Sustained withdrawal behavior in clinic-referred and nonreferred infants

Exploring public health nurses' acceptability of clinical assessment tools in a Norwegian child health centre

BACKGROUND

Infants' symptoms of mental struggle are often diffuse and undifferentiated, and health services do not identify many infants at risk of poor development. However, primary health care is advantageous for early identification, given there are frequent consultations during the infant's first two years. Health policy encourages using evidence-based screening but use varies in primary health care. The Alarm Distress Baby Scale (ADBB) is an assessment tool targeting social withdrawal in infants 2-24 months of age.

AIM

To explore contextual factors related to public health nurses' (PHNs) acceptability of clinical assessment tools in a Norwegian child health centre.

METHODS

Prior to an upcoming ADBB training, we used focus group discussions with PHNs to explore their views on their professional role and practice and how this concurs with using assessment tools.

FINDINGS

Thematic analysis resulted in the following themes: (1) A Role requiring Supporting the Parents and Safeguarding the Infant; (2) The Challenge of Interpreting Infant Expressions; and (3) Organisational Preconditions for Accepting New Methods.

CONCLUSION

Our findings show that PHNs regard assessment tools as an aid to detect infants at risk, but that systematic use of such tools can hinder their ability to be flexible, egalitarian, and resource-focused. We also find that acceptability of assessment tools requires a system for continuous training and a well-established referral routine.

Associations between symptoms of maternal postpartum depression, gestational age and infant social withdrawal: A longitudinal study in a community cohort

Infant social withdrawal is a risk factor for non-optimal child development; thus, it is important to identify risk factors associated with withdrawal. In a large community sample (N = 19,017), we investigate whether symptoms of maternal and partner postpartum depression (PPD; measured with the Edinburgh Postnatal Depression Scale) and prematurity are predictors of infant social withdrawal (measured with the Alarm Distress Baby Scale). Withdrawal was assessed at 2-3, 4-7 and 8-12 months postpartum. Linear regressions showed that prematurity predicted higher infant social withdrawal at all time points, and maternal symptoms of PPD were positively associated with withdrawal at 2-3 months. Logistic regressions showed that odds for elevated social withdrawal were increased with elevated levels of maternal symptoms of PPD at 2-3 and 8-12 months. Partner's symptoms of PPD were not associated with withdrawal. Future studies should investigate how PPD symptoms and prematurity may impact the individual development of social withdrawal.

Infant Social Withdrawal Behavior: A Key for Adaptation in the Face of Relational Adversity

As a result of evolution, human babies are born with outstanding abilities for human communication and cooperation. The other side of the coin is their great sensitivity to any clear and durable violation in their relationship with caregivers. Infant sustained social withdrawal behavior (ISSWB) was first described in infants who had been separated from their caregivers, as in Spitz's description of “hospitalism” and “anaclitic depression.” Later, ISSWB was pointed to as a major clinical psychological feature in failure-to-thrive infants. Fraiberg also described freezing behavior as one of the earliest modes of infant defense in the face of adverse situations threatening the infant's ability to synchronize with caregivers. We hypothesize that ISSWB behaviors are associated with poor vagal brake functioning and that an impaired social engagement system is induced by an impoverished and/or dangerous environment. Recent research using animal models highlight the neurobiology and the genetics of the social Approach/Withdrawal Behavior in infants. The present paper is therefore a plea for social withdrawal behavior to be attributed a more important role as a major psychological defensive mechanism in infancy, and for research into early development and early intervention to make more practical and theoretical use of this concept, thus decreasing the challenge of translation in social neurosciences. This work presents several situations involving developmental hazards in which assessment of ISSWB by means of the Alarm Distress Baby Scale (ADBB) has proven useful, i.e., malnutrition, effects of major maternal depression and or traumatization, assessing social withdrawal in infants with an chronic organic illness (congenital heart disease, Prader-Willi syndrome, cleft lip and/or palate Prader-Willy syndrome, Fetal alcohol syndrome) or assessing ISSWB in out of home placed infants during parental visitation. Relationships between ISSWB and other biophysiological behavioral systems are discussed, particularly links with attachment processes and Porges's polyvagal theory.

Parent-Child Play and the Emergence of Externalizing and Internalizing Behavior Problems in Childhood: A Systematic Review

It has widely been accepted that play has a major role in human development. The play situation is considered a save and controlled space in which children can learn to express their problems and to regulate their emotions, thus promoting emotional and behavioral adjustment. In early childhood, this process is thought to emerge in close interaction with caregivers. Parent-child play is thus viewed as an ideal window for parents to connect with their children and to support them in their social-emotional development. In this preregistered systematic review, we sought to integrate evidence from developmental and clinical psychology to shed more light on the role of parents in the relationship between parent-child play and children's behavioral adjustment as expressed in internalizing or externalizing behavior. Our review revealed that increased harsh control during play interactions as well as a lack of parental responsiveness, warmth and sensitivity were found to be associated with increased behavioral problems. Yet, no protective effect of warmth or responsiveness could be found in the context of risk groups. Moreover, the included studies indicated that positive affect expressed by parents during parent-child play was associated with fewer behavior problems in children, while negative affect was associated with more behavior problems. In general, this review revealed that quality and quantity of playful parent-child interactions were reduced in children with behavioral problems of both domains compared to children without behavioral problems. These findings illustrate the important role of parental characteristics during play interactions and their possible impact on children's behavioral adjustment.

The Prevalence of Social Withdrawal in Infants With Cleft Lip and Palate: The Feasibility of the Full and the Modified Versions of the Alarm Distress Baby Scale

BACKGROUND

Social withdrawal is a risk indicator for infant development with both organic and non-organic causes. Cleft lip and palate (CLP) impose a higher risk of physical and emotional distress in infants and alters parent-infant relationships. The ADBB scale is a screening tool to identify social withdrawal as a sign of distress in infants. The aim of this study is to evaluate the prevalence of social withdrawal behavior in infants with CLP using the full 8-item ADBB scale and the modified 5-item ADBB scale, and to examine the feasibility of both scales.

METHODS

145 infants with Cleft Lip and Palate were enrolled and video recorded during a pediatric consultation. All infants were scored by two expert raters trained in ADBB scale, and subsequently scored with the m-ADBB by an independent expert. We measured the interrater agreement for the full ADBB scale and psychometric properties of both scales.

RESULTS

The full ADBB scale identified 15.9% of infants as having social withdrawal behavior (score above cutoff ≥5). Among the infants evaluated with the m-ADBB scale, 44.9% had a score above the suggested cutoff (≥2). For both scales, the item "vocalization" showed the higher scores. We found a good internal consistency for the full ADBB (Cronbach's alpha = 0.82) and an acceptable internal consistency for the modified ADBB (Cronbach's alpha = 0.71). The interrater agreement for the full ADBB scale was excellent (kappa = 0.837). The Spearman correlation coefficient between the total scores of the two versions was 0.88 (P < 0.001).

CONCLUSION

Our results indicate a relatively high prevalence of social withdrawal in infants with Cleft Lip and Palate, especially evaluated with the modified 5-item ADBB scale. We found that the full ADBB and the modified ADBB scales are feasible to use as screening tools of social withdrawal in this population.

CLINICAL TRIAL REGISTRATION

This trial is registered on ClinicalTrials.gov, identifier: NCT00993993. The data is the property of Assistance Publique, Hôpitaux de Paris.

The Impact of an Interactive Guidance Intervention on Sustained Social Withdrawal in Preterm Infants in Chile: Randomized Controlled Trial

BACKGROUND

Sustained social withdrawal is a key indicator of child emotional distress and a risk factor for psychological development. Preterm infants have a higher probability of developing sustained social withdrawal than infants born full-term during their first year.

OBJECTIVE

To compare the effect of a behavioral guidance intervention to that of routine pediatric care on sustained social withdrawal behavior in preterm infants.

DESIGN

Multicenter randomized clinical trial.

PARTICIPANTS

Ninety nine moderate and late preterm newborns and their parents were recruited and randomized into two groups, i.e., Intervention (n = 49) and Control (n = 50). Both groups attended medical check-ups at 2, 6 and 12 months and were assessed with the Alarm Distress Baby Scale. The intervention group received a standardized behavioral intervention if the neonatologist detected sustained social withdrawal. Also, parents filled out the Edinburgh Postnatal Depression Scale, the modified-Perinatal Posttraumatic Stress Disorder Questionnaire, and the Impact of Event Scale-revised.

RESULTS

At baseline, the prevalence of withdrawal was 4.0% (95% CI: 0.03-14.2) for the control group and 22.4% (95% CI: 13.0-35.9) for the intervention group [OR = 0.22, p = 0.028 (95% CI =0.06-0.84)]. At 6 months, the prevalence was 10.0% (95% CI: 3.9-21.8) for the control group and 6.1% (95% CI: 2.1-16.5) for the intervention group [OR = 2.09, p = 0.318 (95% CI = 0.49-8.88)]. At 12 months, the prevalence was 22.0% (95% CI: 12.8-35.2) for the control group and 4.1% (95% CI: 1.1-13.7) for the intervention group [OR = 6.63, p = 0.018 (95% CI = 1.39-31.71)]. Logistic generalized estimating equation models were performed. The pooled crude OR (considering diagnosis at 6 and 12 months) was 3.54 [p = 0.022 (95% CI = 1.20-10.44); Cohen's d= 0.70]. In the case of pooled adjusted OR, the model considered diagnosis (0 = Withdrawal, 1 = Normal) as the dependent variable, time of evaluation (1= 6 months, 2 = 12 months) and group (0 = Control, 1 = Experimental) as factors. In this case, the pooled adjusted OR was 3.57 [p = 0.022 (95% CI = 1.20-10.65); Cohen's d = 0.70].

CONCLUSION

Assessment and intervention of sustained social withdrawal in preterm infants via standardized instruments benefits families by reducing its prevalence, and possible associated negative outcomes.

CLINICAL TRIAL REGISTRATION

ClinicalTrials.gov; https://clinicaltrials.gov/ct2/show/NCT03212547, identifier: NCT03212547.

Maternal depression and infant social withdrawal as predictors of behaviour and development in vertically HIV-infected children at 3.5 years

BACKGROUND

In low- and middle-income countries, there is a high prevalence of post-partum depression and it is often associated with HIV status. Maternal depression negatively affects mothering and can lead to social withdrawal in infants. Maternal depression and infant social withdrawal can have deleterious long-term effects on children's behaviour and neurodevelopmental trajectories.

AIM

To investigate whether maternal depression and infant social withdrawal at 10-12 months post-partum were significant predictors of child behaviour and development at 42 months.

METHOD

Seventy-four mother-infant dyads living with HIV were followed in a prospective, longitudinal design. Mothers were assessed for depression using the Center for Epidemiologic Studies Depression scale (CES-D). Infant social withdrawal was assessed by the modified Alarm Distress Baby Scale (m-ADBB), and development and behaviour were evaluated by the Griffiths Mental Development Scales (GMDS) and the Child Behavior Checklist (CBCL), respectively.

RESULTS

Maternal depression  explained 4.8% of the variance in child behaviour (β = 0.98, t = 2.05, p < 0.05) and 10.3% of the variance in development   (β = -0.30, t = -2.66, p < 0.05). Infant social withdrawal   was not a significant predictor of behaviour   (β = 3.27, t = 1.36, p = 0.18), but it did uniquely explain 7% of the variance in development (β = -1.32, t = -2.48, p < 0.05).

CONCLUSION

In the context of HIV, screening for maternal depression and the quality of mother-infant interactions are important (especially in the 1st year post-partum), given the significant long-term impact they have on behaviour and neurodevelopment.

ABBREVIATIONS

ANOVA: analysis of variance; ART: antiretroviral therapy; CBCL: Child Behavioral Checklist; CES-D: Center for Epidemiologic Studies Depression Scale; CHEI: children HIV-exposed and infected; CHER: Children with HIV Early Antiretroviral Treatment Trial; CHEU: children HIV-exposed and uninfected; CHUU: children HIV-unexposed and -uninfected; GMDS: Griffiths Mental Development Scales; HIV: human immunodeficiency virus; LMIC: low- and middle-income countries; m-ADBB: modified Alarm Distress Baby Scale; NRF: National Research Foundation; SAMRC: South African Medical Research Council; WHO: World Health Organization.

Social Behavior as a Transdiagnostic Marker of Resilience

The recent shift from psychopathology to resilience and from diagnosis to functioning requires the construction of transdiagnostic markers of adaptation. This review describes a model of resilience that is based on the neurobiology of affiliation and the initial condition of mammals that mature in the context of the mother's body and social behavior. The model proposes three tenets of resilience-plasticity, sociality, and meaning-and argues that coordinated social behavior stands at the core sustaining resilience. Two lines in the maturation of coordinated social behavior are charted, across animal evolution and throughout human development, culminating in the mature human reciprocity of empathy, mutuality, and perspective-taking. Cumulative evidence across ages and clinical conditions and based on our behavioral coding system demonstrates that social reciprocity, defined by plasticity at the individual, dyadic, and group levels, denotes resilience, whereas the two poles of disengagement/avoidance and intrusion/rigidity characterize specific psychopathologies, each with a distinct behavioral signature. Attention to developmentally sensitive markers and to the dimension of meaning in human sociality may open new, behavior-based pathways to resilience.

Maternal Shared Pleasure, Infant Withdrawal, and Developmental Outcomes in a High Risk Setting in South Africa

Background: Infants in lower middle income countries are often exposed to early adversities which may lead to suboptimal caregiving environments and place them at risk of not achieving their developmental potential. Synchrony and positive engagement in the mother-infant relationship plays a critical role in buffering the impact of early adversity. Shared Pleasure (SP) is considered a marker of high intensity positive interaction and may hold a promise of improving developmental outcomes. Methods: This study was part of a prospective observational study of mothers with and without mental illness in South Africa. Dyadic videos were assessed for SP and infant withdrawal (using the Alarm Distress Baby Scale) at 6 months. Infant developmental outcomes were assessed using the Bayley's Scales for Infant and Toddler Development, third edition at 18 months. Results: Ninety-one dyads were assessed for SP. The occurrence of SP was low (20%). There was no significant association with an EPDS measure of maternal depression (p = 0.571) and SP moments. Infant withdrawal was high (72%) and associated with male infant gender (p = 0.025). There was a significant association between the occurrence of SP and a lower score of infant withdrawal (estimate = -1.29; SE = 0.4; p = 0.0002). The number of SP moments at 6 months was significantly associated with motor (estimate = 2.4; SE = 0.9; p = 0.007) and marginally significant with cognitive scores (estimate = 1.9; SE = 1.0; p = 0.052) at 18 months. Regression modelling differential outcomes showed a greater improvement in cognitive scores at 18 months in infants with an SP moment compared to those without an SP moment [SP average difference (AD) = 7.4 (2.4), no SP AD = 10.4 (1.2); p = 0.012]. Infants without an SP moment experienced a larger decrease in motor scores at 18 months compared to those with an SP moment [SP AD = -3 (3.0); no SP AD = -10.6 (1.5), p = 0.027]. Conclusion: While the occurrence of SP in this sample was low and the rates of infant withdrawal were high, there were promising results suggesting early positive SP interactions may contribute to improvements in subsequent developmental outcomes.

The Feasibility of the Full and Modified Versions of the Alarm Distress Baby Scale (ADBB) and the Prevalence of Social Withdrawal in Infants in Nepal

Background

Sustained social withdrawal in infancy may have organic and nonorganic causes and could hinder normal development. The Alarm Distress Baby (ADBB) scale is a widely validated screening tool of social withdrawal in children 2–24 months. The aim of the current study was to evaluate the full and modified ADBB in Nepalese infants in a community-based study.

Methods

We enrolled 600 infants who were video recorded during a pediatric examination. The 36 infants first enrolled were scored by an expert rater, and the subsequent 64 infants were scored by two trained staff with the full ADBB scale. Of the 600 enrolled infants, 597 videos (including the 100 infants scored with the full ADBB) were scored with the modified ADBB (m-ADBB) scale by the trained staff, with 7% double scoring. We measured the interrater agreement and psychometric properties of both scales.

Results

In the 64 infants scored with the full ADBB by two raters, the concordance correlation coefficients (CCCs) indicated poor interrater agreement. For the m-ADBB, the CCCs were better indicating acceptable agreement between raters. The greatest lower bound (GLB) for reliability coefficient for the full ADBB scored by an expert rater indicated good internal consistency, whereas the GLB coefficient for the m-ADBB indicated poorer internal consistency. The Spearman correlation coefficient between the total scores of the two versions was 0.82 (P < 0.001). Among the infants scored with the full ADBB, 25% had a score above cutoff (≥5). Scored with the m-ADBB in the full sample, 11.4% of the infants had a score above the suggested cutoff (≥2). In both versions, children achieved high scores on vocalization.

Conclusion

Our findings suggest that the m-ADBB is an acceptable approach to achieve adequate interrater agreement in a large community-based study in Nepal. Results indicate high prevalence of social withdrawal in this population. There are, however, uncertainties on the internal consistency of the scales in this setting, and the validity of the scales needs to be investigated further. More effective training strategies for administration and additional cultural-specific instructions could be important measures to explore before implementing the scale further in this setting.

Chronic Depression Alters Mothers' DHEA and DEHA-to-Cortisol Ratio: Implications for Maternal Behavior and Child Outcomes

Maternal depression is a major public health problem that typically occurs in the period surrounding childbirth. The neurobiological mechanisms underlying maternal depression have been the focus of increasing research and studies pointed to the crucial role of the HPA axis in this disorder. However, most studies focused on cortisol expression and regulation while recent attention has shifted to include the sulfate steroids DHEA and DHEA-S. A community cohort of 1,983 women with no comorbid risk was recruited at birth and depression was assessed periodically across the first postpartum year. At 6 years, 156 families were re-visited: 46 mothers were defined as chronically-depressed and 103 controls reported no depression from birth to six years. Mothers and children were diagnosed by structured psychiatric interviews and mother-child interactions were observed. Maternal diurnal cortisol (CT) and dehydroepiandrosterone (DHEA) were assessed. Depressed mothers had lower levels of DHEA (AUCg), flattened DHEA diurnal variability (AUCi), and smaller DHEA-to-CT Ratio. Regression analysis demonstrated that maternal sensitivity during mother-child interaction was independently predicted by maternal depression, DHEA levels, child CT, and child social withdrawal. Results underscore the need for multi-level understanding of the dynamic interplay between maternal psychopathology, mother-child relationship, and pituitary-adrenal-cortex-to-medulla balance in studying the cross generational transfer of psychiatric vulnerability from depressed mothers to their children.

Associations Between Maternal Postpartum Depression, Infant Social Behavior With a Stranger, and Infant Cognitive Development

Maternal postpartum depression (PPD) has been found to be related to infant social withdrawal during mother-infant interaction, and this may spill over on infant interactive behavior in other social contexts and impact infant psychosocial development. We investigated whether PPD was associated with infant social withdrawal during interaction with a tester in a psychological test situation and whether infant social withdrawal in the test situation mediated the association between PPD and infant cognitive scores reported in a previous study. Participants were 28 PPD dyads and 41 control dyads. We assessed infant social behavior and cognitive development with the Alarm Distress Baby Scale and the cognitive scale of the Bayley Scales of Infant and Toddler Development, third edition, at four months. More symptoms of maternal depression were associated with more infant social withdrawal. The association between maternal depressive symptoms and cognitive scores was at most partially mediated by infant social withdrawal in the test situation (<29.6%). Our results add to the existing literature on the effects of PPD on infant social behavior in other contexts than the one constituted by the mother. More research is needed to shed light on the mechanisms through which PPD impacts infant cognitive development.

Interactive Guidance Intervention to Address Sustained Social Withdrawal in Preterm Infants in Chile: Protocol for a Randomized Controlled Trial

Background

Preterm newborns can be exposed early to significant perinatal stress, and this stress can increase the risk of altered socioemotional development. Sustained social withdrawal in infants is an early indicator of emotional distress which is expressed by low reactivity to the environment, and if persistent, is frequently associated with altered psychological development. Infants born prematurely have a higher probability of developing sustained social withdrawal (adjusted odds ratio 1.84, 95% CI 1.04-3.26) than infants born full term, and there is a correlation between weight at birth and sustained social withdrawal at 12 months of age.

Objective

The aims of this study are to compare the effect of the interactive guidance intervention to that of routine pediatric care on sustained social withdrawal in infants born moderately or late preterm and to explore the relationship between sustained social withdrawal in these infants and factors such as neonatal intensive care unit hospitalization variables, parental depression, and posttraumatic stress symptoms.

Methods

This study is designed as a multicenter randomized controlled trial. Moderate and late preterm newborns and their parents were recruited and randomized (1:1 allocation ratio) to control and experimental groups. During neonatal intensive care unit hospitalization, daily duration of skin-to-skin contact, breastfeeding, and parental visits were recorded. Also, a daily score for neonatal pain and painful invasive procedures were recorded. After discharge from neonatal intensive care, for the duration of the study, both groups will attend follow-up consultations with neonatologists at 2, 6, and 12 months of age (corrected for gestational age) and will receive routine pediatric care. Every consultation will be recorded and assessed with the Alarm Distress Baby Scale to detect sustained social withdrawal (indicated by a score of 5 or higher). The neonatologists will perform an interactive guidance intervention if an infant in the intervention group exhibits sustained social withdrawal. In each follow-up consultation, parents will fill out the Edinburgh Postnatal Depression Scale, the modified Perinatal Posttraumatic Stress Disorder Questionnaire, and the Impact of Event Scale–revised.

Results

Recruitment for this trial started in September 2017. As of May 2020, we have completed enrollment (N=110 infants born moderately or late preterm). We aim to publish the results by mid-2021.

Conclusions

This is the first randomized controlled trial with a sample of infants born moderately or late preterm infants who will attend pediatric follow-up consultations during their first year (corrected for gestational age at birth) with neonatologists trained in the Alarm Distress Baby Scale and who will receive this interactive guidance intervention. If successful, this early intervention will show significant potential to be implemented in both public and private health care, given its low cost of training staff and that the intervention takes place during routine pediatric follow-up.

Trial Registration

ClinicalTrials.gov NCT03212547; https://clinicaltrials.gov/ct2/show/NCT03212547.

International Registered Report Identifier (IRRID)

DERR1-10.2196/17943

Maternal Distress and Infant Social Withdrawal (ADBB) Following Infant Cardiac Surgery for Congenital Heart Disease

Background:

Mothers and infants are exposed to multiple stresses when cardiac surgery is required for the infant. This study reviewed infant responsiveness using a standardized objective observational measure of social withdrawal and explored its association with measures of maternal distress.

Methods:

Mother–infant pairs involving infants surviving early cardiac surgery were assessed when the infant was aged two months. Infant social withdrawal was measured using the Alarm Distress Baby Scale. Maternal distress was assessed using self-report measures for maternal depression (Edinburgh Postnatal Depression Scale), anxiety (Spielberger State-Trait Anxiety Scale), and parenting stress (Parenting Stress Index–Short Form). Potential associations between infant social withdrawal and maternal distress were evaluated.

Results:

High levels of maternal distress and infant social withdrawal were identified relative to community norms with a positive association. Such an association was not found between infant social withdrawal and the cardiac abnormality and surgery performed.

Conclusion:

The vulnerability of infants requiring cardiac surgery may be better understood when factors beyond their medical condition are considered. The findings suggested an association between maternal distress and infant social withdrawal, which may be consistent with mothers’ distress placing infants subjected to cardiac surgery at substantially increased risk of social withdrawal. However, it is unclear to what extent infant withdrawal may trigger maternal distress and what the interactive effects are. Further research is warranted. Trialing a mother–infant support program may be helpful in alleviating distress and improving the well-being and outcomes for these families.

Copenhagen infant mental health project: study protocol for a randomized controlled trial comparing circle of security -parenting and care as usual as interventions targeting infant mental health risks

BACKGROUND

Infant mental health is a significant public health issue as early adversity and exposure to early childhood stress are significant risk factors that may have detrimental long-term developmental consequences for the affected children. Negative outcomes are seen on a range of areas such as physical and mental health, educational and labor market success, social network and establishing of family. Secure attachment is associated with optimal outcomes in all developmental domains in childhood, and both insecure and disorganized attachment are associated with a range of later problems and psychopathologies. In disadvantaged populations insecure and disorganized attachment are common, which points to the need of identifying early risk and effective methods of addressing such problems. This protocol describes an experimental evaluation of an indicated group-based parental educational program, Circle of Security-Parenting (COS-P), currently being conducted in Denmark.

METHODS/DESIGN

In a parallel randomized controlled trial of two intervention groups this study tests the efficacy of COS-P compared to Care as Usual (CAU) in enhancing maternal sensitivity and child attachment in a community sample in the City of Copenhagen, Denmark. During the project a general population of an estimated 17.600 families with an infant aged 2-12 months are screened for two known infant mental health risks, maternal postnatal depression and infant social withdrawal. Eligible families (N = 314), who agree to participate, will be randomly allocated with a ratio of 2:1 into the COS-P intervention arm and into CAU. Data will be obtained at inclusion (baseline) and at follow-up when the child is 12-16 months. The primary outcome is maternal sensitivity. Secondary outcomes include quality of infant attachment, language, cognitive and socioemotional development, family functioning, parental stress, parental mentalizing and maternal mental wellbeing.

DISCUSSION

The potential implications of the experimental evaluation of an indicated brief group-based parenting educational program to enhance parental sensitivity and attachment are discussed.

TRIAL REGISTRATION

ClinicalTrials.govID: NCT02497677 . Registered July 15 2015.

Pediatricians, Well-Baby Visits, and Video Intervention Therapy: Feasibility of a Video-Feedback Infant Mental Health Support Intervention in a Pediatric Primary Health Care Setting

This case series study evaluated the feasibility and acceptability of a behavioral/cognitive psychological intervention in a pediatric primary health care setting during standard well-baby visits. The aim of the intervention was to support caregivers' sensitivity and mentalization in order to promote infant mental health (IMH). Four neonates from birth to 8 months were consecutively enrolled to test a short video-feedback intervention (Primary Care - Video Intervention Therapy, an adaptation of George Downing's Video Intervention Therapy to primary care) conducted by a pediatrician. The 5 min interaction recording and the video-feedback session were performed during the same well-baby visit and in the same pediatrician's office where the physical examination was conducted. During the study period, six video-feedback sessions were performed for each baby at different ages (1, 2, 3, 4, 6, 8 months). A series of different interactional situations were filmed and discussed: touch, cry, affective matching, descriptive language, feeding, separation and autonomy. The intervention was easily accepted and much appreciated by all four families enrolled. This study aimed to answer a dilemma which pediatric providers generally face: if the provider wishes to respond not only to physical but also IMH issues, how on a practical level can this be done? This case series study indicates that Primary Care - Video Intervention Therapy can be a promising new tool for such a purpose.

Maternal depression across the first years of life compromises child psychosocial adjustment; relations to child HPA-axis functioning

Maternal depression across the first years of life negatively impacts children's development. One pathway of vulnerability may involve functioning of the hypothalamic-pituitary-adrenal (HPA) axis. We utilize a community cohort of 1983 women with no comorbid risk repeatedly assessed for depression from birth to six years to form two groups; chronically depressed (N=40) and non-depressed (N=91) women. At six years, mother and child underwent psychiatric diagnosis, child salivary cortisol (CT) was assessed three times during a home-visit, mother-child interaction was videotaped, and child empathy was coded from behavioral paradigms. Latent Growth curve Model using Structural Equation Modeling (SEM) estimated the links between maternal depression and mother's negative parenting and three child outcomes; psychopathology, social withdrawal, and empathy as related to child CT baseline and variability. Depressed mothers displayed more negative parenting and their children showed more Axis-I psychopathology and social withdrawal. SEM analysis revealed that maternal depression was associated with reduced CT variability, which predicted higher child psychopathology and social withdrawal. Whereas all children exhibited similar initial levels of CT, children of controls reduced CT levels over time while children of depressed mothers maintained high, non-flexible levels. Mother negativity was related to lower initial CT levels, which predicted decreased empathy. Findings suggest that chronic maternal depression may compromise children's social-emotional adjustment by diminishing HPA-system flexibility as well as limiting the mother's capacity to provide attuned and predictable caregiving.

Reactivity and sleep in infants: a longitudinal objective assessment

Sleep patterns and temperament in the first year of life are closely related. However, research utilizing objective, rather than subjective measurements of sleep and temperament is scarce and results are inconsistent. In addition, a relative lack of longitudinal data prevents inference of causality between the two constructs. In this study, infant sleep was objectively assessed among 95 infants at 3, 6, and 12 months-of-age with an actigraph in the home setting. Reactivity to sound, light, and touch, a specific aspect of temperament, was behaviorally assessed at 3 and 6 months, both during sleep (at home) and during waking (at the laboratory). Expected maturational trends were recorded in sleep, with a temporal increase in sleep efficiency and percent of motionless sleep. Quadratic (i.e., inverse U shape) relations were found, especially among girls, when predicting change in sleep by reactivity thresholds, suggesting that both hyposensitive and hypersensitive infants are at risk for poor sleep quality. These are the first research findings suggesting that low reactivity in infancy might be associated with compromised sleep quality. The observed nonlinear effects may account for null or inconsistent results in previous studies that explored only linear associations between temperament and sleep. Future studies should address both extremes of the temperament continuum when exploring relations with sleep patterns.

MATERNAL DEPRESSION AND CHILD OXYTOCIN RESPONSE; MODERATION BY MATERNAL OXYTOCIN AND RELATIONAL BEHAVIOR

BACKGROUND

Maternal postpartum depression (PPD) carries long-term detrimental effects on children's well-being, yet the mechanisms of transmission remain unclear. One possible pathway of vulnerability involves the oxytocinergic (OT) system, which is transferred from mother to child via sensitive caregiving and is disrupted in PPD.

METHOD

A large birth cohort (N = 1983) of women were repeatedly assessed for depression from birth to 6 years. Utilizing an extreme case design, two matched cohorts were formed; mothers chronically depressed from birth to 6 years and nondepressed controls (N = 97, depressed = 41, nondepressed; N = 56). At 6 years, mothers and children underwent psychiatric diagnosis, urinary OT was assayed from mother and child before and after social contact, and mother-child interactions were coded.

RESULTS

Baseline OT and OT response of mother and child were interrelated and children of depressed mothers showed low baseline OT and attenuated OT response. Child OT response was negatively predicted by maternal depression, child Axis-I psychopathology, maternal expressed negative affect, and child social withdrawal. Interaction effect of maternal baseline OT and depression emerged. Slope analysis indicated that when maternal OT was medium or low, child OT response was negatively impacted by maternal depression. However, when maternal OT was high, child OT was unaffected, suggesting that maternal OT functionality buffers the effects of depression on the child.

CONCLUSION

Results suggest involvement of the OT system in the cross-generational transfer of vulnerability, as well as resilience, from depressed mothers to their children. Because the OT system is open to interventions that enhance maternal touch and contact, findings have important implications for targeted early dyadic inventions.

Effects of infant and maternal sensory processing on infant fussing, crying, and sleep

This study investigated the effects of infant and maternal sensory processing on sleep, fussing, and crying in a sample of 55 firstborn, 4- to 7-month-old infants and their mothers. Mothers completed self-report questionnaires to assess maternal and infant sensory processing styles and a 4-day diary of infant behavior, including sleep, fussing, and crying. Higher levels of infant Sensation Avoiding were associated with less sleep, more fussing, and more crying whereas higher levels of Sensory Sensitivity were associated with less sleep and more fussing. The positive association between infant Sensation Avoiding and crying was strengthened by lower levels of Low Registration in mothers. The effect of infant Sensory Sensitivity on reducing total sleep also was strengthened by lower levels of maternal Low Registration. Assessment of infant sensory processing as well as the moderating effect of maternal sensory processing on the relationship between infant sensory processing and infant regulatory capacities need to be considered when assessing and designing interventions for families in which infant regulation is problematic.

Social withdrawal at 1 year is associated with emotional and behavioural problems at 3 and 5 years: the Eden mother-child cohort study

The objective of the study was to examine how social withdrawal in infants aged 12 months predicted emotional and behavioural problems at ages 3 and 5 years. The sample included 1,586 infants from the French Eden Mother-Child Cohort Study who had a measure of social withdrawal with the Alarm Distress BaBy scale at age 1 year; among these children, emotional and behavioural difficulties were rated by mothers using the Strength and Difficulty Questionnaire (SDQ) at 3 years for 1,257 (79 %) children and at 5 years for 1,123 (72 %) children. Social withdrawal behaviour at age 1 year was significantly associated with the SDQ behavioural disorder scale at 3 years, independently of a host of familial and child temperament confounders. The association with the relational disorder, prosocial and total difficulty scales was close to significance at 3 years after taking into account familial and temperament confounders. Social withdrawal significantly predicted the three aforementioned scales when measured at 5 years. No significant predictivity of the emotional scale and hyperactivity scale was detected at any age. This study made with a large longitudinal sample confirms the negative effects on development of social withdrawal behaviour, shedding light on the unfolding of behavioural disorders and relational difficulties in children; this calls for early detection of sustained social withdrawal behaviour, as it seems to hamper emotional development.

Perinatal risk factors and social withdrawal behaviour

The objectives of the study were (1) to assess prevalence of social withdrawal behaviour in infants aged 12 months included in the French Perinatal Risk Factor Study Eden; (2) To study the correlation between relational withdrawal and several perinatal and parental factors assessed in the EDEN study. A longitudinal study using the ADBB scale was conducted within the Eden Cohort in the year 2008. 1,586 infants were included in the study. Fourteen percent of the children who had an ADBB assessment had a score at 5 and over on the ADBB, a scale designed to assess social withdrawal behaviour at age 0-24 months. Social withdrawal at 12 months was associated with low birth weight, low gestational age and with intra uterine growth retardation. Social withdrawal was independently associated with several maternal and paternal risk factors. The level of social withdrawal behaviour increased with a score of maternal difficulties. This study on a large longitudinally followed volunteer sample demonstrate a clear association of social withdrawal behaviour at age one with low birth weight and preterm birth, possibly mediated by parental vulnerabilities. Social withdrawal behaviour seems to be an important alarm signal to detect early on particularly in premature and small for date babies.

Infant rhythms versus parental time: promoting parent-infant synchrony

Traditional psychoanalytic theories of early development have been put into question by developmental psychology, and particularly by attachment theory. Psychopathology appears to be more linked to interpersonal relationship problems rather than to intra-psychic conflict, as hypothesized in Freudian drive theory. Establishing synchrony between parent and infant is probably one of the major tasks of the first year of life. Attachment theory appears to be an effective paradigm to understand how caregiver responses to stressful infant situations give way to different regulatory strategies, which impact on the effectiveness of the stress buffer systems and its physiological impact on emotion and stress regulation. This paper underlines the importance of synchronization between infant and caregiver; it highlights the key concept of attachment disorganization and of its relationship with sustained social withdrawal as a defence mechanism and an alarm signal when synchronization fails, and underlines the importance of early interventions promoting parent-infant synchrony.

Infants' social withdrawal symptoms assessed with a direct infant observation method in primary health care

Distressed infants may withdraw from social interaction, but recognising infants' social withdrawal is difficult. The aims of the study were to see whether an infant observation method can be reliably used by front line workers, and to examine the prevalence of infants' social withdrawal symptoms. A random sample of 363 families with four, eight or 18-month-old infants participated in the study. The infants were examined by general practitioners (GPs) in well-baby clinics with the Alarm Distress BaBy Scale (ADBB), an observation method developed for clinical settings. A score of five or more on the ADBB Scale in two subsequent assessments at a two-week interval was regarded as a sign of clinically significant infant social withdrawal. Kappas were calculated for the GPs' correct rating of withdrawn/not withdrawn against a set of videotapes rated by developer of the method, Professor Guedeney and his research group. The kappas for their ratings ranged from 0.5 to 1. The frequency of infants scoring above the cut off in two subsequent assessments was 3%. The ADBB Scale is a promising method for detecting infant social withdrawal in front line services. Three percents of infants were showing sustained social withdrawal as a sign of distress in this normal population sample.

Maternal representations, infant psychiatric status, and mother-child relationship in clinic-referred and non-referred infants

To examine the relations between maternal representations, infant socio-emotional difficulties, and mother-child relational behavior, 49 clinic-referred infants and their mothers were compared to 30 non-referred controls. Clinic-referred infants' psychiatric status was determined with the DC 0-3-R classification of Zeanah and Benoit (Child Adolesc Psychiatry Clin N Am 4:539-554, 1995) and controls were screened for socio-emotional difficulties. Mothers were interviewed with the parent development interview (Aber et al. in The parent development interview. Unpublished manuscript, 1985) and dyads were observed in free play and problem-solving interactions. Group differences emerged for maternal representations and relational behaviors. Representations of clinic-referred mothers were characterized by lower joy, coherence, and richness, and higher anger experienced in the mother-infant relationship compared to controls. During free play, clinic-referred mothers showed lower sensitivity and higher intrusiveness and provided less adequate instrumental and emotional assistance and support during problem solving. Referred children showed lower social engagement during free play. Associations were found among maternal representations, maternal interactive behavior, child social engagement, and the child's ability to self-regulate during a challenging task. These findings provide empirical support for theoretical and clinical perspectives suggesting a reciprocal link between maternal negative representations and mother and child's maladaptive behaviors in the context of early socio-emotional difficulties and mental health referrals.

Long term developmental impact of social withdrawal in infants

The aim of this study was to follow-up infants who were assessed in early infancy, at approximately 6 months of age, to determine the developmental impact of social withdrawal at approximately 30 months of age. Infants were administered the Bayley Scales of Infant Development-Third Edition, and the mothers complete the Behavior Assessment System for Children (BASC), Second Edition-Parent Rating Scale-Preschool form. Significant negative correlations were found between infant social withdrawal and Cognitive and Language scales of the Bayley Scales, and the Social and Communication scales of the BASC. Significant positive correlations were found between the infant social withdrawal and later higher scores on Atypicality and Attention scales. These results provide support for the use of the Alarm Distress Baby Scale as a measure of infant social withdrawal, and its association with later development and behavior.

Persistent maternal anxiety affects the interaction between mothers and their very low birthweight children at 24 months

BACKGROUND

Parental distress following the birth of a premature infant diminishes the parent's ability to be sensitive to the infant's cues, and this may affect infant developmental outcomes.

AIMS

The present study examined the effects of maternal anxiety during infant hospitalization in the Neonatal Intensive Care Unit (NICU) on the interactive behavior of mothers with their very low birthweight (VLBW) children in toddlerhood.

SUBJECTS

A sample of 56 mothers and their VLBW infants were recruited in the NICU.

STUDY DESIGN

During the infant's NICU stay, mothers completed a self-report measure of trait anxiety. These mothers and their infants were followed when the infants were 24 months corrected age, when mothers and their children were videotaped during free play at home. These videotapes were then coded using the Emotional Availability Scales.

RESULTS

Maternal anxiety was not found to be related to severity of neonatal illness. Maternal anxiety in the NICU was associated with less sensitivity and less structure in interaction with their toddlers at 24 months corrected age, even controlling for maternal education and child birthweight. Children of mothers with higher anxiety scores in the NICU were less likely to involve their mothers in their play at 24 months corrected age.

CONCLUSIONS

Maternal anxiety in the NICU predicted adverse interactive behaviors when the children were 24 months corrected age. Early identification of anxious mothers in the NICU is needed in order to initiate preventive intervention to support the mother-infant relationship.

Evaluation of the psychometrics properties of the alarm distress baby scale among 122 Brazilian children

The Alarm Distress Baby Scale (ADBB) aims at assessing infant withdrawal behavior. A previous validation study revealed acceptable reliability and validity indices. The present study investigated the psychometric properties of the scale in a larger sample from a culturally different population. Pediatricians evaluated the behavior of 122 infants, 2 and 19 months old, using the ADBB during routine physical consultation. Four investigators (two pediatricians and two nurses not specialized in pediatric care) examined video recordings of the evaluations. Results showed good interrater reliability coefficients among pediatricians and poor correlation when all professionals were grouped together. Test-retest reliability revealed good intraexaminer agreement (r = 0.91). The pediatricians' evaluation using the ADBB was compared with a psychiatric examination to investigate the scale's criterion validity. The cutoff point of 5 provided the best clinical validity (sensitivity of 79%, specificity of 81%). Results from construct validity showed that the scale had three dimensions. Comparison of the factor solution with other construct validity studies of the same instrument revealed similarities and differences. Results suggest that the ADBB may be a useful screening instrument to detect signs of psychiatric alterations related to withdrawal behavior in primary care services, and it is likely to provide consistent information.

Screening for risk factors of relational withdrawal behaviour in infants aged 14-18 months

OBJECTIVES

The objectives of this study were (1) to evaluate the prevalence of relational withdrawal behaviour in infants aged 14-18 months attending a public health centre in Paris, (2) to check some identified risk factors for relational withdrawal behaviour in this population.

METHODS

A cross-sectional study was conducted in infants aged 14-18 months attending a child health screening centre during the year 2005.

RESULTS

A total of 640 children were included in the study. Thirteen percent of the 640 infants (n=83, 95% CI [10.4%; 15.6%]) had an ADBB score at 5 and over 5 on the ADBB. There was a clear relationship between withdrawal behavior and having psychological difficulties as reported by parents, and between withdrawal and developmental delay. Withdrawal was also significantly associated with being a boy, with living in risk conditions (e.g. child being in joint custody, or with living in a foster family), with being adopted, or with being a twin. More withdrawn infants were taken care of at home.

CONCLUSION

Sustained relational withdrawal behaviour was linked with developmental disorders and psychopathology and not with SES, ethnical origin or rank of birth. The scale could be used in screening early psychopathology in infants aged 2-24 months of age.

Parent-infant synchrony and the construction of shared timing; physiological precursors, developmental outcomes, and risk conditions

Synchrony, a construct used across multiple fields to denote the temporal relationship between events, is applied to the study of parent-infant interactions and suggested as a model for intersubjectivity. Three types of timed relationships between the parent and child's affective behavior are assessed: concurrent, sequential, and organized in an ongoing patterned format, and the development of each is charted across the first year. Viewed as a formative experience for the maturation of the social brain, synchrony impacts the development of self-regulation, symbol use, and empathy across childhood and adolescence. Different patterns of synchrony with mother, father, and the family and across cultures describe relationship-specific modes of coordination. The capacity to engage in temporally-matched interactions is based on physiological mechanisms, in particular oscillator systems, such as the biological clock and cardiac pacemaker, and attachment-related hormones, such as oxytocin. Specific patterns of synchrony are described in a range of child-, parent- and context-related risk conditions, pointing to its ecological relevance and usefulness for the study of developmental psychopathology. A perspective that underscores the organization of discrete relational behaviors into emergent patterns and considers time a central parameter of emotion and communication systems may be useful to the study of interpersonal intimacy and its potential for personal transformation across the lifespan.

Withdrawal behavior and depression in infancy

This paper describes the history of the concept of infant depression, which has been at the beginning of the discipline of infant mental health, and reviews classification and diagnosis issues, along with some animal models. Several diagnostic criteria have yielded different prevalence rates, and some being unrealistic, but we still do not know when infant depression begins, what its outcome is, and what are its different aspects. It is suggested that infant depression needs a certain amount of emotional and cognitive development to unfold, and that it might not exist before 18-24 months of age, a crossover during which major autoreflexive, cognitive, and emotional abilities emerge. Depression could be an outcome of attachment disorganization in infancy, as depression and disorganization seem to share the same learned helpnessness psychopathological process. Developmental psychopathology considers trouble more from a dimensional point of view rather than from a categorical one, and more as the result of several factors with a sequential action rather than the effect of a genetic disorder with direct expression. Before the limit of 18-24 months, the concept of relational withdrawal seems more applicable and useful.

Detecting infants in need: Are complicated measures really necessary?

The object of this paper was to study how the Baby Alarm Distress Scale (ADBB), developed as a simple screening tool for front line professionals working with infants, correlates with the more detailed assessment method of the Global Rating Scale (GRS) for Mother-Infant Interaction at two and four months. A sample of 127 eight- to eleven-week-old infants was videotaped in free interaction with their mothers, and infant interaction behavior was rated with both methods by independent researchers. Compared to the GRS infant scales the sensitivity of the ADBB, using the recommended cutoff point of 5 or more, was 0.77 and specificity 0.80. In further analyses it was found that deviant ratings of two items of the ADBB, the quality of eye contact between the infant and the caregiver and assessment of the sense of relationship between the infant and the caregiver, were the items most strongly associated with poor interaction skills of the infant on the GRS. Mothers of infants found deviant in the ADBB performed more poorly in the interaction with their infants when compared to mothers of infants found healthy in the ADBB. For the purpose of detecting deviations in infant interaction skills as signs of possible problems in early parent-infant interaction the ADBB seems to be a sufficiently sensitive and specific instrument. However, the results of this study still need to be tested with larger samples and against other observation methods.