Late Adolescents' Early Maladaptive Schemas: Are They Longitudinally Linked with Middle Childhood Temperament Over and Above Attachment?

Temperament is thought to influence the development of early maladaptive schemas (EMSs). However, whether temperament is longitudinally related to EMSs beyond attachment, the best known predictor of EMSs, has been underexplored. Hence, this study investigated (1) Whether middle childhood temperament is longitudinally related to late adolescent EMSs, (2) To what extent temperament explains EMSs beyond middle childhood attachment, and (3) Whether attachment moderates this temperament-EMSs link. In total, 157 children (Mage = 10.91 in middle childhood, Mage = 16.71 in late adolescence) participated in this study. Adolescent EMSs were assessed along with middle childhood temperamental negative affect, affiliation, surgency, and effortful control, and attachment at both explicit and implicit levels. Results indicated that all temperamental features were longitudinally related to later EMSs; the majority of the temperament-EMSs links did not survive after controlling for attachment, except for some limited correlations between EMSs and negative affect and effortful control; and an inconsistent moderating effect for attachment on the temperament-EMSs link. This study provides further insight into the role of child factors (middle childhood temperament and late adolescent attachment) in understanding EMSs variability in late adolescence. It suggests that EMSs are informed more by past relational experiences (attachment) than children's inborn tendencies (temperament).

Early Infant Prefrontal Cortical Microstructure Predicts Present and Future Emotionality

BACKGROUND

High levels of infant negative emotionality (NE) and low positive emotionality (PE) predict future emotional and behavioral problems. The prefrontal cortex (PFC) supports emotional regulation, with each PFC subregion specializing in specific emotional processes. Neurite orientation dispersion and density imaging estimates microstructural integrity and myelination via the neurite density index (NDI) and dispersion via the orientation dispersion index (ODI), with potential to more accurately evaluate microstructural alterations in the developing brain. Yet, no study has used these indices to examine associations between PFC microstructure and concurrent or developing infant emotionality.

METHODS

We modeled PFC subregional NDI and ODI at 3 months with caregiver-reported infant NE and PE at 3 months (n = 61) and at 9 months (n = 50), using multivariable and subsequent bivariate regression models.

RESULTS

The most robust statistically significant findings were positive associations among 3-month rostral anterior cingulate cortex (ACC) ODI and caudal ACC NDI and concurrent NE, a positive association between 3-month lateral orbitofrontal cortex ODI and prospective NE, and a negative association between 3-month dorsolateral PFC ODI and concurrent PE. Multivariate models also revealed that other PFC subregional microstructure measures, as well as infant and caregiver sociodemographic and clinical factors, predicted infant 3- and 9-month NE and PE.

CONCLUSIONS

Greater NDI and ODI, reflecting greater microstructural complexity, in PFC regions supporting salience perception (rostral ACC), decision making (lateral orbitofrontal cortex), action selection (caudal ACC), and attentional processes (dorsolateral PFC) might result in greater integration of these subregions with other neural networks and greater attention to salient negative external cues, thus higher NE and/or lower PE. These findings provide potential infant cortical markers of future psychopathology risk.

Friend influence and susceptibility to influence on emotions towards math: The role of adolescent temperament

BACKGROUND AND AIMS

Peer relationships during adolescence play an important role in shaping academic outcomes. The present study examined friend influences on emotions towards math, as well as the role of temperament in these influences.

SAMPLE

The sample consisted of 350 Finnish students (mean age 13.29 years; 64% girls) who were involved in stable friendship dyads from fall to spring of Grade 7.

METHODS

In this two-wave study, information on adolescents' temperament (i.e., negative emotionality, extraversion, effortful control) and on seven emotions towards math (i.e., enjoyment, hope, pride, anger, anxiety, shame, hopelessness, and boredom) was collected during grade 7. The data were analysed using longitudinal actor-partner interdependence models.

RESULTS

The results showed that friends resembled each other in all the investigated math-related emotions. Furthermore, over and above these initial similarities, friends mutually influenced each other's math-related enjoyment and anger towards math. Students characterized by higher negative emotionality also influenced their friends with lower levels of negative emotionality towards an increase in math-related anger and a lack of effortful control made adolescents more susceptible to friend influence over math-related shame and anxiety.

CONCLUSION

Our findings demonstrate that friends influence each other over time in math-related enjoyment and frustration. Furthermore, high negative emotionality may make adolescents more influential over their friends' math-related anger and a lack of effortful control may make adolescents more susceptible to friend influence over math-related shame and anxiety. Thus, the current findings have implications for how peer relations may impact individual outcomes in mathematics, for better or worse.

Considering heterogeneity within negative emotionality can inform the distinction between diathesis-stress and differential susceptibility: Children's early anger and fear as moderators of effects of parental socialization on antisocial conduct

The importance of interactions between child temperament and parenting has been accepted ever since Thomas and Chess (1977) proposed their "goodness-of-fit" construct, but over the last three decades, pertinent research has grown exponentially. Researchers examining child characteristics that can moderate the effects of socialization have tested increasingly complex, nuanced, and sophisticated models, largely inspired by the highly influential frameworks of child plasticity or differential susceptibility (Belsky & Pluess, 2009). Yet, multiple questions remain unsettled. We addressed four such questions as applied to predicting children's observed disregard for rules at age 4.5 in a study of 200 community families from the US Midwest. (a) We examined children's observed negative emotionality at 16 months, most commonly seen as a plasticity "trait," but separating anger and fear proneness, which may differently moderate effects of socialization. (b) We examined two separate aspects of observed parental socialization at age 3, mutually responsive orientation and power assertion. (c) We distinguished analytically diathesis-stress from differential susceptibility. (d) We examined all effects in mother- and father-child relationships. We supported both diathesis-stress and differential susceptibility, depending on the facet of negative emotionality, the aspect of socialization considered, and parental gender, highlighting the nuanced nature of the processes involved.

Trait mindfulness during pregnancy and maternal-infant bonding: Longitudinal associations with infant temperament and social-emotional development

Maternal love and caregiving are pillars for optimal child development and may affect infant outcomes from pregnancy onwards. The present study aimed to examine whether maternal trait mindfulness during pregnancy and pre- and postnatal maternal-infant bonding were associated with maternal perceptions of infant temperament and social-emotional development. In total, 408 Dutch women (Mage = 31.33, SD = 3.59) participated in a prospective perinatal cohort study and completed questionnaires on trait mindfulness, prenatal bonding, postnatal bonding, infant temperament, and infant social-emotional development at 20 and 28 weeks of gestation, and 10 weeks, 6 and 12 months postpartum, respectively. Path analyses demonstrated that higher levels of the trait mindfulness facet non-judging (i.e., refraining from judgments about own feelings and thoughts) were associated with more pre- and postnatal maternal bonding and fewer social-emotional problems as perceived by the mother. Adopting an accepting and non-judgmental attitude may promote positive feelings of bonding and benefit the infant in terms of having fewer social-emotional problems in the first year of life. Mindfulness interventions may be offered to pregnant women in order to enhance maternal bonding and improve infant outcomes after birth.

The parent's and the child's internal working models of each other moderate cascades from child difficulty to socialization outcomes: Preliminary evidence for dual moderation?

Infants' difficulty, typically characterized as proneness to negative emotionality, is commonly considered a risk for future maladaptive developmental trajectories, mostly because it often foreshadows increased parental power assertion, typically linked to future negative child outcomes. However, growing evidence of divergent developmental paths that unfold from infant difficulty has invigorated research on causes of such multifinality. Kochanska et al. (2019) proposed that parent and child Internal Working Models (IWMs) of each other are key, with the parent's IWM of the child moderating the link between child difficulty and parental power assertion, and the child's IWM of the parent moderating the link between power assertion and child outcomes. In Children and Parents Study (200 community mothers, fathers, and children), child difficulty was observed at 8 months, parents' power assertion at 16 months, and children's outcomes rated by parents at age 3. Parents' IWMs were assessed with a mentalization measure at 8 months and children's IWMs were coded from semi-projective narratives at age 3. The cascade from infant difficulty to maternal power assertion to negative child outcomes was present only when both the mother's and the child's IWMs of each other were negative. We did not support the model for father-child dyads.

Intergenerational continuity of loneliness and potential mechanisms: Young Finns Multigenerational Study

Evidence on the intergenerational continuity of loneliness and on potential mechanisms that connect loneliness across successive generations is limited. We examined the association between loneliness of (G0) parents (859 mothers and 570 fathers, mean age 74 years) and their children (G1) (433 sons and 558 daughters, mean age 47 years) producing 991 parent-offspring pairs and tested whether these associations were mediated through subjective socioeconomic position, temperament characteristics, cognitive performance, and depressive symptoms. Mean loneliness across parents had an independent effect on their adult children's experienced loneliness (OR = 1.72, 95% CI 1.23-2.42). We also found a robust effect of mothers' (OR = 1.64, 95% CI 1.17-2.29), but not of fathers' loneliness (OR = 1.47, 95% CI 0.96-2.25) on offspring's experienced loneliness in adulthood. The associations were partly mediated by offspring depressive (41-54%) and anxiety (29-31%) symptoms. The current findings emphasize the high interdependence of loneliness within families mediated partly by offspring's mental health problems.

The double jeopardy of low family income and negative emotionality: The family stress model revisited

The family stress model has, for decades, guided empirical work linking poverty with increased risk of child social-emotional dysfunction. The present study extends this line of work by examining whether child negative emotionality moderates associations between family income, family stress (maternal distress, parental locus of control, and relationship dissatisfaction), and later externalizing and internalizing behavior problems. In a longitudinal population-based sample (n ~ 80,000) of Norwegian children followed from birth through age five (The Norwegian Mother, Father, and Child Cohort Study; MoBa), we examined whether high (vs. moderate or low) negative emotionality families would display: (a) compounding stress (i.e., particularly strong associations between low family income and family stress), (b) diathesis-stress (i.e., particularly strong associations between family stress and behavior problems), or (c) double jeopardy (i.e., both compounding stress and diathesis-stress moderating effects). Negative emotionality significantly moderated the association between family income and behavior problems in a manner most consistent with double jeopardy. As a result, compared with children with moderate/low negative emotionality, the family income-behavior problems association was two to three times larger for those with higher negative emotionality. These findings underscore the active role children may play in family processes that link low family income with behavior problems.

The Influence of Caregiver Language on the Association Between Child Temperament and Spoken Language in Children Who Are Deaf or Hard of Hearing

OBJECTIVES

To examine the interaction between child temperament and caregiver linguistic input (i.e., syntactic complexity and lexical diversity) on receptive language in children who are deaf or hard of hearing (DHH).

DESIGN

Families of 59 DHH children ( Mage = 5.66 years) using spoken language for communication participated in this cross-sectional study. Caregivers completed the Child Behavior Questionnaire-Short Form, which measured child temperament across three established factors (i.e., effortful control, negative affectivity, surgency-extraversion) and participated with their child in a semi-structured, dyadic play interaction that occurred during a home visit. Caregivers' language during the play interaction was quantified based on lexical diversity and syntactic complexity. Children also completed norm-referenced receptive language measures (i.e., Comprehensive Assessment of Spoken Language-2, age-appropriate Clinical Evaluation of Language Fundamentals) during the home visit that were combined into a composite measure of child receptive language.

RESULTS

When caregivers used lower to moderate levels of lexical diversity, child effortful control was positively related to child receptive language. However, when caregivers used higher levels of lexical diversity, child effortful control and child receptive language were not related to each other.

CONCLUSIONS

Family environments rich in caregiver lexical input to children might provide a protective influence on DHH child language outcomes by helping to ensure DHH children with varying self-regulatory abilities achieve better spoken language comprehension. These findings highlight the importance of encouraging caregivers to provide rich and stimulating language-learning environments for DHH children.

Sequelae of infants' negative affectivity in the contexts of emerging distinct attachment organizations: Multifinality in mother-child and father-child dyads across the first year

Infants' high negative affectivity often initiates maladaptive parent-child relational processes that may involve both the parent's and the child's sides of the relationship. We proposed that infants' high negative affectivity triggers distinct sequelae in dyads classified as avoidant, resistant, and disorganized, compared to secure dyads. In 200 community families, at 8 months, we observed infants' negative affectivity; at 16 months, we assessed attachment organization and collected observations and reports of parent-related (responsiveness, resentment of child, power assertion, and intrusiveness) and child-related (social-emotional competence, opposition, and anger) constructs. In mother-child avoidant dyads, infants' high negative affectivity was a significant precursor of mothers' higher resentment and intrusiveness and children's lower social-emotional competence. Those associations were significantly different than in secure dyads (in which none were significant). In father-child disorganized dyads, infants' high negative affectivity was a significant precursor of fathers' lower responsiveness and higher resentment; there were no association in secure dyads. Regardless of infants' negative affectivity, compared to secure dyads, parents in resistant dyads expressed more resentment of child, and avoidant and resistant children were more oppositional to their fathers. The study illustrates multifinality in parent- and child-related processes that characterize unfolding early relational dynamics in dyads differing in just-emerging attachment.

Maternal-infant bonding and partner support during pregnancy and postpartum: Associations with early child social-emotional development

The first 1000 days after conception are considered critical for healthy development and well-being throughout life. Fundamental to health practices during pregnancy and positive parenting after birth is the development of maternal-infant bonding. Previous research has demonstrated the importance of having an involved partner during pregnancy and in parenting for optimal maternal-infant bonding. The current study examined maternal-infant bonding and partner support during pregnancy and the postpartum period, and their associations with early child social-emotional development. A total of 227 women completed the Pre- and Postnatal Bonding Scale (PPBS) and Tilburg Pregnancy Distress Scale (TPDS) during pregnancy (32 weeks of gestation) and at 8 months postpartum, assessing maternal-infant bonding and partner support. Additionally, a questionnaire on social-emotional behavior of the Bayley Scales of Infant and Toddler Development was administered to mothers to measure child development at 2 years of age. Path analyses revealed an indirect positive effect of prenatal maternal-infant bonding on child social-emotional development through postnatal maternal-infant bonding, as well as mediating effects of pre- and postnatal maternal-infant bonding on the association between pre- and postnatal partner support and child social-emotional development. Our findings support the notion that an emotional connection from mother to child originates in pregnancy and that experiencing positive feelings towards the fetus promotes positive maternal-infant bonding after birth and social-emotional capacities of the child. Additionally, having a supportive partner during pregnancy and postpartum, might be essential for the development of optimal maternal-infant bonding.

Differences in infant negative affectivity during the COVID-19 pandemic

This longitudinal study compared infant temperament rated at 3 months postpartum by 263 United-States-based women who gave birth during the COVID-19 pandemic and 72 who gave birth prior to the pandemic. All women completed questionnaires assessing perinatal mental health, social contact, and infant temperament. Mothers whose infants were born during the pandemic reported higher levels of infant negative affectivity as compared with mothers whose infants were born earlier (F(1, 324) = 18.28, p < .001), but did not differ in their ratings of surgency or effortful control. Maternal prenatal depressive symptoms, prenatal stress, and postpartum stress mediated differences in infant negative affectivity  between pandemic and pre-pandemic groups. Within the pandemic group, decreased postpartum social contact was associated with higher ratings of infant negative affectivity. These findings suggest that the pandemic has affected maternal perceptions of infant temperament, perinatal mental health, and social contact.

The roles of child temperament, parent stress, and parenting style in family mealtimes

Family mealtimes are associated with benefits for children, including healthy eating, fewer behavior problems, and healthy psychological well-being. However, the interactions during family mealtimes, and the parent and child characteristics, which may affect both the family mealtime environment and the associated benefits in children are not fully understood. The goal of this study was to examine the role of child and parent characteristics on the family mealtime environment. We tested several mediation models to explain how child temperament (negative affectivity), parent stress, and the dimensions of parent feeding style (responsiveness and demandingness) interact and influence each other to impact the structure and quality of the mealtime environment. Parents (68 mothers; 82 fathers) of children between 2 and 6 years completed an online survey. Measures included the Children's Behavior Questionnaire, Perceived Stress Scale, Caregiver's Feeding Styles Questionnaire, and The Meals in Our Household Questionnaire. Child negative affectivity was associated with poorer mealtime quality and structure. These associations were mediated through parent responsiveness, but not demandingness. The role of demandingness in family mealtimes may depend on parent responsiveness. When examined together in a serial mediation model, child negative affectivity increased parent stress, which reduced responsiveness, and led to poorer mealtime quality and structure. These results emphasize the complex relationships between child temperament, parent stress, and the dimensions of parenting styles that occur within the mealtime context. This line of research is essential for understanding family mealtime dynamics and informing future studies aimed at creating positive interactions between parents and children during mealtimes.

Mediators and moderator of the effects of early exposure to intimate partner violence on children's mental health

Childhood intimate partner violence (IPV) exposure increases the likelihood of internalizing and externalizing problems. There is substantial variability in children's outcomes following IPV exposure, but the reasons behind this are unclear, particularly among preschool-age children. The current study aimed to examine the direct and indirect effects of IPV on preschoolers' mental health through parent factors (parenting and parental depression), exploring child temperament as a potential moderator of the relation between IPV and child outcomes. Participants were 186 children (85 girls) and their parents living in the United States. Data were initially collected when children were age three, with follow-up at ages four and six. Both parents' baseline IPV perpetration had adverse effects on child outcomes. Mothers' IPV was associated with greater paternal depression, paternal overractivity, and maternal laxness, whereas fathers' IPV was associated with more paternal overreactivity. Only paternal depression mediated the effect of mothers' IPV on child outcomes. Parenting did not mediate nor did child temperament moderate the relation between IPV and child outcomes. Results shed insight into the need to address parental mental health in families experiencing IPV and underline the need for a further exploration of individual- and family-level mechanisms of adjustment following IPV exposure.

"Early detection of Spanish-speaking children with developmental language disorders: Concurrent validity of a short questionnaire and a screening test"

BACKGROUND

. Under-identification of Developmental Language Disorder (DLD) is a significant problem in monolingual Latin American Spanish-speaking children. We evaluated the identification utility of the sequential use of two screening tools, the "Parental Questionnaire (PQ)" and the "Screening for Language Problems (TPL)", to identify children who require confirmatory diagnosis of DLD.

METHODS

Parents of children (4 to 6 years) were contacted in schools and public health centers in Mexico. Monolingual Spanish-speaking children with no auditory and cognitive disorders were eligible. The reference diagnosis of DLD was established using BESA (Bilingual English-Spanish Assessment) or SCELF-4 (Spanish Clinical Evaluation of Language Fundamentals), combined with data from the narrative samples that yielded the percentage of ungrammaticality and the clinical judgment of two Speech-Language Pathologists (SLPs). Responses to the PQ were obtained as a parental report, and the TPL was applied by a trained SLPs.

RESULTS

. Both PQ and TPL presented a significant difference between the groups of children with DLD and typical language development (TLD). By combining the two instruments, a notable improvement in diagnostic utility was shown.

CONCLUSION

. The combination of these two procedures provides an efficient method for screening children having the risk of DLD and contributes to resolving the problem of under-identification.

Continuity of temperament subgroup classifications from infancy to toddlerhood in the context of early autism traits

Our previous cross-sectional investigation (Chetcuti et al., 2020) showed that infants with autism traits could be divided into distinct subgroups based on temperament. This longitudinal study builds on this existing work by exploring the continuity of temperament subgroup classifications and their associations with behavioral/clinical phenotypic features from infancy to toddlerhood. 103 infants (68% male) showing early signs of autism were referred to the study by community healthcare professionals and seen for assessments when aged around 12-months (Time 1), 18-months (Time 2), and 24-months (Time 3). Latent profile analysis revealed inhibited/low positive, active/negative reactive, and sociable/well-regulated subgroups at each timepoint, and a unique reactive/regulated subgroup at Time 3. Cross-tabulations indicated a significant likelihood of children having a recurrent subgroup classification from one timepoint to the next, and no apparent patterns to the movement of children who did change from one subgroup to another over time. Temperament subgroups were associated with concurrent child social-emotional functioning and autism traits, but unrelated to child age, sex, or developmental level. These findings suggest that temperament subgroup classifications might represent a reliable and very early indicator of autism characteristics and social-emotional functioning among infants/toddlers with autism traits.

Preschoolers' temperament and social functioning in novel and routine contexts

Introduction

The centrality of social competence to children's short and long-term well-being has sparked interest in the factors that contribute to its development, including temperament, a set of biologically based dispositions. A large body of work documents two types of temperamental dispositions associated with young children's social functioning: reactivity and regulation. There is consensus about the detrimental effects of negative reactive tendencies, called negative affective reactivity (NA), and about the beneficial effects of regulatory tendencies, called effortful control (EC), on social functioning. Another reactive component of temperament, Extraversion/Surgency (E/S) is less consistent in its relation with social functioning. Although NA is exacerbated by lack of familiarity, its contribution to social functioning in novel and routine contexts has not been systematically addressed.

Methods

To test this study's hypotheses, we devised a structured interview of adaptive responsiveness in context (ARC) which was completed by parents of preschoolers along with a comprehensive temperament questionnaire. Additionally, children completed an individually administered task measuring emotion-situation knowledge (N = 92) and their teachers completed a standard social competence questionnaire.

Results and Discussion

A path analysis that controlled for variance shared across contexts and temperamental traits showed that NA was the only unique predictor of social functioning in the Novel context, that EC was the only unique predictor of social functioning in the Routine context and that E/S was not a unique predictor of social functioning in either context. Bivariate analyses, conducted without controlling for context overlap, showed all reactive emotional traits (subsumed within NA and E/S) to correlate exclusively with ARC in the Novel contexts. However, regulatory traits showed a mixed pattern. Inhibitory Control correlated with ARC in both contexts but more highly in the Routine context, and Perceptual Sensitivity correlated with ARC in the Novel context.

Relations between bedtime parenting behaviors and temperament across 14 cultures

Objectives

The present study examined parental sleep-supporting practices during toddlerhood in relation to temperament across 14 cultures. We hypothesized that passive sleep-supporting techniques (e.g., talking, cuddling), but not active techniques (e.g., walking, doing an activity together), would be associated with less challenging temperament profiles: higher Surgency (SUR) and Effortful Control (EC) and lower Negative Emotionality (NE), with fine-grained dimensions exhibiting relationships consistent with their overarching factors (e.g., parallel passive sleep-supporting approach effects for dimensions of NE).

Methods

Caregivers (N = 841) across 14 cultures (M = 61 families per site) reported toddler (between 17 and 40 months of age; 52% male) temperament and sleep-supporting activities. Utilizing linear multilevel regression models and group-mean centering procedures, we assessed the role of between- and within-cultural variance in sleep-supporting practices in relation to temperament.

Results

Both within-and between-culture differences in passive sleep-supporting techniques were associated with temperament attributes, (e.g., lower NE at the between-culture level; higher within-culture EC). For active techniques only within-culture effects were significant (e.g., demonstrating a positive association with NE). Adding sleep-supporting behaviors to the regression models accounted for significantly more between-culture temperament variance than child age and gender alone.

Conclusion

Hypotheses were largely supported. Findings suggest parental sleep practices could be potential targets for interventions to mitigate risk posed by challenging temperament profiles (e.g., reducing active techniques that are associated with greater distress proneness and NE).

Preschool children's negative affect and social skills in China: The moderating effect of the teacher-child relationship

Negative affect is an important temperament in children, influencing their social skills. However, the evidence for this association in preschool children is limited. Moreover, the underlying mechanisms that explain the relationship between preschool children's negative affect and social skills remain less understood. Thus, the primary goal of this study was to examine the moderating role of the teacher-child relationship in the associations between negative affect and social skills of Chinese preschoolers. A sample of 198 preschool children (M age = 58.64 ± 3.83 months, 53% boys), recruited from 13 classes in two public kindergartens in Shanghai, China, participated in this 1-year longitudinal study. The mothers reported children's negative affect, while the teachers reported children's social skills and the teacher-child relationship. Results of a series of moderating effect analyses showed that (1) T1 negative affect could significantly negatively predict T2 social skills (cooperation, self-control, and assertion), and (2) the associations between negative affect and social skills were moderated by the teacher-child relationship (including teacher-child closeness and conflict). Specifically, a high level of teacher-child closeness buffered the prediction of negative affect on social skills, while a high level of teacher-child conflict aggravated the said prediction. The findings highlight the importance of the teacher-child relationship in the development of children's social skills during preschool age when they have a high level of negative affect. This has important implications for the development of interventions to improve teacher-child relationships and children's social skills.

Infants' attachment security and children's self-regulation within and outside the parent-child relationship at kindergarten age: Distinct paths for children varying in anger proneness

Research in developmental psychology has robustly documented positive associations between parent-child attachment security and the child's self-regulation (SR). This study of 102 community mothers, fathers, and infants contributes to that research by examining the role of attachment security, observed at 15 months using the Attachment Q-Set, as a predictor of two distinct aspects of self-regulation at 67 months: executive functioning (SR-EF), observed in abstract Stroop-like tasks (Day/Night & Snow/Grass and Tapping), and parent-related (SR-PR), observed within the context of the parent-child relationship in response to the mother's (SR-MR) and father's (SR-FR) requests and prohibitions. We also examined child anger proneness, observed at 7 months, as a moderator of those associations. In both mother-child and father-child dyads, child security predicted SR-EF; More secure children performed better in executive functioning tasks. In mother-child dyads, security also predicted SR-MR, but the effect was qualified by the interaction of security and anger proneness, such that the effect was significant only for highly anger-prone children. The effect reflected differential susceptibility: Compared with lower-anger peers, highly anger-prone children developed worse SR-MR if their security was low, but they developed better SR-MR if their security was high. The findings highlight the benefits of a nuanced approach to self-regulation, considering child individuality as interacting with security and examining processes in both mother-child and father-child dyads.

The mediating effect of parenting style on the relationship between first-born children's temperament and psychological adaptation

Chinese first-born children need to learn how to get along with their siblings after the implementation of the universal two-child policy in 2016. We investigated the relationships between temperament, parenting style, and psychological adjustment among firstborns. The current study employed a questionnaire survey conducted in four regions in China. A total of 524 Chinese two-child families participated in the study; the firstborns were between 3 and 8 years old and their younger siblings were between 1 month and 5 years old. The results indicated that (1) children’s temperament subscales were significantly related to parenting style subscales and psychological adaptation. Moreover, the parenting style subscales were significantly related to psychological adaptation, and (2) authoritarian parenting partially mediated the relationship between approach or withdrawal and psychological adjustment.

Parents' early representations of their children moderate socialization processes: Evidence from two studies

Difficult infants are commonly considered at risk for maladaptive developmental cascades, but evidence is mixed, prompting efforts to elucidate moderators of effects of difficulty. We examined features of parents' representations of their infants - adaptive (appropriate mind-mindedness, MM) and dysfunctional (low reflective functioning, RF, hostile attributions) - as potential moderators. In Family Study (N = 102), we tested parents' appropriate MM comments to their infants as moderating a path from infants' observed difficulty (negative affect, unresponsiveness) to parents' observed power assertion at ages 2-4.5 to children's observed and parent-rated (dis)regard for conduct rules at age 5.5. In father-child relationships, MM moderated that path: for fathers with low MM, the infants' increasing difficulty was associated with fathers' greater power assertion, which in turn was associated with children's more disregard for rules. The path was absent for fathers with average or high MM. In Children and Parents Study (N = 200), dysfunctional representations (low RF, hostile attributions) moderated the link between child objective difficulty, observed as anger in laboratory episodes, and difficulty as described by the parent. Reports of mothers with highly dysfunctional representations were unrelated to children's observed anger. Reports of mothers with average or low dysfunctional representations aligned with laboratory observations.

Home learning environment and out-of-home activities: their relations to prosocial behaviour and peer relationships in primary school children

There is consensus that child socio-emotional development is influenced by various contexts, such as the family one. Research on influencing factors on child socio-emotional skills mainly investigated the effects of home learning environment, whereas the effects of out-of-home activities were often analysed mainly in samples of adolescents. The present study aimed to shed light on effects of preschool home learning environment and out-of-home activities on two facets of socio-emotional skills at the beginning of primary school: Prosocial behaviour and peer relationships. The information on the child prosocial behaviour and peer relationships at preschool age was included with the aim to control for most of the differences across children. Using data from a large sample of children (N = 1,818; M age = 7.08 years, SD = 0.15; 49.9% girls), results of regression analyses show significant effects of out-of-home activities on prosocial behaviour after controlling a range of child- and family-related influencing factors on prosocial behaviour as well as prosocial behaviour at preschool age. The effects of home learning environment were significant after controlling a range of child- and family-related influencing factors on both facets of socio-emotional skills but became nonsignificant after taking into account respective behaviour at preschool age. The results of the present study suggest that fostering participation in out-of-home activities might contribute to an increase of prosocial behaviour in primary school children.

Maternal depressive symptoms and infant temperament in the first year of life predict child behavior at 36 months of age

In a longitudinal study, mothers (N = 50) self-reported on their depressive symptoms (DS) and their child's behavior during the first year and at 36 months postpartum. Maternal DS during infancy were associated with child conduct problems (CP), suggesting a long-term association between maternal mental health and the development of child behavior. Infant temperament was also associated with child behavior so that negative affect predicted child CP, while infant surgency was associated with later hyperactivity-inattention. This study contributes to the literature by jointly assessing the role of maternal DS and infant temperament and showing that these are independent predictors of childhood behavior.

Child Temperament as a Predictor of Parents' Potential for Emotional Abuse

ABSTRACT

Children who are constantly criticized and humiliated by their parents and whose needs for affection and attention are not sufficiently addressed are defined as people with personality traits, low self-confidence, and antisocial behaviors. These personality traits have a significant influence on the shaping of the child's temperament. Therefore, emotional abuse negatively affects both the personality and success of the child. In line with this, child temperament was analyzed as a predictor of the emotional abuse potential of parents who have children between the ages of 4 and 6. The experimental group of the study consisted of 237 parents. Data were collected using The Scale for Emotional Abuse Potential of Parents with Children Aged 3 to 6 and Temperament Assessment Battery for Children-Revised: Parent Form. In the data analysis, the intervariable relationship was determined by the Pearson correlation coefficient, and the predictors of emotional abuse potentials were determined by multiple regression analysis. As a result of the analysis, a significant negative correlation was found between shyness and parents' emotionally abusive behaviors, a significant positive correlation between those behaviors and surgency, and negative affectivity. A positive correlation was found between persistence and the parents' emotional abuse preventive behaviors. In terms of predictive variables, it was found that the causality subdimension of the emotional abuse potentials of parents was significantly predicted by the negative affectivity subdimension of temperament, and emotional abuse preventive potentials of parents were significantly predicted by the persistence subdimension of temperament.

Pathways From Preschool Language Difficulties to School-Age Internalizing Problems

PURPOSE

Early language difficulties are associated with later internalizing problems across different ages and for different aspects of language. The mechanisms behind this association are, however, less understood. In the current study, we investigated longitudinal associations between language difficulties at 5 years and internalizing problems at 6 years. We also examined emotion regulation, empathy, assertiveness, and social engagement at 6 years as possible pathways for this association.

METHOD

A subsample from the Norwegian Mother, Father and Child Cohort Study (MoBa) was used (N = 928). Structural equation models were developed to test the longitudinal associations and indirect pathways between language and internalizing problems.

RESULTS

The results showed high stability for internalizing problems from 5 to 6 years (β = .59, p < .001). Furthermore, semantic language difficulties predicted change in internalizing problems (β = .12, p < .001). Finally, the path between semantic language and internalizing problems was partially mediated by social engagement and emotion regulation, with the indirect pathways accounting for 55% of the initial association. For girls, there was a significantly stronger correlation (p < .05) between semantic language difficulties and internalizing problems at baseline (r = .30, p < .001) than for boys (r = .16, p < .001). Otherwise, there were no sex differences.

CONCLUSIONS

Indirect pathways from language difficulties to internalizing problems were identified through social engagement and emotion regulation. The results may guide targets for intervention in groups of children with language difficulties at risk for developing internalizing problems.

Early Childhood Temperamental Trajectories following Very Preterm Birth and Their Association with Parenting Style

Childhood temperament is an early characteristic shaping later life adjustment. However, little is currently known about the stability of early temperament and its susceptibility to the environment in children born very preterm (VPT; <33 weeks’ gestation). Here, we investigated infant-to-childhood temperamental trajectories, and their interaction with parental practices, in VPT children. Maternal reports of infant temperament were collected in 190 infants (mean age: 11.27 months; range 9−18 months) enrolled in the longitudinal Evaluation of Preterm Imaging (ePrime; Eudra: CT 2009-011602-42) study, using the ePrime questionnaire on infant temperament. At 4−7 years of age, further assessments of child temperament (Children’s Behavior Questionnaire—Very Short Form) and parenting style (Arnold’s Parenting Scale) were conducted. Results showed that more difficult temperament in infancy was associated with increased Negative Affectivity in childhood, regardless of parenting practices. This lends support to the stability of early temperamental traits reflecting negative emotionality. In contrast, a lax parenting style moderated the relationship between easy infant temperament and Negative Affectivity at 4−7 years, such that an easier infant temperament was increasingly associated with higher childhood Negative Affectivity scores as parental laxness increased. These results highlight a potential vulnerability of VPT infants considered by their mothers to be easy to handle, as they may be more susceptible to the effects of suboptimal parenting in childhood.

Self-Regulation in Preschool: Examining Its Factor Structure and Associations With Pre-academic Skills and Social-Emotional Competence

Self-regulation in early childhood is an important predictor of success across a variety of indicators in life, including health, well-being, and earnings. Although conceptually self-regulation has been defined as multifaceted, previous research has not investigated whether there is conceptual and empirical overlap between the factors that comprise self-regulation or if they are distinct. In this study, using a bifactor model, we tested the shared and unique variance among self-regulation constructs and prediction to pre-academic and social-emotional skills. The sample included 932 preschool children (Mage = 48 months, SD = 6.55; 49% female), their parents, and their teachers in the United States. Children’s self-regulation was assessed using measures of executive function, behavioral self-regulation, and emotion regulation. The bifactor model demonstrated a common overarching self-regulation factor, as well as distinct executive function and emotion regulation factors. The common overarching self-regulation factor and executive function predicted children’s pre-academic (i.e., mathematics and literacy) and social-emotional skills. The emotion regulation factor predicted children’s social-emotional skills. Identifying the shared and unique aspects of self-regulation may have important implications for supporting children’s regulatory skills as well as their success in school.

Parental Psychological Control: Maternal, Adolescent, and Contextual Predictors

Parental psychological control (PC) hinders the development of autonomy, identity formation, and the attainment of self-determination and individuation of adolescents. The aim of this study was to deepen the understanding of which conditions increase the risk of the use of maternal PC by simultaneously considering the contribution of adolescent temperament, maternal separation anxiety, and adolescents’ perception of interparental conflict. A correlational study involving a sample of 106 Chilean adolescent-mother dyads was done. Adolescents were, on average, 15.42 years old (SD = 1.09) and 77% male. Mothers were, on average, 45.46 years old (SD = 6.39). We administered self-report questionnaires to the adolescent measuring effortful control and frustration as temperamental dimensions, along with the perception of interparental conflict. Mothers reported on their separation anxiety. Both the adolescents and their mothers reported on the use of maternal PC. Adolescents reported higher levels of maternal PC than their mothers did. All predictors were associated with PC reports. Higher levels of maternal anxiety about adolescent distancing, inter-parental conflict, and adolescent frustration were associated with higher reported levels of PC. In contrast, higher levels of adolescent effortful control were associated with lower levels of maternal PC. Finally, when maternal separation anxiety and inter-parental conflict were high there was a higher use of maternal PC. The present findings inform on how adolescent’s self-regulatory skills could reduce the risk of being exposed to maternal PC. And highlight the importance of using a systemic and interactional conceptualization when trying to understand their use.

From Negative Emotionality to Aggressive Behavior: Maternal and Paternal Parenting Stress as Intervening Factors

Child temperament plays a key role in the development of psychopathology, notably through transactions with the family environment. In particular, temperamental negative emotionality is a documented antecedent of child aggressive behavior, with parenting stress sometimes proposed to play a mediating role in this association. However, research has mostly addressed bivariate associations and seldom considered the full chain linking child negative emotionality to aggression through parenting stress. In addition, most relevant studies have focused on mothers; therefore, possible combined contributions of maternal and paternal stress, such as interactive effects, are under-investigated. Addressing these gaps, this longitudinal multi-informant study aimed to examine the mediating role of maternal parenting stress, paternal parenting stress, and their interaction in the association between infant negative emotionality and child aggression. Among 186 mostly White middle-class families (98 boys), infant negative emotionality was reported by mothers and fathers at 15 months, both parents reported on their own parenting stress at 3 years, and child aggression was assessed by teachers in the first grade of elementary school. The results revealed a moderated mediated pathway, such that there was a significant indirect effect of child negative emotionality on aggression through paternal stress, however only when maternal stress was also high. These findings suggest that the risk of negative emotionality translating to aggressive behavior is magnified when both parents experience high levels of stress in their parenting role. The results also underscore that both parents play significant yet different roles in the process linking early negative emotionality to subsequent aggression.

Prenatal origins of temperament: Fetal cardiac development & infant surgency, negative affectivity, and regulation/orienting

Temperament, i.e. individual differences in reactivity and self-regulation, emerges early in infancy; might temperament originate during fetal development? Mixed findings and methodological issues in the literature examining this consideration limit our understanding of the continuity between these fetal indices and infant temperament. The primary aims of the current study were to improve on published studies by (a) using standardized and well-accepted fetal cardiac (actocardiograph) and infant temperament measures (the Infant Behavior Questionnaire-Revised; IBQ-R) (b) expanding fetal assessments to include coupling (the cross correlation of heart rate with movement), and (c) examining a diverse sample to determine if findings of associations between fetal neurobehavior and infant temperament generalize beyond cohorts that are demographically well-resourced and predominantly white. Building on theory and empirical findings, we hypothesized that (1) FHR would be positively associated with Surgency and Negative Affectivity, (2) FHRV would be positively associated with Surgency, and Regulation/Orienting and inversely associated with Negative Affectivity, and (3) fetal coupling would be positively associated with Regulation/Orienting and Surgency and inversely associated with Negative Affectivity. We collected 20 min of fetal data (m gestational age = 34.42 weeks) and mothers completed the IBQ-R (n = 90 women; 60 % non-Caucasian race; 63 % Latina ethnicity). We found that FHR was positively associated with Negative Affectivity but not associated with Surgency (or Regulation/Orienting). FHRV was inversely associated with Surgency but not associated with Negative Affectivity or Regulation/Orienting. Coupling was positively associated with Regulation/Orienting and Surgency but not associated with Negative Affectivity. Our findings, from a more diverse sample and with established measures, provide further evidence that individual differences in reactivity and regulation can be identified in the in-utero period and show theory-based continuity to specific infant temperament constructs.

Patterns of Infant Amygdala Connectivity Mediate the Impact of High Caregiver Affect on Reducing Infant Smiling: Discovery and Replication

BACKGROUND

Behavioral research indicates that caregiver mood disorders and emotional instability in the early months following childbirth are associated with lower positive emotionality and higher negative emotionality in infants, but the neural mechanisms remain understudied.

METHODS

Using resting-state functional connectivity as a measure of the functional architecture of the early infant brain, we aimed to determine the extent to which connectivity between the amygdala, a key region supporting emotional learning and perception, and large-scale neural networks mediated the association between caregiver affect and anxiety and early infant negative emotionality and positive emotionality. Two samples of infants (first sample: n = 58; second sample: n = 31) 3 months of age underwent magnetic resonance imaging during natural sleep.

RESULTS

During infancy, greater resting-state functional connectivity between the amygdala and the salience network and, to a lesser extent, lower amygdala and executive control network resting-state functional connectivity mediated the effect of greater caregiver postpartum depression and trait anxiety on reducing infant smiling (familywise error-corrected p < .05). Furthermore, results from the first sample were replicated in the second, independent sample, to a greater extent for caregiver depression than for caregiver anxiety.

CONCLUSIONS

We provide evidence of early objective neural markers that can help identify infants who are more likely to be at risk from, versus those who might be protected against, the deleterious effects of caregiver depression and anxiety and reduced positive emotionality.

Differential Susceptibility or Diathesis-Stress: Testing the Moderating Role of Temperament and Cortisol Levels between Fathers' Parenting and Children's Aggressive Behavior

Aggression is a multidimensional behavior that could be caused by different biopsychosocial variables. The aim of this study was to explore whether temperament, cortisol and sex moderate the relation between fathers’ parenting style and aggressive behavior in school-aged children, and whether this corresponds to differential susceptibility or diathesis-stress. Participants were 158 children (88 boys and 70 girls) aged 8 years. Aggressive behavior was measured using the Direct and Indirect Aggression Scale and fathers informed about their child’s temperament and their own parenting style through the Children’s Behavior Questionnaire and the Parenting Styles and Dimensions Questionnaire (respectively). Children’s’ baseline saliva cortisol levels were analyzed through an enzyme immunoassay technique. The results revealed that high cortisol levels moderated the relation between fathers’ low levels of authoritative parenting and boys’ aggression. Moreover, high negative emotionality moderated the relation between permissive paternal parenting and girls’ aggressive behavior, with both these relations being consistent with the diathesis-stress theory.

The Power of Smiling: The Adult Brain Networks Underlying Learned Infant Emotionality

The perception of infant emotionality, one aspect of temperament, starts to form in infancy, yet the underlying mechanisms of how infant emotionality affects adult neural dynamics remain unclear. We used a social reward task with probabilistic visual and auditory feedback (infant laughter or crying) to train 47 nulliparous women to perceive the emotional style of six different infants. Using functional neuroimaging, we subsequently measured brain activity while participants were tested on the learned emotionality of the six infants. We characterized the elicited patterns of dynamic functional brain connectivity using Leading Eigenvector Dynamics Analysis and found significant activity in a brain network linking the orbitofrontal cortex with the amygdala and hippocampus, where the probability of occurrence significantly correlated with the valence of the learned infant emotional disposition. In other words, seeing infants with neutral face expressions after having interacted and learned their various degrees of positive and negative emotional dispositions proportionally increased the activity in a brain network previously shown to be involved in pleasure, emotion, and memory. These findings provide novel neuroimaging insights into how the perception of happy versus sad infant emotionality shapes adult brain networks.

Internalisierendes und externalisierendes Verhalten von Kindern und ihre Teilhabe an Interaktionen

Zusammenfassung. Die explorative Studie untersucht die Assoziation zwischen internalisierendem und externalisierendem Verhalten von Kindern und ihrer Beteiligung an Interaktionen generell sowie spezifisch an Sustained Shared Thinking (SST). Dazu wurden Interaktionen zwischen gesamthaft zwölf Fachpersonen und 28 Kindern im Alter zwischen drei und fünf Jahren in Deutschschweizer Kindertagesstätten aufgezeichnet. Internalisierendes und externalisierendes Verhalten wurden mittels Einschätzungen der Eltern über den Fragebogen zu Stärken und Schwächen ( Strengths and Difficulties Questionnaire, SDQ-Deu) erfasst. Die Ergebnisse zeigten, dass internalisierendes und externalisierendes Verhalten der Kinder nicht mit ihrer Beteiligung an Interaktionen assoziiert waren. Jedoch hatten Kinder mit ausgeprägterem internalisierendem Verhalten signifikant weniger und Kinder mit ausgeprägterem externalisierendem Verhalten signifikant häufiger an SST-Interaktionen teil. Fachpersonen sollten dafür sensibilisiert werden, im Freispiel häufiger Kinder mit ausgeprägterem internalisierendem und weniger ausgeprägtem externalisierendem Verhalten in SST einzubinden.

Fearful Temperament and the Risk for Child and Adolescent Anxiety: The Role of Attention Biases and Effortful Control

Fearful temperament represents one of the most robust predictors of child and adolescent anxiety; however, not all children with fearful temperament unvaryingly develop anxiety. Diverse processes resulting from the interplay between automatic processing (i.e., attention bias) and controlled processing (i.e., effortful control) drive the trajectories toward more adaptive or maladaptive directions. In this review, we examine the associations between fearful temperament, attention bias, and anxiety, as well as the moderating effect of effortful control. Based on the reviewed literature, we propose a two-mechanism developmental model of attention bias that underlies the association between fearful temperament and anxiety. We propose that the sub-components of effortful control (i.e., attentional control and inhibitory control) play different roles depending on individuals' temperaments, initial automatic biases, and goal priorities. Our model may help resolve some of the mixed findings and conflicts in the current literature. It may also advance our knowledge regarding the cognitive mechanisms linking fearful temperament and anxiety, as well as facilitate the continuing efforts in identifying and intervening with children who are at risk. Finally, we conclude the review with a discussion on the existing limitations and then propose questions for future research.

Utilising an integrated approach to developing liking for and consumption of vegetables in children

Children eat too few vegetables and this is attributed to disliked flavours and texture as well as low energy density. Vegetables confer selective health benefits over other foods and so children are encouraged to eat them. Parents and caregivers face a challenge in incorporating vegetables into their child's habitual diet. However, liking and intake may be increased through different forms of learning. Children learn about vegetables across development from exposure to some vegetable flavours in utero, through breastmilk, complementary feeding and transitioning to family diets. Infants aged between 5 and 7 m are most amenable to accepting vegetables. However, a range of biological, social, environmental and individual factors may act independently and in tandem to reduce the appeal of eating vegetables. By applying aspects of learning theory, including social learning, liking and intake of vegetables can be increased. We propose taking an integrated and individualised approach to child feeding in order to achieve optimal learning in the early years. Simple techniques such as repeated exposure, modelling, social praise and creating social norms for eating vegetables can contribute to positive feeding experiences which in turn, contributes to increased acceptance of vegetables. However, there is a mismatch between experimental studies and the ways that children eat vegetables in real world settings. Therefore, current knowledge of the best strategies to increase vegetable liking and intake gained from experimental studies must be adapted and integrated for application to home and care settings, while responding to individual differences.

Temperament in individuals with Autism Spectrum Disorder: A systematic review

The study of temperament in Autism Spectrum Disorder (ASD) has the potential to provide insight regarding variability in the onset, nature, and course of both core and co-morbid symptoms. The aim of this systematic review was to integrate existing findings concerning temperament in the context of ASD. Searches of Medline, PsychInfo and Scopus databases identified 64 relevant studies. As a group, children and adolescents with ASD appear to be temperamentally different from both typically developing and other clinical non-ASD groups, characterized by higher negative affectivity, lower surgency, and lower effortful control at a higher-order level. Consistent with research on typically developing children, correlational findings and emerging longitudinal evidence suggests that lower effortful control and higher negative affect are associated with increased internalizing and externalizing problems in ASD samples. Longitudinal studies suggest there may be temperamental differences between high familial risk infants who do and do not develop ASD from as early as 6-months of age. Limitations of existing research are highlighted, and possible directions for future research to capitalize on the potential afforded through the study of temperament in relation to ASD are discussed.

Parent-reported childhood temperament and adolescent self-reported substance use initiation

Children differ in their general temperament and these differences predict consequential outcomes, including mental health, peer relations, and academic performance. In adults, there is strong evidence that personality correlates with substance use, but the temporal direction of the relation is unclear, as substance use may alter personality. The present research uses data from the Longitudinal Study of Australian Children (N = 5,362) to examine whether temperament assessed by parents in early childhood is associated with adolescent self-reported initiation of alcohol, cigarette, marijuana, or other drug use. Children rated higher on sociability at 4-5 years old were at higher risk of initiation for all types of substances in adolescence (age 12 to 17), controlling for SES, single-parent household, parent substance use, and other demographic variables. Additionally, children rated higher on reactivity were at higher risk of cigarette or marijuana use initiation, and children rated higher on persistence had a lower risk of cigarette use initiation. This multi-informant prospective study demonstrates that early individual differences in psychological functioning predict risk of future substance use initiation and highlights the importance of considering temperament and personality when assessing risk of future substance use initiation.

Proximal Interpersonal Processes in Early Childhood, Socioemotional Capacities in Middle Childhood, and Behavioral and Social Adaptation in Early Adolescence: A Process Model toward Greater Specificity

Early proximal interpersonal processes in central microsystems have been widely linked to child subsequent adaptation. What remains sparse is research spanning multiple developmental stages and examining unique, relative implications of distinct early proximal interpersonal processes for child later adjustment in various domains and the cognitive, emotional, and behavioral mechanisms underlying such associations. Using NICHD SECCYD data, a process model was tested in which negativities and positivities in three early proximal interpersonal processes (i.e., mother-child, child care provider-child, and child care peer interactions at 6-36 months) were simultaneously linked to child internalizing problems, externalizing problems, and social relationship quality in early adolescence (6th grade) via child hostile attribution bias, emotion reactivity, and social skills in middle childhood (3rd grade). Social skills mediated the associations between positivities/negativities in early mother-child and peer interactions and later behavioral and social adaptation. Emotion reactivity was identified as a process via which negativities in early peer interactions predicted later behavioral problems. Maternal negativities were positively associated with hostile attribution biases, but such biases did not relate to later adaptation. We also identified a negative direct link between maternal positivities and later externalizing problems and a positive direct link between maternal positivities and later social relationship quality. No effects emerged for child care providers-child interactions. Improving early mother-child and peer interactions may promote adaptation in early adolescence. For children with poor early mother-child and peer interactions, training socioemotional capacities may be a way to diminish consequences of early negative interpersonal processes.

Connections between Friendship Quality, Peer Competence, and Obesity in Early Childhood through Adolescence

Background: Research indicates that youths with overweight and obesity often face difficulties in peer relationships. The current research examined longitudinal associations between youths' peer competence (i.e., successful interactions with peers), friendship quality (i.e., disclosure, conflict resolution, and companionship with a best friend), and body mass index (BMI) z-score when they were 3 to 15 years of age. Methods: A subsample of 1292 majority White families from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care and Youth Development (SECCYD) were included in the analyses. Measured height and weight were used to compute BMI z-scores. Youths reported on their friendship quality starting when they were 8-9 years. Peer competence was assessed with an observation of dyadic peer play when participants were 3 years old, and with maternal reports after that. Associations were examined using autoregressive cross-lagged path models. Results: Bidirectional associations between peer competence and friendship quality were noted when participants were 8-9 and 15 years old. Greater BMI z-scores when youths were 3 and 10-11 years old predicted lower peer competence when they were 15 and 11-12 years old, respectively. Peer competence when youths were 11-12 years old was negatively associated with BMI z-score at 15 years old. Multigroup Structural Equation Modeling (SEM) indicated that significant paths differed between boys and girls. Conclusions: Findings extend previous literature considering peer outcomes and weight by examining associations as early as 3 years old, and indicate the need for early outreach to buffer against detrimental effects on developing peer competencies, especially for girls.

Disturbing Dreams and Psychosocial Maladjustment in Children: A Prospective Study of the Moderating Role of Early Negative Emotionality

Although frequent disturbing dreams, including bad dreams and nightmares, have been repeatedly associated with poor psychological well-being in adults, considerably less information exists on their psychosocial correlates in children. Recent empirical and theoretical contributions suggest that the association between disturbing dream frequency and psychosocial adaptation in children may differ as a function of children's negative emotionality. The current study assessed the moderating effect of very early negative emotionality (17 months of age) in the relation between disturbing dream frequency and psychosocial maladjustment (i.e., externalizing + internalizing behaviors) in a sample of 173 11-year-old children. Mixed-model analyses revealed that disturbing dream frequency was associated with some internalizing behaviors but that the association between disturbing dream frequency and most externalizing behaviors was moderated by early negative emotionality. The latter result indicates that the relation between disturbing dream frequency and externalizing behaviors was significant in 11-year-old children showing moderate negative emotionality early in life, but particularly strong in those children with high early negative emotionality. Whereas, a moderating effect of early negative emotionality was not found between disturbing dream frequency and internalizing behaviors, the findings highlight the more specific role of early emotional negativity as a developmental moderator for the link between disturbing dreams and externalizing behaviors in children. The results are discussed in light of recent models of disturbed dreaming production.

Associations Between Self-Reported Temperament and Self-Knowledge

Abstract. Temperament and self-knowledge are both considered important regulators of behavior. Although their areas of influence overlap to some point, little is known about their association. Thus, the aim of this study was to explore if and how they are related to each other, specifically if temperamental dimensions predict self-evaluations in four important domains of self-knowledge. The results showed that temperamental dimensions derived from the regulative theory of temperament were predictors of self-evaluations in all four domains of self-knowledge to a certain degree. Temperament accounted for the greatest amount of variance in self-evaluations of the agency domain, which were positively predicted by briskness and activity, and negatively predicted by emotional reactivity. Both interpersonal attractiveness and social acceptance were positively predicted by briskness, activity, and sensory sensitivity, whereas positive predictors of morality were briskness and sensory sensitivity.

Aggressive behavior during toddlerhood: Interrelated effects of prenatal risk factors, negative affect, and cognition

Prenatal risk, temperamental negative affect, and specific cognitive abilities have all individually been identified as predictors of behavior problems during early childhood, but less is known about their interplay in relation to aggression during toddlerhood. This study examined the main and interaction effects of prenatal risk, negative affect, inhibitory control, attention, and vocabulary in the prediction of aggression in 150 children (75 boys). During pregnancy, a cumulative risk index was calculated based on the presence of 10 well-established maternal risk factors, such as prenatal substance use, maternal psychiatric disorder, and financial problems. Negative affect was measured at 6 and 20 months using maternal report. Child cognition was examined at 30 months using laboratory tasks for inhibitory control and attention, and a questionnaire was administered to assess vocabulary. In addition, mothers reported on their children's aggressive behavior at 30 months. Higher prenatal risk and negative affect at 20 months and, to a lesser extent, at 6 months were related to more aggression at 30 months. Poorer inhibitory control and, to a lesser extent, vocabulary at 30 months also predicted higher levels of aggressive behavior. Two-way interaction effects were found for cumulative risk and inhibitory control, negative affect (at 20 months) and inhibitory control, and negative affect (at 6 months) and vocabulary: aggressive behavior was most pronounced when combinations of high prenatal risk, high negative affect, and poor cognition were present. These results suggest that the impact of prenatal risk and child temperament depends in part on child's cognitive development during toddlerhood.