Matching Items (38)
Description
This study examines the relations among three aspects of temperament (shyness, impulsivity, and effortful control), resting respiratory sinus arrhythmia (RSA) recorded during a calming film and RSA suppression during three behavioral measures of effortful control, and adjustment (anxiety and externalizing behavior) in a sample of 101 preschool-age children. Principal components analysis was used to create composites for effortful control, shyness, impulsivity, anxiety, and externalizing behavior, and hierarchical regression analysis was used to test the study hypotheses. As expected, baseline RSA was negatively related to effortful control in shy children, but was unrelated to effortful control in children who were not shy. It was hypothesized that high baseline RSA would reduce the relation between shyness and anxiety, and between impulsivity and externalizing behavior; this hypothesis was supported for externalizing behavior, but not for anxiety. The interaction between impulsivity and RSA as a predictor of externalizing was statistically independent of effortful control, indicating that these are unique effects. Finally, it was hypothesized that RSA suppression would be positively related to effortful control for children low, but not high, in shyness. There was a marginal interaction between shyness and RSA suppression, with RSA suppression marginally negatively related to EC for children low in shyness, but unrelated to effortful control for children high in shyness; the direction of this association was opposite predictions. These findings indicate that RSA is more strongly related to effortful control for children high in shyness, and that it consequently may not be appropriate to use RSA as an index of EC for all children. This study also draws attention to the need to consider the context in which baseline RSA is measured because a true baseline may not be obtained for shy children if RSA is measured in an unfamiliar laboratory context. The finding that high RSA moderated (but did not eliminate) the relation between impulsivity and externalizing behavior is consistent with the conceptualization of RSA as a measure of self-regulation, but further research is needed to clarify the mechanism underlying this effect.
ContributorsSulik, Michael John (Author) / Eisenberg, Nancy (Thesis advisor) / Spinrad, Tracy L. (Committee member) / Lemery-Chalfant, Kathryn (Committee member) / Arizona State University (Publisher)
Created2012
Description
This study drew upon a bioecological framework to empirically investigate the relations between environmental chaos and preschoolers' language across time, including the potentially mediating roles of children's effortful control and parenting. Child sex also was examined as a moderator of these relations. For this study, the following data were collected at 30, 42, and 54 months of age. Household chaos and (at 30 months) socioeconomic status (SES) were reported by mothers. Children's effortful control (EC) was rated by mothers and nonparental caregivers, and was observed during a number of laboratory tasks. Maternal vocalizations were assessed during free play sessions with their children (at 30 and 42 months), and supportive and unsupportive parenting behaviors and affect were observed during free play and teaching tasks at each age. Mothers also reported on their own reactions to children's negative emotions. Finally, (at 54 months) children's expressive and receptive language was measured with a standard assessment. Structural equation modeling and path analyses indicated that SES at 30 months and greater levels of household chaos at 42 months predicted not only poorer language skills, but also deficits in children's EC and less supportive parenting in low-income mothers at 54 months, even when controlling for stability in these constructs. Children's effortful control at 42 months, but not parenting, positively predicted later language, suggesting that EC may play a mediating role in the relations between household chaos, as well as SES, and preschoolers' language abilities. Child sex did not moderate the pattern of relations. Post-hoc analyses also indicated that the negative relation between chaos and language was significant only for children who had low EC at 42 months. This study represents a much-needed addition to the currently limited longitudinal research examining environmental chaos and children's developmental outcomes. Importantly, findings from this study elucidate an important process underlying the links between chaos and children's language development, which can inform interventions and policies designed to support families and children living in chaotic home environments.
ContributorsGaertner, Bridget Maria (Author) / Spinrad, Tracy L. (Thesis advisor) / Eisenberg, Nancy (Committee member) / Hanish, Laura (Committee member) / Bradley, Robert (Committee member) / Arizona State University (Publisher)
Created2012
Description
The moderating effects of five characteristics of peers--their effortful control, anger, sadness, aggression, and positive peer behavior--were investigated in two separate series of analyses of preschooler's social behavior: (a) the relation between children's own effortful control and social behavior, and (b) the relation between children's shyness and reticent behavior. Latent variable interactions were conducted in a structural equation framework. Peer context anger and effortful control, albeit with unexpected results, interacted with children's own characteristics to predict their behavior in both the EC and shy model series; these were the only significant interactions obtained for the EC model series. The relation between shyness and reticent behavior, however, showed the greatest impact of peer context and, conversely, the greatest susceptibility to environmental variations; significant interactions were obtained in all five models, despite the limited range of peer context sadness and aggression observed in this study.
ContributorsHuerta, Snježana (Author) / Eisenberg, Nancy (Thesis advisor) / Spinrad, Tracy (Committee member) / Pina, Armando (Committee member) / Geiser, Christian (Committee member) / Arizona State University (Publisher)
Created2012
Description
The purpose of this study was to examine whether dispositional sadness predicted children's prosocial behavior, and whether empathy-related responding (i.e., sympathy, personal distress) mediated this relation. It was hypothesized that children who were dispositionally sad, but well-regulated (i.e., moderate to high in effortful control), would experience sympathy versus personal distress, and thus would engage in more prosocial behaviors than children who were not well-regulated. Constructs were measured across three time points, when children were 18-, 30-, and 42-months old. In addition, early effortful control (at 18 months) was investigated as a potential moderator of the relation between dispositional sadness and empathy-related responding. Separate path models were computed for sadness predicting prosocial behavior with (1) sympathy and (2) personal distress as the mediator. In path analysis, sadness was found to be a positive predictor of sympathy across time. There was not a significant mediated effect of sympathy on the relation between sadness and prosocial behavior (both reported and observed). In path models with personal distress, sadness was not a significant predictor of personal distress, and personal distress was not a significant predictor of prosocial behavior (therefore, mediation analyses were not pursued). The moderated effect of effortful control was significant for the relation between 18-month sadness and 30-month sympathy; contrary to expectation, sadness was a significant, positive predictor of sympathy only for children who had average and low levels of effortful control (children high in effortful control were high in sympathy regardless of level of sadness). There was no significant moderated effect of effortful control on the path from sadness to personal distress. Findings are discussed in terms of the role of sadness in empathy-related responding and prosocial behavior as well as the dual role of effortful control and sadness in predicting empathy-related responding.
ContributorsEdwards, Alison (Author) / Eisenberg, Nancy (Thesis advisor) / Spinrad, Tracy (Committee member) / Reiser, Mark R. (Committee member) / Arizona State University (Publisher)
Created2012
Description
The purpose of this study was to examine the longitudinal relations of maternal behaviors, children`s temperamental negative emotionality, and children`s emotion perception processes, including emotion perception accuracy (EPA) and emotion perception bias (EPB), to children`s conduct disorder symptoms in a normative sample. Separate structural equation models were conducted to assess whether parenting or children`s proneness to negative emotions at 24-30 (T2), 36-42 (T3) and 48-54 (T4) months predicted children`s EPA and EPB over time, and whether T3 and T4 children`s emotion perception processes were predictive of children`s conduct disorder at 72 months of age (T5). None of the hypothesized longitudinal relations was supported; however, other noteworthy results were observed. T3 children`s proneness to negative emotions was positively related to children`s concurrent bias toward anger. The latent constructs of negative parenting, children`s proneness to negative emotions, and the observed measure of children`s emotion perception accuracy showed stability over time, whereas the observed measures of children`s bias toward understanding distinct negative emotions were unrelated across time. In addition, children`s expressive language was predicted by children`s earlier emotion perception accuracy, which emphasized the importance of improving children`s emotion understanding skills during early years. Furthermore, the previously established negative relation between EPA and EPB variables was only partially supported. Findings regarding the relations between parenting, children`s negative emotionality and emotion perception processes are discussed from a developmental perspective.
ContributorsSeyed Nozadi, Sara (Author) / Spinrad, Tracy L. (Thesis advisor) / Eisenberg, Nancy (Committee member) / Bradley, Robert (Committee member) / Eggum, Natalie (Committee member) / Arizona State University (Publisher)
Created2011
Description
The purpose of this study was to examine whether maternal personality (i.e., Agreeableness and Conscientiousness) predicted maternal positive parenting (i.e., warmth/sensitivity and structure), and whether maternal parenting predicted children's regulation and sympathy and/or prosocial behavior. Additionally, the mediated effect of maternal warmth/sensitivity on the relation between maternal Agreeableness and children's regulation and the mediated effect of maternal structure on the relation between maternal Agreeableness and children's observed sympathy/prosocial behavior were investigated. Maternal personality was measured when children (N = 256 at Time 1) were 18 months old; maternal parenting was assessed when children were 18, 30, and 42 months old; children's regulation and sympathy/prosocial behavior (observed and reported) were assessed when children were 30, 42, and 54 months old. Mothers reported on their personality; maternal warmth/sensitivity was observed; maternal structure was observed and mothers also reported on their use of reasoning; mothers and caregivers rated children's regulation (i.e., effortful control [EC]) and regulation was also observed; mothers and fathers rated children's prosocial behavior; sympathy and prosocial behavior were also observed. In a path analysis, Conscientiousness did not significantly predict maternal warmth/sensitivity or structure at 30 months, whereas Agreeableness marginally predicted maternal warmth/sensitivity at 30 months and significantly predicted maternal structure at 30 months. Maternal warmth/sensitivity at 18 months significantly predicted 30-month EC, and 30-month maternal warmth/sensitivity significantly predicted 42-month EC. Maternal structure at 30 months significantly predicted 42-month observed sympathy/prosocial behavior. Maternal warmth/sensitivity at 42 months significantly predicted 54-month observed sympathy/prosocial behavior and marginally predicted 54-month reported prosocial behavior. Maternal structure and EC did not significantly predict reported prosocial behavior across any time point. EC did not significantly predict observed sympathy/prosocial behavior across any time point and maternal warmth/sensitivity at 18 and 30 months did not predict observed or reported sympathy/prosocial behavior at 30 or 42 months, respectively. Maternal Agreeableness directly predicted 30-month reported prosocial behavior and additional paths suggested possible bidirectional relations between maternal warmth/sensitivity and structure. Mediation analyses were pursued for two indirect relations; however, neither mediated effect was significant. Additional results are presented, and findings (as well as lack thereof) are discussed in terms of extant literature.
ContributorsEdwards, Alison (Author) / Eisenberg, Nancy (Thesis advisor) / Spinrad, Tracy L. (Thesis advisor) / Lemery-Chalfant, Kathryn (Committee member) / Bradley, Robert A. (Committee member) / Arizona State University (Publisher)
Created2015
Description
Early academic adjustment has been found to be predictive of later academic success. This study sought to determine how child emotionality at school, specifically positive and negative emotions, as well as the quality of the school, might affect child's academic achievement. Further, the possibility that emotionality and school quality interact was tested. Two hundred and twenty eight second grade children's expressions of positive and negative emotions were observed in the school setting. Teachers also submitted questionnaires on the children's positive emotionality. Academic adjustment was measured by standardized tests and teacher reports. School quality scores were based on multiple indicators obtained from online public information data. Regression analyses and multi-level modeling (when necessary) were used to predict academic performance from children's emotions, school quality, and their interaction. Results demonstrated that school quality was at least marginally positively related to all aspects of children's academic competence. Further, teacher-reported positive emotion positively predicted all scores of academic competence, and teacher-reported dispositional positive emotion positively predicted Woodcock Johnson III applied problems subtest scores. Further, interaction effects showed that teacher-reported positive emotion and school quality significantly predicted teacher-reported academic competence and Woodcock Johnson III applied problems subtest scores. Using both statistical strategies (MLM & regressions), observer-reported positive emotion and school quality marginally significantly predicted Woodcock Jonson III applied problems subtest scores. The results indicate that children's emotional behaviors at school, as well as school quality, play a role in the development of children's academic achievement.
ContributorsNieto, Cecilia Nicole (Author) / Spinrad, Tracy (Thesis director) / Eisenberg, Nancy (Committee member) / Glenberg, Arthur (Committee member) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
The present study tested 1) whether children’s bedtimes, wake times, and sleep
durations change as they transition into kindergarten (TtoK), 2) if changes to children’s
sleep schedules were contingent on their pre-kindergarten (T1) napping status and if T1
bedtimes were related to fall (T2) and spring (T3) bedtimes and durations, and 3) whether
T1 sleep, changes to sleep from T1 to T2, and concurrent sleep quality were related to
academic achievement and participation in 51 kindergarteners. It was hypothesized that
1) wake times would be earlier and sleep duration would be shorter during kindergarten
(T2 and T3) than at T1, 2) children who napped at T1 would go to bed later and have
shorter sleep duration than their non-napping peers and T1 bedtimes would be positively
associated with T2 and T3 bedtimes and negatively associated with T2 and T3 durations,
and 3) more optimal sleep (e.g., consolidated, consistent, and high quality) would be
positively related to academic achievement and participation. Parents reported on
children’s bedtimes, wake times, and nap lengths during T1, T2, and T3. During T3
children wore actigraphs for five consecutive school nights and completed the Woodcock
Johnson tests of achievement (WJ-III). Teachers also reported on children’s participation
in the classroom during T3. Results demonstrated that bedtimes and wake times were
earlier at T2 and T3 than T1. Duration was shorter at T2 and T3 than T1. Additionally,
napping was unrelated to bedtimes and durations, but T1 bedtime was positively related
to T2 and T3 bedtimes and negatively related to T2 and T3 durations. Finally, T1 nap
length, change in bedtimes, and Actigraphy duration were negatively related to
participation. Actigraphy onset variability was positively related to participation.
durations change as they transition into kindergarten (TtoK), 2) if changes to children’s
sleep schedules were contingent on their pre-kindergarten (T1) napping status and if T1
bedtimes were related to fall (T2) and spring (T3) bedtimes and durations, and 3) whether
T1 sleep, changes to sleep from T1 to T2, and concurrent sleep quality were related to
academic achievement and participation in 51 kindergarteners. It was hypothesized that
1) wake times would be earlier and sleep duration would be shorter during kindergarten
(T2 and T3) than at T1, 2) children who napped at T1 would go to bed later and have
shorter sleep duration than their non-napping peers and T1 bedtimes would be positively
associated with T2 and T3 bedtimes and negatively associated with T2 and T3 durations,
and 3) more optimal sleep (e.g., consolidated, consistent, and high quality) would be
positively related to academic achievement and participation. Parents reported on
children’s bedtimes, wake times, and nap lengths during T1, T2, and T3. During T3
children wore actigraphs for five consecutive school nights and completed the Woodcock
Johnson tests of achievement (WJ-III). Teachers also reported on children’s participation
in the classroom during T3. Results demonstrated that bedtimes and wake times were
earlier at T2 and T3 than T1. Duration was shorter at T2 and T3 than T1. Additionally,
napping was unrelated to bedtimes and durations, but T1 bedtime was positively related
to T2 and T3 bedtimes and negatively related to T2 and T3 durations. Finally, T1 nap
length, change in bedtimes, and Actigraphy duration were negatively related to
participation. Actigraphy onset variability was positively related to participation.
ContributorsBerger, Rebecca Hilary (Author) / Valiente, Carlos (Thesis advisor) / Eisenberg, Nancy (Committee member) / Doane, Leah (Committee member) / Arizona State University (Publisher)
Created2015
Description
To explore subtypes of social withdrawal in different sociocultural contexts, concurrent social, school, and academic correlates of shyness and unsociability were examined in 93 urban (Mage = 14.05, SD = 0.86 years) and 136 rural (Mage = 14.39, SD = 0.69 years) seventh and eighth graders from Liaoning, China. Adolescents' shyness and unsociability were assessed with self-, peers’, and teachers’ reports. Peer-group relationships (acceptance, rejection, and exclusion) were obtained from peer nominations. Adolescents reported perceived friendship quality (positive friendship quality, conflict and betrayal) and school attitudes (school liking and avoidance). Teachers rated students' academic engagement and performance. Academic achievement (exam grades) also was obtained from school records.
According to factor and correlational analyses, shyness and unsociability emerged as distinct, but positively related, constructs, within each informant. Cross-informant agreements on shyness and unsociability were low to moderate, especially between teachers' and self- or peers' reports. Urban-rural differences were expected in the associations of shyness, but not of unsociability, with the correlates, but the hypotheses were not supported with multiple-group (urban vs. rural) path models. In the combined (urban and rural) sample, shyness was associated with negative peer relationships, low friendship quality, and negative school attitudes (for self- but not peer-reported shyness), but was unrelated to academic correlates. Self-reported unsociability related negatively to positive friendship quality and positively to academic achievement, but was unrelated to other adjustment correlates. Peer-reported unsociability, however, was associated with negative peer relationships, less positive friendship quality, low school liking, low academic performance, and low academic achievement.
The study was an initial step towards understanding subtypes of social withdrawal and adjustment correlates in various domains among Chinese adolescents living in different social contexts. The lack of urban-rural differences was not consistent with the contextual-development theory. Like their Western peers, shy Chinese adolescents were at risk for relational and school adjustment problems, but they did not have academic difficulties. Unsociable Chinese adolescents also tended to have poor adjustment at school, including relational problems with peers and friends, negative school attitudes, and academic difficulties, but only when they were perceived as unsociable by peers, rather than themselves.
According to factor and correlational analyses, shyness and unsociability emerged as distinct, but positively related, constructs, within each informant. Cross-informant agreements on shyness and unsociability were low to moderate, especially between teachers' and self- or peers' reports. Urban-rural differences were expected in the associations of shyness, but not of unsociability, with the correlates, but the hypotheses were not supported with multiple-group (urban vs. rural) path models. In the combined (urban and rural) sample, shyness was associated with negative peer relationships, low friendship quality, and negative school attitudes (for self- but not peer-reported shyness), but was unrelated to academic correlates. Self-reported unsociability related negatively to positive friendship quality and positively to academic achievement, but was unrelated to other adjustment correlates. Peer-reported unsociability, however, was associated with negative peer relationships, less positive friendship quality, low school liking, low academic performance, and low academic achievement.
The study was an initial step towards understanding subtypes of social withdrawal and adjustment correlates in various domains among Chinese adolescents living in different social contexts. The lack of urban-rural differences was not consistent with the contextual-development theory. Like their Western peers, shy Chinese adolescents were at risk for relational and school adjustment problems, but they did not have academic difficulties. Unsociable Chinese adolescents also tended to have poor adjustment at school, including relational problems with peers and friends, negative school attitudes, and academic difficulties, but only when they were perceived as unsociable by peers, rather than themselves.
ContributorsZhang, Linlin, Ph.D (Author) / Wilkens, Natalie D (Thesis advisor) / Ladd, Gary W (Thesis advisor) / Eisenberg, Nancy (Committee member) / Spinrad, Tracy (Committee member) / Arizona State University (Publisher)
Created2016
Description
The current study utilized data from two longitudinal samples to test mechanisms in the relation between a polygenic risk score indexing serotonin functioning and alcohol use in adolescence. Specifically, this study tested whether individuals with lower levels of serotonin functioning as indexed by a polygenic risk score were vulnerable to poorer self-regulation, and whether poorer self-regulation subsequently predicted the divergent outcomes of depressive symptoms and aggressive/antisocial behaviors. This study then examined whether depressive symptoms and aggressive/antisocial behaviors conferred risk for later alcohol use in adolescence, and whether polygenic risk and effortful control had direct effects on alcohol use that were not mediated through problem behaviors. Finally, the study examined the potential moderating role of gender in these pathways to alcohol use.
Structural equation modeling was used to test hypotheses. Results from an independent genome-wide association study of 5-hydroxyindoleacetic acid in the cerebrospinal fluid were used to create serotonin (5-HT) polygenic risk scores, wherein higher scores reflected lower levels of 5-HT functioning. Data from three time points were drawn from each sample, and all paths were prospective. Findings suggested that 5-HT polygenic risk did not predict self-regulatory constructs. However, 5-HT polygenic risk did predict the divergent outcomes of depression and aggression/antisociality, such that higher levels of 5-HT polygenic risk predicted greater levels of depression and aggression/antisociality. Results most clearly supported adolescents’ aggression/antisociality as a mechanism in the relation between 5-HT polygenic risk and later alcohol use. Deficits in self-regulation also predicted depression and aggression/antisociality, and indirectly predicted alcohol use through aggression/antisociality. These pathways to alcohol use might be the most salient for boys with low levels of socioeconomic status.
Results are novel contributions to the literature. The previously observed association between serotonin functioning and alcohol use might be due, in part, to the fact that individuals with lower levels of serotonin functioning are predisposed towards developing earlier aggression/antisociality. Results did not support the hypothesis that serotonin functioning predisposes individuals to deficits in self-regulatory abilities. Findings extend previous research by suggesting that serotonin functioning and self-regulation might be transdiagnostic risk factors for many types of psychopathology.
Structural equation modeling was used to test hypotheses. Results from an independent genome-wide association study of 5-hydroxyindoleacetic acid in the cerebrospinal fluid were used to create serotonin (5-HT) polygenic risk scores, wherein higher scores reflected lower levels of 5-HT functioning. Data from three time points were drawn from each sample, and all paths were prospective. Findings suggested that 5-HT polygenic risk did not predict self-regulatory constructs. However, 5-HT polygenic risk did predict the divergent outcomes of depression and aggression/antisociality, such that higher levels of 5-HT polygenic risk predicted greater levels of depression and aggression/antisociality. Results most clearly supported adolescents’ aggression/antisociality as a mechanism in the relation between 5-HT polygenic risk and later alcohol use. Deficits in self-regulation also predicted depression and aggression/antisociality, and indirectly predicted alcohol use through aggression/antisociality. These pathways to alcohol use might be the most salient for boys with low levels of socioeconomic status.
Results are novel contributions to the literature. The previously observed association between serotonin functioning and alcohol use might be due, in part, to the fact that individuals with lower levels of serotonin functioning are predisposed towards developing earlier aggression/antisociality. Results did not support the hypothesis that serotonin functioning predisposes individuals to deficits in self-regulatory abilities. Findings extend previous research by suggesting that serotonin functioning and self-regulation might be transdiagnostic risk factors for many types of psychopathology.
ContributorsWang, Frances Lynn (Author) / Chassin, Laurie (Thesis advisor) / Eisenberg, Nancy (Committee member) / Lemery-Chalfant, Kathryn (Committee member) / MacKinnon, David (Committee member) / Arizona State University (Publisher)
Created2017