Yair Ziv

Shedding further light on the effects of various types and quality of Early Child Care on infant-mother attachment relationship The Haifa Study of Early Child Care

The Haifa Study of Early Child Care recruited a large-scale sample (N = 758) that represented the full SES spectrum in Israel, to examine the unique contribution of various child-care-related correlates to infant attachment. After controlling for other potential contributing variables--including mother characteristics, mother-child interaction, mother-father relationship, infant characteristics and development, and the environment--this study found that center-care, in and of itself, adversely increased the likelihood of infants developing insecure attachment to their mothers as compared with infants who were either in maternal care, individual nonparental care with a relative, individual nonparental care with a paid caregiver, or family day-care. The results suggest that it is the poor quality of center-care and the high infant-caregiver ratio that accounted for this increased level of attachment insecurity among center-care infants.

Enhancing attachment security in the infants of women in a jail-diversion program

Pregnant female offenders face multiple adversities that make successful parenting difficult. As a result, their children are at risk of developing insecure attachment and attachment disorganization, both of which are associated with an increased likelihood of poor developmental outcomes. We evaluated the outcomes of participants in Tamars Children, a 15-month jail-diversion intervention for pregnant, nonviolent offenders with a history of substance abuse. All women received extensive wrap-around social services as well as the Circle of Security Perinatal Protocol (Cooper, Hoffman, & Powell, 2003). We present data on 20 women and their infants who completed the full dosage of treatment (a residential-living phase from pregnancy until infant age six months and community-living phase until 12 months). Results indicated that (1) program infants had rates of attachment security and attachment disorganization comparable to rates typically found in low-risk samples (and more favorable than those typically found in high-risk samples); (2) program mothers had levels of maternal sensitivity comparable to mothers in an existing community comparison group; and (3) improvement over time emerged for maternal depressive symptomatology, but not other aspects of maternal functioning. Given the lack of a randomized control group, results are discussed in terms of the exploratory, program-development nature of the study.

Social Information Processing Patterns, Social Skills, and School Readiness in Preschool Children.

The links among social information processing, social competence, and school readiness were examined in this short-term longitudinal study with a sample of 198 preschool children. Data on social information processing were obtained via child interview, data on child social competence were obtained via teacher report, and data on school readiness were obtained via child assessment (early literacy skills) and teacher report (approaches to learning). Findings provided support for our hypothesis that both social information processing and social competence are related to school readiness. Social competence also partially mediated the link between social information processing and school readiness, thereby supporting our hypothesis about an indirect path in which mental processes are translated into social skills and then translated into school readiness.

Social information processing in middle childhood: Relations to infant-mother attachment

This longitudinal study was designed to examine the links between infant-mother attachment and social information processing in middle childhood. The Strange Situation was used to assess infant-mother attachment at 12 months and a revised and adapted Hebrew version of the Social Information Processing Interview (Dodge & Price, 1994) was used to measure social information processing in middle childhood (at 7.5 years). Findings revealed that with regard to both peer-group relationships and mother-child relationships, secure children demonstrated more competent social information processing than insecure-ambivalent children in one out of four social information processing stages. The major characteristic distinguishing secure from insecure-ambivalent childrens social information processing was their level of expectations from others: secure children expected others to be emotionally and instrumentally available to them (but in the case of peers — only if their own behavior was socially acceptable), whereas ambivalent children did not expect others to be available to them in both peer-group and mother-child circumstances.

Social Information Processing in Preschool Children: Relations to Sociodemographic Risk and Problem Behavior

Using a multicomponent, process-oriented approach, the links between social information processing during the preschool years and (a) sociodemographic risk and (b) behavior problems in preschool were examined in a community sample of 196 children. Findings provided support for our initial hypotheses that aspects of social information processing in preschool are related to both sociodemographic risk and behavior problems in preschool. Response evaluation and in particular the positive evaluation of an aggressive response were related to both sociodemographic risk and childrens aggressive behavior and partially mediated the links between sociodemographic risk and aggressive behavior in preschool.

Exposure to Violence, Social Information Processing, and Problem Behavior in Preschool Children

Understanding the mechanisms by which early risk factors for social maladjustment contribute to disruptive behaviors in social settings is vital to developmental research and practice. A major risk factor for social maladjustment is early exposure to violence, which was examined in this short-term longitudinal study in relation to social information processing (SIP) patterns and externalizing and internalizing behaviors in a sample of 256 preschool children. Data on exposure to violence were obtained via parent report, data on SIP were obtained via child interview, and data on child problem behavior were obtained via teacher report. Findings supported the hypothesis that, compared to children not exposed to violence, children reported to witness and/or experience violence are more likely to attribute hostile intent to peers, generate aggressive responses, and evaluate socially unaccepted responses (aggressive and inept) as socially suitable. The former were also found to exhibit higher levels of externalizing and internalizing behaviors. Finally, SIP mediated the link between exposure to violence and problem behavior thus supporting this studys general approach, which argues that the link between exposure to violence and childrens problem behaviors are better understood within the context of their perceptions about social relationships.

Social Information Processing in Preschool Children Diagnosed with Autism Spectrum Disorder

The social cognitive deficiencies of children diagnosed with autism spectrum disorders (ASDs) are well documented. However, the mechanisms underlying these deficiencies are unclear. Therefore, we examined the social information processing (SIP) patterns and social behaviors of 25 preschool children with ASDs in comparison to a matched group of 25 typically developing children. We found children with ASDs to be less likely than typically developing children to efficiently encode social information, to positively construct and evaluate competent responses, and to exhibit prosocial behaviors. They were also more likely than typically developing children to attribute hostile intentions to others in benign social situations, to construct and evaluate more positively aggressive responses, to construct more avoidant responses, and to display more externalizing behaviors. Interestingly, counterintuitive patterns of relationships were found within the ASD group with more competent SIP and theory of mind (ToM) patterns relating to less competent social behaviors. Finally, within the ASD group, more competent SIP patterns were found to be significantly related to higher ToM capacities.

Bullying and victimization in early adolescence: Relations to social information processing patterns

There is a gap in the literature on the social information processing (SIP) patterns of adolescents exposed to victimization in school. Therefore, we examine the SIP patterns of young adolescents characterized by their teachers and by their own reports as victims, bullies, bullies/victims, and neither bullies nor victims. The 105 adolescents participating in this study were asked to respond to hypothetical social scenarios in which a protagonist is either rebuffed or provoked by peers. The scenarios were ambiguous in nature and thus could have been processed in different ways. Indeed, distinctive processing patterns were found for each of these groups: victims tended to avoid challenging social situations while expecting others to be purposefully hostile or ignoring; bullies tended to interpret others as purposefully hostile and stated their desire to retaliate; bullies/victims showed patterns more similar to those of the bullies than the victims; and those who were neither victims nor bullies tended to view the same challenging social situations as non hostile and more likely to end well for them. We conclude by discussing the theoretical and practical implications of these findings.

The associations among maternal negative control, children’s social information processing patterns, and teachers’ perceptions of children’s behavior in preschool

The links between social information processing (SIP) and social behavior in preschool are well documented. However, the antecedents of SIP in that age group are less clear. A number of influential theoretical models suggest that a major contributor to SIP is the quality of the childs relationships with the parent. Therefore, we examined the links among quality of the mother-child relationships (measured via direct observations of dyadic play interactions), the childs SIP patterns (measured via direct interview with the child), and the childs perceived behavior in preschool (measured via teacher reports) in a sample of 218 preschool and kindergarten children and their mothers. Applying structural equation modeling, we found support for our theoretical model with a specific emphasis on the negative nature of this association. Specifically, we found a strong indirect path from maternal negative control to the teachers negative perception of the childs behavior in preschool and kindergarten via less competent SIP patterns. This empirical path remained intact after controlling for various variables such as the family income, the mothers education level, and the childs expressive language abilities, thereby providing further support for the robustness of this association.

Strong Bias Towards Analytic Perception in ASD Does not Necessarily Come at the Price of Impaired Integration Skills

We first demonstrated analytic processing in ASD under conditions in which integral processing seems mandatory in TD observers, a pattern that is often taken to indicate a local default processing in ASD. However, this processing bias does not inevitably come at the price of impaired integration skills. Indeed, examining the same group of individuals with ASD on a task with explicit demands for integrated representations, Experiment 2 showed that the same observers with ASD demonstrated intact spatial integration. The results further showed that performance was not only quantitatively, but also qualitatively comparable to that of TD observers, demonstrating the sensitivity of integration in ASD to the same interactive effects of Gestalt cues.