Rule-breaking Behavior Research Articles

The impact of state-led traceability on fisheries sustainability

ABSTRACT This article addresses two pivotal questions in the realm of fisheries sustainability: (1) the role of state-led traceability systems and (2) their effectiveness in bolstering sustainability efforts. Our investigation centres on the European Union’s Catch Certificate (EU’s CC), a traceability system to ensure that all seafood imported into the EU is sustainably harvested. We explore these two key questions though the Vietnamese fisheries reform, whereby the country adjusted its fisheries governance to accommodate the EU’s CC as a traceability measure. Employing a mixed-methods approach, we uncover a mismatch between the top-down enforcement of traceability measures and the realities of fishing practices, leading to a range of rule-breaking behaviours. Furthermore, the study identifies significant issues of exclusion, as the infrastructural demands of compliance disproportionately affect smaller operators and marginalized communities within the fisheries sector. The Vietnamese case provides nuanced challenges and opportunities presented by state-led traceability in achieving true sustainability in fisheries. It underscores the necessity of integrating environmental and social considerations into traceability systems, questioning whom these efforts ultimately serve and at what cost. We conclude by advocating for state-led initiatives to go beyond mere compliance and contribute to a more sustainable, equitable, and transparent fisheries sector.

Labour migration and mental health of left-behind children in Georgia: a mixed methods study

Abstract Background Global migration is on the rise, and as a result, millions of children are left in their home countries while their parents migrate abroad. Little is known about the mental health of left-behind children (LBC) in Eastern Europe. The study addresses this research gap in Georgia, a leading migrant-sending country in the region. Methods Applying convergent parallel design, this mixed methods research integrates a qualitative study with schoolteachers from six public schools in Samegrelo and Guria regions (6 focus group discussions and 6 in-depth interviews) (i); a school survey with 933 adolescents (ii) from 18 public schools, (12-18 age group, internalizing and externalizing problems assessed with Aschenbach’s “Youth Self-Report” questionnaire), and a qualitative study using life-narrative interviews with 39 adolescents (iii). We analysed qualitative data using reflexive thematic analyses and applied multiple linear regression to analyse quantitative data. Results The Quantitative and qualitative findings converge in some respects while diverging in others. Schoolteachers perceive migratory separation as a traumatizing life event, making children vulnerable to mental health issues. Similarly, schoolchildren perceive separation from parents as a stressful life event; however, they also acknowledge positive aspects of migrant labour, such as material benefits. From the perception of LBC, close family ties, friendships, school support, and optimism help with coping. This study also revealed a gender disparity, with boys exhibiting more rule-breaking behaviour and girls performing worse on most Youth Self- Reported syndrome scales. Regression analysis showed associations between adolescents’ problem behaviours and relationships with family members, friendships, and school environment. Conclusions This research found that parental migration effects on children are complex and depend on individual and transnational family characteristics. Key messages • Left-behind children may need emotional and academic support. • Strengthening family ties, supportive school environment and friendships contribute to adolescents’ coping with parental migration.

Impact of a physical exercise intervention on psychological resilience and mental ill-being in medical-naïve children with attention-deficit/hyperactivity disorder: a pilot randomised controlled trial

ABSTRACT The study aimed to evaluate whether a 12-week physical exercise intervention would improve psychological resilience and mental ill-being (e.g. internalising and externalising symptoms) in medical-naïve children with Attention-Deficit/Hyperactivity Disorder (ADHD). In a parallel two-group randomised controlled trial (RCT) design, 30 children between 8–12 years (Mage = 8.62 ± 1.37) formally diagnosed with ADHD were assigned to a 12-week physical exercise intervention group (three sessions per week for 60 mins, moderate-to-vigorous physical activity [MVPA] intensity) or a control group (treatment as usual). Psychological resilience was measured by a self-reported Chinese version of the 25-item Connor-Davidson Resilience Scale, and mental ill-being was assessed by a parent-reported Chinese version of the 113-item Achenbach’s Child Behavior Checklist. The 12-week physical exercise intervention with MVPA level revealed a significant improvement in psychological resilience (F = 4.82, p = .038) and a significant reduction in internalising symptoms (e.g. anxiety/depressed, withdrawn/depressed, and somatic complaints) (F = 7.11, p = .013) and externalising symptoms (e.g. rule-breaking behaviour and aggressive behaviour) (F = 21.09, p < .001) in the intervention group but not in the control group. Moderate correlations were revealed between the changes in psychological resilience and the changes in internalizing (r = -.557, p = .031) and externalising symptoms (r = -.647, p = .009) in the intervention groups (n = 15). The findings of this study provide initial support for the efficacy of physical exercise intervention on psychological resilience and mental ill-being and for the potential mechanisms of psychological resilience under the effects of exercise-induced mental ill-being improvements in children with ADHD.

Revisiting the 8-syndrome of the Child Behavior Checklist (CBCL) in 67257 Chinese school students

ABSTRACT The 8-Syndrome structure of the Child Behavior Checklist (CBCL) has been well supported globally, but its validity in the Chinese sample remains untested. A total of 67,257 school students aged 6–16 were included. The Chinese version of the CBCL consists of 118 specific behavioral and emotional items, with two open-ended screening items. Confirmatory factor analysis (CFA), cluster analysis, and network analysis were employed to test the 8-Syndrome structure in the Chinese CBCL. The Chinese CBCL showed a comparative fit index (CFI) of 0.734, indicating poor fit in the Chinese sample. Cluster and network analyses suggested that Anxious/Depressed (AD), Withdrawn/Depressed (WD), and Thought Problems (TP) might form internalizing factors (representing emotional or thought problems), whereas Aggressive Behavior (AB), Rule-Breaking Behavior (RBB), and Attention Problems (AP) might comprise externalizing factors (representing behavioral problems). Age emerged as a significant factor influencing emotional and behavioral problems in the Chinese sample (p < 0.05). The 8-Syndrome structure of the Chinese CBCL did not fit well, prompting the need for further exploration and possible restructuring across different samples. Definitions of Internalizing and Externalizing factors may require refinement and age considerations should be integrated into future revisions of the CBCL structure.

Assessment of Behavioral Problems among Children with Speech Difficulties

Abstract: Behavioral problems can present differently for many children with speech difficulties, some common ones outbursts or tantrums, unwillingness to follow directions, being angry or irritable, purposefully annoying others and physical aggression toward others, such as hitting, kicking, or scratching, some children may show one of these behaviors, while other children may have many. Objectives: to assess sociodemographic characteristics, behavioral problems and speech difficulties among children with speech difficulties. Methodology: A descriptive cross-sectional study design was carried out in Baghdad Teaching Hospital. A non- probability (purposive) study sample of (300) child, who attended Hearing and Speech Center. The data were analyzed using descriptive and inferential statistical procedure for data analysis. Results: The study results reveal that (41.7%) of children with age group 6-less than 8 years (73%) of them were males and remaining (27%) were females, second born among (41%) of them while (28.7%) of them were not registered and (36.7%) of children having stuttering; speech sound disorders were prevalent among (39.7%); childhood apraxia of speech prevalent among (19.7%). Conclusion: The children experience mild behavioral problems regarding somatic complaints, thought problems, and rule-breaking behaviors, and experience moderate behavioral problems regarding anxious/depressed problems, withdrawal, social problems, and aggressive behavior, while experiencing severe behavioral problems regarding attention and hyperactivity. Recommendations: the child with speech difficulties to be seen by a speech language pathologist (SLP) to assess the child to obtain a clear idea of the child’s strengths and weaknesses in speech and language.

Study of impact of screen exposure time on behavioural and growth parameters in urban Indian children

Background: The American academy of paediatrics (AAP) recommends 2 hours of screen time (ST) daily for children and teenagers, with no exposure for those under 2 years old. However, research shows children often exceed these limits, leading to behavioural issues, obesity, and unhealthy eating habits. This study aimed to evaluate STs impact on behaviour, growth, and eating habits in children aged 1.5 to 8 years. Methods: This cross sectional, observational study, conducted in the paediatric department, enrolled 401 children aged 1.5 to 8 years. Demographic details, weight, height, and BMI of the children were recorded. Parents provided information of their child's ST, screens at home, their own ST, and child’s eating habits. Behavioural parameters were evaluated using the child behaviour checklist (CBCL). Internalizing and Externalizing behaviours were also recorded in which internalizing factors comprised of anxious and somatic behaviours, while externalizing factors encompassed aggression and rule-breaking behaviours. Data analysis was performed using SPSS V.23. Results: In our study, 401 children were enrolled, comprising 233 females (58.10%) and 168 males (41.90%). Out of 401, 201 (50.12%) exceeded 2 hours of ST, while 159 (39.65%) had 1 to 2 hours, and only 41 (10.22%) had less than 1 hour. There was a strong significant association between children's ST and their internalizing (p=0.00034), externalizing (p=0.009), withdrawn (p=0.001), rule breaking (p=0.03) and aggressive (p&lt;0.01) behaviour. Additionally, children weight had a positive correlation between ST and BMI (p=0.015). Conclusions: Excessive ST use correlates well with higher BMIs, behavioural issues like withdrawal, somatic complaints, rule-breaking, aggression. Urgent interventions are needed to reduce ST and promote healthier lifestyles among children, involving parents, caregivers, and policymakers.Top of Form

Investigating the impact of lumping heterogenous conduct problems: aggression and rule-breaking rely on distinct spontaneous brain activity.

Accumulating evidence suggests that aggression and rule-breaking may have distinct origins. However, grouping these heterogeneous behaviors into a single dimension labelled Conduct Problems (CP) has become the norm rather than the exception. Yet, the neurobiological features that differentiate aggression and rule-breaking remain largely unexplored. Using a large sample of children and adolescents (n = 1360, 6-18 years old), we examined the common and specific brain activity between CP, aggression, and rule-breaking behaviors. Analyses were conducted using fMRI resting-state data from a 10-minute session to explore the correlations between low frequency fluctuations and both broad and fine-grained CP dimensions. The broad CP dimension was associated with deficits in the precentral gyrus, superior temporal gyrus, and tempo-parietal junction. However, only the superior temporal gyrus was shared between aggression and rule-breaking. Activity of the precentral gyrus was mainly associated with rule-breaking, and the temporo-parietal cortex with aggression. More importantly, voxel-wise analyses on fine-grained dimensions revealed additional specific effects that were initially obscured when using a broad CP dimension. Finally, we showed that the findings specific to aggression and rule-breaking may be related to distinct brain networks and mental functions, especially ventral attention/sensorimotor processes and default mode network/social cognitions, respectively. The current study highlights that aggression and rule-breaking may be related to distinct local and distributed neurobiological markers. Overall, using fine-grained dimensions may provide a clearer picture of the role of neurobiological correlates in CP and their invariance across measurement levels. We advocate for adopting a more thorough examination of the lumping/splitting effect across neuroimaging studies on CP.

Emotional Competences in Adolescents Exposed to Colombian Armed Conflict During Their Childhood

AbstractObjective: Analyse the mediation role of emotional competences on behavior problems in adolescents exposed to Armed-Conflict Childhood Adversities (ACCA). Method: Families with adolescent children who studied in three schools in the municipality of Soacha, Colombia, were invited to participate in the study. One hundred and sixty-one participants were selected and pooled into three groups according to their Adverse Childhood Experiences (ACE) scores: lower-ACE (LACE), higher-ACE (HACE), and ACCA using the Adverse Childhood Experiences Questionnaire for Adolescents (ACE-QA). The Emotion Recognition Task, the Empathy for Pain Task, and the Child Behavior Checklist assessed teenagers’ emotional functioning. Results: Teenagers exposed to ACCA more frequently experienced childhood adversities such as domestic violence, child abuse, and parental neglect. Moreover, these adolescents were less accurate in discriminating angry faces, reported higher control perception after social stressors, were more rigorous in punishing those who intentionally harmed others, and showed more internalizing behavior problems. In the mediational model, we found that: the control perception after social stress mediated the reduction of depressive symptoms in adolescents with ACCA history. Additionally, inaccuracy in perceiving angry faces and harsh punishment toward behaviors that intentionally harm others mediated the presence of thinking problems, anxiety, and rule-breaking behaviors. Conclusions: Colombian adolescents who experienced ACCA showed specific changes in their emotional competences, which mediate the parental report of behavioral problems. These results indicate the need for more focused interventions aimed at improving the emotional competences and mental health of adolescent victims of armed conflicts.

The Role of Anger Cognitions and Anger Rumination in Predicting Externalizing and Internalizing Problems in Adolescence.

This study aims to examine the relative contribution of anger cognitions and anger rumination in predicting externalizing and internalizing problems among 180 adolescents (aged 11-18 years) using correlational and linear regression analysis. Our findings showed that anger rumination predicted both externalizing (aggressive behaviors) and internalizing problems (anxious, depressive, and somatic symptoms). In contrast, biased anger cognitions did not appear to meaningfully predict either externalizing or internalizing symptoms, with the only exception of the hostile verbal labels and catastrophic cognitive attributions, a factor that was significantly associated with both rule-breaking behaviors (ß = .339, p < .01) and aggressive behaviors (ß = .238, p < .05). Anger rumination accounted for a higher rate of variance of psychopathology compared with anger cognitions and should be addressed in interventions for either externalizing or internalizing symptoms in adolescence.

The association between acculturative stress and rule-breaking behaviors among Latinx adolescents in rural areas: A moderated mediation analysis.

The present study examined the association between acculturative stress and rule-breaking behaviors, with depressive symptoms as the mediator, and emotion regulation and parental behavioral involvement (i.e., time spent in shared activities between parents and adolescents) as the moderators among Latinx adolescents in rural areas. Using a sample of Latinx adolescents (N = 193; Mage = 15.90; 54.4% female) recruited from rural areas, a moderated mediation model was tested. Findings showed that the mediational pathways connecting acculturative stress, depressive symptoms, and rule-breaking behaviors were moderated by emotion regulation and parental behavioral involvement. Specifically, higher levels of acculturative stress were associated with higher levels of rule-breaking behaviors through elevated depressive symptoms only among adolescents who reported low levels of both emotion regulation and parental behavioral involvement. These findings underscore the importance of considering multiple contextual factors in understanding the development of internalizing and externalizing behaviors among Latinx adolescents in rural areas. The findings suggest intervention programs may target parental behavioral involvement and emotion regulation to help adolescents cope with acculturative stress and perhaps other minority stressors. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Do Moral Emotions Interact with Self-Control and Unstructured Socializing in Explaining Rule-Breaking Behavior Committed Together with Friends?

Previous research has shown that moral emotions interact with self-control and unstructured socializing in explaining rule-breaking behavior. High levels of moral emotions appear to weaken the effects of both self-control and unstructured socializing, in explaining rule-breaking behavior. The current study examined whether these interactions also affect rule-breaking behavior that is explicitly committed with friends. In addition, three operationalizations of moral emotions were distinguished. Data were collected from N = 169 adolescents (54% female; mean = 14.95 years; SD = 1.7) using a self-report questionnaire battery. Results indicate that high levels of anticipated emotions in moral conflicts (AEMC) attenuate the effect of low self-control on one's own rule-breaking behavior. In contrast, high levels of both guilt- and shame-proneness enhanced the effect of unstructured socializing on one's own and rule-breaking with friends. The limitations of the study, ideas for future research, and practical implications are also discussed.

Psychodynamic Psychotherapy with Adolescents: Endings and their Association with Sociodemographic Characteristics and Symptoms

ABSTRACT Child and adolescent psychopathology prevalence is a topic of discussion worldwide, affecting 14% of this population globally. Psychodynamic psychotherapy is one approach for the treatment of those conditions. However, besides qualified provision of psychodynamic psychotherapy being hard to reach, dropout is also a relevant issue, occurring in up to 72% of cases. The present study aimed to assess the predictive role of sociodemographic, family, and symptom variables in relation to treatment endings (i.e. non-adherence, dropout, completion) for 747 adolescents who received psychodynamic psychotherapy, through multinomial logistic regression and binary logistic regression. Family income, source of referral, motivation, and baseline clinical complaint were significantly different among ending types. Dropout cases presented higher rule-breaking behavior and externalizing problems scores when compared to treatment completers. Patients with higher family income, motivation for treatment, and presenting internalizing symptoms were more likely to be treatment completers.

How to overcome rent seeking in Tanzania’s skills sector? Exploring feasible reforms through discrete choice experiments

Skills gaps and mismatches are widely documented as a hindrance to inclusive structural transformation across developing countries, especially in Africa. What is often overlooked, however, is the fact that skills development is a complex political economy process challenged by institutional and financing problems on the supply side, and inadequate demand, that is, a shortage of firms that can organise skilled labour and provide on-the-job training effectively. In such adverse contexts, rent seeking and corruption may arise from conflicting objectives, trade-offs and mis-aligned incentives among stakeholders – public sector skills providers and firms. With a focus on Tanzania, we (i) analyse the incentive structures underlying such rule-breaking behaviours and processes, and (ii) empirically test alternative institutional design strategies that would better align the interests of different stakeholders towards improved skills development outcomes. Building on over 30 in-depth stakeholder interviews in 2018, we conducted three Discrete Choice Experiments with over 200 firms to test the feasibility of different incentive packages in 2019. Our main hypothesis is that the successful re-alignment of stakeholders’ incentives must consider both the different and potentially conflicting objectives of public training institutions and the heterogeneity in skills needs and capabilities of different types of firms. We uncover latent preference structures differentiated by observable firm characteristics, most strongly by differences in technical capabilities, existing training provision and firm size. We conclude advancing an evidence-based tailored skills policy reform.

Role, Values, Person and Context: A Story of ‘Bent’repreneurship

We prove a fundamental attribution error connecting rule-breaking behavior to entrepreneurs. We do so in the research context of the US, where we recently sampled from medium-sized venture entrepreneurs and their corporate executive peers (as an applicable reference point). We chose the US not only for its high entrepreneurial activity, but also because of the not uncommon relationship between business leaders and religion. By including various measures of religiosity in the study, we could control for factors that would likely influence rule-breaking, which standard models like the fraud triangle do not explicitly consider. In fact, we add contingency theory ideas to the fraud triangle to determine whether it is the decision conditions that determine rule-breaking rather than the role of the person (i.e., as an entrepreneur). We find that once demographic, religious, firm and industry contingencies are controlled for, any statistically significant influence of being an entrepreneur (relative to being a corporate executive with similar opportunity, motivation, capability and rationalization) disappears when it comes to self-admitted value-bending behaviors at work. Our contribution consists of a novel analysis, results and discussion of the ‘bent’repreneur—adding to conversations on the under-researched nexus of entrepreneurship with religiosity and ethical decision-making.

Functional family therapy for adolescent disruptive behavior in Norway: Results from a randomized controlled trial.

Disruptive behavior during adolescence is linked to severe problems for the youths later in life and poses challenges to the families, schools, and treatment systems these youths meet. This randomized controlled trial was conducted to examine the short- and long-term effectiveness of functional family therapy (FFT) for adolescents aged 11-17 referred for disruptive behavior to Child Welfare Services in Norway. One hundred sixty-one youths (Mage = 14.7, 45.9% female) were randomly assigned to FFT (n = 88) or treatment as usual (TAU, n = 73). Primary outcomes were parent- and teacher-reported youth aggressive behavior, rule-breaking behavior, internalizing problems, and social skills; youth self-reported delinquency (SRD) and negative peer involvement; and teacher-reported academic performance and adaptive functioning. Outcomes were collected before treatment (pretest), 6 months after pretest (posttest), and 18 months after pretest (follow-up). The results showed no intervention effect for FFT compared to TAU between pretest and posttest (p > .05). Significant improvements between pretest and posttest were found for youth receiving both FFT and TAU on parent-reported aggressive and rule-breaking behavior, internalizing problems, and social skills (ranging from d = 0.56 to -0.45) and youth SRD (d = 0.29). Between posttest and follow-up, however, a significant intervention effect in favor of TAU was found for parent-reported youth internalizing (d = 0.27). Significant improvements between posttest and follow-up were also found for youth receiving both FFT and TAU on parent- and teacher-reported aggressive behavior. Findings did not support the hypothesized superiority of FFT over TAU. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Bidirectional longitudinal associations between parental self-efficacy and child rule-breaking behaviours: A random-intercept cross-lagged panel study.

Parental self-efficacy (PSE) is a pivotal determinant of change in children's adjustment. However, not only has previous research shown that PSE plays a protective role for children's rule-breaking (RB) behaviours (i.e., parent-driven process), but RB also can reduce parents' PSE over-time (i.e., child-driven process). This study examined the bidirectional longitudinal associations between PSE and RB behaviours by disentangling maternal from paternal influences and between- from within-person effects. In the present seven-wave longitudinal study involving 200 Italian children (T1: Mage = 9.80, SD = 0.65; 50.5% girls), their mothers (N = 200) and fathers (N = 190), two random-intercept cross-lagged panel models (one for mothers and one for fathers) were used to explore whether: (a) stable parts of PSE and RB were related to each other, (b) higher levels of PSE were associated with lower levels of RB at a given time point, and (c) higher levels of PSE at a given time point were associated with future lower levels of RB. Results provided evidence both for a parent- and a child-driven process between mothers' PSE and children's RB behaviours. However, these results were not replicated for fathers. Implications are discussed.

The network structures of mental and behavioral problems among children and adolescents in China using propensity score matching: A comparison between one-child and multi-child families based on a nationwide survey

BackgroundExploring networks of mental and behavioral problems in children and adolescents may identify differences between one-child and multi-child families. This study compared the network structures of mental and behavioral problems in children and adolescents in one-child families versus multi-child families based on a nationwide survey. MethodsPropensity score matching (PSM) was used to match children and adolescents from one-child families with those from multi-child families. Mental and behavioral problems were assessed using the Achenbach's Child Behavior Checklist (CBCL) with eight syndromal subscales. In the network analysis, strength centrality index was used to estimate central symptoms, and case-dropping bootstrap method was used to assess network stability. ResultsThe study included 39,648 children and adolescents (19,824 from one-child families and 19,824 from multi-child families). Children and adolescents from multi-child families exhibited different network structure and higher global strength compared to those from one-child families. In one-child families, the most central symptoms were “Social problems”, “Anxious/depressed” and “Withdrawn/depressed”, while in multi-child families, the most central symptoms were “Social problems”, “Rule-breaking behavior” and “Anxious/depressed”. ConclusionDifferences in mental and behavioral problems among children and adolescents between one-child and multi-child families were found. To address these problems, interventions targeting “Social problems” and “Anxious/depressed” symptoms should be developed for children and adolescents in both one-child and multi-child families, while other interventions targeting “Withdrawn/depressed” and “Rule-breaking behavior” symptoms could be useful for those in one-child and multi-child families, respectively.

Behavior problems 7 years after severe childhood traumatic brain injury: Results of the Traumatisme Grave de L'Enfant study.

To investigate the occurrence of behavioral problems 7 years after severe pediatric traumatic brain injury (TBI), and their evolution from 3 months to 7 years postinjury. Thirty-four participants, 38% girls, M (SD) age at injury 7.6 (4.7) years, age at assessment 15 (4.6) years, underwent comprehensive assessments 7 years after severe TBI from March 2014 to March 2016 and were matched to a control group by age, gender, and parental education. A subgroup of 20 participants had available behavioral assessments at 3, 12, and 24 months postinjury. Internalizing, externalizing, and total behavioral problems were assessed with self- and parent reports of the Achenbach's Behavioral Checklist. Additional data included sociodemographic background, initial injury severity, and specific outcomes assessed concurrently 7 years postinjury. Compared to controls: (a) a significant proportion of participants with severe TBI fell above the clinical cutoff for self- (42%) and parent-reported (36%) externalizing problems, but not for self- (33%) or parent-reported (45%) internalizing problems; (b) withdrawn/depressed, intrusive behavior, and somatic complaints were significantly higher in self-reports; and (c) rule-breaking behavior, attention, and social problems were significantly higher in parent reports. Parent-reported internalizing problems were associated with older age at injury, whereas externalizing problems correlated with greater injury severity and concurrent levels of greater overall disability, lower intellectual ability, and poorer family functioning. In multiple hierarchical regression analyses, overall disability and worse family functioning significantly predicted externalizing problems. Parent-reported internalizing and externalizing problems persisted over time. These results highlight the importance of long-term follow-up and individualized behavioral interventions for children who sustained severe TBI. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Targeting Peer Contagion Dynamics in Children with ADHD: Effects from a Two-Site Randomized Controlled Trial

ABSTRACT Objective Parental Friendship Coaching (PFC) teaches parents to coach their children in friendship skills. This paper examines whether PFC fosters positive peer contagion processes (i.e. dyadic mutuality) and reduces negative peer contagion processes (i.e. coercive joining) within the friendships of children with attention-deficit/hyperactivity disorder (ADHD). Method Participants were 134 families of children with ADHD and peer problems (age 6–11 years; 69% male; 72% white) at two Canadian sites, randomized to PFC or CARE (an active comparison intervention). Children were observed in the lab at baseline, post-treatment, and at 8-month follow-up during cooperation and competition tasks with a real-life friend. Amount and reciprocity of dyadic mutuality indicators (i.e. positive affect and positive behaviors) and coercive joining indicators (i.e. aggressive, controlling, and rule-breaking behaviors) between friends were coded. Results Across treatment conditions, children showed an increase in the amount of dyadic mutuality during cooperation and a decrease in the amount of coercive joining during competition over time. Relative to CARE, PFC induced a reduced amount of coercive joining behaviors during cooperation at post-treatment and follow-up. However, PFC led to decreases in the reciprocity of positive affect during cooperation at post-treatment and to increases in the reciprocity of coercive joining during competition at follow-up relative to CARE. Moderation analyses suggest PFC was associated with better outcomes for children with externalizing comorbidity, and for those with a stable or a best friend. Conclusions Findings highlight the importance of transactional processes, contextual differences, externalizing comorbidities, and friendship status when assessing the efficacy of PFC.

Prediction of internalizing and externalizing symptoms in late childhood from attention-deficit/hyperactivity disorder symptoms in early childhood.

Limited analyses based on national samples have assessed whether early attention-deficit/hyperactivity disorder (ADHD) symptoms predict later internalizing and externalizing symptoms in youth and the influence of sex and pubertal timing on subsequent psychiatric symptoms. This study analyzed data (n = 2818) from the Environmental influences on Child Health Outcomes Program national cohort. Analyses used data from early childhood (mean age = 5.3 years) utilizing parent-reported ADHD symptoms to predict rates of internalizing and externalizing symptoms from late childhood/adolescence (mean age = 11.9 years). Within a subsample age at peak height velocity (APHV) acted as a proxy to assess pubertal timing from early childhood (mean age = 5.4 years) to adolescence (mean age = 12.3 years). Early-childhood ADHD symptoms predicted later psychiatric symptoms, including anxiety, depression, aggressive behavior, conduct problems, oppositional defiant disorder, and rule-breaking behavior. Earlier APHV was associated with increased Conduct Disorder symptoms from late childhood to adolescence for females only. A stronger relation between ADHD symptoms and later aggression was observed in females with earlier APHV, whereas this same pattern with aggression, conduct problems and depression was observed in males with later APHV. Clinicians should consider that both young girls and boys with elevated ADHD symptoms, particularly with off-set pubertal timing, may be at risk for later psychiatric symptoms.