Aspects of Parent-Child Interaction from Infancy to Late Adolescence Are Associated with Severity of Childhood Maltreatment through Age 18

Negative versus withdrawn maternal behavior: Differential associations with infant gray and white matter during the first 2 years of life

Distinct neural effects of threat versus deprivation emerge by childhood, but little data are available in infancy. Withdrawn versus negative parenting may represent dimensionalized indices of early deprivation versus early threat, but no studies have assessed neural correlates of withdrawn versus negative parenting in infancy. The objective of this study was to separately assess the links of maternal withdrawal and maternal negative/inappropriate interaction with infant gray matter volume (GMV), white matter volume (WMV), amygdala, and hippocampal volume. Participants included 57 mother-infant dyads. Withdrawn and negative/inappropriate aspects of maternal behavior were coded from the Still-Face Paradigm at four months infant age. Between 4 and 24 months (M age = 12.28 months, SD = 5.99), during natural sleep, infants completed an MRI using a 3.0 T Siemens scanner. GMV, WMV, amygdala, and hippocampal volumes were extracted via automated segmentation. Diffusion weighted imaging volumetric data were also generated for major white matter tracts. Maternal withdrawal was associated with lower infant GMV. Negative/inappropriate interaction was associated with lower overall WMV. Age did not moderate these effects. Maternal withdrawal was further associated with reduced right hippocampal volume at older ages. Exploratory analyses of white matter tracts found that negative/inappropriate maternal behavior was specifically associated with reduced volume in the ventral language network. Results suggest that quality of day-to-day parenting is related to infant brain volumes during the first two years of life, with distinct aspects of interaction associated with distinct neural effects.

Latent profiles of maternal disrupted communication: Relations to affect and behaviour in early infancy

Few studies have examined how mothering is organized in the first months of infancy, especially regarding risk-related interactions. Person-centred approaches, including latent profile analysis (LPA), add valuable insights about early parenting by identifying distinct profiles of interaction. First, this study aimed to identify profiles of disrupted maternal interaction during the Still-Face Paradigm among 181 mothers and their 3- to 8-month-old infants. Second, the study assessed how each maternal profile was related to infant affect and interactive behaviour. The LPA identified four profiles of maternal interaction: optimal, negative/intrusive, withdrawing and pervasively disrupted. The pervasively disrupted profile, in particular, has not been identified in past research. Each profile was associated with specific aspects of infant affect and behaviour. Recognition of disrupted behavioural profiles among at-risk mothers and infants in the early months could facilitate more precise tailoring of early interventions to the needs of mothers and infants with differing profiles of interactive risk.

Parental attachment and emotional intelligence mediates the effect of childhood maltreatment on callous-unemotional traits among incarcerated male adolescents

This study aimed to examine the impact of childhood maltreatment on callous-unemotional (CU) traits among incarcerated male adolescents, focusing primarily on the roles of parental attachment and emotional intelligence. A total of 454 male incarcerated adolescents from two juvenile correctional facilities, ranging in age from 14 to 18 years, completed a set of questionnaires consisting of a childhood trauma questionnaire, parent-attachment scale, emotional intelligence scale, and the Inventory of CU traits. The results revealed that childhood maltreatment, parental attachment, and emotional intelligence were all correlated with CU traits. Structural equation modeling analysis and the bootstrap test indicated that parental attachment and emotional intelligence mediated, in part, the effect of childhood maltreatment on CU traits. These findings expand the outcomes of previous research and shed light on how childhood maltreatment is related to CU traits.

Patterns of Maternal Childhood Maltreatment and Disrupted Interaction Between Mothers and Their 4-Month-Old Infants

Maternal childhood maltreatment (MCM) is associated with parenting disruptions which may contribute to the intergenerational transmission of negative health and social outcomes. Most prior work has used variable-centered approaches to assess MCM. Complementary person-centered approaches can identify groups of participants characterized by similar patterns of maltreatment. The current study assessed both types and patterns of MCM in relation to disrupted parenting among 179 mothers and their 4-month-olds. In variable-centered analyses, physical abuse was related to negative-intrusive maternal behavior and physical neglect to role-confused behavior. Person-centered analyses derived three classes of MCM, which differed in disrupted parenting. For example, mothers who experienced multiple types of maltreatment displayed more withdrawal than mothers in both other classes. Results document the differential effects of particular types and patterns of MCM on aspects of parenting and reveal that mother's history of maltreatment can affect the quality of mother-child interaction as early as 4 months of age.

In vivo social regulation of high-risk parenting: A conceptual model of Parent-Child Interaction Therapy for child maltreatment prevention

Meta-analyses show that Parent-Child Interaction Therapy (PCIT) significantly reduces child abuse and neglect in families where maltreatment has already occurred; however, research into the underlying mechanisms of change (i.e., how PCIT effects positive changes in parenting) remains limited. In this article, we discuss a new conceptual model of PCIT's active ingredients that is informed by biobehavioral research documenting the physiological underpinnings of problematic parenting. We describe deficits in self-regulation observed in child maltreating parents and PCIT's unique live coaching approach and associated techniques that may form the basis for in-vivo social regulation in the act of parenting that supports more effective, positive parenting behavior, strengthens parents' self-regulation skills, and reduces child maltreatment.

Special Issue: Parent-Child Interactions: Paths of Intergenerational Transmission of Psychopathological Risk

The developmental psychopathology clinical and theoretical framework has proposed a bio-psycho-social model that integrates biological, environmental, social, and psychological factors to disentangle the underpinning mechanisms of the intergenerational transmission of psychopathological risk [...].