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1.
Seventy-eight postinstitutionalized (PI) children adopted at ages 17–36 months were assessed 2, 8, 16, and 24 months postadoption on measures of cortisol and parenting quality, and compared to same-aged children adopted from foster care (FC, n = 45) and nonadopted children (NA, n = 45). In kindergarten (Mage = 6.0 years), teachers, parents, and trained observers completed measures of peer relationships and attention deficit hyperactivity disorder (ADHD) symptoms. PI children had more peer problems and ADHD symptoms according to teachers and observers than NA children with FC children in between, whereas both PI and FC children were at significantly greater risk of hypocortisolism (i.e., blunted cortisol diurnal rhythm and reactivity). Hypocortisolism and ADHD symptoms mediated the association between preadoption adversity and peer difficulties. Higher postadoption parenting quality was protective.  相似文献   

2.
Children participating in the Ben‐Gurion Infant Development Study were assessed with a dynamic‐tracking version of the stop‐signal task at the age of 5 years. The sample consisted of 60 males. Stop‐signal reaction time (SSRT) was correlated with concurrent ratings of the child's attention deficit hyperactivity disorder (ADHD) symptoms. Paternal symptoms measured in the child's early infancy predicted the child's performance in the stop‐signal task: Paternal inattentiveness predicted SSRT, whereas hyperactivity predicted error proportion. Maternal symptoms were not correlated with the performance of the child in the task. A subsample of children, who were tested while electrophysiological brain activity was measured, showed that having higher ADHD symptomatology, especially hyperactivity, correlated with less activity in the brain areas that are usually recruited by children for successful inhibition.  相似文献   

3.
This study explored peer victimization in 9‐ to 14‐year‐old children with and without Attention‐Deficit/Hyperactivity Disorder (ADHD). The sample comprised 104 children, 52 of whom had a previous ADHD diagnosis. Children with ADHD had higher overall rates of self‐reported victimization by peers and parent‐ and teacher‐reported bullying behavior than did children without ADHD. The rates of victimization were especially high for girls with ADHD. Furthermore, children with ADHD reported higher frequencies of verbal, physical, and relational victimization than did children without ADHD. When data were pooled from children, parents, and teachers, children with ADHD were categorized as victims, bullies, and bully/victims significantly more often than were children without ADHD. Parent ratings of ADHD symptoms predicted self‐reported victimization by peers. Neither parent‐rated anxious‐shy behaviors nor parent‐ and teacher‐rated social skills predicted victimization by peers over and above ADHD symptoms. Parent ratings of oppositional behavior mediated the relationship between ADHD symptoms and parent‐ and teacher‐rated bullying. © 2008 Wiley Periodicals, Inc.  相似文献   

4.
Adolescents are spending an unprecedented amount of time using digital technologies (especially mobile technologies), and there are concerns that adolescents’ constant connectivity is associated with poor mental health, particularly among at‐risk adolescents. Participants included 151 adolescents at risk for mental health problems (Mage = 13.1) who completed a baseline assessment, 30‐day ecological momentary assessment, and 18 month follow‐up assessment. Results from multilevel regression models showed that daily reports of both time spent using digital technologies and the number of text messages sent were associated with increased same‐day attention deficit hyperactivity disorder (ADHD) and conduct disorder (CD) symptoms. Adolescents’ reported digital technology usage and text messaging across the ecological momentary assessment (EMA) period was also associated with poorer self‐regulation and increases in conduct problem symptoms between the baseline and follow‐up assessments.  相似文献   

5.
A theory‐driven confirmatory approach comparing diathesis–stress and differential susceptibility models of Gene × Environment (G × E) interactions was applied to examine whether 5‐HTTLPR genotype moderated the effect of early maternal caregiving on autonomic nervous system (ANS) stress reactivity in 113 adolescents aged 13–17 years. Findings supported a differential susceptibility, rather than diathesis–stress, framework. Carriers of one or more 5‐HTTLPR short alleles (SS/SL carriers) reporting higher quality caregiving exhibited approach ANS responses to a speech task, whereas those reporting lower quality caregiving exhibited withdrawal ANS responses. Carriers of two 5‐HTTLPR long alleles (LL carriers) were unaffected by caregiving. Findings suggest that 5‐HTTLPR genotype and early caregiving in interaction are associated with ANS stress reactivity in adolescents in a “for better and for worse” fashion, and they demonstrate the promise of confirmatory methods for testing G × E interactions.  相似文献   

6.
Knowledge of attention deficit hyperactivity disorder (ADHD) and attitudes toward teaching children with ADHD are compared across stages of Australian teachers' careers. Relative to pre‐service teachers with (n = 218) and without (n = 109) teaching experience, in‐service teachers (n = 127) show more overall knowledge of ADHD, more knowledge of characteristics and treatments for ADHD, and higher perceived knowledge. In‐service teachers reported less favorable emotion about teaching children with ADHD than did pre‐service teachers without experience and more favorable behaviors than pre‐service teachers with experience. Groups did not differ in knowledge of causes of ADHD, overall attitudes, stereotypical beliefs, and beliefs about teaching children with ADHD. Identification of knowledge gaps and ambivalent attitudes will guide pre‐service and in‐service training courses. © 2012 Wiley Periodicals, Inc.  相似文献   

7.
In a prospective study of developmental outcomes in relation to early‐life otitis media, behavioral, cognitive, and language measures were administered to a large, diverse sample of children at 2, 3, 4, 6, and 9–11 years of age (N = 741). At 9–11 years of age, 9% of the children were categorized as having attention‐deficit/hyperactivity disorder (ADHD) based on parent report. Compared to the non‐ADHD group, the ADHD group had higher (i.e., less favorable) scores on parent and teacher versions of the Child Behavior Checklist at all ages. Children in the ADHD group also had lower scores on cognitive and receptive language measures in preschool. The findings support the concept that ADHD is a cognitive as well as a behavioral disorder.  相似文献   

8.
Twenty‐nine grade‐matched 4th–8th‐grade males, 12 with attention‐deficit/hyperactivity disorder (ADHD) (age M= 12.2 years, SD= 1.48), and 17 without (age M= 11.5, SD= 1.59), completed two working memory tasks (digit span and the Simon game) and three long‐term episodic memory tasks (a personal event memory task, story memory task, and picture recognition task). In line with clinical observations, children with ADHD performed worse than peers on all working memory tasks, but performed as well as or better than peers on long‐term episodic tasks, demonstrating particularly detailed memory for personally experienced past events. Participants' parents also completed questionnaires about their children's memories in daily life. Parents rated children with ADHD lower than children without ADHD on working and semantic memory (e.g., remembering names, spelling, and math), but rated them as high or higher on memory for events. Implications for theory and educational practice are discussed.  相似文献   

9.
The aim of this study was to measure the rates of Attention Deficit Hyperactivity Disorder (ADHD), and behavioural and emotional problems in children attending Behavioural Support Units (BSUs), as rated by teachers. Children (N=45) were selected from two Behavioural Support Units (primary and secondary education). Teachers completed the Strengths and Difficulties Questionnaire (SDQ) and the ADHD Rating Scale. The levels of hyperactivity and emotional problems were high among primary school age children. Children attending primary school age BSUs had significantly higher hyperactivity and emotional scores than their older counterparts. The findings are discussed in relation to the literature on ADHD and other mental health problems in children. The implications for the provision of services for children excluded from mainstream education are also discussed.  相似文献   

10.
This study aimed to understand how relationships with peers and teachers contribute to the development of internalizing problems via children's social self‐concept. The sample included 570 children aged 7 years 5 months (SD = 4.6 months). Peer nominations of peer rejection, child‐reported social self‐concept, and teacher‐reported internalizing problems were assessed longitudinally in the fall and spring of Grades 2 and 3. Teacher reports of support to the child were assessed in Grade 2. Results showed that peer rejection impeded children's social self‐concept, which in turn affected the development of internalizing problems. Partial support was found for individual (but not classroom‐level) teacher support to buffer the adverse effects of peer problems on children's self‐concept, thereby mitigating its indirect effects on internalizing problems.  相似文献   

11.
We explored children's and adults’ ability to disengage from current physiological states when forecasting future desires. In Study 1, 8‐ to 13‐year‐olds and adults (N = 104) ate pretzels (to induce thirst) and then predicted and explained what they would want tomorrow, pretzels or water. Demonstrating life‐span continuity, approximately 70% of participants, regardless of age, chose water and referenced current thirst as their rationale. Individual differences in working memory and undergraduate grade point average were positively related to performance on the pretzel task. In Study 2, we obtained baseline preferences from adults (N = 35) and confirmed that, prior to consuming pretzels, people do not anticipate wanting water more than pretzels the next day. Together, these findings indicate that both children and adults are tethered to the present when forecasting their future desires.  相似文献   

12.
This study examined how peer relationships (i.e., sociometric and perceived popularity) and teacher–child relationships (i.e., support and conflict) impact one another throughout late childhood. The sample included 586 children (46% boys), followed annually from Grades 4 to 6 (Mage.wave1 = 9.26 years). Autoregressive cross‐lagged modeling was applied. Results stress the importance of peer relationships in shaping teacher–child relationships and vice versa. Higher sociometric popularity predicted more teacher–child support, which in turn predicted higher sociometric popularity, beyond changes in children's prosocial behavior. Higher perceived popularity predicted more teacher–child conflict (driven by children's aggressive behavior), which, in turn and in itself, predicted higher perceived popularity. The influence of the “invisible hand” of both teachers and peers in classrooms has been made visible.  相似文献   

13.
This multimethod multisample longitudinal study examined how neurological substrates associated with goal directedness and information seeking are related to adolescents’ identity. Self‐reported data on goal‐directedness were collected across three biannual waves in Study 1. Identity was measured one wave later. Study 1 design and measurements were repeated in Study 2 and extended with structural brain data (nucleus accumbens [NAcc] and prefrontal cortex gray matter volume [PFC]), collected across three biannual waves. Study 1 included 497 adolescents (Mage T1 = 13.03 years) and Study 2 included 131 adolescents (Mage T1 = 14.69 years). Using latent growth curve models, goal directedness, NAcc, and PFC volume predicted a stronger identity one wave later. These findings provide crucial new insights in the underlying neurobiological architecture of identity.  相似文献   

14.
This study addresses replication in candidate gene × environment interaction (cG×E) research by investigating if the key findings from Brody, Beach, Philibert, Chen, and Murry (2009) can be detected using data (N = 1,809) from the PROSPER substance use preventive intervention delivery system. Parallel to Brody et al., this study tested the hypotheses that substance misuse initiation would increase faster from age 11 to age 14 and be higher at age 14 among: (a) 5‐HTTLPR short carrier adolescents versus long homozygotes, (b) control versus intervention adolescents, and (c) 5‐HTTLPR short carriers in the control condition versus all other participants. The hypotheses were generally supported and results were consistent with Brody et al.'s cG×I finding. Results are discussed in light of replication issues in cG×E research and implications for intervention.  相似文献   

15.
The current study examined how discrimination relates to adjustment outcomes in a sample of internationally, transracially adopted Korean Americans from the Minnesota Sibling Interaction and Behavior Study (N = 456 adoptees; Mage at T1 = 14.9, Mage at T2 = 18.3, Mage at T3 = 22.3). The moderating roles of ethnic socialization and preparation for bias by parents (i.e., ethnic-racial socialization) were also examined. Results indicated that discrimination predicted higher levels of depressive and externalizing symptoms in youth who reported less preparation for bias. In those experiencing more preparation for bias, associations were not significantly different from zero. Ethnic socialization did not moderate these associations. Such findings provide important information for adoptive parents regarding how to prepare their children to cope with discrimination.  相似文献   

16.
Using daily diary data, this study examined cross‐day associations between family conflict and school problems and tested mediating effects of daily negative mood and moderating effects of psychological symptoms. For 2 weeks, parents and adolescents (N = 106; Mage = 15.4) reported daily conflict; adolescents reported daily negative mood and school problems. Results indicated bidirectional, multiday spillover between parent–adolescent conflict and school problems with daily negative mood statistically accounting for spillover both within and across days. Externalizing symptoms strengthened links between father–adolescent conflict and school problems, whereas depressive and anxious symptoms strengthened links between parent–adolescent conflict and daily negative mood. By demonstrating cross‐domain transmission of daily problems, these findings highlight the salience of everyday events as possible intervention targets.  相似文献   

17.
The present longitudinal study examined how and why classroom-level victimization moderates the prospective association between peer victimization and depressive symptoms with 2,643 third- and fourth-graders (Mage = 10.01 years) in China. Multilevel modeling revealed that peer victimization was more strongly associated with increasing depressive symptoms in classrooms with lower classroom-level victimization. Moreover, two mechanisms were identified to explain the moderating effect of classroom-level victimization. First, low classroom-level victimization reduced victimized children’s received friendship nominations from peers, thereby leading to increases in depressive affect. Second, low classroom-level victimization affected victimized children’s depressive symptoms through damage to their social self-concept. These findings provide support for the “healthy context paradox” in the Chinese culture, and highlight the mechanisms of this phenomenon.  相似文献   

18.
Attention deficit hyperactivity disorder (ADHD), depression and general learning disabilities (LD) are common difficulties for British primary school children. It has been found that characteristics associated with these difficulties can result in negative attitudes and stigma from other children, causing problems with peer relationships. Furthermore, problematic peer relations can intensify the difficulties associated with these disorders. Packages such as ‘Tackling Stigma: A Practical Toolkit’ aim to combat stigma in schools. However, these packages have not been based on evidence regarding children's attitudes towards different disorders. This study aims to explore children's attitudes towards ADHD, depression and LD from a conative (measure of social distance) and cognitive (measure of positive or negative attributes ascribed to a person) perspective. Participants were 273 children (M= 9.2 years). Vignettes were used to describe a child with ADHD, depression, or LD or a ‘normal’ child. The Shared Activities Questionnaire was utilised to assess conative attitudes, and the Adjective Checklist was utilised to assess cognitive attitudes. Results showed that children generally displayed more negative attitudes to vignettes describing mental health difficulties (MHD) (ADHD and depression) than LD. Children had more negative attitudes towards the ADHD (externalising disorder) vignette than the depression vignette (internalising disorder). Younger children had more positive conative attitudes than older children. Those who had previous contact with children with ADHD, depression and LD had more positive attitudes. These findings can enhance current stigma reduction interventions through contributing a deeper understanding of children's attitudes towards the most common MHD and LD in childhood.  相似文献   

19.
There is growing interest in the role of emotional competence in middle school children's adjustment and functioning, yet many populations remain underresearched. Few studies have explored the emotional competence, especially emotion understanding, of children with, or at risk of, attention deficit hyperactivity disorder (ADHD), and even fewer have examined the role emotion understanding plays in these children's social skills. Our study investigates a profile of the emotion understanding capacities of Israeli boys at risk of ADHD and evaluates its association with their social skills. One hundred and fifty‐two boys (grades 4–6) were each assigned to an at‐risk (n = 66) or comparison (n = 86) group based on their scores on an ADHD symptoms questionnaire (Conners Rating System–Revised). The two groups were matched on age, socioeconomic status and class, and school environment. Group comparisons revealed that relative to their non–at‐risk counterparts, at‐risk boys demonstrated less mature emotion understanding. Finally, our findings indicate that poor emotion understanding plays a more notable role in the social functioning of at‐risk than non–at‐risk children. This study's contribution to the understanding and school treatment of children with ADHD emotional and social competencies is discussed. © 2009 Wiley Periodicals, Inc.  相似文献   

20.
The development of self‐regulation has been studied primarily in Western middle‐class contexts and has, therefore, neglected what is known about culturally varying self‐concepts and socialization strategies. The research reported here compared the self‐regulatory competencies of German middle‐class (N = 125) and rural Cameroonian Nso preschoolers (N = 76) using the Marshmallow test (Mischel, 2014). Study 1 revealed that 4‐year‐old Nso children showed better delay‐of‐gratification performance than their German peers. Study 2 revealed that culture‐specific maternal socialization goals and interaction behaviors were related to delay‐of‐gratification performance. Nso mothers’ focus on hierarchical relational socialization goals and responsive control seems to support children's delay‐of‐gratification performance more than German middle‐class mothers’ emphasis on psychological autonomous socialization goals and sensitive, child‐centered parenting.  相似文献   

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