Anxiety Symptoms In Children Research Articles

A tailored online intervention to improve parenting risk and protective factors for child anxiety and depression: Medium-term findings from a randomized controlled trial

BackgroundDespite considerable evidence on parenting risk and protective factors for child anxiety and depressive disorders, the development of interventions based on this evidence is still lagging behind. To address this gap, the web-based Parenting Resilient Kids (PaRK) program was developed to target these risk and protective factors. This study evaluated the effects of the program at 12-month follow-up. MethodsA randomized controlled trial was conducted with a community sample of 355 parents and 342 children (Mchild age = 9.79). Parents randomized into the web-based PaRK intervention condition received a personalized feedback report about their parenting and were recommended a tailored course of up to 12 interactive modules. Parents in the control condition received a standard set of web-based educational factsheets. ResultsParents in the intervention group demonstrated significantly greater improvement in self-reported parenting compared to control group parents from baseline to 12-month follow-up, d = 0.24, 95% CI [0.03, 0.45]. Both groups showed reductions in child anxiety and depressive symptoms, parental psychological control and unhealthy family functioning; and improvements in parental acceptance, child- and parent- health-related quality of life. LimitationsThe PaRK intervention was tailored based on the parents’ own report of their parenting behaviors. There was an over-representation of highly-educated mothers and only one parent-child dyad was included per family. ConclusionsPaRK improved parenting for up to 12 months, but had no superior effect on children's mental health outcomes compared with an educational-factsheet intervention. Further follow-up is needed to assess longer-term effects.

Cool Little Kids translational trial to prevent internalising: two-year outcomes and prediction of parent engagement.

The aim was to determine outcomes in the first year of school of a population-delivered parenting program to prevent internalising problems in temperamentally inhibited preschool children and predictors of engagement in parenting groups. Design: Randomised controlled trial. 307 preschool services across eight socio-economically diverse government areas in Melbourne, Australia. 545 parents of inhibited 4-year-old children; 469 (86%) retained at two-year follow-up. Cool Little Kids program. Primary outcomes were child internalising symptoms and anxiety disorders. Secondary outcomes were parenting, parent well-being and engagement. Trial registration ISRCTN30996662 http://www.isrctn.com/ISRCTN30996662. In the first year of school (M (SD) age 6.7 (0.4) years), child anxiety symptoms were reduced in the intervention versus control arm (PAS-R M (SD): total 36.2 (17.2) versus 39.4 (18.5); adjusted difference -3.26, 95% CI -6.46 to -0.05, p=.047; specific fears 9.1 (6.2) versus 10.7 (6.8), adjusted difference -1.53; 95% CI -2.69 to -0.38, p=.009). However, there was little difference in broader child internalising (CMFWQ M (SD): 2.2 (0.5) versus 2.3 (0.6); adjusted difference -0.03, 95% CI -0.13 to 0.06, p=.489) or anxiety disorders (37.6% vs. 42.6%; adjusted OR 0.79, 95% CI 0.53 to 1.18, p=.242). Lower income, younger mothers, less educated and more culturally diverse fathers engaged less with the intervention. Continued skills practice was less frequent for parents of girls and in advantaged neighbourhoods. There were population effects of Cool Little Kids in the first year of school for anxiety symptoms but not disorders. Considering motivation techniques to engage subgroups of families would be helpful in translation research.

The explanatory role of anxiety sensitivity in the association between effortful control and child anxiety and depressive symptoms

ABSTRACT The present study examined the underlying role of anxiety sensitivity in the association between effortful control and anxiety and depressive symptoms in a sample of clinically anxious children. It was hypothesized that effortful control would exert an indirect effect through anxiety sensitivity in relation to child anxiety and depressive symptoms. Clinically anxious children (N= 105; M age = 10.09 years, SD = 1.22; 56.7% female; 61% ethnic minority) and their mothers completed a diagnostic interview and a battery of questionnaires that included self- and mother-ratings of child effortful control, anxiety sensitivity, and anxiety and depressive symptoms. The indirect effect of effortful control via anxiety sensitivity on child anxiety and depressive symptoms was significant across child- and mother-completed measures. Among clinically anxious youth, greater effortful control was related to lower anxiety sensitivity, which was related to lower anxiety and depressive symptoms. Future work should evaluate whether targeting effortful control leads to clinically meaningful reductions in anxiety sensitivity and child anxiety and depressive symptoms.

Developmental and behavioral outcomes of preschool-aged children with biotinidase deficiency identified by newborn screening.

Biotinidase deficiency (BD) may cause neurological symptoms and developmental problems. However, newborn screening of BD and early biotin treatment prevent the manifestation of the majority of symptoms. This study intended to examine the developmental and behavioral outcomes as well as maternal anxiety and depressive symptoms of preschool-aged children with BD and to compare these with the outcomes of healthy preschool-aged children. In total, 49 children with BD and 23 healthy children are included. All children were screened for developmental and behavioral problems. Moreover anxiety and depressive symptomatology of their mothers were evaluated. Despite the high percentage of developmental delay in BD group, the numbers of children screened positive for a developmental delay were statistically similar in children with BD and healthy children. Among patients with BD, children with risk of developmental delay had more unfavorable socio-demographic features compared to typically developing ones. Behavioral problem scores, maternal anxiety, and depressive symptoms scores of children with BD were not higher than the healthy children.Conclusion: Children with BD were not different from their healthy peers in terms of developmental and behavioral outcomes. Developmental problems of children with BD may be related to the unfavorable socio-demographic features, not the BD itself. What is known: • Biotinidase deficiency (BD) may result in neurological symptoms and developmental problems. • Newborn screening and early biotin supplementation prevent the manifestation of the majority of symptoms. What is new: • Preschool-aged children with BD identified by newborn screening are not different from their healthy peers in terms of developmental and behavioral outcomes. • Maternal anxiety and depressive symptoms scores of children with BD are similar to scores of healthy children.

Childhood Anxiety: Prenatal Maternal Stress and Parenting in the QF2011 Cohort.

In this study we examine whether specific 'anxiety-maintaining' parenting behaviors (i.e., overinvolvement and/or negativity) exacerbate the effects of disaster-related prenatal maternal stress (PNMS) on school-age anxiety symptoms. Women (N = 230), pregnant at the time of the 2011 Queensland Floods, reported on their experience of flood-related PNMS (objective hardship, cognitive appraisal, subjective distress). At 4-years, mother-child dyads were coded for maternal overinvolvement and negativity during a challenging task; at 6-years mothers reported on their children's anxiety symptoms and their own mood, N = 83. Results showed no associations between PNMS and 6-year anxiety, nor did parenting moderate these effects. Poorer maternal concurrent mood was associated with greater anxiety symptoms at 6years (β = 0.52). Findings suggest maternal concurrent mood, but not exposure to disaster-related PNMS nor 'anxiety-maintaining' parenting behaviors at preschool age, is related to school-age anxiety symptoms.

Low intensity treatment for clinically anxious youth: a randomised controlled comparison against face-to-face intervention.

Methods to deliver empirically validated treatments for anxious youth that require fewer therapist resources (low intensity) are beginning to emerge. However, the relative efficacy of low-intensity treatment for youth anxiety against standard face-to-face delivery has not been comprehensively evaluated. Young people aged 6-16years with a primary anxiety disorder (N = 281) were randomly allocated to treatment delivered either face-to-face or in a low-intensity format. Face-to-face treatment comprised ten, 60-min sessions delivered by a qualified therapist. Low intensity comprised information delivered in either printed (to parents of children under 13) or electronic (to adolescents aged 13 +) format and was supported by up to four telephone sessions with a minimally qualified therapist. Youth receiving face-to-face treatment were significantly more likely to remit from all anxiety disorders (66%) than youth receiving low intensity (49%). This difference was reflected in parents' (but not child) reports of child's anxiety symptoms and life interference. No significant moderators were identified. Low intensity delivery utilised significantly less total therapist time (175min) than face-to-face delivery (897min) and this was reflected in a large mean difference in therapy costs ($A735). Standard, face-to-face treatment for anxious youth is associated with significantly better outcomes than delivery of similar content using low-intensity methods. However, the size of this difference was relatively small. In contrast, low-intensity delivery requires markedly less time from therapists and subsequently lower treatment cost. Data provide valuable information for youth anxiety services.Clinical trial registration information: A randomised controlled trial of standard care versus stepped care for children and adolescents with anxiety disorders; https://anzctr.org.au/ ; ACTRN12612000351819.

The Limited Effect of Mindfulness-Based Interventions on Anxiety in Children and Adolescents: A Meta-Analysis.

Anxiety disorders are common mental health problems amongst youth with harmful impacts often extending into adulthood. Mindfulness-based interventions (MBIs) have become increasingly popular for addressing mental health issues, particularly in schools; however, it remains unclear how effective they are for reducing youth anxiety. This meta-analysis aimed to evaluate the efficacy and effect moderators of MBIs on anxiety outcomes in children and adolescents. Eligible studies were published randomised controlled trials (RCTs) of MBIs conducted with participants aged 18years or younger, investigating anxiety outcomes using a well-validated anxiety scale. A systematic search of RCTs published through to February 2019 identified 20 studies for inclusion (n = 1582). A random effects model was used to synthesise MBI effects. Stratified meta-analyses as well as individual, random effects meta-regressions were performed to examine how effects varied by age group, intervention setting, control type, research location, and intervention dosage. Although, across all studies, there was a small beneficial effect of MBIs on anxiety post treatment (d = 0.26), this was significantly moderated by research location, with RCTs conducted in Iran producing large effects (d = 1.25), and RCTs conducted in Western countries demonstrating no significant beneficial effect compared to controls (very small, d = 0.05). Effects were non-significant at follow-up assessment points. Post-treatment effects were significant for MBIs conducted with children (d = 0.41) and for MBIs when compared to passive controls (d = 0.33), but non-significant for adolescents (d = 0.21), for MBIs conducted in schools (d = 0.30) and in clinics (d = 0.13), and when MBIs were compared to active controls (d = 0.12). Results suggest that MBIs are likely to have a small to medium, yet temporary effect in reducing anxiety symptoms in children (not adolescents), but amongst Western youth populations the most likely outcome, from RCTs to date, is that MBIs produce no beneficial effect in anxiety reduction. Results revealed a lack of evidence to support investment in school-based MBIs to address youth anxiety.

Exploring profiles of anxiety symptoms in male and female children on the autism spectrum

BackgroundIt is now recognised that children on the autism spectrum frequently experience co-occurring anxiety. Although a child’s sex is thought to impact the prevalence of anxiety in typically developing children, the relationship between sex and anxiety symptoms has not previously been established in children on the autism spectrum. This study compares the parent-reported anxiety symptoms of male and female children (aged 9–12 years) on the autism spectrum. Method24 male and 24 female children with a diagnosis of autism spectrum disorder were matched on age, VABS receptive language scores, and SCQ scores. Anxiety was measured using the ASC-ASD-P, a 24-item questionnaire designed to capture typical and atypical signs of anxiety in children on the autism spectrum. A combination of descriptive and inferential analyses was used to compare the total anxiety scores, anxiety subscale scores, and anxiety item scores of males and females. ResultsNo significant differences were found between the total anxiety scores of males and females, or the performance anxiety, separation anxiety, or uncertainty subscale scores. Females had significantly higher anxiety scores on the anxious arousal subscale which was due to significant differences on two individual anxiety items within that subscale. ConclusionOverall, male and female children on the autism spectrum, aged 9–12 years, had similar anxiety scores. The profiles of anxiety in male and female children on the autism spectrum may differ from those reported in typically developing children and warrant further investigation.

A randomized-controlled examination of the effect of cognitive reappraisal instruction on maternal accommodation of child anxiety symptoms

Parental accommodation plays a key role in the maintenance of child anxiety, yet much of the research to date has been correlational, making it difficult to draw conclusions about underlying mechanisms. Given preliminary evidence that parental beliefs play a role in parental accommodation, the present study sought to experimentally reduce accommodation by targeting parental attitudes about child anxiety. Mothers of children ages 4–9 (N = 47) were randomly assigned to either receive brief instruction in cognitive reappraisal (EXP) or to a control intervention in which they received no instruction (CON). At pre- and post-intervention mothers were presented with bogus information that their child was experiencing varying levels of distress while completing a task in a nearby room. Maternal distress, negative affect and perceived likelihood of accommodation in the context of child distress were measured pre- and post-intervention. EXP mothers reported greater pre- to post-intervention decreases in distress and perceived likelihood of accommodation, compared to CON mothers. EXP and CON mothers showed similar changes in negative affect. Findings from this study provide preliminary experimental evidence that targeting maternal beliefs about child anxiety can result in changes in maternal distress and behavior following exposure to child distress. Implications for prevention and treatment are discussed.

High Fear of Cancer Recurrence in Chinese Newly Diagnosed Cancer Patients.

BackgroundFear of cancer recurrence (FCR) is common among cancer patients and of high clinical relevance. This study explores the prevalence and correlates of FCR in Chinese newly diagnosed cancer population.MethodsThis is a multicentre, cross-sectional study that includes 996 patients with mixed cancer diagnosis. All recently diagnosed patients completed a questionnaire consisting of the following: Fear of Progression Questionnaire-Short Form (FoP-Q-SF), General Anxiety Disorder Questionnaire (GAD-7), and Patient Health Questionnaire (PHQ-9). Univariate analyses, multivariate logistic regression analyses, and structural equation modeling (SEM) was performed to examine the association between tested variables and FCR.ResultsOf the 996 patients, 643 (64.6%) reported high FCR (scored ≥ 34 in the FoP-Q-SF). Chemotherapy (OR = 1.941), Childhood severe illness experience (OR = 2.802), depressive (OR = 1.153), and anxiety (OR = 1.249) symptoms were positively associated with high FCR, while higher monthly income (OR = 0.592) was negatively associated with high FCR. SEM indicated that emotional disturbances (anxiety and depression) directly influenced FCR, while emotional disturbances partly mediated the association between personal monthly income and FCR.ConclusionHigh FCR is a frequently reported problem among newly diagnosed cancer patients. Various factors increased the likelihood of the development of FCR. Flexible psychological interventions are needed for patients with high FCR.

Exploring the stress sensitization theory with temperamentally inhibited children: a population-based study

BackgroundThis study explored whether temperamentally inhibited children who experience early trauma are vulnerable to developing internalizing problems in the face of later life-stressors.MethodsA validated screen for temperamental inhibition was distributed to parents of young children attending preschools in six government regions of Melbourne, Australia. Screening identified 11% of children as inhibited (703 of 6347 screened) and eligible for a prevention study. Participants were 545 parents of inhibited preschoolers (78% uptake), of whom 84% were followed into mid childhood (age 7–10 years: wave 1, n = 446; wave 2, n = 427; wave 3, n = 426). Parents and children then completed questionnaires for child internalizing (anxious and depressive) symptoms, and parents received a diagnostic interview for child anxiety disorder. In mid-childhood parents also completed questionnaires annually to describe recent life-stressors experienced by their child, and any potentially traumatic events in the first four years of life.ResultsOnly one in 14 temperamentally inhibited children had experienced a potentially traumatic event in early childhood. In mid childhood 56% experienced recent life-stressors. Inhibited children who had early life trauma experienced slightly more anxiety disorder and symptoms in mid childhood. Those children with more recent life-stressors in mid childhood also had slightly more symptoms of anxiety and depression. In contrast to stress sensitization, inhibited children with early trauma plus recent stressors did not show especially high mid-childhood internalizing difficulties.ConclusionsEarly life trauma and recent life-stressors each convey a small risk for children with an inhibited temperament to develop internalizing problems. Nevertheless, early life stress may not always result in negative sensitization for children in the general population.

Systematic Review: Psychosocial Correlates of Pain in Pediatric Inflammatory Bowel Disease.

Pain is a common symptom in pediatric inflammatory bowel disease (IBD) and is associated with poor health outcomes, yet additional knowledge about the psychosocial correlates of pain is needed to optimize clinical care. The purpose of this study is to systematically review the psychosocial factors associated with pain and pain impact in youth diagnosed with IBD within a developmentally informed framework. Manual and electronic searches yielded 2641 references. Two authors conducted screening (98% agreement), and data extraction was performed in duplicate. Average study quality was rated using the National Institutes of Health Quality Assessment Tool. Ten studies (N = 763 patients; N = 563 Crohn disease, N = 200 ulcerative/ indeterminate colitis) met the inclusion criteria. Findings showed consistent evidence that higher levels of child depression symptoms and child pain catastrophizing were associated with significantly greater pain and pain impact (magnitude of association ranged from small to large across studies). Greater pain and pain impact were also associated with higher levels of child anxiety symptoms, child pain threat, child pain worry, and parent pain catastrophizing. Within the included studies, female sex and disease severity were both significantly associated with pain and pain impact. Study quality was moderate on average. There is evidence that child psychosocial factors are associated with pain and pain impact in pediatric IBD; more studies are needed to examine parent- and family-level psychosocial factors. Youth with IBD should be routinely screened for pain severity, pain impact, and psychosocial risk factors such as anxiety/depression.

Evaluation of the Fun FRIENDS program with a sample of Mexican children

Introduction: Anxiety symptoms in young children can have negative consequences such as the deterioration of family and interpersonal functioning, and may lead to the development of an anxiety disorder; therefore, the importance of prevention.
 Objective: The aim of this study was to evaluate the effectiveness of the Fun FRIENDS program in the reduction of children’s anxiety symptoms and the promotion of emotional and behavioral competences as a protective factor in a sample of Mexican children.
 Methodology: The participants included 49 children from the first grade at elementary school along with their teachers. The program was implemented by teachers as twelve consecutive one-week sessions conducted in the classroom. The outcome was measured with a pretest-posttest quasi-experimental design. Measures included the Preschool Anxiety Scale (PAS), for parents, Behavioral and Emotional Rating Scale (BERS-2), for parents, and Strengths and Difficulties Questionnaire (SDQ), for parents and teachers.
 Results: Findings showed a decrease in the subscale of separation anxiety of the PAS, an increase in the interpersonal, intrapersonal and affective strengths subscales of the BERS-2, and an increase in prosocial behavior as measured by the SDQ.
 Conclusions: Results indicate promise for the effectiveness of the Fun FRIENDS program as an early intervention program based on the promotion of resilience for Mexican children.

Disaster-related prenatal maternal stress, and childhood HPA-axis regulation and anxiety: The QF2011 Queensland Flood Study

BackgroundThe fetal programming hypothesis suggests that prenatal maternal stress (PNMS) influences aspects of fetal development, such as the Hypothalamic Pituitary Adrenal (HPA) axis, enhancing susceptibility to emotional problems. No study (to our knowledge) has investigated this pathway considering development of preschool anxiety symptoms.Using data from the Queensland Flood study (QF2011), our objective was to determine whether toddler HPA-axis functioning mediated the association between aspects of flood-related PNMS and child anxiety symptoms at 4-years, and whether relationships were moderated by the timing of the stressor in utero or by the child’s sex. MethodsWomen, pregnant during the 2011 Queensland floods (N = 230), were recruited soon afterwards and completed questionnaires regarding their objective hardship (e.g., loss of personal property), subjective distress (post-traumatic-like symptoms) and cognitive appraisal of the disaster. At 16 months, indexes of the child’s diurnal cortisol rhythm (awakening response, total daily output, diurnal slope [N = 80]), and stress reactivity (N = 111), were obtained. At 4-years, N = 117 mothers reported on their own mood and their children’s anxiety symptoms; of these, N = 80 also had valid child cortisol reactivity data, and N = 64 had diurnal cortisol rhythm data. ResultsA greater cortisol awakening response at 16 months mediated the relationship between subjective PNMS and anxiety symptoms at 4-years. Greater toddler daily cortisol secretion predicted more anxiety symptoms, independent of PNMS. The laboratory stressor did not elicit a cortisol response. PNMS effects were not dependent upon child sex nor on gestational timing of flood exposure. ConclusionsIndexes of diurnal cortisol in toddlerhood may represent vulnerability for anxiety symptoms in preschoolers, both independent of, and following, exposure to disaster-related prenatal maternal subjective distress.

Do Maternal Parenting Behaviors Indirectly Link Toddler Dysregulated Fear and Child Anxiety Symptoms?

Dysregulated fear (DF), display of high-fear in low-threat contexts, has been shown to predict child anxiety development. Maternal protective, comforting, and intrusive behaviors have also been linked to child anxiety development and may be candidate mechanisms linking DF to anxiety. First, the relation between DF (age 2) and child separation anxiety (age 4) as indirectly linked by maternal protective, comforting, and intrusive behaviors was investigated. Second, the relation between DF and social anxiety (age 4) through parenting behaviors was investigated. Results suggested DF significantly predicted child separation anxiety through maternal intrusive behaviors, above and beyond protective and comforting behaviors. Neither protective nor comforting parenting behavior served as indirect effects between DF and separation anxiety. No parenting behaviors were found to indirectly link the relation between DF and social anxiety. Results suggest that multiple parenting behaviors are involved as environmental mechanisms by which DF predicts separation anxiety.

Parental accommodation of symptoms in adolescents with chronic pain.

Chronic pain in adolescents can be highly impairing. Parental reactions to their child's pain are important factors influencing pain perception and pain-related impairment in children and adolescents. The present study aimed to examine parental accommodation of pain symptoms using the Inventory of Parent Accommodations of Children's Symptoms (IPACS) to provide empirical support for the utility of this measure in parents of adolescents with chronic pain. We examined the prevalence, nature, and correlates of accommodation behaviors in 66 adolescents with chronic pain and their parents using the IPACS. All parents reported some level of accommodation of their child's pain symptoms. After controlling for pain severity, parental accommodation was associated with functional impairment. In addition, parental accommodation mediated the link between parental catastrophizing reactions to pain and child impairment and between child anxiety and depressive symptoms and child impairment. The IPACS appears to be a useful measure of parental accommodation of pain. Parental accommodation should be included as an intervention target when necessary. It is important to educate families about the negative consequences that can be related to excessive accommodation of pain symptoms and to provide effective resources to manage the impact of chronic pain and replace accommodation with more adaptive pain coping strategies.

Parental Presence Impacts a Neural Correlate of Anxiety (the Late Positive Potential) in 5-7 Year Old Children: Interactions with Parental Sensitivity to Child Anxiety.

Anxiety disorders tend to onset early in development and often result in chronic impairment across the lifespan. Thus, there is substantial interest in identifying early neural markers of anxiety and leveraging these markers to better understand processes leading to anxiety. The late positive potential (i.e., LPP) indexes sustained attention to motivationally relevant stimuli; and the LPP to negative images is increased in individuals with anxiety. In the current study, we examined how parental presence impacts the LPP to threatening images in children (52.6% male) between 5 and 7years-old (N = 78). Moreover, we explored interactions with parental sensitivity to child anxiety symptoms. Results suggest that when children are in the presence of their parent (compared to the presence of an experimenter), they displayed a larger LPP to threatening images. LPP activity was modulated by parental response to their child's anxiety symptoms, such that children with parents who were overly reactive to their children's anxiety symptoms had the greatest LPP response when viewing threatening stimuli in their parent's presence. Additionally, exploratory analyses indicated that children with clinical and subclinical anxiety were characterized by an increased LPP to negative images, but only when the LPP was measured with parents in the room. Findings are novel and extend previous work by suggesting that parents who react strongly when observing their children's anxiety symptoms in turn increase their child's engagement with threatening stimuli, thereby placing them at greater risk for anxiety.

A 12-month follow-up of a transdiagnostic indicated prevention of internalizing symptoms in school-aged children: the results from the EMOTION study

BackgroundAnxious and depressive symptoms in youth are highly prevalent, are often comorbid and have a high rate of relapse. Preventive interventions are promising, but follow-up results are lacking. The transdiagnostic EMOTION program is an indicated preventive cognitive behavioral therapy (CBT) intervention targeting children aged 8–12 years.MethodsThe present study investigates the 12 months follow-up effects of the EMOTION intervention in a cluster randomized controlled trial (RCT) with 795 children that included both child self-reports and parental reports.ResultsMixed model analyses showed a larger decrease of symptoms in the intervention group than in the control group for child self-reported anxious symptoms (The Multidimensional Anxiety Scale for Children (MASC) difference 4.56, CI 1.83 to 7.29, p = .001). Parental reports for both anxious (MASC difference 2.50, CI .26 to 4.74, p = .029) and depressive (The Mood and Feelings Questionnaire-short form (SMFQ) difference 1.55, CI .83 to 2.26, p ≤ .001) symptoms in children also showed a reduction. No statistically significant difference was found for child self-reported depressive symptoms (SMFQ difference .69, CI − .22 to 1.60, p = .139).ConclusionThe transdiagnostic EMOTION program has shown the potential for long-term reductions in symptoms of both anxiety and depression in school-aged children. However, results regarding depressive symptoms must be considered preliminary as only parental report indicated effect.Trial registration The regional ethics committee (REC) of Norway approved the study. Registration number: 2013/1909; Project title: Coping Kids: a randomized controlled study of a new indicated preventive intervention for children with symptoms of anxiety and depression. ClinicalTrials.gov Identifier; NCT02340637.

Mothers' and children's metacognitions and the development of childhood anxiety: a longitudinal investigation of transmission.

Theory and preliminary evidence suggests that parental beliefs and cognitions may be transmitted to their offspring. Transmission of maladaptive cognitions may play a role in the development of anxiety disorders in childhood. However, few studies have investigated such transmission using longitudinal designs. The objective of this study was to investigate the interaction between maternal and child metacognitions and their role in the development of childhood anxiety. We used a longitudinal design with self-report measures of maternal and child anxiety symptoms and metacognitions. Participants were 107 mothers and their children who were assessed when the children were between 7 and 12years old and again 3years later. Child metacognitions at baseline did not predict later child anxiety symptoms. Baseline maternal metacognitions approached significance in predicting anxiety symptoms in children at the follow-up, when controlling for known risk factors, including female gender and higher levels of anxiety in mother and child at baseline. Mediation analyses revealed that child metacognitions at baseline, as well as at follow-up fully mediated the relationship between maternal baseline metacognitions and child anxiety 3years later. Examinations of how child and maternal metacognitions affect child anxiety levels after three years revealed that current levels of child metacognitions play a greater role in predicting child anxiety than child and maternal metacognitions at baseline.

Maternal and paternal influences on childhood anxiety symptoms: A genetically sensitive comparison

This study tested the theory that anxious fathers pose a quantitatively different environmental influence on childhood anxiety than anxious mothers. The analysed sample contained 502 linked adoption units from the Early Growth and Development Study (EGDS), a longitudinal multisite study that follows 561 adopted children (57.2% boys) and their adoptive and birth parents, who were recruited through US adoption agencies. A Bayesian latent growth model predicted child anxiety symptoms between 18 months and 4.5 years from inherited (birth parent anxiety) and rearing parent anxiety. This model revealed little evidence for a difference in the influence of maternal and paternal rearing parent anxiety on child anxiety symptoms. Contrary to theoretical predictions, anxiety in the rearing father is likely to have an equivalent influence to that of the mother on both child anxiety symptoms at 18 months old and their developmental trajectory over the preschool years.