Association of parental ADHD and depression with externalizing and internalizing dimensions of child psychopathology

Adverse Childhood Experiences and Socioemotional Outcomes of Children Born Very Preterm

OBJECTIVE

To examine whether adverse childhood experiences (ACEs) confer risk for socioemotional problems in children born very preterm (VPT).

STUDY DESIGN

As part of a longitudinal study, 96 infants born VPT at 23-30 weeks of gestation were recruited from a level III neonatal intensive care unit and underwent follow-up at ages 2 and 5 years. Eighty-three full-term (FT) (37-41 weeks gestation) children were recruited from an adjoining obstetric service and the local community. ACEs were assessed with the Child Life Events Scale at age 2 and Preschool Age Psychiatric Assessment at age 5. At age 5, internalizing, externalizing, and attention deficit hyperactivity disorder (ADHD) symptoms were assessed with the Child Behavior Checklist and Conner's Rating Scale-Revised, respectively. Covariates including socioeconomic disadvantage, maternal distress, and parent ADHD symptoms were assessed at the 2- and/or 5-year follow-up. Mediation and moderation analysis, accounting for family clustering, examined associations between birth group, ACEs, and socioemotional outcomes.

RESULTS

After covariate adjustment, children born VPT experienced more ACEs (P < .001), particularly medical ACEs (P < .01), and had worse ADHD and internalizing outcomes (P < .05) than full-term children. ACEs mediated the association between birth group and ADHD outcomes (95% CI, 0.11-4.08). There was no evidence of mediation for internalizing outcomes. Higher parent ADHD symptoms (P < .001) and maternal distress (P < .05) were associated with poorer internalizing outcomes.

CONCLUSIONS

Screening for childhood ACEs should be embedded in the follow-up care of children born VPT and their families. Strategies to screen for and address parent psychosocial functioning may be important to support children's socioemotional development.

Parent Psychopathology and Behavioral Effects on Child Brain-Symptom Networks in the ABCD Study

OBJECTIVE

Parents play a notable role in the development of child psychopathology. In this study, we investigated the role of parent psychopathology and behaviors on child brain-symptom networks to understand the role of intergenerational transmission of psychopathology. Few studies have documented the interaction of child psychopathology, parent psychopathology, and child neuroimaging.

METHOD

We used the baseline cohort of the Adolescent Brain Cognitive Development Study (N = 7,151, female-at-birth = 3,619, aged 9-11 years) to derive brain-symptom networks using sparse canonical correlation analysis with the Child Behavior Checklist and resting-state functional magnetic resonance imaging. We then correlated parent psychopathology symptoms and parental behaviors with child brain-symptom networks. Finally, we used the significant correlations to understand, using the mediation R package, whether parent behaviors mediated the effect of parent psychopathology on child brain connectivity.

RESULTS

We observed 3 brain-symptom networks correlated with externalizing (r = 0.19, internalizing (r = 0.17), and neurodevelopmental symptoms (r = 0.18). These corresponded to differences in connectivity between the default mode-default mode, default mode-control, and visual-visual canonical networks. We further detected aspects of parental psychopathology, including personal strength, thought problems, and rule-breaking symptoms to be associated with child brain connectivity. Finally, we found that parental behaviors and symptoms mediate each other's relationship to child brain connectivity.

CONCLUSION

The current study suggests that positive parental behaviors can relieve potentially detrimental effects of parental psychopathology, and vice versa, on symptom-correlated child brain connectivity. Altogether, these results provide a framework for future research and potential targets for parents who experience mental health symptoms to help mitigate potential intergenerational transmission of mental illness.

PLAIN LANGUAGE SUMMARY

Utilizing data from 7,151 participants in the ABCD Study, the authors found that positive parental behaviors, like acceptance and appropriate parental monitoring may reduce the potentially detrimental effects of parental psychopathology on child brain connectivity. These results provide potential targets for parents that experience mental health symptoms, or clinicians who treat families, to help mitigate potential intergenerational transmission of mental illness.

The Association Between the Impact of COVID-19 and Internalizing Problems Among Children and Adolescents with ADHD: The Moderating Role of Parental Anxiety

Previous research has identified an increase in internalizing problems during the COVID-19 pandemic in children and adolescents with attention-deficit/hyperactivity disorder (ADHD). Additionally, it has been observed that parents of children with ADHD had elevated levels of anxiety during the pandemic. The current study aimed to longitudinally assess whether the impact of COVID-19 was associated with internalizing problems in children and adolescents with ADHD during the middle (Time 1-Spring 2021 [T1]) and end (Time 2-Fall/Winter 2022 [T2]) of the pandemic, and whether parental anxiety moderated this relationship over time. Canadian parents of youth with ADHD (aged 3-18 years old) completed online questionnaires assessing their child's depression and anxiety symptoms, their own anxiety symptoms, and the pandemic's impact on their child, both at T1 (N = 278) and T2 (N = 89). The results indicated that the impact of COVID-19 on children at T1 was a unique predictor of child internalizing problems at T1 but not at T2. While parental anxiety did not moderate this association cross-sectionally, it was a significant moderator longitudinally. More specifically, low parental anxiety at T1 positively moderated the association between the COVID-19 impact on children at T1 and child internalizing problems at T2. The results highlight the importance of providing on-going psychological support for children and adolescents with ADHD and emphasize the need to aid parents in effectively supporting their children during the process of pandemic recovery.

Perceived parental depression, intrusive rumination, and internalizing problems: A three-wave longitudinal study in adolescents

Research suggests that perceiving parental depression elicits internalizing problems in adolescents, but certain studies have indicated that adolescents' internalizing problems also increase their perception of parental emotion. To further investigate the inconsistent findings about the nature of this relationship, the current study used longitudinal data to examine the causal association between adolescents' internalizing problems and the parental depression they perceived, as well as the role of intrusive rumination in the relationship. Method: In this longitudinal study, 392 adolescents who experienced the catastrophic Jiuzhaigou earthquake in 2017 were surveyed at three time points after the earthquake: 12 months (T1), 21 months (T2) and 27 months (T3). A cross-lagged panel model was used to carry out the data analysis. Results: Mutual cause-and-effect relationships were found between intrusive rumination and both perceived parental depression and internalizing problems, respectively; a unilateral causal relationship in which internalizing problems positively predicted perceived parental depression was also found. In addition, internalizing problems predicted perceived parental depression via the mediating role of intrusive rumination; similarly, intrusive rumination predicted perceived parental depression via internalizing problems. Conclusions: Internalizing problems were a risk factor for perceived parental depression, and intrusive rumination played an important role in the relationship between internalizing problems and perceived parental depression.

Higher-order dimensions of psychopathology in a neurodevelopmental transdiagnostic sample

Hierarchical dimensional models of psychopathology derived for adult and child community populations offer more informative and efficient methods for assessing and treating symptoms of mental ill health than traditional diagnostic approaches. It is not yet clear how many dimensions should be included in models for youth with neurodevelopmental conditions. The aim of this study was to delineate the hierarchical dimensional structure of psychopathology in a transdiagnostic sample of children and adolescents with learning-related problems, and to test the concurrent predictive value of the model for clinically, socially, and educationally relevant outcomes. A sample of N = 403 participants from the Centre for Attention Learning and Memory (CALM) cohort were included. Hierarchical factor analysis delineated dimensions of psychopathology from ratings on the Conner's Parent Rating Short Form, the Revised Children's Anxiety and Depression Scale, and the Strengths and Difficulties Questionnaire. A hierarchical structure with a general p factor at the apex, broad internalizing and broad externalizing spectra below, and three more specific factors (specific internalizing, social maladjustment, and neurodevelopmental) emerged. The p factor predicted all concurrently measured social, clinical, and educational outcomes, but the other dimensions provided incremental predictive value. The neurodevelopmental dimension, which captured symptoms of inattention, hyperactivity, and executive function and emerged from the higher-order externalizing factor, was the strongest predictor of learning. This suggests that in struggling learners, cognitive and affective behaviors may interact to influence learning outcomes. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Impact of Parental Impulsivity on Attention Deficit Hyperactivity Disorder and Oppositional Defiant Disorder: Do Mothers' Attitudes Predict Symptom Severity in Children?

ABSTRACT

Attention deficit hyperactivity disorder (ADHD) is a chronic neurodevelopmental disorder that occurs early in school-aged children, and it is highly comorbid with oppositional defiant disorder (ODD). Parents of children with ADHD frequently show mental problems related to impulsivity. The aim of this study was to examine the relationship between impulsivity of the mothers and the symptom patterns and severity of children. A total of 85 children between the ages of 6 and 12 and their mothers participated. Conners' Parent and Teacher Scales, Structured Clinical Interview for DSM-IV Personality Disorders, and ıowa gambling task were applied. We found a positive correlation between the impulsivity of the mothers and the total symptom severity of ADHD and ODD in children. During the treatment process of ADHD, the evaluation of impulsivity in mothers of children with ODD comorbidity and treatment of impulsivity in the mother would be beneficial. In future studies, examining the effects after treatment of impulsivity may contribute to the literature.

The Effect of Parenting Programme on the Symptoms and the Family Functioning of Children with Attention Deficit and Hyperactivity Disorder Who Have Residual Symptoms Despite Medical Treatment

This study aims to determine the effects of the Parents Plus Children's Programme (PPCP) on children's symptoms of attention deficit and hyperactivity disorder (ADHD) and on family functionality and parenting stress. The children in the study were aged 6–11 years, and they had been diagnosed with ADHD and had residual symptoms despite effective dosage and timing of their medication. Forty-six couples, who with their children met the eligibility criteria, were enrolled and randomly allocated to the PPCP or the control group. The intervention involved a 9-week, 2 h a week, parenting group exercise. Those in the PPCP group improved significantly more over time on Conners’ Parent Rating Scale-Revised, Family Assessment Device, and Parent Stress Index than those in the control condition. The trial is the first clinical study involving the parents of children with ADHD that addresses residual symptoms and functional impairments that remain despite the administration of the maximum effective dose of pharmacological treatment.

Leveraging the developmental science of psychosocial risk to strengthen youth psychotherapy

More than 50 years of randomized clinical trials for youth psychotherapies have resulted in moderate effect sizes for treatments targeting the most common mental health problems in children and adolescents (i.e., anxiety, depression, conduct problems, and attention disorders). Despite having psychotherapies that are effective for many children, there has been a dearth of progress in identifying the contextual factors that likely influence who will respond to a given psychotherapy, and under what conditions. The developmental psychopathology evidence base consistently demonstrates that psychosocial risk exposures (e.g., childhood adversities, interpersonal stressors, family dysfunction) significantly influence the onset and course of youth psychopathology. However, the developmental psychopathology framework remains to be well integrated into treatment development and psychotherapy research. We argue that advances in basic developmental psychopathology research carry promising implications for the design and content of youth psychotherapies. Research probing the effects of psychosocial risks on youth development can enrich efforts to identify contextual factors in psychotherapy effectiveness and to personalize treatment. In this article we review empirically supported and hypothesized influences of individual- and family-level risk factors on youth psychotherapy outcomes, and we propose a framework for leveraging developmental psychopathology to strengthen psychotherapies.

Parent Psychopathology and Neurocognitive Functioning in Children With ADHD

Objective: The objective of this study was to examine the association between parent mental health (ADHD and depression) and offspring performance on neurocognitive tasks in children with ADHD. Method: The clinical sample consisted of 570 children (85% males, mean age: 10.77 years) with ADHD who completed neurocognitive tasks measuring working memory, attention set-shifting, and motivational deficits. Questionnaire measures were used to assess ADHD and depression symptom presence in parents. Results: Controlling for ADHD severity, children of parents with ADHD had poorer working memory (B = -0.25, 95% confidence interval [CI] [-0.45, -0.07], p = .01) and increased errors on the extra dimensional shift stage of the set-shifting task (B = 0.26 95% CI [0.02, 0.50], p = .04). Parent depression was not associated with offspring performance on any of the assessed neurocognitive tasks. Conclusion: Children with ADHD who have a parent with ADHD symptom presence are a subgroup of children who may have additional neurocognitive impairments that have potential implications when implementing interventions that target cognition and learning.

Parental and Child Psychopathology: Moderated Mediation by Gender and Parent-Child Relationship Quality

Previous literature has not examined the processes underlying the relations among parent-child relationship quality, parental psychopathology, and child psychopathology in the context of gender. Further, research examining these variables in emerging adulthood is lacking. The current study examined whether parent-child relationship quality would mediate the relation between parental and child psychopathology, and whether gender moderated these associations. Participants were emerging adults (N = 665) who reported on perceptions of their parents' and their own psychological problems as well as their parent-child relationship quality. Results indicated that the relation between parental internalizing problems and parent-child relationship quality was positive for males, and that mother-child relationship quality was related positively to psychological problems in males. This suggests that sons may grow closer to their parents (particularly their mother) who are exhibiting internalizing problems; in turn, this enmeshed relationship may facilitate transmission of psychopathology. Mediational paths were conditional upon gender, suggesting moderated mediation. Overall, the current study emphasizes that the complexities of parenting must be understood in the context of gender. Further, the mother-son dyad may particularly warrant further attention.

The Relationship Between Parental Affective Temperament Traits and Disruptive Behavior Disorders Symptoms in Children With ADHD

OBJECTIVE

This study investigated the relationship between parental affective temperaments and the oppositional defiant disorder (ODD) and conduct disorder (CD) symptoms of children with ADHD.

METHOD

The sample consisted of 542 treatment-naive children with ADHD and their biological parents. Children were assessed via both parent- and teacher-rated behavioral disorder scales. Parental affective temperament and ADHD symptoms were measured by self-report inventories. The relationships between psychiatric variables were evaluated using structural equation modeling.

RESULTS

According to parent-rated behavioral disorder scales, paternal cyclothymic and maternal irritable temperaments were associated with ODD scores, and maternal depressive temperament was associated with CD scores. In terms of teacher-rated behavioral disorder scales, maternal anxious temperament was associated with ODD scores, and paternal cyclothymic and maternal depressive temperaments were associated with CD scores.

CONCLUSION

These results suggest that certain parental affective temperaments are related to an increase in symptoms of disruptive behavioral disorders in children with ADHD.

Are Anxiety Disorders in Children and Adolescents Less Impairing Than ADHD and Autism Spectrum Disorders? Associations with Child Quality of Life and Parental Stress and Psychopathology

We compared clinically referred children with anxiety disorders (AD; n = 63) to children with autism spectrum disorder (ASD; n = 39), ADHD Combined (ADHD-C; n = 62), ADHD Predominantly Inattentive (ADHD-I; n = 64), and typically developing children (n = 42) on child quality of life (QOL), paternal and maternal psychopathology and parental stress. Diagnoses were based on DSM-IV-TR criteria. Multilevel analyses showed that QOL in AD was higher on school and social functioning, compared to respectively ADHD and ASD, and lower compared to normal controls on all five domains. Fathers reported their AD children higher QOL than mothers. Also, AD appeared to be associated with less parental stress and parental psychopathology than other child psychopathology. Therefore, parental factors may need to be considered more in treatment of children with ADHD/ASD than AD.

Evaluation of the ADHD Rating Scale in Youth with Autism

Scientists and clinicians regularly use clinical screening tools for attention deficit/hyperactivity disorder (ADHD) to assess comorbidity without empirical evidence that these measures are valid in youth with autism spectrum disorder (ASD). We examined the prevalence of youth meeting ADHD criteria on the ADHD rating scale fourth edition (ADHD-RS-IV), the relationship of ADHD-RS-IV ratings with participant characteristics and behaviors, and its underlying factor structure in 386, 7-17 year olds with ASD without intellectual disability. Expected parent prevalence rates, relationships with age and externalizing behaviors were observed, but confirmatory factor analyses revealed unsatisfactory fits for one-, two-, three-factor models. Exploratory analyses revealed several items cross-loading on multiple factors. Implications of screening ADHD in youth with ASD using current diagnostic criteria are discussed.

Parental Psychological Distress and Family Food Insecurity: Sad Dads in Hungry Homes

OBJECTIVE

To examine whether household food insecurity is associated with serious psychological distress (SPD) in fathers and mothers in a nationally representative US sample.

METHODS

We analyzed cross-sectional, matched child-parent data from the 2014 to 2015 National Health Interview Survey (N = 18,456). Parental psychological distress was assessed using the Kessler-6 (K-6) scale. Family food security was measured using the USDA's 10-item Food Security scale, and households were dichotomized as food secure or food insecure. Multivariate logistic regression analyses were performed to examine associations between SPD and food insecurity stratified by parental status (mother/father), controlling for sociodemographic factors.

RESULTS

One hundred forty-seven (2.0%) fathers, 444 (3.9%) mothers, and 591 (3.2%) of all parents had K-6 scores indicating SPD. A total of 2414 (13.1%) parents reported being food insecure, including 750 (10.4%) fathers and 1664 (14.8%) mothers. In multivariate analyses, food insecurity was significantly associated with SPD both among fathers and mothers (odds ratio [OR] = 4.2; 95% confidence interval [CI], 2.4-7.3 and OR = 2.6; 95% CI, 1.9-3.5, respectively).

CONCLUSION

This is the first study we are aware of to demonstrate that food insecurity is independently associated with SPD among fathers and mothers, and that fathers may be at higher risk of SPD than mothers in food insecure homes. These findings highlight the need to assess and treat the mental health of fathers, a historically underrepresented group in the fields of mental health and pediatrics, in addition to mothers, in food insecure homes.

Mediators and Moderators of the Relation between Parental ADHD Symptomatology and the Early Development of Child ADHD and ODD Symptoms

The present study examined mediators and moderators of the relation between parental ADHD symptomatology and the development of child attention-deficit/hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD) symptoms across the preschool years. Participants included 258 (138 boys) 3-year-old children (M = 44.13 months, SD = 3.39) with and without behavior problems and their parents who took part in a 3-year longitudinal study. Maternal ADHD symptoms predicted later ADHD symptoms in children, controlling for early child symptomatology. Both family history of ADHD and paternal comorbid psychopathology predicted later child ADHD and ODD symptoms, but they did not account for the association between maternal and child ADHD symptoms. Although paternal ADHD symptoms were associated with age 3 child ADHD symptoms, they did not significantly predict later child ADHD symptoms controlling for early symptomatology. Family adversity moderated the relation between maternal ADHD and child ADHD symptoms, such that the relation between maternal and child ADHD symptoms was stronger for families with less adversity. Maternal overreactive parenting mediated the relation between maternal ADHD symptoms and later child ADHD and ODD symptoms. Our findings suggest that targeting paternal comorbid psychopathology and maternal parenting holds promise for attenuating the effects of parental ADHD on children's ADHD.

The Parental Emotional Response to Children Index

OBJECTIVE

The current study introduces the Parental Emotional Response to Children Index (PERCI), a new questionnaire specifically designed to measure parents' emotional response to ADHD and related behaviors (delay discounting and delay aversion).

METHOD

The PERCI was completed by parents of 6- to 14-year-old children with ( n = 126) and without ( n = 160) ADHD.

RESULTS

Factor analysis confirmed five separate subscales with acceptable psychometric properties. Parents of children with ADHD reported a stronger emotional response to ADHD behaviors than parents of typically developing children and inattention symptoms evoked the strongest emotional response in parents regardless of child diagnostic status.

CONCLUSION

Parents' emotional responses appear to be differentiated in terms of specific ADHD-related triggers mapping onto the different domains of ADHD and delay-related responses. Further research is required to understand changes in parental emotional responses over time and their impact on children's developmental trajectories.

Maternal psychopathology and offspring clinical outcome: a four-year follow-up of boys with ADHD

Previous cross-sectional research has shown that parents of children with attention deficit hyperactivity disorder (ADHD) have high rates of psychopathology, especially ADHD and depression. However, it is not clear whether different types of parent psychopathology contribute to the course and persistence of ADHD in the child over time. The aim of this two wave study was to investigate if mother self-reported ADHD and depression influence persistence of offspring ADHD and conduct disorder symptom severity in adolescents diagnosed with ADHD in childhood. A sample of 143 males with a confirmed diagnosis of ADHD participated in this study. ADHD and conduct disorder symptoms were assessed at baseline and reassessed 4 years later. The boys in this sample had a mean age of 10.7 years at Time 1 (SD 2.14, range 6-15 years) and 13.73 years at Time 2 (SD 1.74, range 10-17 years). Questionnaire measures were used to assess ADHD and depression symptoms in mothers at Time 1. Mother self-reported ADHD was not associated with a change in child ADHD or conduct symptom severity over time. Mother self-reported depression was found to predict an increase in child conduct disorder symptoms, but did not contribute to ADHD symptom levels. This study provides the first evidence that concurrent depression in mothers may be a predictor of worsening conduct disorder symptoms in adolescents with ADHD. It may, therefore, be important to screen for depression in mothers of children with ADHD in clinical practice to tailor interventions accordingly.

Insecure maternal attachment is associated with depression in ADHD children

The objective of this study was to analyze the possible association between maternal attachment style and comorbidity associated with childhood ADHD. We evaluated a total of 103 children with ADHD treated at a Child and Adolescent Mental Health Centre and their mothers. Comorbidity was evaluated using the MINI-KID interview. Maternal attachment was evaluated using the Adult Attachment Questionnaire. We considered child variables that could be associated with the clinical course of ADHD, such as symptom severity, age, gender, evolution time, academic level, and current pharmacological treatment; parental variables, such as the mother's psychiatric history, current psychopathology, marital status, academic level, income, and employment, were also considered. We found an association between maternal insecure attachment and comorbid depressive disorder in childhood ADHD. An insecure maternal attachment style must be considered in the assessment and treatment of childhood ADHD with comorbid depression.

Parental ADHD and Depression: Time-Varying Prediction of Offspring Externalizing Psychopathology

Parental attention deficit/hyperactivity disorder (ADHD) and depression are risk factors for negative child outcomes, but given their frequent co-occurrence and variability over time, developmentally sensitive studies are needed. To characterize change in parental ADHD and depression as predictors of change in child ADHD and oppositional defiant disorder (ODD), 230 five- to ten-year-old children with (n = 110) and without (n = 120) ADHD were followed prospectively for 2 years with 90% retention. At baseline and again 2 years later (i.e., Wave 2), parents self-reported their ADHD and depression; parents and teachers also separately rated child ADHD and ODD, as well as broader attention and externalizing problems. Controlling for child sex, race-ethnicity, age, and parental depression, generalized estimating equations revealed that 2-year decreases in parental ADHD significantly predicted reduced child ADHD symptoms, but only among non-ADHD youth. Alternatively, increasing parental depression positively predicted change in teacher-rated ODD symptoms. These findings provide quasi-experimental evidence that parental ADHD and depression may be time-varying risk factors with respect to key dimensions of child externalizing behavior problems. We consider the potential dynamic and reciprocal interrelations among parental ADHD and depression with developmental change in offspring ADHD and ODD. We also discuss implications of parent psychopathology in the development of interventions to reduce the burden of youth ADHD and associated externalizing behavior.

Occurrence of ADHD in parents of ADHD children in a clinical sample

BACKGROUND

Despite the fact that there is a large amount of research on childhood attention deficit hyperactivity disorder (ADHD) treatment and an increasing amount of research on adult ADHD, little is known about the prevalence and influence of parental ADHD. Therefore, this study examined the frequency of parental ADHD in a clinical sample of German children suffering from ADHD. We also tried to find different levels of symptom severity for prognostic relevance. Furthermore, the association between subtypes of ADHD in children and their parents was investigated.

METHOD

In this study, parents of 79 ADHD children were screened for ADHD according to the Diagnostic and Statistical Manual of Mental Disorders, 5th edition and International Classification of Diseases, 10th edition. The Wender Utah Rating Scale and the ADHS-Self-Report were given to 75 mothers and 49 fathers for retrospective and current symptoms. Frequency of ADHD symptoms and severity groups was calculated and relationship between parental and children's ADHD was tested.

RESULTS

ADHD occurrence for mothers of children with ADHD was 41.3%, for fathers 51.0%. About 16.0% of the mothers had a mixed type, 9.3% had a hyperactive-impulsive subtype, and 16.0% had an inattentive subtype. Of the fathers, 18.4% had a mixed type, 10.2% had a hyperactive-impulsive subtype, and 22.4% had an inattentive subtype; 61% of the mothers and 46.9% of the fathers had low symptom severity. Medium symptom severity was reported by 37.7% mothers and 46.9% fathers, while 1.3% of the mothers and 6.2% of the fathers showed severe symptoms. No significant correlation between parental and child diagnoses was observed.

CONCLUSION

As nearly half of the parents suffered from ADHD, these results are a matter of concern in families with ADHD children. Besides parent-child interactions, parental ADHD symptoms might influence parental education style and also effects parent training as well as the child's therapy outcome. In the future, parents should be screened for ADHD symptoms if they or their child receive treatment and to adjust processes and design of treatment to the symptoms.

Longitudinal Associations Between Internalizing and Externalizing Comorbidities and Functional Outcomes for Children with ADHD

This study examined functional outcomes for children with ADHD by comorbidity status. Children with ADHD (5-13 years) were recruited from 21 pediatric practices and followed up 12 months later (n = 199). Parent and teacher-reported baseline and 12 month surveys measured peer problems, daily functioning, quality of life (QoL), parent mental health, and family QoL. The Anxiety Disorders Interview Schedule for Children IV assessed mental health comorbidities at baseline. Linear regression models were conducted, adjusting for socio-demographics, ADHD severity, and baseline functioning (where possible). In adjusted analyses, children with ADHD and co-occurring internalizing and externalizing comorbidities had poorer QoL, greater peer problems, and poorer family QoL, compared to children with ADHD alone. The parents of children with ADHD and internalizing and externalizing comorbidities alone, also reported poorer family QoL, compared to children with ADHD alone. Children with ADHD and co-occurring internalizing and externalizing comorbidities appear particularly vulnerable to poorer functioning.

Unintentional Injuries in Preschool Age Children: Is There a Correlation With Parenting Style and Parental Attention Deficit and Hyperactivity Symptoms

Unintentional injuries are the leading cause of death among children. Previous research has shown that most of the injuries occur in and around the home. Therefore, parents have a key role in the occurrence and prevention of injuries. In this study, we examined the relationship among home injuries to children and parental attention deficit hyperactivity disorder (ADHD) symptoms, parental attitudes, and children's behavioral problems.Forty children who were admitted to the emergency department because of home injuries constitute the study group. The control group also consisted of 40 children, who were admitted for mild throat infections. The parents filled out questionnaires assessing parental ADHD, child behavioral problems, and parenting attitudes.Scores were significantly higher for both internalizing disorders and externalizing disorders in study groups. We also found that ADHD symptoms were significantly higher among fathers of injured children compared with fathers of control groups. Democratic parenting was also found to correlate with higher numbers of injuries.Parenting style, as well as the psychopathology of both the parents and children, is important factors in children's injuries. A child psychiatrist visit following an emergency procedure may help to prevent further unintentional injuries to the child.

Multilevel analysis of ADHD, anxiety and depression symptoms aggregation in families

A strong genetic role in the etiology of attention-deficit hyperactivity disorder (ADHD) has been demonstrated by several studies using different methodologies. Shortcomings of genetic studies often include the lack of golden standard practices for diagnosis for ADHD, the use of categorical instead of a dimensional approach, and the disregard for assortative mating phenomenon in parents. The current study aimed to overcome these shortcomings and analyze data through a novel statistical approach, using multilevel analyses with Bayesian procedures and a specific mathematical model, which takes into account data with an elevated number of zero responses (expected in samples with few or no ADHD symptoms). Correlations of parental clinical variables (ADHD, anxiety and depression) to offspring psychopathology may vary according to gender and type of symptoms. We aimed to investigate how those variables interact within each other. One hundred families, comprising a proband child or adolescent with ADHD or a typically developing child or adolescent were included and all family members (both biological parents, the proband child or adolescent and their sibling) were examined through semi-structured interviews using DSM-IV criteria. Results indicated that: (a) maternal clinical variables (ADHD, anxiety and depression) were more correlated with offspring variables than paternal ones; (b) maternal inattention (but not hyperactivity) was correlated with both inattention and hyperactivity in the offspring; (c) maternal anxiety was correlated with offspring inattention; on the other hand, maternal inattention was correlated with anxiety in the offspring. Although a family study design limits the possibility of revealing causality and cannot disentangle genetic and environmental factors, our findings suggest that ADHD, anxiety and depression are variables that correlate in families and should be addressed together. Maternal variables significantly correlated with offspring variables, but the paternal variables did not.

Maternal psychiatric history is associated with the symptom severity of ADHD in offspring

Controversy exists about the role of parent psychopathology in persistence and severity of attention deficit hyperactivity disorder (ADHD) symptoms in their children. Here we aimed to analyse the potential association between the severity of ADHD symptoms in children and the presence of psychiatric and ADHD symptoms in their biological parents. Seventy-three triads of children and their parents who were in active treatment for their diagnosed ADHD were evaluated in our Child and Adolescent Mental Health Centers. The mental health of the parents was also assessed. The general psychopathology of the parents was evaluated using the Symptom Checklist-90-R (SCL-90-R), and symptoms of hyperactivity were examined using the Adult ADHD Self-Report Scale (ASRS v.1.1). The severity of symptoms in children was assessed using the ADHD Rating Scale-IV (ADHD-RS-IV). Variables that could have affected the clinical development of ADHD such as sex, evolution time, age, academic level and the presence of comorbidities were controlled. The severity of the symptoms in children with ADHD was significantly related to the psychiatric history of their mother, the younger age of the child and the presence of a comorbid conduct disorder in the child. We discussed the importance of screening for parental psychopathology in clinical practice.

Examining Parents' Preferences for Group and Individual Parent Training for Children with ADHD Symptoms

Parent training (PT) programs have been found to reduce some behavioral impairment associated with children's attention deficit hyperactivity disorder (ADHD) as well as improve parenting competence, but poor uptake and participation by parents are formidable barriers that affect service effectiveness. We used a discrete-choice experiment (DCE) to examine how parent preferences for treatment format (i.e., group vs. individual) might influence their participation in PT. Participants were 445 parents seeking mental health services for children with elevated symptoms of ADHD in Ontario, Canada. Parents completed a DCE composed of 30 choice tasks used to gauge PT format preference. Results showed that 58.7% of parents preferred individual PT; these parents were most interested in interventions that would make them feel more informed about their child's problems and in understanding-as opposed to solving-their child's problems. A minority of parents (19.4%) preferred group PT; these parents were most interested in active, skill-building services that would help them solve their child's problems. About one fifth of parents (21.9%) preferred the Minimal Information alternative (i.e., receiving neither individual or group PT); these parents reported the highest levels of depression and the most severe mental health problems in their child. Results highlight the importance of considering parent preferences for format and suggest that alternative formats to standard PT should be considered for multiply stressed families.

Anxiety in children with attention-deficit/hyperactivity disorder

OBJECTIVES

Although anxiety is common in children with attention-deficit/hyperactivity disorder (ADHD), it is unclear how anxiety influences the lives of these children. This study examined the association between anxiety comorbidities and functioning by comparing children with ADHD and no, 1, or ≥2 anxiety comorbidities. Differential associations were examined by current ADHD presentation (subtype).

METHODS

Children with diagnostically confirmed ADHD (N = 392; 5-13 years) were recruited via 21 pediatrician practices across Victoria, Australia. Anxiety was assessed by using the Anxiety Disorders Interview Schedule for Children-IV. Functional measures included parent-reported: quality of life (QoL; Pediatric Quality of Life Inventory 4.0), behavior and peer problems (Strengths and Difficulties Questionnaire), daily functioning (Daily Parent Rating of Evening and Morning Behavior), and school attendance. Teacher-reported behavior and peer problems (Strengths and Difficulties Questionnaire) were also examined. Linear and logistic regression controlled for ADHD severity, medication use, comorbidities, and demographic factors.

RESULTS

Children with ≥2 anxiety comorbidities (n = 143; 39%) had poorer QoL (effect size: -0.8) and more difficulties with behavior (effect size: 0.4) and daily functioning (effect size: 0.3) than children without anxiety (n = 132; 36%). Poorer functioning was not observed for children with 1 anxiety comorbidity (n = 95; 26%). Two or more anxiety comorbidities were associated with poorer functioning for children with both ADHD-Inattentive and ADHD-Combined presentation.

CONCLUSIONS

Children with ADHD demonstrate poorer QoL, daily functioning and behavior when ≥2 anxiety comorbidities are present. Future research should examine whether treating anxiety in children with ADHD improves functional outcomes.

Psychopathology in young children in two types of foster care following institutional rearing

Institutional rearing of young children has been demonstrated to increase risk for a broad range of psychiatric disorders and other impairments. This has led many countries to consider or to invest in foster care. However, no study to date has explored potential differences in psychiatric symptoms in children placed in different types of foster care. We assessed internalizing disorders, externalizing disorders, and attention deficit hyperactivity disorder (ADHD) in 54-month-old children living with foster families. We compared one group of children living in high-quality foster families who had benefited from specialized training and support to another group of children placed with government-sponsored foster care in Bucharest, Romania. After controlling for duration of time spent in foster care, there was a main group effect in predicting ADHD (p = .021) and a marginal group × gender interaction effect. No effects were noted for signs of externalizing disorders. There was, however, a significant group × gender interaction effect of signs of internalizing disorders (p = .007), with the girls in high-quality foster care having less severe symptomatology than did their counterparts in the government-sponsored group. Governments must invest in quality interventions for their most vulnerable citizens to prevent serious and potentially lasting problems.

Developmental trajectories and predictors of externalizing behavior: a comparison of girls and boys

Recent studies have shown that the development of externalizing behavior in childhood and adolescence can be described through different developmental pathways. However, knowledge about differences between the sexes regarding the trajectories is limited. This study focused on potential differences by examining the trajectories of self-reported externalizing symptoms for girls and boys separately. In addition, the relationships of several familiar and child-specific variables with those developmental courses were assessed. The study was conducted on a large community sample of German youths (N = 3,893; mean age 11.38 years; 50 % girls) over 4 years. Using growth mixture modeling, three different classes of trajectories were found for both sexes. The classes differed with regard to the level and the course of symptoms ("low", "moderate", "high-decreasing"). Girls were overrepresented in the "low" class, whereas boys were predominant in the "moderate" and "high-decreasing" classes. The multiple group analysis revealed that the girls and boys differed significantly in their level and linear course of symptoms with regard to the "high-decreasing" class. In contrast, no sex differences were found in the growth factors of the "low" and "moderate" classes. The regression analyses showed that the children's depressive symptoms, dysfunctional parenting style, and negative family climate were associated significantly with the level and course of symptoms as well as the class membership of girls and boys. Life events predicted class membership only for boys, whereas maternal depressive symptoms and family conflict did not demonstrate any significant relationship. The sizes of the predictive associations with the growth factors were similar for both sexes. The results are discussed with regard to existing developmental models and their possible implications for prevention and future research.

The association of ADHD and depression: mediation by peer problems and parent-child difficulties in two complementary samples

Children with attention-deficit/hyperactivity disorder (ADHD) are at increased risk for the development of depression, with evidence that peer and academic difficulties mediate predictions of later depression from ADHD. In the present study, we hypothesized that parent-child relationship difficulties may be an additional potential mediator of this association. Academic, peer, and parent-child functioning were tested as mediators of the association of attention problems and depression in two distinctly different yet complementary samples. Study 1 was a cross-sectional sample of 5- to 10-year-old children (N = 230) with and without ADHD. Study 2 was a prospective longitudinal sample of 472 youth, followed prospectively from birth to age 20 years, at risk for depression. Despite differences in age, measures, and designs, both studies implicated peer and parent-child problems as unique mediators of depressive symptoms, whereas academic difficulties did not uniquely mediate the ADHD-depression association. Furthermore, inattention symptoms, but not hyperactivity, predicted depressive symptoms via the disruption of interpersonal functioning. The inclusion of oppositional defiant disorder into models impacted results and supported its independent role in parent-child problems. Implications include support for interventions that target interpersonal competence, which may effectively reduce the risk of depression among children with ADHD.

Parents psychopathology of children with Attention Deficit Hyperactivity Disorder

Attention Deficit Hyperactivity Disorder (ADHD) is a disorder with extremely complex etiology, not yet well defined but certainly multi-factorial. This study investigated the possible etiopathogenetic role of ADHD symptoms and psychopathology disorders in parents of children with ADHD. We present a case-control study of parents of 50 children affected by ADHD and of 45 healthy children, matched to age and gender. Parents of ADHD children reported higher levels of ADHD symptoms, depressive disorders and Depressive Personality Disorders than parents of healthy children. Mothers displayed greater presence of depression, while fathers showed problems concerning alcohol use. The occurrence of ADHD symptoms, psychopathology and personality disorders in parents highlights the importance to integrate the treatment programs in the ADHD children with the screening and treatment for psychopathological symptoms of the parents.

Predictors of diagnosis of child psychiatric disorder in adult-infant social-communicative interaction at 12 months

To establish which social interactive behaviours predict later psychiatric diagnosis, we examined 180 videos of a parent-infant interaction when children were aged one year, from within the Avon Longitudinal Study of Parents and Children (ALSPAC) cohort. Sixty of the videos involved infants who were later diagnosed with a psychiatric disorder at seven years, and 120 were a randomly selected sex-matched control group. Interactive behaviours for both the caregiver and the one year old infant were coded from the videos according to eight holistic categories of interpersonal engagement: Well-being, Contingent Responsiveness, Cooperativeness, Involvement, Activity, Playfulness, Fussiness, and Speech. Lower levels of adult activity and speech in interaction at one year significantly predicted overall diagnosis of child psychiatric disorder.

Parenting in adults with attention-deficit/hyperactivity disorder (ADHD)

Although the validity of adult ADHD is well established and research has identified a variety of impairments associated with the condition in adults, study of how ADHD impacts an adult's ability to parent has been relatively neglected. Parenting is a particularly important domain of functioning given the familial nature of the disorder and emerging evidence that parenting behaviors play a role in the development or maintenance of child ADHD symptoms, comorbid psychopathologies, and other associated difficulties. In this paper, we focus on three broad categories of cognitive dysfunction proposed across models of ADHD - cognitive processes (e.g., working memory, planning, and inhibitory control), self-regulation deficits (e.g., self-monitoring of performance to detect errors or the need for regulation of behavior and/or emotions), and motivational or arousal difficulties (e.g., response to incentives, delay aversion). We consider how these deficits may lead to impairments in the parenting behaviors of effective behavioral control and emotional responsiveness, and review the available evidence regarding parenting in adults with ADHD symptoms. We conclude by noting the limitations in existing studies, and argue for further research that is theoretically grounded in how core deficits of ADHD may be related to dimensions of parenting. The implications of an improved understanding of how ADHD impacts parenting for the development of early intervention or prevention programs are outlined.

Risk Taking and Sensitivity to Punishment in Children with ADHD, ODD, ADHD+ODD, and Controls

We used the Balloon Analog Risk Task (BART) to examine risk taking and sensitivity to punishment, two relevant aspects of behavioral inhibition, in 203 school-age children with attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), ADHD+ODD, and controls. Participants earned points on the BART by pumping 30 separate balloons that exploded at variable intervals. No points were earned on a trial when a balloon exploded. The number of pumps across all balloons estimated risk taking and the reduction in pumps following balloon explosions was interpreted as an indicator of sensitivity to negative punishment. We found that all groups significantly differed from one another on risk taking. The ADHD+ODD group pumped the most, followed by the ODD, ADHD, and the control group, respectively. For sensitivity to negative punishment, all groups performed differently, with the ODD group showing the least sensitivity to an exploded balloon, followed by the ADHD, control, and ADHD+ODD groups, respectively. Children with ADHD+ODD demonstrated significantly different patterns of risk taking and sensitivity to negative punishment than children with either ADHD-only or ODD-only. ADHD youth with comorbid ODD had the greatest levels of risk taking, but they were also the most sensitive to negative punishment. The relationship between ADHD and ODD, as well as the nature of comorbidity in constructs related to risk taking and related behaviors, are discussed.