Assessing Attachment Security at Age Three: Q-sort Home Observations and the MacArthur Strange Situation Adaptation

The construction of developmentally appropriate and valid assessments is central to the study of attachment relationships beyond infancy. A common procedure has been that of validating new measures for older children against strange situation classifications obtained in infancy. Although reasonable, a key criterion against which to validate new measures should include concurrent secure base behavior in naturalistic settings. The purpose of this study was to investigate whether three‐year‐olds' (N = 45) ability to use their mother as a secure base at home was related to their strange situation classifications when using the MacArthur classification system. Behavior in the strange situation was coded by two experts, and independent observers described secure base behavior at home with the attachment Q‐Set. Results indicated that strange situation classifications were not related to either global q‐set security scores or specific scale scores that reflect the quality of child–mother interactions at home.     

Assessing the Concept of the ‘Insecure‐Other’ Category in the Cassidy–Marvin Scheme: Changes Between 4 and 6 Years in the English and Romanian Adoptee Study

We set out to explore the meaning of the attachment categories in the Cassidy/Marvin strange situation procedure, as employed in the home, using data from a longitudinal study of children adopted into UK families up to the age of 42 months from Romanian institutions, and of adopted children without the experience of institutional care––both groups being assessed at 4 and 6 years of age. Inter‐rater reliability was found to be good. Security (meaning the use of the parent as a secure base and no negative behavior on reunion) was the modal categorical rating in both the institution‐reared and comparison groups, but the category of anomalous non‐normative behavior (meaning a lack of any ordered attachment behavior as covered by the standard ratings), previously labeled ‘insecure‐other’, was more common in the institution‐reared children. Because this was unassociated with the usual manifestations of insecurity (such as avoidance or resistance) and because it was largely evident in interactions with the stranger, it is concluded that the adjective ‘insecure’ was not appropriate. Although this ‘insecure‐other’ category was associated with disinhibited attachment as reported by parents (meaning a lack of differentiation among adults, a willingness to go off with strangers and a lack of checking back with parents in anxiety‐provoking situations), it did not prove to be a good index of disinhibited attachment because changes over time in the ‘insecure‐other’ category were not associated with changes in the rate of disinhibited attachment. Also, whereas the rate of ‘insecure‐other’ fell markedly in the institution‐reared group between 4 and 6 years of age, it rose in the comparison group, raising queries over its meaning.     

Deconstructing maternal sensitivity: Predictive relations to mother‐child attachment in home and laboratory settings

Despite the well‐documented importance of parental sensitivity for child development, there is a lack of consensus regarding how best to assess it. We investigated the factor structure of maternal caregiving behavior as assessed at 12 months by the Maternal Behavior Q‐Sort (Pederson & Moran) with 274 mother‐infant dyads. Subsequently, we examined associations between these empirically‐derived dimensions and child attachment, assessed in the home and laboratory (final N = 157). Three dimensions of maternal behavior were identified, corresponding fairly closely to Ainsworth's original scales. They were labeled Cooperation/Attunement, Positivity, and Accessibility/Availability. Only Cooperation/Attunement consistently predicted home‐based attachment at 15 months and 2 years, and at comparable strength to the overall sensitivity score, suggesting that this construct may be central to sensitivity. At 18 months, compared to their primarily secure counterparts, different types of laboratory‐assessed insecure attachment were associated with different patterns of maternal behavior. Mothers in avoidant relationships (n = 18) were low on Cooperation/Attunement and Accessibility/Availability, but fairly high on Positivity. Mothers of disorganized infants (n = 11) were Cooperative/Attuned but somewhat less Positive toward, and less Accessible/Available to, their infants. A multidimensional approach to parental behavior may facilitate the identification of parenting precursors of insecure parent‐child relationships.     

Interactional harmony at 7 and 10 months of age predicts security of attachment as measured by Q-sort ratings

Fifty-eight infants and their mothers were observed at home for 45 minutes at seven and ten months of age using a detailed behavioral checklist. During these observations, the degree of mutual interactional engagement was also rated on a 4-point scale every 20 seconds. The attachment security of 38 infants was assessed at 13 months using mothers' reports on the Attachment Q-set (AQS, Waters, 1987). Composite measures of mother-infant interaction derived from the behavioral observations were moderately stable over time. Measures of maternal interactive behaviors and ratings of mutual engagement were highly correlated. Mothers' and infants' behaviors were combined into an index of behavioral harmony that was sensitive to differences in the infants' attachment security three and six months later. Using a stepwise multiple regression, 43% of the variance in the AQS-scores was explained by behavioral harmony at seven months, mutual engagement at 10 months, and infant fuss/cry at seven months.     

Attachment and Joint Problem-Solving Experiences During the Preschool Period

This study examined how attachment quality, measured during the preschool period using the Waters & Deane Q-Sor. (1985). affects preschoolers' collaborative problem-solving interactions. We compared collaborative styles of 19 securely- and 18 insecurely-attached three and four year olds during a grocery planning task with mother and then a strange female adult who was also the mother of a preschool child. Results indicated that securely-attached preschoolers were more likely to show task-relevant and metacognitive behavior in both contexts and performed better with the stranger than did their insecure peers. The collaborative style of mothers of secure children was more in synchrony with secure children's level of participation in the task than with that of insecure children who were less focused on goal-directed task activities. Strangers were generally less structuring than mothers particularly with insecure children. Interestingly, the security status of the stranger's own child did not influence her collaborative style with an unfamiliar preschooler. Results are discussed with reference to concepts from both attachment and Vygotskian theories.     

Broadening the Study of Infant Security of Attachment: Maternal Autonomy‐support in the Context of Infant Exploration

Although security of attachment is conceptualised as a balance between infants' attachment and exploratory behaviours, parental behaviours pertaining to infant exploration have received relatively little empirical attention. Drawing from self‐determination theory, this study seeks to improve the prediction of infant attachment by assessing maternal autonomy‐support during infant exploration, in addition to maternal sensitivity. Seventy‐one dyads participated in two home visits. Maternal sensitivity was assessed when the infants were 12 months old, whereas maternal autonomy‐support and infant attachment were assessed at 15 months. The results revealed that autonomy‐support explained an additional portion of the variance in attachment when maternal socioeconomic status and sensitivity were controlled. These results speak to the relevance of a theory‐driven approach to examining maternal behaviours in the context of child exploration.     

Theory of mind as a mechanism linking mother–toddler relationship quality and child–friend interaction during the preschool years

Children's relationships with parents and peers have been examined as predictors and outcomes, respectively, of theory of mind (ToM). Yet, these two lines of inquiry have remained largely distinct. The current study bridges this gap. Mother–child coordinated interaction and attachment security (continuous rating) were assessed at 2.8 years (N = 128 dyads), ToM was assessed at 3.3, 4.8, and 5.4 years, and child–friend interaction was observed at 4.8 and 5.4 years. Controlling for child expressive language ability at 2.8 years, mother–child coordinated interaction predicted more complex child–friend play and less child–friend conflict via more advanced ToM. No indirect effects from attachment security to friendship quality via ToM emerged. Attachment group status (secure vs. insecure), however, moderated ToM‐friendship associations, such that (a) more advanced ToM predicted more socially complex play with friends, and (b) more conflict with friends predicted more advanced ToM, but only for children classified as secure.     

Do securely and insecurely attached children derive well‐being from different forms of gender identity?

We examined whether attachment security moderates influences of two gender identity variables—felt gender typicality and felt pressure for gender differentiation—on preadolescents' well‐being. We tested two hypotheses. The first was that attachment security protects children from the distress that can stem from feeling gender atypical or from feeling pressure for gender conformity. The second was that secure children derive well‐being from believing they are similar to same‐gender peers whereas insecure children derive well‐being from believing it important to be different from other‐gender peers. We assessed children's attachment security, gender identity, and well‐being (self‐esteem, internalizing problems) in two successive years (N = 211, M initial age = 10.1 years). Results supported the second hypothesis. Attachment security may govern children's contingencies of well‐being.     

Sensitivity as a Privileged Predictor of Attachment: A Second Perspective on De Wolff and van IJzendoorn's Meta-analysis

De Wolff and van IJzendoorn's meta‐analysis supported the relation of parental behavior to attachment security; however, they concluded that sensitivity was not the best predictor of attachment security. This secondary analysis of their data re‐examined their conclusion and tested moderators of the relation between sensitivity and attachment, such as socioeconomic status and study methodology. A different grouping of studies combining behavior types of sensitivity, mutuality, and synchrony showed significantly higher correlations with attachment than did other types of maternal behavior. An analysis of a similar dataset of individual correlations defined sensitivity as synchronous, responsive, and appropriate behavior, producing similar results. Tests of moderators validated differences between studies using measures of sensitivity as compared to other measures of maternal behavior. Sensitivity was a weaker predictor of attachment in studies of low‐income families.     

Attachment and Social Functioning: A Longitudinal Study from Infancy to Middle Childhood

A longitudinal sample of 96 children was followed from 15 months of age to 8–9 years. Attachment relationships were studied in infancy with the Strange Situation and at school age with the Separation Anxiety Test. Social functioning was studied at school age through mother and teacher ratings, observations at school, and in children's self-reports. Predictive results showed that infants who had been secure as infants were more socially active, positive and popular at school age, and tended to report less social anxiety than children who had been insecure. Outcomes did not differentiate between children who had been anxious-avoidant and anxious-ambivalent. In spite of nonsignificant continuity between attachment security at infancy and school age, the associations to social functioning were similar.     

Child‐caregiver Attachment Representations in a Non‐Western Context: The Feasibility and Cultural Equivalence of Story Stems in Urban Ghana

Story stem measures are an increasingly popular method for assessing the attachment representations of young children, but little is known of their cross‐cultural applicability. This study aimed to characterise the attachment representations in 73 five‐ to eight‐year‐old children in urban Ghana, West Africa, using the Manchester Child Attachment Story Task (MCAST) to test its feasibility, psychometric characteristics and concurrent associations with caregiver‐ and teacher‐rated child behaviour, and to conduct a qualitative thematic analysis of methodological observations. Among the classifiable cases (92 percent), all attachment classifications were observed, yielding a higher rate of secure attachment than in European samples. Inter‐rater reliability, internal consistency, and internal structure were reasonable and largely similar to European studies, although one structural difference was the separation of ‘child assuagement of distress’ from other secure‐related items. MCAST narratives were associated with teacher‐ and caregiver‐rated hyperactivity, but internal consistency was low in most Strengths and Difficulties Questionnaire scales. Possible culturally‐sensitive explanations for our psychometric and qualitative findings are discussed. Overall, story stems are a promising tool for accessing attachment representations in non‐Western samples, although modifications are likely to improve cross‐cultural equivalence when applied to non‐Western cultures. Further investigation is needed to link MCAST outcomes to parenting and socio‐emotional development.     

Children's awareness concerning emotion regulation strategies: Effects of attachment status

The current study evaluated the effects of preschoolers' attachment status on their awareness concerning emotion regulation strategies. A total of 212 children between 3 and 5 years participated in this study and completed two self‐report tasks. The first was the Attachment Story Completion Task (ASCT), which assessed children's internal working models concerning parent–child attachment; the second evaluated children's ability to generate emotion regulation strategies in relation to three negative emotions (anger, sadness, and fear). Statistical analyses involved a mixed models multilinear regression approach controlling for age and gender. The results consistently revealed that the insecure avoidant group was significantly less likely than securely attached children to generate both comforting and self‐regulatory strategies. Surprisingly, the insecure ambivalent group showed no deficits across measured outcomes. When the analyses were conducted separately for each negative emotion, findings for co‐regulatory strategies for fear, and self‐regulatory strategies for anger also suggested that avoidantly attached children exhibited the lowest levels of awareness compared with children from the secure attachment group. These findings stress the importance of children's attachment status, and implicitly, the quality of the parent–child interactions for children's awareness of emotion regulation strategies related to negative emotions.     

Measuring Infant‐Mother Attachment: Is the Strange Situation Enough?

The purpose of this study was to examine the validity of a new procedure for assessing infant-mother attachment. Sixty children (34 in child care) and their mothers were seen in the Strange Situation (SS) at 17 months and in a new attachment assessment, the California Attachment Procedure (CAP), which does not involve mother-child separations, at 18 months. Overall, children were more likely to be classified as secure in the CAP (83% vs. 67%), but this was particularly true for children with experience in routine nonmaternal care. Of the children in nonmaternal care who were insecure in the SS, 91% were secure in the CAP, whereas of the maternal-care children who were insecure in the SS, only 44% were secure in the CAP. Attachment security in the CAP was more highly correlated with observed maternal sensitivity than was attachment security in the SS, particularly for children in nonmaternal care.     

Attachment in the Indonesian Caregiving Context

The quality of the mother-child attachment relationship, the quality of support mothers provide to their children, and characteristics of the caregiving context were examined in 46 Indonesian mother-child dyads. The distribution of attachment patterns, as assessed with the Strange Situation, showed the proportion of children classified as secure and insecure-disorganized to be comparable to the global distribution as reported in two meta-analyses. An over-representation of resistant children was found within the insecure group, which was comparable to the distribution in Japanese samples. The quality of maternal support, measured in two settings, was highest for secure dyads and lowest for insecure-disorganized dyads. Contextual characteristics were not found to differentiate secure from insecure dyads but were found to discriminate between different types of insecure attachment.     

Attachment,Intelligence, and Language: A Meta-analysis†

In attachment theory, several hypotheses about the association between attachment and cognitive development have been generated. In a series of meta-analyses on 32 studies, we tested whether the quality of attachment is related to intelligence (DQ or IQ) and to language competence. Attachment showed a weak association with DQ and IQ measures (combined r = .09; N = 1026). The combined effect size for the relation between attachment and language competence was r = .28 (N = 303). We conclude, first, that differences in intelligence do not play a major role in shaping attachment relationships. Differences in quality of attachment are not confounded in any significant way with differences in intelligence. Second, secure children appeared to be more competent in the language domain than insecure children. Language development appears to be stimulated in the context of a secure attachment relationship because secure parents may be better ‘teachers’ and secure children may be better motivated ‘students’.     

Attachment and adaptive skills in children of international adoption

The attachment pattern of a sample of 168 internationally adopted children was explored in this study using the semi‐structured Friends and Family Interview. The pattern was analysed in relation to the development of adaptive skills as an expression of the children's resilience. The secure attachment pattern rates were slightly lower and the insecure attachment patterns were considerably higher than those of normative samples from the previous studies. The children from Eastern Europe demonstrated a more insecure attachment pattern (odds ratio [OR]= 2.46; confidence interval [CI]= 1.23–3.94), and their scores on the adaptive skills scales were lower than the scores of children from other countries (OR = 2.62; 95% CI = 1.02–6.72). These results help to identify the groups at risk of failing to develop secure attachment patterns and appropriate adaptive skills, and should provide valuable information for designing effective interventions.     

Children's Attachment Relationships with Day Care Caregivers: Associations with Positive Caregiving and the Child's Temperament

In this study, children's attachment relationships with their professional caregivers in center day care were observed for 48 children. We explored whether more positive caregiving was associated with a more secure attachment relationship and whether this association was stronger for more temperamentally irritable children compared to less irritable children. Trained observers coded the attachment relationship in the day care setting using the attachment Q-sort. The observational record of the caregiving environment was used to assess children's individual experience of positive caregiver–child interaction in the classroom. When caregivers showed more frequent positive caregiving behavior, children showed more secure attachment behavior toward their primary professional caregiver. Temperament was not related to attachment security, nor did it serve as a moderator. Consequently, no support for Belsky's susceptibility hypothesis was found.     

Attachment, Temperament, and Preschool Children's Peer Acceptance

This study examined the relations between preschool children's attachment security, temperament, and peer acceptance. Ninety‐eight preschool children and their mothers were recruited through childcare centers in the southeast. Mothers and their children participated in two two‐hour home observations. Attachment security was assessed using the Waters Attachment Behavior Q‐set (AQS) completed by observers, and mothers reported on their children's temperament. Standard picture‐sociometric nominations and paired‐comparisons were used to measure children's peer acceptance. Results revealed significant associations between security and temperament. In addition, both attachment and temperament made significant and unique contributions to peer acceptance whereas temperament was found to be a stronger predictor of children's peer rejection. These findings underscore the dynamic interplay of inter‐ and intrapersonal factors that influence preschool children's peer relations. Implications of the findings for theory building and future research are discussed.     

The only child 1 : A study of one hundred only children living at home with both parents,referred, to a child guidance clinic

This study examined differences in attachment typology, early histories of unresolved trauma and loss, and intergenerational patterns of substance abuse in a high-risk sample of African American, White, Mexican American, and Native American mothers involved with the child welfare system. The Adult Attachment Interview and Chemical Dependency Assessment Profile were used to collect data from 24 mothers who were in-patients at a substance abuse treatment center. Consistent with attachment theory mothers classified as secure/autonomous (46%) had positive early attachment relationships, although several mothers in this group had histories of unresolved trauma and loss. The insecure classification included 21% dismissing and 33% preoccupied. The unresolved classification included mothers from all racial/ethnic groups who had histories of trauma and loss. Results indicated prevalence of substance abuse in all racial/ethnic groups as well as patterns of intergenerational substance abuse in the aforementioned attachment classifications.     

Patterns of Attachment and Maternal Discourse Effects on Children's Emotion Understanding From 3 to 5 Years of Age

Two studies examined the influence of maternal discourse style and security of attachment, and their interaction, on preschoolers’ emotion understanding. The first, with 3‐year‐olds, unexpectedly found no significant prediction of emotion understanding from attachment and discourse, and the interaction of the predictors yielded theoretically unpredicted associations with emotion understanding. Consequently, measures of attachment and emotion understanding were obtained again on these children at age 5 in a second study. At this age, consistent with expectations, secure attachment predicted higher emotion understanding, especially in the context of maternal use of elaborative discourse from the earlier assessment. The findings suggest that during the period of significant representational advance between ages 3 and 5, the influence of maternal discourse and attachment security are developmentally transformed as children's conceptions of psychological states rapidly change. By age 5, however, maternal elaborative discourse in the context of attachment security fosters deeper emotion understanding in preschoolers.