Effortful Control Protects Against Familial Liability for ADHD: Longitudinal Results from the ABCD Study in the United States.

Effortful control, the ability to regulate complex and goal-directed behavior, may protect individuals from developing mental health symptoms. This study tested the potential for child effortful control and executive functioning to buffer the effects of familial liability for attention deficit hyperactivity disorder (ADHD) problems across a one-year timeframe. Data from the prospectively-collected Adolescent Brain Cognitive Development (ABCD)® study were used to examine whether caregiver-rated child effortful control and executive functioning moderated the association between familial ADHD risk and later ADHD symptoms in a sample of children (N = 6,133; ages 9-10 years at baseline). Two independent variables were considered to compare the predictive powers of specific (family ADHD) and broad (family psychopathology) risk factors. Two additional moderating variables (surgency, negative affect) were tested to examine specificity of effortful control and executive functioning as moderators. All variables of interest were measured on a continuum and via caregiver report. At high levels of effortful control and executive functioning, there was no association between familial liability for ADHD or broad psychopathology and later child ADHD problems. The moderator effects were specific to effortful control and executive functioning domains. Etiological models of heritable psychiatric disorders, such as ADHD, should consider the risk and protective contributions of individual traits, such as effortful control and executive functioning. Clinical prevention and intervention efforts may target self-regulation skills in children to buffer against familial liability for ADHD problems.

Longitudinal Stability of Neural Correlates of Pediatric Attention Deficit Hyperactivity Disorder: A Pilot Study of Event Related Potentials and Electroencephalography.

OBJECTIVE: Stability and developmental effects of electroencephalography (EEG) and event related potential (ERP) correlates of ADHD are understudied. This pilot study examined stability and developmental changes in ERP and EEG metrics of interest. METHODS: Thirty-seven 7 to 11-year-old children with ADHD and 15 typically developing (TD) children completed EEG twice, 11 to 36 months apart. A series of mixed effects linear models were run to examine stability and developmental effects of EEG and ERP metrics. RESULTS: Stability and developmental effects of EEG and ERP correlates of ADHD varied considerably across metrics. P3 amplitude was stable over time and showed diverging developmental trajectories across groups. Developmental differences were apparent in error related ERPs and resting aperiodic exponent. Theta-beta ratio was stable over time among all children. CONCLUSIONS: Developmental trajectories of EEG and ERP correlates of ADHD are candidate diagnostic markers. Replication with larger samples is needed.

The role of single trial variability in event related potentials in children with attention deficit hyperactivity disorder.

OBJECTIVE: Children with attention deficit hyperactivity disorder (ADHD) show attenuated mean P3 component amplitudes compared to typically developing (TD) children. This finding may be the result of individual differences in P3 amplitudes, P3 latencies, and/or greater single trial variability (STV) in amplitude or latency, suggesting neural "noise." METHODS: Event related potentials (ERPs) from 75 children with ADHD and 29 TD children were recorded with electroencephalography (EEG). Caregivers provided ratings on child ADHD symptoms. Single-trial ERP amplitudes and latencies were extracted from the P3 component time window during a visual oddball task. Additionally, we computed individual-centered and trial-centered P3 amplitudes to account for inter-individual and inter-trial variability in the timing of the P3 peak. RESULTS: In line with prior research, greater ADHD symptom severity was associated with reduced mean P3 amplitude. This correlation was no longer significant after correcting for inter-trial differences in P3 latency. In contrast, greater ADHD symptom severity was associated with reduced STV in P3 amplitude. CONCLUSIONS: Our results suggest that attenuated average P3 amplitude in ADHD samples is due to a consistent reduction in strength of the neurophysiological signal at the single trial level, as well as increased inter-trial variability in the timing of P3 peak amplitudes. The traditional method of extracting P3 amplitudes based on a single time window for all trials may not adequately capture variability in P3 latencies associated with ADHD. SIGNIFICANCE: Inter- and intra-individual differences in brain signatures should be considered in models of neurobiological differences in neurodevelopmental samples.

Neural activation, cognitive control, and attention deficit hyperactivity disorder: Evaluating three competing etiological models.

BACKGROUND: Cognitive control impairments are observed across several psychiatric conditions, highlighting their role as a transdiagnostic marker. Individuals with attention deficit hyperactivity disorder (ADHD) have difficulties with inhibition, working memory, processing speed, and attention regulation. These cognitive control impairments may either mediate or moderate the association between neurobiological vulnerabilities and phenotypic presentation in neurodevelopmental disorders. Alternately, neurocognitive vulnerabilities in ADHD may be additive, akin to a multiple deficit model. We tested the mediation, moderation, and additive models using neurocognitive data in youth with ADHD. METHODS: 7-11 year-old children diagnosed with ADHD (n = 75) and control children (n = 29) completed EEG recordings and neuropsychological testing (full scale IQ; cognitive control). Caregivers provided ADHD symptom ratings. Correlations and linear regression analyses were completed to examine the associations among cortical functioning (aperiodic slope), cognitive control, and ADHD symptoms. RESULTS: We found support for an additive model wherein vulnerabilities in aperiodic slope, event-related potentials, and cognitive control each explained unique variance in ADHD symptoms. There was some evidence that cognitive control moderates the effect of atypical cortical development on ADHD symptoms. There was no support for the mediation model. CONCLUSIONS: The etiology of ADHD symptoms is multifaceted and involves multiple "hits" across neurological and cognitive-behavioral factors.

The role of aperiodic spectral slope in event-related potentials and cognition among children with and without attention deficit hyperactivity disorder.

Aperiodic spectral slope is a measure of spontaneous neural oscillatory activity that is believed to support regulation of brain responses to environmental stimuli. Compared to typically developing (TD) control participants, children with attention deficit hyperactivity disorder (ADHD) have been shown to have flatter aperiodic spectral slope at rest as well as attenuated event-related potential (ERP) amplitudes in response to environmental stimuli. A small body of research suggests that aperiodic slope may also explain differences in behavioral responses. In this study, we examine associations between prestimulus aperiodic slope, stimulus characteristics, environmental demands, and neural as well as behavioral responses to these stimuli. Furthermore, we evaluate whether ADHD diagnostic status moderates these associations. Seventy-nine children with ADHD and 27 TD school-age children completed two visual ERP experiments with predictable alternating presentations of task-relevant and task-irrelevant stimuli. Aperiodic slope was extracted from prestimulus time windows. Prestimulus aperiodic slope was steeper for the TD relative to ADHD group, driven by task-relevant rather than task-irrelevant stimuli. For both groups, the aperiodic slope was steeper during a task with lower cognitive demand and before trials in which they responded correctly. Aperiodic slope did not mediate the association between ADHD diagnosis and attenuated P300 amplitude. The aperiodic spectral slope is dynamic and changes in anticipation of varying stimulus categories to support performance. The aperiodic slope and P300 amplitude reflect distinct cognitive processes. Background neural oscillations, captured via aperiodic slope, support cognitive behavioral control and should be included in etiological models of ADHD.NEW & NOTEWORTHY This study constitutes the first investigation of associations between aperiodic spectral slope and three aspects of neurocognition: event-related potential (ERP) amplitudes, cognitive load, and task performance. We find that background oscillatory activity is dynamic, shifting in anticipation of varying levels of task relevance and in response to increasing cognitive load. Moreover, we report that aperiodic activity and ERPs constitute distinct neurophysiological processes. Children with attention deficit hyperactivity disorder (ADHD) show reduced aperiodic dynamics in addition to attenuated ERP amplitudes.

Absence of dynamic neural oscillatory response to environmental conditions marks childhood attention deficit hyperactivity disorder.

BACKGROUND: Prior research suggests that symptoms of attention deficit hyperactivity disorder (ADHD) and related neurodevelopmental disorders may derive from alterations in the brain's ability to flexibly tune the balance between information integration and segregation and global versus local processing. This balance allows the brain to optimally filter salient stimuli in the environment and can be measured with electroencephalography (EEG) via calculation of the aperiodic spectral slope. A steeper aperiodic slope increases the capacity of global neural networks to process low-salience stimuli, while a flatter aperiodic slope reflects an emphasis on local neural networks that respond preferentially to high-salience input. Although aperiodic slope differences have been reported in ADHD, prior studies have not accounted for differing levels of stimulus input in experimental paradigms. There is evidence to suggest that dynamic shifts in neural oscillation patterns in response to changing environmental conditions could be critical for attention regulation. METHODS: Using high-density resting EEG, we measured aperiodic spectral slope during low contrast (lights off) and high contrast (lights on) environmental conditions in a sample of 88 7-11-year-old children diagnosed with ADHD and 29 controls (30% female). RESULTS: While controls showed a flatter aperiodic slope during the high contrast (lights on) as compared to low contrast (lights off) environmental condition, children with ADHD did not show any change in aperiodic slope across conditions. CONCLUSIONS: This study presents a novel etiological model of biological mechanisms associated with ADHD. Children with ADHD show suboptimal modulation of intrinsic neural activity in response to changing environmental input. The dynamic spectral slope is a promising candidate biomarker for ADHD. The possibility that dynamic spectral slope is associated with cognitive-behavioral regulation more broadly merits further investigation.

Keeping your coparent in mind: A longitudinal investigation of mindfulness in the family system.

Recent studies have increasingly focused on mindfulness as it relates to interpersonal processes. In particular, cross-sectional research has shown that parents' dispositional mindfulness is associated with increased mindful parenting and coparenting, as well as improved coparenting relationship quality. The current study replicates and extends such work, representing the first longitudinal investigation of mindful coparenting. A sample of 449 parents (60% mothers) of children between the ages of 3 and 17 years were recruited online through Amazon's Mechanical Turk (MTurk) as part of a larger study on the assessment of parenting. Parents reported on their dispositional mindfulness, mindful coparenting, and coparenting relationship quality at three time points across an 8-month period. Results from a cross-lagged panel model using maximum likelihood estimation suggested that higher levels of parental mindfulness at baseline were related with higher levels of mindful coparenting at 4 months, which, in turn, were related to higher quality coparenting relationship at 8 months. Support for this model was found for both mothers and fathers and across all examined child age groups (i.e., early childhood, middle childhood, and adolescence), highlighting the robust nature of these effects. Overall, findings suggest that increasing mindfulness at an individual level can promote meaningful change within a family system, specifically through improvements in coparenting and parent-child interactions.

Los estudios recientes se han centrado cada vez más en la conciencia plena en relación con los procesos interpersonales. En particular, las investigaciones transversales han demostrado que la conciencia plena disposicional de los padres está asociada con una crianza y una cocrianza más conscientes, así como con una mejor calidad de la relación de cocrianza. El presente estudio reproduce y amplía dicho trabajo, y representa la primera investigación longitudinal de cocrianza consciente. Se reunió virtualmente una muestra de 449 padres (el 60 % madres) de niños de entre 3 y 17 años mediante Amazon's Mechanical Turk (MTurk) como parte de un estudio más extenso sobre la evaluación de la crianza. Los padres informaron sobre su conciencia plena disposicional, la cocrianza consciente y la calidad de la relación de cocrianza en tres intervalos de tiempo durante un periodo de ocho meses. Los resultados de un modelo de panel de retardo cruzado utilizando la estimación por máxima verosimilitud indicaron que los niveles más altos de conciencia plena de los padres en el momento basal estuvieron relacionados con niveles más altos de cocrianza consciente a los cuatro meses, los cuales, a su vez, estuvieron relacionados con una relación de cocrianza de mayor calidad a los ocho meses. Se encontró respaldo para este modelo tanto en el caso de las madres como en el de los padres y entre todos los grupos etarios de los niños analizados (p. ej.: primera infancia, segunda infancia, adolescencia). Asimismo, se destacó la índole sólida de estos efectos. En general, los resultados indican que aumentar la conciencia plena a nivel individual puede promover un cambio significativo dentro de un sistema familiar, específicamente mediante mejoras en la cocrianza y en las interacciones entre padres e hijos.

All in the Family: How Parental Criticism Impacts Depressive Symptoms in Youth.

Despite a strong connection between family environment and mood symptoms in youth, little research to date has examined potential underlying mechanisms. We propose an etiological model investigating how parenting (i.e., expressed emotion, or EE) affects youth depression by shaping their emotion regulation abilities. Forty-six youth and caregivers participated in this cross-sectional study. Family environment was assessed using the Five-Minute Speech Sample (FMSS) and the Levels of Expressed Emotion Scale (LEE). The Difficulties in Emotion Regulation Scale (DERS) and the Children's Depression Rating Scale-Revised (CDRS-R) were used to assess youth emotion regulation and depressive symptoms, respectively. Analyses demonstrated no significant relationships between type of reporter (i.e., independent rater, parent, youth) of parental EE and criticism. Mediation analyses suggested that youth-reported parental EE predicted greater levels of youth depressive symptoms, and that this association was mediated by emotion regulation. This study has direct clinical implications, elucidating the importance of strengthening positive parent-child communication to support the development of emotion regulation skills and psychological well-being for youth.

Sensory processing and P300 event-related potential correlates of stimulant response in children with attention-deficit/hyperactivity disorder: A critical review.

Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder associated with considerable impairment in psychiatric and functional domains. Although stimulant medication can reduce core symptoms of inattention, hyperactivity, and impulsivity, a subgroup of patients does not respond to this intervention. A precision medicine approach has been proposed, whereby biomarkers are used to identify an effective treatment approach for a given individual. This review synthesizes the existing literature on event-related potential (ERP) correlates of stimulant response in children diagnosed with ADHD, with the goal of evaluating the potential for ERP to inform precision medicine care in this population. Forty-three articles were examined and results tentatively suggest that stimulant medications normalize the amplitude of the P300 component, and this is also associated with behavioral improvement. In contrast, results generally indicate that stimulants do not significantly alter early processing components, although there are some exceptions to this finding. Implications for research, theory, and clinical work are considered and concrete recommendations for future directions are provided. While recognizing limitations of existing literature (e.g., homogenous samples, variable methodologies), we conclude that ERP methods represent a promising approach for precision medicine care of patients with ADHD.

Gender effects on mental health symptoms and treatment in college students.

PURPOSE: Mental health problems are a growing concern on college campuses. Although postsecondary institutions often provide mental health services to students free of charge, it is unclear which students access such treatment and why. Methods: This study examined predictors of mental health treatment among college students. 2,280 students completed an online survey to assess demographic variables, mental health symptoms (depression, anxiety), stress and prior/current mental health treatment. Results: After accounting for symptom severity, men were less likely to receive treatment for mental health problems and LGBQ students were more likely to receive treatment. That difference was not evident at higher levels of depression and anxiety. Finally, self-reported anxiety but not depressive symptoms predicted being in mental health treatment. Conclusions: These findings can help inform efforts to target college students who could benefit from treatment but are not seeking it.

The Differential Role of Coping, Physical Activity, and Mindfulness in College Student Adjustment.

Research has examined the function of stress management techniques, including coping, physical activity, and mindfulness on college students' adjustment. The present study examined the differential contributions of three stress management techniques to students' maladaptation (perceived stress, depression, anxiety, and loneliness) and adaptation (self-esteem). Undergraduate students (N = 1185) responded to an online survey. Hierarchical linear regression results indicated that all three stress management techniques - coping, physical activity, and mindfulness - were related to the five outcomes as predicted. Higher levels of disengagement coping strategies were related to higher perceived stress, anxiety, and depression. Components of mindfulness emerged as a strong predictor of adaptation.

Emotional Intelligence, Belongingness, and Mental Health in College Students.

Mental health problems are prevalent amongst today's college students and psychosocial stress has been identified as a strong contributing factor. Conversely, research has documented that emotional intelligence (EQ) is a protective factor for depression, anxiety and stress (mental health problems). However, the underlying mechanism whereby EQ may support stronger mental health is currently not well understood. This study used regression analyses to examine the hypothesis that belongingness (inclusion, rejection) partially mediates the effects of EQ (attention, clarity, repair) on psychological well-being in a large sample (N = 2,094) of undergraduate students. Results supported the mediation hypotheses for all three EQ components and highlighted that the effects of rejection on psychological well-being were particularly strong. In line with prior research, our results indicate that prevention and intervention efforts with college students could explicitly target EQ skills in an effort to reduce perceived rejection and promote student well-being.

Parent Socialization of Coping and Child Emotion Regulation Abilities: A Longitudinal Examination.

This study examined the hypothesis that parent socialization of coping (SOC) would have a longitudinal relation with child emotion regulation abilities. Participants included a sample of 256 parents of 5- to 12-year-old children (child M age = 8.36, SD = 2.03, 54.7% male; parent M age = 34.49, SD = 6.20, 59% female). Data on demographic information, parenting behaviors, and child emotion regulation abilities were collected via online questionnaires at baseline and 12 months. Results from longitudinal structural equation modeling (SEM) analyses suggested that parent SOC, measured at baseline, predicted child adaptive and maladaptive emotion regulation, measured 12 months later. More specifically, parental engagement coping suggestions predicted child's adaptive emotion regulation, whereas parental disengagement coping suggestions predicted child's maladaptive emotion regulation. Further, child gender emerged as a moderator in the longitudinal association between socialization of engagement coping and child adaptive emotion regulation: Whereas this association was small and marginally significant for girls, it was large and statistically significant for boys. Results highlight the importance of parent SOC as potentially contributing to emotion regulation abilities of 5- to 12-year-olds.

Este estudio examinó la hipótesis de que la socialización del afrontamiento por parte de los padres tendría una relación longitudinal con las habilidades de regulación emocional de los niños. Los participantes fueron una muestra de 256 padres de niños de entre 5 y 12 años (edad promedio de los niños = 8.36, desviación típica= 2.03, el 54.7 % de sexo masculino; edad promedio de los padres = 34.49, desviación típica = 6.20, el 59 % de sexo femenino). Se recopilaron datos sobre información demográfica, conductas de crianza y habilidades de regulación emocional de los niños mediante cuestionarios en línea al inicio del estudio y a los 12 meses posteriores. Los resultados de los análisis de ecuaciones estructurales longitudinales sugirieron que el afrontamiento por parte de los padres, medido al inicio del estudio, predijo la regulación emocional adaptativa y desadaptativa medida 12 meses después. Más específicamente, las sugerencias de afrontamiento del interés de los padres predijeron la regulación emocional adaptativa del niño, mientras que las sugerencias de afrontamiento del desinterés de los padres predijeron la regulación emocional desadaptativa del niño. Además, el género del niño surgió como moderador en la asociación longitudinal entre la socialización del afrontamiento del interés y la regulación emocional adaptativa del niño: si bien esta asociación fue pequeña y marginalmente significativa para las niñas, fue grande y estadísticamente significativa para los niños. Los resultados destacan la importancia de la socialización del afrontamiento por parte de los padres como posible favorecedora de las habilidades de regulación emocional de los niños de entre 5 y 12 años.

Does a social self-perceptual bias mask internalizing symptoms in children with attention-deficit/hyperactivity disorder?

BACKGROUND: Children with attention-deficit/hyperactivity disorder (ADHD) often present with additional psychiatric conditions. Comorbidity is associated with poorer long-term outcomes, highlighting the need for effective assessment and intervention. However, self-perceptual biases may mask the presence of symptoms for a subgroup of children with ADHD. This study examined the role of social self-perceptual biases in children with ADHD versus control children on self-reports of loneliness, and depressive and anxious symptoms. METHODS: The research question was examined in two samples. Sample 1 consisted of 7.7-12.8-year-old boys with ADHD (n = 199) and control boys (n = 74); Sample 2 consisted of 7.7-11.4-year-old boys and girls with ADHD (n = 178) and control children (n = 86). Across samples, children reported social competence and symptoms of anxiety and depression. Child-reported loneliness was examined in Sample 1. A social competence discrepancy score (difference between self-report and teacher-report) was used as an indicator of social self-perceptual bias. RESULTS: Hierarchical multiple regression analyses tested social self-perceptual bias as a suppressor variable. The magnitude of the associations between ADHD and self-reported feelings of depression, anxiety and loneliness was greater when social self-perceptual bias was included in models as compared to models that did not include social self-perceptual bias (ΔR2 s range = 0.04-0.19). CONCLUSIONS: Findings across both samples suggest that social self-perceptual biases may mask internalizing symptom severity on self-reports for individuals who overestimate their social competence. More research is needed to determine the best approach to assessing internalizing problems among children with ADHD.

Children of parents with a history of depression: The impact of a preventive intervention on youth social problems through reductions in internalizing problems.

The current investigation examined if changes in youth internalizing problems as a result of a family group cognitive behavioral (FGCB) preventive intervention for families with a parent with a history of depression had a cascade effect on youth social problems over 24 months and the bidirectional nature of these effects. One hundred eighty families with a parent with a history of major depressive disorder (M age = 41.96; 88.9% mothers) and a youth age 9 to 15 years (49.4% females; M age = 11.46) participated. Findings from a panel model indicated that, compared to a minimum intervention condition, the FGCB intervention significantly reduced youth internalizing problems at 12 months that in turn were associated with lower levels of social problems at 18 months. Similarly, the FGCB intervention reduced internalizing problems at 18 months, which were associated with fewer social problems at 24 months. Changes in social problems were not related to reductions in subsequent internalizing problems. The findings suggest that reductions in youth internalizing problems can lead to lower levels of social problems. Youth social problems are difficult to change; therefore, targeting internalizing problems may be an effective way to reduce the social problems of children of parents with a history of depression.

Do parental ADHD symptoms reduce the efficacy of parent training for preschool ADHD? A secondary analysis of a randomized controlled trial.

Previous studies have suggested that children with Attention-Deficit/Hyperactivity Disorder (ADHD) may benefit less from behavioral parent training (BPT) if their parents have high levels of ADHD symptoms. We conducted a secondary analysis of data from a randomized controlled trial to test the hypothesis that parental ADHD symptoms reduce the efficacy of two BPT programs in a sample of preschoolers with ADHD. One intervention was specifically designed for children with ADHD (NFPP: New Forest Parenting Programme) and one was designed for children with Oppositional Defiant Disorder (ODD) (HNC: Helping the Noncompliant Child). Neither intervention was adapted to address parental ADHD symptoms. This secondary analysis included data from 164 parents and their 3-4 year-old children who were randomly assigned to one of the two programs or a waitlist group. Children were compared on ADHD and ODD outcomes at post-intervention and a 6-month follow-up. The presence of parent ADHD symptoms reduced the efficacy of BPT in only one of 16 analyses. Implications and limitations (e.g., low baseline rate of parental ADHD symptoms) of the findings are provided.

Father Participation in Child Psychopathology Research.

The purpose of the current study was two-fold: (1) To examine time trends of the inclusion of fathers in child psychopathology research from 2005 to 2015; and (2) to examine online crowdsourcing as a method to recruit and study fathers. In study 1, findings indicated that, relative to two earlier reviews of father participation from 1984 to 1991 and 1992-2004, there has been limited progress in the inclusion of fathers in child psychopathology research over the last decade. In study 2, without explicit efforts to recruit fathers, almost 40% of a sample of 564 parents recruited from online crowdsourcing (Amazon's Mechanical Turk) were fathers. Major demographic differences did not emerge between mother and father participants and data were equally reliable for mothers and fathers. Fathers were more likely to drop out over the course of a 12-month follow-up but these differences in retention between mothers and fathers were non-significant if fathers were retained at a 2-week follow-up. Finally, family process models tested across four assessments (baseline, 4, 8, and 12 month follow-ups) indicated that data from fathers are equally supportive of convergent validity as data from mothers. We concluded that online crowdsourcing is a promising recruitment methodology to increase father participation in child psychopathology research.

Young Children with Behavior Disorders in Low-Income Families: The Role of Clinic Observations in the Assessment of Parenting.

Children from low-income families are at elevated risk of meeting diagnostic criteria for behavior disorders. Although mastery-based Behavioral Parent Training (BPT) programs have a robust evidence-base for reducing disruptive behaviors of young children, socioeconomically disadvantaged families are more likely to drop out of treatment and, in turn, are less likely to benefit. Therefore, efficient assessment and treatment may be needed. Less research, however, has addressed the value of time-consuming behavioral observations relative to caregiver-report of problem behaviors in the assessment of this at-risk and underserved group. In the current study, 43 low-income parents and their clinic-referred child were observed during a standard mastery-based BPT interaction task (Child's Game) at baseline. Findings revealed that parents were observed to displayed an extremely high proportion of maladaptive behaviors targeted for reduction by subsequent treatment (Instructions plus Questions) relative to behaviors that the treatment was designed to increase (Attends plus Rewards). In contrast, parents reported they utilized relatively high and low rates of positive and negative parenting, respectively. Behaviorally-observed parenting was not correlated with caregiver-reported parenting. The findings suggest that baseline observations of behaviors targeted in mastery-based BPT interventions are an important part of assessment in parenting programs for low-income families with young disruptive children.

Family Transitions in Cohabiting Families: a Longitudinal Investigation of the Role of Parent Depressive Symptoms in Youth Problem Behaviors.

Cohabiting family structures are becoming increasingly prevalent in the United States but are less stable than married family unions. In this longitudinal study we examine the change in psychosocial adjustment of adolescents when a non-biologically related male cohabiting partner (MCP) transitions out of the family home. Of particular interest, the role of maternal and MCP depressive symptoms was examined as a moderator. At wave 1, the sample was comprised of 111 low-income urban Black families, consisting of an adolescent (42.3 % male; Mage = 13), a biological mother, and a non-biologically-related male cohabiting partner (MCP). Wave 2 and 3 assessments occurred over the course of the subsequent 29 months, with 38 % of MCPs transitioning out of the home. We used latent growth curve modeling to characterize trajectories of youth internalizing and externalizing symptom change across the 3 waves. Both maternal and MCP depressive symptoms interacted with whether a transition occurred, consistent with the notion that adolescent problem behaviors are shaped by the dynamic interplay of individual- and family-characteristics.

Which Type of Parent Training Works Best for Preschoolers with Comorbid ADHD and ODD? A Secondary Analysis of a Randomized Controlled Trial Comparing Generic and Specialized Programs.

The present study examined whether the presence of comorbid ODD differentially moderated the outcome of two Behavioral Parent Training (BPT) programs in a sample of preschoolers with ADHD: One designed specifically for ADHD (NFPP: New Forest Parenting Programme) and one designed primarily for ODD (HNC: Helping the Noncompliant Child). In a secondary analysis, 130 parents and their 3-4 year-old children diagnosed with ADHD were assigned to one of the two programs. 44.6 % of the children also met criteria for ODD. Significant interactions between treatment conditions (NFPP vs. HNC) and child ODD diagnosis (presence vs. absence) indicated that based on some parent and teacher reports, HNC was more effective with disruptive behaviors than NFPP but only when children had a comorbid diagnosis. Further, based on teacher report, NFPP was more effective with these behaviors when children had a diagnosis of only ADHD whereas HNC was equally effective across ADHD only and comorbid ODD diagnoses. Comorbidity profile did not interact with treatment program when parent or teacher reported ADHD symptoms served as the outcome. Implications for clinical interventions are discussed and directions for future work are provided.