development. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Problematic behaviours associated with generalized anxiety disorder during pregnancy and the postpartum period: A thematic analysis

Generalized anxiety disorder (GAD) is one of the most common anxiety disorders in pregnancy and the postpartum (perinatal) period. Perinatal women with GAD engage in problematic behaviours, yet the focus and function of these behaviours remain unknown.

OBJECTIVE

Given that worry during the perinatal period is largely maternally focused, the objective of this study was to explore the accompanying behavioural features of GAD during pregnancy and the postpartum period.

DESIGN

A qualitative study was conducted.

METHODS

Twenty-five pregnant (n = 10) and postpartum (n = 15) women were recruited through clinical referrals and the Hamilton community. Following the completion of a semistructured diagnostic interview and symptom measures, participants participated in one of seven focus groups to learn about behaviours utilized in response to their worries. A thematic analysis was conducted to identify behaviour themes and subthemes in pregnant and postpartum women.

RESULTS

Five behaviour themes and 12 subthemes were identified. Specifically, participants endorsed engaging in excessive reassurance seeking, checking and repeating, overcontrol, overpreparation and avoidance behaviours.

CONCLUSIONS

Our results confirm that perinatal women with GAD engage in comparable problematic behaviours to those with GAD in the general population, yet the presentation, frequency and focus of those behaviours differ. These findings have implications for theoretical formulations of GAD, and the clinical management of this disorder during the perinatal period.

The role of early-life family composition and parental socio-economic status as risk factors for obsessive-compulsive disorder in a Danish national cohort

Research on early-life family environment on obsessive-compulsive disorder (OCD) risk is limited, and sex differences have not been sufficiently studied. We investigated early-life family composition and parental socio-economic status (SES) as OCD risk factors while stratifying for sex in a sample of 1,154,067 individuals from the Danish population (7550 of whom had OCD). Data on early-life family composition (birth order, number of siblings, number of parents in household at proband age 6), parental SES at age 6 (parental income, occupation, and education level), history of parental psychiatric illness, and parental age at birth on OCD risk (i.e., an ICD-10 diagnosis of F42.x) were obtained from Danish population registers. Survival analyses using Cox regression were performed with age as the underlying time variable. Analyses were adjusted for calendar time, and differential effect by sex was tested for exposures. We found that birth order and advanced maternal age were risk factors for OCD in males, and being an only child was associated with increased OCD risk in both sexes. Early childhood SES variables including parental education, occupation, and income were associated with OCD risk, and these effects were more pronounced in females. Significant interaction effects for parental education/occupation and the presence of non-OCD psychiatric diagnoses in the proband also emerged. Our results suggest that early-life SES and family composition may be important risk factors for OCD, and heterogeneity in OCD cases in terms of psychiatric comorbidities, as well as sex differences should be carefully examined in relation to risk factors.

Validity and reliability of the Greek version of Pregnancy Outcome Questionnaire (POQ)

BACKGROUND

During the last decades a considerable increase in biological and psychosocial approaches have occurred so as to enhance the study of prenatal period. This study aimed to investigate the validity and reliability of the Greek version of Pregnancy Outcome Questionnaire (POQ) in assessing pregnancy-related stress.

MATERIAL AND METHODS

The study group consisted of 135 first-time expectant women with good knowledge of the Greek language, low-risk pregnancies and a gestational age of ≥24 weeks. Questionnaires containing the POQ scale questions in addition to other questions and scaleswere distributed in printed and digital format at private gynecological clinics. The collected data were analysed using the SPSS software.

RESULTS

The POQ scale score showed satisfactory reliability (Cronbach's alpha = 0.8), while the factor analysis showed a major factor with an eigenvalue of 4.17 and an overall interpreted factor variance of 41%. The sample showed moderate intensity values on the scale. We observed that pregnancy-related characteristics affected the scale, while no significant correlations with demographic variables were recorded.

CONCLUSION

The results of the reliability and factor analyses evaluating the scale structure indicated that the tool performed well in Greek, had a compact structure with satisfying reliability, and is suitable for use in the Greek pregnant population. However, additional research is warranted to investigate the effect of various additional factors on the scale.

Birth Order Effects on Breastfeeding Self-Efficacy, Parent Report of Problematic Feeding and Infant Feeding Abilities

The goal of this prospective study was to identify effects of birth order on breastfeeding self-efficacy, parental-report of infant feeding behaviors, infant non-nutritive sucking and oral feeding skills in full-term infants at 3-months. Mothers were separated into primipara and multipara groups, and infants were grouped into siblings and no siblings groups. Parents completed the Breastfeeding Self-Efficacy Scale-Short Form, and Neonatal Eating Assessment Tool-Breastfeeding and Bottle-feeding scales. Non-nutritive sucking was assessed using a custom research pacifier and researchers completed the Oral Feeding Skills scale to assess feeding performance. Fifty-six mother-infant dyads (55% male) were included. Primipara mothers reported significantly lower breastfeeding self-efficacy and more feeding problems across breast and bottle-feeds on the Neonatal Eating Assessment Tool. There were no significant differences in non-nutritive sucking or oral feeding skills between infant groups. First-time mothers require more infant feeding support as they exhibited lower breastfeeding self-efficacy and reported more problematic feeding behaviors.

Maternal respiratory sinus arrhythmia contextualizes the relation between maternal anxiety and overprotective parenting

This current study examined maternal characteristics that predict the use of overprotective parenting in mothers of toddlers. Maternal respiratory sinus arrhythmia (RSA) reactivity was tested as a moderator of the relation between maternal anxiety and overprotective parentig. Mothers (n = 151) and their 2-year-old toddlers participated in a laboratory visit and returned for a follow-up visit 1 year later. At child age 2, mothers reported their own anxiety. Mothers' RSA reactivity was measured between a resting baseline and a standardized laboratory task, and overprotective parenting was observed in that task. Toddler fearful temperament (FT) was observed in a separate standardized task as well as reported by mothers. At child age 3, mothers' overprotective parenting behaviors were observed according to the same procedures so change from age 2 could be measured. Results revealed that maternal anxiety and maternal RSA at age 2 interacted to predict relative increases in overprotective parenting behaviors at age 3. At low levels of RSA reactivity, reflecting RSA suppression, maternal anxiety predicted lower levels of overprotective parenting. At high levels of RSA reactivity, reflecting RSA augmentation, maternal anxiety predicted higher levels of overprotective parenting. Our results suggest that RSA suppression may protect mothers with anxiety symptoms from engaging in overprotective parenting, whereas RSA augmentation may put mothers with anxiety symptoms at risk for engaging in overprotective parenting. Findings indicate that the interaction of multiple parental traits should be considered when working with parents and families on parenting behavior. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Systematic review of the link between maternal anxiety and overprotection

BACKGROUND

Theoretical and empirical evidence suggests that maternal anxiety relates to overprotection, yet studies have found conflicting evidence. The literature would benefit from a systematic review.

METHODS

In April 2020, a systematic review on the relation between maternal anxiety and overprotection was conducted. The search was updated in January 2021. A total of 13 articles were included.

RESULTS

Of 16 reported bivariate correlations, 12 showed that maternal anxiety accounted for significant variance in overprotection (7 reported a small effect and 5 reported a medium effect). In a group differences study, mothers with anxiety showed greater overprotection. Additionally, in 4 out of 7 multivariate relations maternal anxiety accounted for significant variance in overprotection over and above other factors while 3 suggested that maternal anxiety did not account for significant variance in overprotection. In a multivariate, longitudinal study, maternal anxiety predicted overprotection, over and above other factors. Given conflicting evidence, we evaluated article's methodological strength and found stronger evidence supporting a small to medium size relation compared to evidence supporting no significant relation.

LIMITATIONS

We report ranges of coefficients and effect sizes, but meta-analytic results are needed to determine the magnitude of these relations based on various factors. More longitudinal studies are needed to determine directionality.

CONCLUSIONS

Although the literature shows conflicting results, the present review supports that maternal anxiety relates to overprotection, though the effect of this relation is small to medium. It may be beneficial to incorporate mental health for parents into existing parenting interventions.

Exploring the Link Between Transdiagnostic Cognitive Risk Factors, Anxiogenic Parenting Behaviors, and Child Anxiety

Theoretical models suggest parent anxiety leads to increased anxiogenic parenting, an important etiological factor for child anxiety disorders. Evidence suggests that parents engage in anxiogenic parenting to reduce distress in response to their child's anxiety; however, further study of this mechanism is needed. Cognitive risk factors, including distress intolerance, anxiety sensitivity, emotion-related impulsivity, and repetitive negative thinking are promising to examine as they impact emotion regulation. This study examined whether an indirect association between parent anxiety and anxiogenic parenting via these risk factors exists, and if child anxiety moderated this effect. Findings demonstrated evidence for an indirect association via distress intolerance in mothers at high levels of child anxiety, but not low levels. An unmoderated indirect effect via emotion-related impulsivity was found. Anxiety sensitivity and repetitive negative thinking did not demonstrate significant indirect effects. These findings suggest distress intolerance and emotional-related impulsivity may be targets for parent-focused child anxiety treatments.

Bidirectional effects of toddler temperament and maternal overprotection on maternal and child anxiety symptoms across preschool

INTRODUCTION

Existing research highlights interactions among child temperament, parents' own anxiety symptoms, and parenting in predicting increased risk for anxiety symptom development. Theoretical models of child-elicited effects on parents have proposed that parents' behaviors are likely not independent of children's temperament; fearful children likely elicit more protective responses from parents and these parenting behaviors reinforces child anxiety and parents' own anxiety.

METHOD

The current study tests this model and examines whether there are bidirectional influences between early fearful temperament (i.e., dysregulated fear [DF]), maternal overprotection, and subsequent trajectories of maternal and child anxiety symptoms across early childhood. A total of 166 children and mothers participated in a multimethod, longitudinal study of temperament risk from 2 to 6 years.

RESULTS

Results largely support our hypotheses, replicating and extending the prior literature. DF was associated with more maternal overprotective behavior, subsequent child anxiety symptoms, and maternal anxiety symptoms. Moreover, there were indirect (mediated) associations through maternal overprotective behavior and both child and mother anxiety symptoms.

CONCLUSION

Results support the hypothesis that intergenerational transmission of anxiety was meditated through maternal behaviors and that the child-driven temperament effects are central to trajectories of child and maternal anxiety trajectories.

Transactional relations between maternal anxiety and toddler anxiety risk through toddler-solicited comforting behavior

INTRODUCTION

Transactional developmental and anxiety theories suggest that mothers and toddlers may influence each other's anxiety development across early childhood. Further, toddlers' successful solicitations of comfort during uncertain, yet manageable, situations, may be a behavioral mechanism by which mothers and toddlers impact each other over time. To test these ideas, the current study employed a longitudinal design to investigate bidirectional relations between maternal anxiety and toddler anxiety risk (observed inhibited temperament and mother-perceived anxiety, analyzed separately), through the mediating role of toddler-solicited maternal comforting behavior, across toddlerhood.

METHODS

Mothers (n = 174; 93.6% European American) and their toddlers (42.4% female; 83.7% European American) participated in laboratory assessments at child ages 1, 2, and 3 years. Mothers self-reported anxiety symptoms. Toddler anxiety risk was observed in the laboratory as inhibited temperament and reported by mothers. Solicited comforting interactions were observed across standardized laboratory tasks.

RESULTS

Direct and indirect bidirectional effects were tested simultaneously in two longitudinal path models. Toddler anxiety risk, but not maternal anxiety, predicted solicited comforting behavior, and solicited comforting behavior predicted maternal anxiety. No convincing evidence for parent-directed effects on toddler anxiety risk emerged.

CONCLUSION

Results support continued emphasis on child-elicited effects in child and parent anxiety development in early childhood.

Trajectory of Maternal Postpartum Depressive Symptoms Moderates the Bidirectional Associations between Maternal Intrusive Parenting and Infant Fear

BACKGROUND

The association between maternal intrusive parenting and infant fear remains poorly understood, especially in the persistence of maternal postpartum depression. The current study investigated the moderating role of maternal postpartum depressive symptoms on the bidirectional link between maternal intrusive parenting and infant fear, among a sample of low-income, rural mothers.

METHODS

. A sample of 1,292 mothers reported their depressive symptoms at 2, 6, 15, and 24 months postpartum, whereas their intrusive parenting behavior and infant fear were observed at infants age 6, 15, and 24 months.

RESULTS

. Latent growth curve models revealed that maternal postpartum depressive symptoms increased over 2 years. From 6 months to 24 months, maternal intrusive parenting remained stable, and infant fear increased. Moderation analyses revealed that when mothers had low levels of initial depressive symptoms, a higher initial level of maternal intrusive parenting predicted a faster increase of infant fear. Additionally, when mothers' depressive symptoms showed a fast increase, a higher initial level of infant fear predicted a faster reduction in maternal intrusive parenting.

LIMITATIONS

. The low-income, rural community sample limited the generalizability of the current findings.

CONCLUSIONS

. The interplay between maternal intrusive parenting and infant fear supports a transactional model of child development in the context of maternal depression, with implications for future research and intervention efforts.

Childhood Anxiety: Prenatal Maternal Stress and Parenting in the QF2011 Cohort

In this study we examine whether specific 'anxiety-maintaining' parenting behaviors (i.e., overinvolvement and/or negativity) exacerbate the effects of disaster-related prenatal maternal stress (PNMS) on school-age anxiety symptoms. Women (N = 230), pregnant at the time of the 2011 Queensland Floods, reported on their experience of flood-related PNMS (objective hardship, cognitive appraisal, subjective distress). At 4-years, mother-child dyads were coded for maternal overinvolvement and negativity during a challenging task; at 6-years mothers reported on their children's anxiety symptoms and their own mood, N = 83. Results showed no associations between PNMS and 6-year anxiety, nor did parenting moderate these effects. Poorer maternal concurrent mood was associated with greater anxiety symptoms at 6 years (β = 0.52). Findings suggest maternal concurrent mood, but not exposure to disaster-related PNMS nor 'anxiety-maintaining' parenting behaviors at preschool age, is related to school-age anxiety symptoms.

A biopsychosocial perspective on maternal parenting in the first two years of infant life

Guided by a biopsychosocial perspective of mothering, this study investigated the interplay among biological (maternal cortisol reactivity), psychological (maternal depressive symptoms), and social (infant emotion and regulation) factors in contributing to early changes in maternal parenting. Participants were 1292 low-income, mother-infant pairs, assessed when the infants were 6-months (T1), 15-months (T2), and 24-months old (T3). Maternal parenting was observed at all assessment points. At T1, infant emotion expression and orienting towards mothers were observed, when maternal cortisol reactivity was assessed. Mothers reported their depressive symptoms at T1. Exploratory factor analysis revealed two parenting factors across time points: positive engagement and negative intrusiveness. Second-order latent growth curve models revealed interactions among maternal cortisol reactivity, depressive symptoms, and child negative emotion/orienting at T1 in predicting intercepts and slopes of two parenting factors. T1 maternal cortisol reactivity was associated with a higher positive engagement intercept for infants having high negative emotion at T1, but a lower positive engagement intercept for infants with low negative emotion at T1, under low T1 maternal depressive symptoms. T1 maternal cortisol reactivity was also related to a lower negative intrusiveness intercept for infants showing high orienting at T1. Longitudinally, maternal cortisol reactivity at T1 predicted a faster decline in positive engagement when infants showed high negative emotion at T1, but a slower decline when infants were less negative at T1. This study reveals a bivalent adaptation process in maternal sensitivity and enhances the current understanding of how biopsychosocial factors contribute to maternal parenting in low-income families.

Is 4-month-old infants' night waking affected by mothers' responses to them? A cross-sectional survey in Japan

OBJECTIVE

To investigate the association between night waking frequency in 3- to 4-month-old infants and mothers' response to them.

DESIGN

Cross-sectional survey.

SAMPLE

We examined 663 mothers of infants aged 3-5 months who attended regular health checks for 4 months at 7 public health centres in Japan between September 2006 and March 2007.

MEASUREMENTS

Mother-reported questionnaires were used, measuring the frequency of infants' night waking and four types of responses by mothers. Using multiple regression, the association between number of wakings and each response was evaluated adjusting for covariates, that is mother's (e.g. feelings of worry and bed-sharing) and infant's (e.g. age and sex) demographic variables.

RESULTS

The number of wakings was related to "immediately feeding and/or checking diapers" (β = 0.16, p = .002).This response to infants' night waking may be associated with night waking frequency.

CONCLUSION

Modifying caregiver responses to infants' night waking by reducing immediate feeding or diaper checks could improve infants' night waking frequency.

Maternal perinatal depression, anxiety, fear of birth, and perception of infants' negative affectivity at three months

The present study aimed to investigate whether a mother's anxiety, depression, prenatal perception of childbirth, and experience with delivery, assessed from pregnancy to three months postpartum, were associated with her perception of her infant's negative affectivity (NA). The participant sample was composed of 76 primiparous mothers and their healthy babies (58% boys, 42% girls). During pregnancy, mothers independently filled out the State-Trait Anxiety Inventory (STAI), the Edinburgh Postnatal Depression Scale (EPDS), and the Wijma Delivery Expectancy/Experience Questionnaires (W-DEQ) version A. One month after giving birth, the mothers filled out the W-DEQ version B. Finally, three months after giving birth, they completed the EPDS, the STAI, and the four Infant Behaviour Questionnaire (IBQ-R) scales of NA. Linear regression analyses showed that perinatal FoB, trait anxiety, and depression were associated with a maternal perception of higher infant NA. Studies on perinatal parental health and child outcomes should include assessments of the relation between anxiety during pregnancy and postpartum depression in order to prevent any negative impacts on the temperaments of children.