Social-emotional adaptation and infant-mother attachment in siblings: role of the mother in cross-sibling consistency

We investigated concordance in social-emotional behavior and attachment of first- and secondborn siblings from 65 families. Both children were seen at 24 months in a problem-solving procedure and at 12 months in the Strange Situation. Maternal behavior at 24 months also was examined. Child behaviors at 24 months showed trends toward concordance across siblings. Maternal behavior was significantly stable across siblings and correlated significantly with child competence. In post-hoc analyses, the sample was split into 2 groups: maternal behavior stable (N = 36) and maternal behavior unstable. In the first group, cross-sibling correlations were significant and larger than for the whole sample; in the second group, cross-sibling correlations were low and nonsignificant. There also was significant concordance across siblings in attachment classification. These data suggest that it is essential to consider the care received by different children in investigating similarities in siblings' behavior.     

Early Attachment Relationships as Predictors of Preschool Children's Emotion Regulation with a Distressed Sibling

The present study examined (1) the emotion regulation of preschool children by observing their emotional responses to a distressed younger sibling during a separation episode; (2) whether children's regulatory responses were related to sibling interaction observed during the separation episode, and (3) whether individual differences in these children's regulatory responses and the quality of sibling interaction could be predicted from early attachment relationships. Older siblings who ignored their younger siblings' distress were more likely to experience personal distress and use avoidant coping strategies. Emotion regulation strategies were related to the quality of sibling interaction such that older siblings who offered comfort to a distressed younger sibling were more likely to express positive affect in sibling interaction, whereas older siblings seeking adult assistance were less likely to engage in conflict and hostile behavior with a younger sibling. Preschool children who had an insecure-resistant infant-mother attachment at 1 year, were more likely to seek comfort from their younger siblings and engaged in more sibling conflict and hostility when they were 4 years old. The quality of infant-father attachment relationships was not significantly related to the child's emotion regulation at 4 years of age. Results are discussed with respect to the social origins of preschool children's emotional self-regulation and the consequences of emotional dysregulation in preschool settings.     

Attachment in deaf mothers and their children

In attachment research, there has been a growing interest in how adults conceptualize their relationships with their own parents as well as in the transmission of attachment status from parent to child and the variables that influence that transmission. The primary goal of the present study was to examine the transmission of attachment from deaf mother to child. Adult Attachment Interviews were collected on 32 deaf women and Strange Situation Procedure data were obtained from their children. While the distribution of deaf mother attachment classifications was similar to that found with hearing samples, the concordance between mother and child in terms of attachment status was lower than in hearing samples. Having a deaf parent did not affect a deaf adult's attachment status. Post hoc analyses suggested a trend towards a dismissing stance in attachment relationships. Results are discussed in terms of variables affecting attachment status as well as the transmission of attachment.     

Early Attachment Relationships as Predictors of Preschool Children's Emotion Regulation with a Distressed Sibling

The present study examined (1) the emotion regulation of preschool children by observing their emotional responses to a distressed younger sibling during a separation episode; (2) whether children's regulatory responses were related to sibling interaction observed during the separation episode, and (3) whether individual differences in these children's regulatory responses and the quality of sibling interaction could be predicted from early attachment relationships. Older siblings who ignored their younger siblings' distress were more likely to experience personal distress and use avoidant coping strategies. Emotion regulation strategies were related to the quality of sibling interaction such that older siblings who offered comfort to a distressed younger sibling were more likely to express positive affect in sibling interaction, whereas older siblings seeking adult assistance were less likely to engage in conflict and hostile behavior with a younger sibling. Preschool children who had an insecure-resistant infant-mother attachment at 1 year, were more likely to seek comfort from their younger siblings and engaged in more sibling conflict and hostility when they were 4 years old. The quality of infant-father attachment relationships was not significantly related to the child's emotion regulation at 4 years of age. Results are discussed with respect to the social origins of preschool children's emotional self-regulation and the consequences of emotional dysregulation in preschool settings.     

Children''s Relationships with Child Care Teachers: Stability and Concordance with Parental Attachments

In order to examine caregiving relationships of children enrolled in childcare, two longitudinal samples of children, n = 72 and n = 106, were followed from infancy through preschool. Maternal attachment as assessed by the Strange Situation, 4-year-old reunion behavior, and by the Attachment Q-Set tended to be stable across time. Children's teacher-child relationship quality, as measured by the Attachment Q-Set, was stable if the teacher remained the same. When the teacher changed, teacher-child relationship quality tended to be unstable until the children were 30 months old. After 30 months, relationship quality with teachers tended to be stable regardless of whether or not the teacher changed. Maternal and teacher relationships were nonconcordant. There were few interactions between adult caregiver relationship quality and age of entry into child care or intensity of child care.     

Maternal regulation of sibling interactions in the preschool years: observational study in Japanese families

Characteristics of three maternal regulating behaviors--(1) reference to one sibling's actions or emotional states toward the other sibling, (2) encouragement of sibling interactions, (3) distraction of one sibling's attention away from the other sibling-and their associations with children's positive and negative behaviors toward their siblings were investigated through semistructured home observations for 40 sibling pairs (1-4 years, 2-8 years) and their mothers in Japanese families. Maternal regulating behaviors were observed more frequently when the younger sibling was still in an early developmental stage in the preschool years, although the findings were modest. The older sibling's negative behaviors toward the younger sibling positively correlated with maternal distraction toward the younger; alternatively, the younger sibling's negative behaviors do not correlate with maternal distraction but do correlate with maternal encouragement directed toward the older sibling. Reliable associations were found between maternal regulating behaviors and prosocial exchanges between siblings; maternal reference to the younger sibling's actions or emotional states directed toward the older sibling was associated with the older sibling's positive behavior toward the younger sibling. Maternal regulating behaviors during mother-sibling triadic interactions were associated with the quality of sibling relationships.     

Birth order and sex of sibling as determinants of mother-infant interaction.

Mother-infant interaction was assessed on 32 first- and second-born siblings when each was 3 months old. Data were colleted during 2 6-hour naturalistic home observations using a modified time-sampling technique. The sample consisted of 4 equal-size subgroups of same and opposite sex sibling pairs. Results suggested that interaction between a mother and her infant varied depending on the birth order and gender of the infant. Mothers spent significantly less time in social, affectionate, and caretaking interaction (except for feeding activities) with their second borns than they had with their firstborns; this difference was greater if the second born was female. Certain patterns of maternal behaviors appeared to be stable from one sibling to the other. Different types of interaction between the mothers and their younger infants were related to attention-seeking behavior in the firstborn male and female siblings.     

Siblings exposed to intimate partner violence: Linking sibling relationship quality & child adjustment problems

Although the majority of families that experience intimate partner violence (IPV) have more than one child, most research to date has focused upon a single child within these families. A significant body of research has indicated siblings play an important role in children's adjustment and well-being. To address this gap, the three main goals of the present study were to compare the adjustment of older and younger siblings exposed to IPV, to describe and compare the quality of these sibling relationships from multiple perspectives, and to investigate how sibling adjustment and relationship quality influence children's adjustment. Forty-seven sibling pairs and their mothers were recruited from the community. Mothers self-reported on their violent experiences using the Conflict Tactics Scale, and also estimated the length of time their children were exposed to IPV. Mothers and children completed assessments of child adjustment and the quality of sibling relationships. Observers also assessed the quality of sibling interaction. Results indicated that adjustment between siblings was highly inter-related. On average, mothers reported sibling relationships as less positive but also as less hostile than did siblings themselves. Higher levels of sibling hostility, lower levels of sibling warmth and higher levels of disengagement each significantly predicted child adjustment; however, these effects were predicated upon the adjustment of the other sibling. The sibling relationships of children exposed to IPV made a difference in their individual adjustment, and their adjustment issues influenced how they feel about and interacted with their sibling. Sibling hostility played a stronger role in adjustment issues than sibling warmth. The nature of sibling influences and the direction of future research were discussed.     

The development of interpersonal aggression during adolescence: the importance of parents, siblings, and family economics

Latent growth curve modeling employed data from a longitudinal study of 451 sibling families to examine parents, siblings, and family economics as factors in individual differences in the developmental course of interpersonal aggression during adolescence. Findings suggest that individual change in interpersonal aggression during adolescence can be predicted by the gender and aggression of one's sibling; predictions varied by the gender composition of the sibling dyad. Rates of parental hostility predicted levels of interpersonal aggression for both older (mean age = 12 years) and younger siblings (mean age = 15), and growth in aggression for younger siblings. Family economic pressure predicted interpersonal aggression of both siblings indirectly through parental hostility. Implications for future research and preventive interventions are discussed.     

Sibling differentiation: sibling and parent relationship trajectories in adolescence

Studied here were the links between sibling differences in trajectories of change in the qualities of parent-child relationships and the qualities of sibling relationships across a 2-year period in adolescence. Participants were first- and second-born siblings (M age = 14.94 years for firstborns and M age = 12.46 years for secondborns) from 185 predominantly White, working and middle-class families. In home interviews, siblings reported on their dyadic family relationships. For reports of parent-child warmth but not parent-child conflict, results were consistent with sibling differentiation theory: Increasing differences between siblings over time in parent-child warmth were linked to trajectories of increasing warmth and decreasing conflict in the sibling relationship as reported by firstborns, and increasing warmth in the sibling relationship as reported by secondborns. The findings support the view that sibling differentiation may be a strategy for managing sibling conflict and rivalry.     

Emotion regulation in context: the jealousy complex between young siblings and its relations with child and family characteristics

Jealousy is a social emotion that has received little attention by developmental researchers. The current study examined sibling jealousy and its relations to child and family characteristics in 60 families with a 16-month-old toddler and an older preschool-age sibling. Sibling jealousy was elicited in social triads consisting of a parent (mother or father) and the two siblings. Positive marital relationship quality (i.e., love and relationship maintenance) was a particularly strong predictor of the older siblings' abilities to regulate jealousy reactions in the mother sessions. Younger siblings' jealous affect with mothers was linked to the child's temperament, whereas older siblings' jealous affect with mothers was related to the child's emotional understanding. Younger siblings displayed more behavioral dysregulation in the mother-sibling triads if there was greater sibling rivalry reported by mothers. Session order (i.e., which sibling was challenged first in the jealousy paradigm) had a strong effect on both the affect and behavioral dysregulation displayed by the older and younger siblings. Results are discussed with respect to the need for future research to consider social relationships as developmental contexts for young children's emotion regulation.     

Longitudinal course and family correlates of sibling relationships from childhood through adolescence

Changes in sibling intimacy and conflict were charted from middle childhood through adolescence, and family structure and relationship correlates of change were examined. Participants were mothers, fathers, and firstborn (M=11.82 years at Time 1) and secondborn (M=9.22 years) siblings from 200 White, working/middle class, 2-parent families. Sibling intimacy was highest for sisters, stable over time for same-sex dyads, and showed a U-shaped change pattern in mixed-sex dyads. Sibling conflict declined after early adolescence at the same time (but at different ages) for firstborn and secondborns. Maternal acceptance covaried positively with sibling intimacy, and father-child conflict covaried positively with sibling conflict over time; fathers' marital love was linked to sibling intimacy in a pattern suggestive of compensation.     

Risk of maltreatment for siblings: Factors associated with similar and different childhood experiences in a dyadic sample of adult siblings

Siblings share the same environment and thus potentially a substantial number of risk factors for child maltreatment. Furthermore, the number of siblings and the sibling constellation itself might pose a risk for child maltreatment. Little is known about the likelihood that more than one child in a family is maltreated and which factors increase the risk. This study sought to investigate similarities and differences in maltreatment in siblings and risk factors associated with the maltreatment of more than one child from the same family. Data on maltreatment during childhood and adolescence, family background, and sibling constellation were collected from 870 pairs of siblings. In the dyadic analyses, siblings reported similar maltreatment experiences, especially when any type of maltreatment was considered. Parents’ mental health problems were significant predictors for maltreatment of at least one sibling. Father’s mental health problems were predictive of maltreatment of both or only the younger sibling, mother’s mental health problems of both or only the older sibling. Closeness in age and same gender of siblings did not emerge as a consistent predictor. The increasing number of siblings was a risk factor for any type of maltreatment of both siblings. The results highlight the need for preventive measures for families with a large number of children and with parents with mental health problems as well as a repeated risk assessment of all siblings in a family when one sibling was maltreated.     

Motives for Sibling Communication Across the Lifespan

The sibling bond has the distinction of being the most enduring and egalitarian connection of all family relationships. Unfortunately, although siblings play an important role in one another's lives, relatively little is known about the communication that characterizes sibling relationships. This study investigated whether the interpersonal communication motives of siblings vary as a function of age or gender. Survey data was provided by 299 respondents aged 18 to 34, 35 to 49, 50 to 64, and 65+. There were significant differences by both age and gender for several of the communication motives.     

Fathers' and mothers' involvements in sibling communication

The purpose of this study was to measure fathers' and mothers' linguistic involvements with the development of communication between young siblings. In a laboratory setting, 39 two-child mother-father families were videotaped in semistructured activities. The older sibling was from 18 to 26-months-old (M=22.4 months, SD=2.5 months) and the younger sibling was from 4 to 8-weeks-old (M=5 weeks, SD =1.5 weeks). Regardless of type of vocalization, when only one parent was present, utterances encouraging sibling interactions were more often aimed at girls than at boys. As a result, such utterances occurred more when both siblings were girls than for any other gender combination. Fathers were more active in issuing such utterances, especially to girls. When both parents were present, gender differences between parents disappeared, although the effects of children's gender did not. Overall, the results suggest that fathers very actively direct sibling interactions, especially those involving girls.     

Sibling Temperaments, Conflict, Warmth, and Role Asymmetry

The association between sibling temperament combinations (activity and adaptability) and qualitative aspects of the sibling relationship were examined, including in-home observations of sibling positivity/warmth, negativity/conflict, social engagement, and role asymmetry and older sibling perceptions of warmth/closeness, conflict, and status/power. The sample consisted of 67 same-gender, school-aged sibling pairs. Highest levels of negativity/conflict occurred when both siblings were high in activity and when the older sibling was rated as more active than the younger. Conflict was lowest when both siblings were low in activity. Warmth/positivity was greatest when both children were similar in activity level. Siblings were more socially engaged when the the older sibling was more adaptable than the younger. Perceived status/power was greatest when younger siblings were low in adaptability. When between-temperament-dimension relationships were examined, observed conflict was greatest when older siblings were high in activity and younger siblings were nonadaptable. Gender and age-related findings are also reported. Findings highlight the importance of identifying the complex ways in which varying dimensions of sibling temperaments combine to influence specific aspects of the sibling relationship.     

Environmental differences within the family and adjustment differences within pairs of adolescent siblings

To what extent do siblings in the same family experience different parental treatment, sibling interaction, and peer relationships? Are such within-family experiential differences related to differences in the siblings' emotional adjustment? The present study explored these questions concerning within-family environment using data from 348 families that each included 2 siblings 11-17 years of age. The results indicate that siblings in the same family experience different environments, as reported by parents and to a larger extent by the siblings themselves. The results also demonstrate that within-family environmental differences are related to differences in development between siblings. Both the parent and sibling reports of the environment converge on the finding that the sibling who is more psychologically well adjusted (as reported by parents, siblings, and teachers) also experiences more maternal closeness, more sibling friendliness, more peer friendliness, more say in family decision making, and more parental chore expectations as compared to the other sibling.     

Security of attachment and preschool friendships

Attachment theory proposes that the quality of the mother-child tie predicts the quality of a child's other close relationships. The purpose of this study was to test whether security of attachment to mother is related to the quality of a preschooler's best friendships. 33 4-year-old and their best friends participated (mean age = 46 months). Attachment Q-set data were collected to score security of mother-child attachment. Security data were used to classify the friend pairs as secure-secure or secure-insecure. Best friend dyads were observed for a 1-hour free-play session. Each pair's behavior was described with the Dyadic Relationships Q-set, a measure designed to describe the behavior of a pair of children. Secure-secure pairs were more harmonious, less controlling, more responsive, and happier than secure-insecure pairs. The results are related to previous work on attachment and social competence.     

Adolescents sex-typed friendship experiences: does having a sister versus a brother matter?

This study examines the connections between having a sister versus a brother and coming from a same-sex versus an opposite-sex sibling dyad and the degree of sex-typing in adolescents' friendship experiences, including the qualities of their friendships (i.e., intimacy, control) and their friends' personal attributes (i.e., sex-typed leisure interests, expressive and instrumental personality qualities). Participants were 159 firstborn-secondborn adolescent sibling pairs (M = 14.94 years and M = 12.43 years, respectively) and a close friend of each sibling (N = 636, including siblings and friends). Data were collected during home visits with siblings and telephone interviews with friends of siblings. The results suggested that sisters may learn control tactics from their brothers that they apply in their friendships; boys, however, were less likely to model the emotional intimacy that characterized their sisters' experiences with friends. In addition, coming from an opposite-sex sibling dyad was linked to sex-typing in friends' personal attributes, particularly their masculine leisure interests and instrumental personality qualities. Sisters and brothers may provide unique opportunities to learn about sex-typed relationship experiences in early adolescence, a time when gender segregation in the peer context is pervasive.     

Associations among Family Relationships, Antisocial Peers, and Adolescents' Externalizing Behaviors: Gender and Family Type Differences

This study investigated the relations among parenting, sibling relationship, peer group, and adolescent externalizing behaviors. With data obtained from a sample of 341 male and 313 female adolescents (M age = 14.4 years) and their parents and siblings from nonstepfamilies and stepfather families, cross-sectional analyses supported the hypothesis that the contributions of parental negativity, parental monitoring, and sibling negativity to adolescents' externalizing behaviors would operate directly and also indirectly through deviant peer associations. The findings of multigroup comparison analyses suggested that the relationships between family and peer correlates and adolescent externalizing behaviors vary as a function of family type and adolescent gender.