COVID-19 pandemic stress and child adjustment: Examining the moderating role of mothers' and fathers' pandemic conversational style.

The COVID-19 pandemic posed unprecedented challenges for families, especially those with young children. While the negative impacts of these challenges on children's adjustment have been well-documented, less work has examined protective factors that may buffer children. We examined the moderating role of parent-child conversations on the relation between pandemic stress and children's internalizing and externalizing behaviors.

The significance of mothers' neural responding to infant emotional cues for caregiving behaviors: The moderating role of infant temperamental distress.

We examined associations between mothers' ( = 137; 77.7% White/non-Hispanic) neural responding implicated in facial encoding (N170) and attention (P300) to infant emotional expressions and direct observations of their caregiving behaviors toward their 6-month-old infants. We also explored the moderating role of mother-reported and observer-rated infant temperamental distress.

Correction: Using machine learning to understand age and gender classification based on infant temperament.

[This corrects the article DOI: 10.1371/journal.pone.

The Cognitive Architecture of Infant Attachment.

Meta-analytic evidence indicates that the quality of the attachment relationship that infants establish with their primary caregiver has enduring significance for socioemotional and cognitive outcomes. However, the mechanisms by which early attachment experiences contribute to subsequent development remain underspecified. According to attachment theory, early attachment experiences become embodied in the form of cognitive-affective representations, referred to as internal working models (IWMs), that guide future behavior.

The Attachment Script Assessment: Introduction of a coding system to evaluate deactivation, hyperactivation, and anomalous content.

Although research on adult attachment has yielded insight into the legacy of attachment for functioning in adulthood, methodological challenges persist in the assessment of adult attachment. The Adult Attachment Interview (AAI) offers a rich assessment of secure, insecure, and unresolved states of mind. However, it is resource intensive to administer and code.

The predictive significance of attachment script assessment hyperactivation and deactivation: evidence of associations with romantic relationship functioning.

This study examined the significance of a novel coding system for evaluating hyperactivation, deactivation, and anomalous content in the Attachment Script Assessment for romantic relationship functioning. In a sample of 208 couples (69% White, age 28.7 years), we tested whether ASA hyperactivation and deactivation were associated with theoretically relevant correlates, including observed behavior, parasympathetic reactivity, self-reported affective reactivity to conflict, and relationship satisfaction.

Deactivation, hyperactivation, and anomalous content in the attachment script assessment: stability over time and significance for parenting behavior and physiology.

This study examined the stability of Attachment Script Assessment (ASA) deactivation, hyperactivation, and anomalous content and their significance for parenting outcomes in mothers (age = 31 years; 78% White/European American) and 6-month-old infants. Comparable to ASA secure base script knowledge (SBSK), mothers' ASA deactivation, hyperactivation, and anomalous content were significantly, moderately stable over two years ('s = .40 - .

Adult attachment assessed via the ASA and AAI: Empirical convergence and links with autonomic physiological responding during attachment assessments.

This study examined the empirical convergence of Attachment Script Assessment (ASA) deactivation, hyperactivation, and anomalous scripts with conceptually corresponding attachment patterns assessed via the Adult Attachment Interview (AAI), and the significance of ASA dimensions for autonomic physiological reactivity during adult attachment assessments. Young adults' (50% male; age = 19 years; 80% White/European American) ASA deactivation, hyperactivation, and anomalous content were significantly associated with AAI dismissing ( = .26-.

The predictive validity of the strange situation procedure: Evidence from registered analyses of two landmark longitudinal studies.

Meta-analyses demonstrate that the quality of early attachment is modestly associated with peer social competence ( = .19) and externalizing behavior ( = -.15), but weakly associated with internalizing symptoms ( = -.

Racial disparities in EEG research and their implications for our understanding of the maternal brain.

Racial disparities in maternal health are alarming and persistent. Use of electroencephalography (EEG) and event-related potentials (ERPs) to understand the maternal brain can improve our knowledge of maternal health by providing insight into mechanisms underlying maternal well-being, including implications for child development. However, systematic racial bias exists in EEG methodology-particularly for Black individuals-and in psychological and health research broadly.

Correction: Dagan et al. A Lifespan Development Theory of Insecure Attachment and Internalizing Symptoms: Integrating Meta-Analytic Evidence via a Testable Evolutionary Mis/Match Hypothesis. 2021, , 1226.

In the original article [...

Using machine learning to understand age and gender classification based on infant temperament.

Age and gender differences are prominent in the temperament literature, with the former particularly salient in infancy and the latter noted as early as the first year of life. This study represents a meta-analysis utilizing Infant Behavior Questionnaire-Revised (IBQ-R) data collected across multiple laboratories (N = 4438) to overcome limitations of smaller samples in elucidating links among temperament, age, and gender in early childhood. Algorithmic modeling techniques were leveraged to discern the extent to which the 14 IBQ-R subscale scores accurately classified participating children as boys (n = 2,298) and girls (n = 2,093), and into three age groups: youngest (< 24 weeks; n = 1,102), mid-range (24 to 48 weeks; n = 2,557), and oldest (> 48 weeks; n = 779).

The significance of early temperamental reactivity for children's social competence with peers: A meta-analytic review and comparison with the role of early attachment.

Early temperamental reactivity and attachment security are key predictors of children's social competence with peers. Leveraging meta-analytic evaluation of the significance of early attachment for social competence already available (Groh et al., 2014), this quantitative review examined the significance of early temperamental reactivity for social competence with peers and compared the strength of this association with that for attachment.

Child-father attachment in early childhood and behavior problems: A meta-analysis.

This meta-analytic study examined the associations between child-father attachment in early childhood and children's externalizing and internalizing behavior problems. Based on 15 samples (N = 1,304 dyads), the association between child-father attachment insecurity and externalizing behaviors was significant and moderate in magnitude (r = 0.18, 95% CI: 0.

A Lifespan Development Theory of Insecure Attachment and Internalizing Symptoms: Integrating Meta-Analytic Evidence via a Testable Evolutionary Mis/Match Hypothesis.

Attachment scholars have long argued that insecure attachment patterns are associated with vulnerability to internalizing symptoms, such as depression and anxiety symptoms. However, accumulating evidence from the past four decades, summarized in four large meta-analyses evaluating the link between insecure attachment and internalizing symptoms, provide divergent evidence for this claim. This divergent evidence may be accounted for, at least in part, by the developmental period under examination.

Imagining the baby: Neural reactivity to infant distress and mind-mindedness in expectant parents.

Neural and psychological processes in pregnancy may be important antecedents for caregiving postpartum. Employing event-related potentials, we examined neural reactivity to infant emotional faces during the third trimester of pregnancy in expectant mothers (n = 38) and expectant fathers (n = 30). Specifically, expectant parents viewed infant distress and infant neutral faces while electroencephalography was simultaneously recorded.

The significance of mothers' attachment representations for vagal responding during interactions with infants.

Little is known about the significance of mothers' attachment for neurobiological responding during interactions with infants. To address this gap, this study examined links between mothers' (N = 139) attachment representations and dynamic change in respiratory sinus arrhythmia (RSA) while interacting with infants in the Still-Face Procedure (SFP). Mothers higher on secure base script knowledge (SBSK) exhibited greater RSA reactivity during the SFP characterized by lower RSA during normal play, higher RSA during the still-face, and lower RSA during reunion.

Attachment goes to court: child protection and custody issues.

Attachment theory and research are drawn upon in many applied settings, including family courts, but misunderstandings are widespread and sometimes result in misapplications. The aim of this consensus statement is, therefore, to enhance understanding, counter misinformation, and steer family-court utilisation of attachment theory in a supportive, evidence-based direction, especially with regard to child protection and child custody decision-making. The article is divided into two parts.

Antecedents of attachment states of mind in normative-risk and high-risk caregiving: cross-race and cross-sex generalizability in two longitudinal studies.

Background: Longitudinal investigations of relatively large typical-risk (e.g., Booth-LaForce & Roisman, 2014) and higher-risk samples (e.

Infant Attachment Insecurity and Baseline Physiological Activity and Physiological Reactivity to Interpersonal Stress: A Meta-Analytic Review.

This meta-analytic review (k = 5-10; N = 258-895) examined links between attachment insecurity and physiological activity at baseline and in response to interpersonal stress elicited by separation-reunion procedures in the early life course (1-5 years). Insecurity was trivially, nonsignificantly associated with baseline physiological activity (heart rate [HR]: g = -.06; respiratory sinus arrhythmia [RSA]: g = -.

Maternal sensitivity during the first 3½ years of life predicts electrophysiological responding to and cognitive appraisals of infant crying at midlife.

This study examined the predictive significance of maternal sensitivity in early childhood for electrophysiological responding to and cognitive appraisals of infant crying at midlife in a sample of 73 adults (age = 39 years; 43 females; 58 parents) from the Minnesota Longitudinal Study of Risk and Adaptation. When listening to an infant crying, both parents and nonparents who had experienced higher levels of maternal sensitivity in early childhood (between 3 and 42 months of age) exhibited larger changes from rest toward greater relative left (vs. right) frontal EEG activation, reflecting an approach-oriented response to distress.

Young infants expect an unfamiliar adult to comfort a crying baby: Evidence from a standard violation-of-expectation task and a novel infant-triggered-video task.

Do infants expect individuals to act prosocially toward others in need, at least in some contexts? Very few such expectations have been uncovered to date. In three experiments, we examined whether infants would expect an adult alone in a scene with a crying baby to attempt to comfort the baby. In the first two experiments, 12- and 4-month-olds were tested using the standard violation-of-expectation method.

Mothers' Neural and Behavioral Responses to Their Infants' Distress Cues: The Role of Secure Base Script Knowledge.

This research examined mothers' secure base script knowledge-reflected in the ability to generate narratives in which attachment-relevant problems are recognized, competent help is offered, and problems are resolved-and its significance for early-stage processing of infants' distress cues, using event-related potentials in an emotion oddball task. Mothers with lower secure base script knowledge exhibited (a) a heightened P3b response-reflective of greater allocation of cognitive resources-to their infants' distressed (but not happy) target facial expressions; (b) a larger P3b response to their infants' distressed (compared with happy) target facial expressions, which is indicative of allocating disproportional attentional resources to processing their infants' distress; and (c) poorer accuracy in identifying their infants' distressed target facial expressions. Findings suggest that mothers' attachment-relevant biases in processing their infants' emotion cues are especially tied to infant distress and shed light on underlying mechanisms linking mothers' attachment representations with sensitive responding to infant distress.

Mothers' Physiological and Affective Responding to Infant Distress: Unique Antecedents of Avoidant and Resistant Attachments.

In a sample of 127 mother-infant dyads, this study examined the predictive significance of mothers' physiological and observed emotional responding within distressing and nondistressing caregiving contexts at 6 months for infant attachment assessed with Fraley and Spieker's (2003) dimensional approach and the categorical approach at 12 months. Findings revealed that a lesser degree of maternal respiratory sinus arrhythmia withdrawal and higher levels of maternal neutral (vs. positive) affect within distressing (vs.

Attachment states of mind and inferred childhood experiences in maltreated and comparison adolescents from low-income families.

This paper reports the first large-sample investigation of the maltreatment-related correlates of low-income adolescents' narratives about their childhood experiences with primary caregivers, as assessed with a modified version of the Adult Attachment Interview (AAI) and based on official reports of abuse and neglect (maltreated n = 214, nonmaltreated n = 140; M age = 16.7 years). Drawing on factor-analytic and taxometric evidence indicating that AAI narratives vary along two state of mind (i.