Measure twice, cut once: attachment theory and the NICHD Study of Early Child Care and Youth Development

Revisiting the childcare-attachment question: under what conditions is childcare participation associated with mother-child attachment security?

Decades have passed since the controversy regarding the putative risks of childcare for mother-child attachment broke out. Yet, some uncertainty remains, as relevant studies have produced inconsistent evidence. Some have proposed that those conflicting findings may be due to the fact that the effects of childcare are conditioned on parenting. Accordingly, this study examined whether relations between childcare participation and mother-child attachment vary according to maternal sensitivity and autonomy support. In this sample of 236 mother-child dyads, there was no indication of main effects of childcare participation on attachment. There were, however, some interactive effects, such that the children who showed the least secure attachment behaviors were those who did not attend childcare and had either less sensitive or less autonomy-supportive mothers. The findings suggest that the effects of childcare on mother-child attachment are best understood in light of the parenting children receive at home.

The mediating role of child-teacher dependency in the association between early mother-child attachment and behavior problems in middle childhood

This study examines child-teacher dependency in preschool as a pathway through which mother-child attachment is associated with children's behavior problems across middle childhood. Data include direct assessments of attachment security and styles, teacher reports of child-teacher dependency, and maternal reports of behavior problems from the NICHD SECCYD (N = 769 children). Children with more secure attachments at 24 months were less likely to exhibit child-teacher dependency at 54 months. Children with ambivalent, controlling, or insecure/other attachments at 36 months had higher levels of child-teacher dependency at 54 months. Results from multi-level models showed that child-teacher dependency at 54 months was associated with higher levels of internalizing, but not externalizing, behavior problems across middle childhood. Child-teacher dependency partially mediated the association between insecure/other mother-child attachment and internalizing behaviors in middle childhood. Supporting preschool teachers to reduce child-teacher dependency may help ameliorate risk for internalizing behaviors posed by insecure/other attachment.

The Associations Between Infant Development and Parenting Stress in Infants with Congenital Heart Disease at Six and Twelve Months of Age

PURPOSE

Developmental delays are among the major morbidities of children with complex congenital heart disease. Parents of infants with complex congenital heart disease experience increased parenting stress levels, which can interfere with parenting processes during infancy. The current study examined associations between infant development and parenting stress in infants with complex congenital heart disease at six and twelve months of age.

DESIGN AND METHODS

A secondary analysis of data examined cross-sectional associations between infant's mental and psychomotor development and parenting stress, using general linear regression modeling (N = 75). Data were obtained from a larger prospective cohort study.

RESULTS

Mental development was negatively associated with the Parent Domain at six months, and with the Parent Domain and Total Stress at twelve months. Psychomotor development was not significantly associated with parenting stress at six and twelve months.

CONCLUSIONS

Parenting stress in parents of infant with complex congenital heart disease may be among the factors shaping the parent-child relationship during the first year of life, which plays an important role in infant development. A potential bidirectional relationship between parenting stress and infant development may fit a transactional model representing the phenomena.

PRACTICE IMPLICATIONS

Family interventions aiming to reshape illness perceptions may promote parental adaptive coping and productive parenting practices in populations at risk.

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.g., Raby et al., 2017; Roisman et al., 2017) have produced evidence consistent with the claim that attachment states of mind in adolescence and young adulthood, as measured by the Adult Attachment Interview (AAI), are associated with the quality of caregiving experienced during childhood. None of these studies, however, has examined whether such associations are consistent across sex and/or race, as would be expected in light of the sensitivity hypothesis of attachment theory.

METHODS

We examine whether sex or race moderates previously reported links between caregiving and AAI states of mind in two longitudinal studies (pooled N = 1,058) in which caregiving was measured either within (i.e., observed [in]sensitive care) or outside (i.e., childhood maltreatment) of the normative range of caregiving experiences.

RESULTS

Hierarchical moderated regression analyses in both longitudinal cohorts provided evidence that maternal insensitivity and experiences of maltreatment were prospectively associated with dismissing and preoccupied states of mind in adolescence, as hypothesized. Moreover, these associations were generally comparable in magnitude for African American and White/non-Hispanic participants and were not conditional on participants' biological sex.

CONCLUSIONS

Both maternal insensitivity and the experience of maltreatment increased risk for insecure attachment states of mind in adolescence. Moreover, our analyses provided little evidence that either participant race or participant sex assigned at birth moderated these nontrivial associations between measures of the quality of experienced caregiving and insecure attachment states of mind in adolescence. These findings provide support for the sensitivity hypothesis of attachment theory and inform the cultural universality hypothesis of attachment processes.

Cognitive Performance in Adolescence: Links With Early Maternal Stimulation and Children's Anxious Behaviors

This study tested a developmental model of cognitive performance in adolescence and explored potential mechanisms explaining the relations of early maternal stimulation and children's anxious behaviors with adolescents' cognitive performance. We utilized the NICHD SECCYD dataset (n = 1,112). Measures included questionnaires, coded observations, and self-report measures from infancy to adolescence. Results revealed that children who experienced greater early maternal stimulation and less anxious behaviors had better cognitive performance at age 15. Children's English self-efficacy, the quality of child-teacher relationships, and children's behavioral classroom engagement in middle childhood mediated the relation between early maternal stimulation and adolescent cognitive performance. Identifying pathways from earlier maternal and children's characteristics to children's later cognitive performance is an important step toward further understanding why early precursors have a long lasting impact on cognitive performance, and has implications for educational settings.

Attachment in middle childhood: predictors, correlates, and implications for adaptation

Middle childhood is a relative lacuna in behavioral attachment research. We examined antecedents, correlates, and implications of parent-child attachment at age 10 in a longitudinal study of community families from a Midwestern US state (N = 102, mothers, fathers, and children). Dimensions of security, avoidance, ambivalence, and disorganization of children's attachment to each parent were observed in lengthy naturalistic interactions and assessed using Iowa Attachment Behavioral Coding (IABC). IABC scores were meaningfully associated with history of parental responsiveness (7-80 months) and with earlier and concurrent attachment security, assessed with other established instruments (parent- and observer-rated Attachment Q-Set at 25 months, children's reports at age 8 and 10). Structural equation modeling analyses revealed that the overall history of responsive care was meaningfully associated with Security, Avoidance, and Disorganization at age 10, in both mother-child and father-child relationships, and that most recent care uniquely predicted Security. IABC scores were also meaningfully related to a broad range of measures of child adaptation at ages 10-12. Cumulative history of children's security from infancy to middle childhood, integrating measures across relationships and methodologies, also predicted child adaptation at ages 10-12.

Children's attachment to both parents from toddler age to middle childhood: links to adaptive and maladaptive outcomes

We examined children's attachment security with their mothers and fathers in a community sample (N = 100). At 25 months, mothers, fathers, and trained observers completed Attachment Q-Set (AQS). At 100 months, children completed Kerns Security Scale (KSS) for each parent. Children's adaptation (behavior problems and competence in broader ecologies of school and peer group, child- and parent-reported) was assessed at 100 months. Generally, the child's security with the mother and father was modestly to robustly concordant across both relationships, depending on the assessment method. Observers' AQS security scores predicted children's self-reported security six years later. For children with low AQS security scores with mothers, variations in security with fathers had significant implications for adaptation. Those whose security with fathers was also low reported the most behavior problems and were seen as least competent in broader ecologies, but those whose security with fathers was high reported few problems and were seen as competent. Observer-rated security with fathers predicted children's higher competence in broader ecologies, both self- and parent-reported. A cumulative index of the history of security from toddler age to middle childhood, integrating measures across both relationships and diverse methodologies, was significantly associated with positive adaptation at 100 months.

Disorganized behavior in adolescent-parent interaction: relations to attachment state of mind, partner abuse, and psychopathology

Disoriented, punitive, and caregiving/role-confused attachment behaviors are associated with psychopathology in childhood, but have not been assessed in adolescence. A total of 120 low-income late adolescents (aged 18-23 years) and parents were assessed in a conflict-resolution paradigm. Their interactions were coded with the Goal-Corrected Partnership in Adolescence Coding Scales. Confirmatory factor analysis demonstrated that the three disorganized constructs (punitive, caregiving, and disoriented interaction) were best represented as distinct factors and were separable from a fourth factor for collaboration. The four factors were then assessed in relation to measures of attachment disorganization, partner abuse, and psychopathology. Results indicate that forms of disorganized behavior first described in early childhood can also be reliably assessed in adolescence and are associated with maladaptive outcomes across multiple domains.

Quality of early maternal-child relationship and risk of adolescent obesity

OBJECTIVE

The goal of this study was to determine whether obesity in adolescence is related to the quality of the early maternal-child relationship.

METHODS

We analyzed data from 977 of 1364 participants in the Study of Early Child Care and Youth Development. Child attachment security and maternal sensitivity were assessed by observing mother-child interaction at 15, 24, and 36 months of age. A maternal-child relationship quality score was constructed as the number of times across the 3 ages that the child was either insecurely attached or experienced low maternal sensitivity. Adolescent obesity was defined as a measured BMI ≥95th percentile at age 15 years.

RESULTS

Poor-quality maternal-child relationships (score: ≥3) were experienced by 24.7% of children compared with 22.0% who, at all 3 ages, were neither insecurely attached nor exposed to low maternal sensitivity (score: 0). The prevalence of adolescent obesity was 26.1%, 15.5%, 12.1%, and 13.0% for those with risk scores of ≥3, 2, 1, and 0, respectively. After adjustment for gender and birth weight, the odds (95% confidence interval) of adolescent obesity was 2.45 (1.49-4.04) times higher in those with the poorest quality early maternal-child relationships (score: ≥3) compared with those with the highest quality (score: 0). Low maternal sensitivity was more strongly associated with obesity than insecure attachment.

CONCLUSIONS

Poor quality of the early maternal-child relationship was associated with a higher prevalence of adolescent obesity. Interventions aimed at improving the quality of maternal-child interactions should consider assessing effects on children's weight and examining potential mechanisms involving stress response and emotion regulation.

Validity of the TAS-45 as a measure of toddler-parent attachment: preliminary evidence from Early Head Start families

A new observational measure of attachment strategies in the home, the Toddler Attachment Sort-45 (TAS-45) was completed for 59 18- to 36-month-old recipients of EHS. Mothers completed the Brief Infant Toddler Social and Emotional Assessment (BITSEA); children were tested on the Preschool Language Scale (PLS-4); and a mother-child snack was videotaped and coded for dyadic mutuality. The TAS-45 Security score was associated with more dyadic mutuality, higher language and competence scores, and lower problem scores. Discriminant validity was evidenced by a lack of associations with the TAS-45 Dependence score. The TAS-45 Disorganized "hotspot" (cluster) score also showed expected associations with these outcomes. Results are discussed in terms of next steps for use of the TAS-45 in research and practice.