Does Training Parents in Reinforcement Skills or Relationship Skills Enhance Individual Youths' Cognitive Behavioral Therapy for Anxiety? Outcome, Specificity, and Mediation

Using Inhibitory Learning Theories to Optimise Treatment for Children with Anxiety Disorders

Anxiety disorders in children lead to substantial impairment in functioning and development. Even the most effective gold standard treatments for childhood anxiety have 50% remission rates, suggesting a critical need to improve current treatments. Optimising exposure, the key component of anxiety treatments, represents a promising way to do so. This chapter explains how to optimise exposure outcomes for childhood anxiety through inhibitory learning theory. This chapter describes the background of inhibitory learning, including its different components and the empirical evidence supporting it. We then discuss how to improve the formation of inhibitory associations through enhancing expectancy violation, the proposed mechanism underlying inhibitory learning. Strategies to enhance inhibitory learning for child anxiety treatment are provided. These include strategies to enhance the formation of inhibitory associations, such as psychoeducation, eliminating safety signals, deepened extinction, occasional reinforced extinction, and affect-based strategies. Additionally, strategies to enhance retrieval include variability, multiple contexts, and retrieval cues. Suggestions are made on how to adapt these strategies to child populations. Further, a clinical guide for using inhibitory learning strategies in child anxiety treatment is included as an appendix. This details how clinicians can utilise these strategies to enhance current treatments, including examples of case studies and scripts.

Parental Involvement in Adolescent Psychological Interventions: A Meta-analysis

Psychological interventions for adolescents have shown mixed efficacy, and including parents in interventions may be an important avenue to improve treatment outcomes. Evidence from meta-analyses examining the role of parents in interventions for youth is inconsistent and has typically combined findings for both children and adolescents together. No prior meta-analysis has examined the specific role of parents in adolescent interventions as compared with interventions focused solely on adolescents across several disorders. To address this gap, systematic literature reviews were conducted utilizing a combination of searches among keywords including (parent * OR family) AND (intervention OR therap * OR treatment OR prevent*) AND (adolescen*). Inclusion criteria were (1) a randomized controlled trial of an individual psychological intervention compared to the same intervention with a parental component, and (2) adolescents must have at least current symptoms or risk to be included. Literature searches identified 20 trials (N = 1251). Summary statistics suggested that interventions involving parents in treatment have a significantly greater impact on adolescent psychopathology when compared to interventions that targeted adolescents alone (g = - 0.18, p < .01, 95% CI [- 0.30, - 0.07]). Examination with symptom type (internalizing or externalizing) as a moderator found that the significant difference remained for externalizing (g = - 0.20, p = .01, 95% CI [- 0.35, - 0.05]) but not internalizing psychopathology (p = .11). Findings provide evidence of the importance of including parents in adolescent therapy, particularly for externalizing problems.

Family Accommodation in Anxious Irritable and Anxious Nonirritable Youth

Family accommodation is a significant contributor to the maintenance and course of youth anxiety. There is also high co-occurrence of anxiety and irritability in youth. Research is lacking, however, on the influence of irritability in the association between anxiety and family accommodation, including among youth with clinically diagnosed anxiety disorders. We therefore examined this issue in a sample of clinic-referred anxious irritable and anxious nonirritable youth. Youth (N = 645, Mage = 9.86 years, SD = 2.92) and their parents completed diagnostic interviews and questionnaires assessing youth anxiety, irritability, and family accommodation. Based on both youth and parent ratings, family accommodation was significantly and positively associated with youth anxiety and irritability. Anxious irritable youth rated family accommodation significantly higher than anxious nonirritable youth. In addition, youth self-rated irritability levels significantly moderated the association between their anxiety and family accommodation. No moderation effect was found for the parent ratings. Based on the youth ratings, our overall findings show that parents of anxious irritable youth are more accommodating of their children's anxiety, compared with parents of anxious nonirritable youth. Anxiety levels also predict family accommodation more strongly in youth with lower levels of irritability. Our findings provide novel insights about accommodation behaviors in families of anxious irritable youth and suggest its potential utility as a treatment target when working with anxious irritable youth.

Boundaries on Parent Involvement in Their Child's Anxiety Cognitive-Behavioral-Treatment Outcome: Parent Reinforcement and Relationship Behaviors Moderate Outcome

Extending a recent parent mediation efficacy trial, we identified parent reinforcement and relationship behaviors as setting boundary conditions, or moderators, of youth anxiety outcome in 254 youths and their parents, who were randomized to: (1) Cognitive Behavioral Treatment (CBT) with parent reinforcement behavior training (CBT + Reinf); (2) CBT with parent relationship behavior training (CBT + Relat); or (3) individual youth CBT - a comparator control arm. Findings revealed that parents with high baseline negative reinforcement levels and acceptance levels (i.e., above the mean) report their children as having lower anxiety at outcome, when assigned to CBT + Reinf, and CBT + Relat, respectively, versus CBT. No moderation effects were found for either parent positive reinforcement or parent psychological control. Implications for treating anxiety disorders and moving toward precision treatment approaches in youth are discussed, and the importance of research replication and extension.

Parent-coached exposure therapy versus cognitive behavior therapy for childhood anxiety disorders

Cognitive-behavioral therapy (CBT) is the strongest evidenced-based therapy for childhood anxiety disorders (CADs). However, CBT's impact is limited by its lack of clear superiority over treatment as usual, excessive length, and greater than 50% of patients remaining symptomatic. Parent-coached exposure therapy (PCET) is designed to treat CADs more effectively and efficiently through a focus on exposure and working with parents and youth together. In a randomized controlled trial, 78 patients (78% female) aged 7 to 17 with CADs were assigned to PCET or the gold-standard CBT. The primary outcome was independent evaluator ratings of anxiety severity at mid- and post-treatment. Secondary outcomes were parent- and child-reported symptoms. Patients receiving PCET had significantly lower mean scores than those receiving CBT on the primary outcome measure at mid-treatment (3.03 ± 0.14, 95% CI, 2.75-3.32 vs. 3.77 ± 0.16 95% CI, 3.45-4.08, p = 0.0010) and post-treatment (2.79 ± 0.14, 95% CI, 2.50-3.07 vs. 3.33 ± 0.16, 95% CI, 2.02-3.64, p = 0.0153). Similar significant results were found with the secondary parent- and child-reported outcomes. These superior results were achieved in PCET with fewer sessions (6.62, SD = 2.8) than those in CBT (8.00, SD = 3.1), p = 0.041. The superior effectiveness and efficiency of PCET likely results from the greater focus on implementing exposure exercises compared to traditional CBT.

Family Accommodation and Separation Anxiety: The Moderating Role of Child Attachment

Family accommodation, or changes in parental behavior aimed at avoiding or alleviating child anxiety-related distress, contributes to the severity of anxiety symptoms, and is most strongly associated with separation anxiety. This study examined whether child attachment security, characterized as the degree to which children perceive their parents to be reliable, available, and communicative, moderates the association between family accommodation and separation anxiety symptoms, and whether this moderation is specific to separation anxiety among other anxiety symptoms. In a sample of clinically anxious children (N = 243, 6-12 years), family accommodation was significantly positively associated with separation anxiety symptoms across levels of attachment security. Family accommodation was more strongly associated with parent-reported separation anxiety symptoms in children with lower attachment security compared with those with higher attachment security. No significant moderation effect emerged for other anxiety symptoms. Findings enhance understanding of the role of attachment within family accommodation of child anxiety.

Brain Functional Connectivity and Anatomical Features as Predictors of Cognitive Behavioral Therapy Outcome for Anxiety in Youths

Background

Because pediatric anxiety disorders precede the onset of many other problems, successful prediction of response to the first-line treatment, cognitive-behavioral therapy (CBT), could have major impact. However, existing clinical models are weakly predictive. The current study evaluates whether structural and resting-state functional magnetic resonance imaging can predict post-CBT anxiety symptoms.

Methods

Two datasets were studied: (A) one consisted of n=54 subjects with an anxiety diagnosis, who received 12 weeks of CBT, and (B) one consisted of n=15 subjects treated for 8 weeks. Connectome Predictive Modeling (CPM) was used to predict treatment response, as assessed with the PARS; additionally we investigated models using anatomical features, instead of functional connectivity. The main analysis included network edges positively correlated with treatment outcome, and age, sex, and baseline anxiety severity as predictors. Results from alternative models and analyses also are presented. Model assessments utilized 1000 bootstraps, resulting in a 95% CI for R2, r and mean absolute error (MAE).

Outcomes

The main model showed a mean absolute error of approximately 3.5 (95%CI: [3.1-3.8]) points a R2 of 0.08 [-0.14 - 0.26] and r of 0.38 [0.24 - 0.511]. When testing this model in the left-out sample (B) the results were similar, with a MAE of 3.4 [2.8 - 4.7], R2-0.65 [-2.29 - 0.16] and r of 0.4 [0.24 - 0.54]. The anatomical metrics showed a similar pattern, where models rendered overall low R2.

Interpretation

The analysis showed that models based on earlier promising results failed to predict clinical outcomes. Despite the small sample size, the current study does not support extensive use of CPM to predict outcome in pediatric anxiety.

Increasing the Efficacy of Treatment for Socially Anxious Youth Through Theoretically Derived Improvements: A Pilot Study

Cognitive behavioural therapy is the first line of treatment for social anxiety disorder; however, children with social anxiety disorder do not respond as well to generic cognitive behavioural therapy programs, compared to children with other anxiety disorders. The aim of the study was to provide a preliminary examination of the efficacy and applicability of a new disorder specific intervention for children with social anxiety disorder. Five children aged 7-13 years, with a primary or secondary DSM-5 diagnosis of social anxiety disorder were provided with an adapted version of the Cool Kids anxiety program. Three out of the five children were in remission from social anxiety disorder at the end of the intervention and at 3-month follow-up. Statistically significant improvements were also noted in overall anxiety symptoms and functioning. Preliminary evidence was found for the efficacy of a social anxiety version of the Cool Kids program.

Parent Accommodation Contemporaneously Mediates the Association Between Youth Irritability and Youth Anxiety Treatment Outcome

Research documents that child and adolescent (youth) irritability and anxiety have high co-occurrence, and anxious-irritable presentations are associated with greater impairment than anxious nonirritable presentations. This study examines the association between irritability and youth anxiety treatment outcome and tests a conceptual model of the associations among youth irritability, parent accommodation, and youth anxiety severity following cognitive behavioral treatment (CBT). Participants were N = 128 clinic-referred youths ages 6 to 17 years (M = 9.76 years; 57% female) who met criteria for primary anxiety disorder diagnoses and completed a 12- to 14-week CBT anxiety protocol. Parent- and youth-report on youth irritability, parent accommodation of their child's anxiety, and youth anxiety severity were assessed pretreatment and posttreatment. Using parent-report, youth irritability at pretreatment was associated with high parent accommodation of youth anxiety and high youth anxiety severity at posttreatment. The association between irritability and youth anxiety outcome was mediated contemporaneously by parent accommodation at posttreatment. These findings show that parent accommodation of their anxious-irritable children's anxiety may account for high youth anxiety severity following treatment. Developing strategies to target irritability in anxious youth and/or reduce parent accommodation in the presence of youth irritability represent important directions for future research.

Mothers' Psychological Control and Accommodation are Associated with More Severe Anxiety in Hispanic Youth

Psychological accommodation and control may help explain the finding that anxiety is more severe and common in Hispanic youth. Research with White samples conceptualizes psychological control as part of an authoritarian parenting style; however, research with Hispanic families suggests that psychological control is more likely to be indicative of a protective parenting style. Based on these findings, we hypothesized that in Hispanic families, psychological control would be related to protective parenting behaviors that ultimately maintain child anxiety. We tested a cross-sectional model hypothesizing that in Hispanic families the link between ethnicity and anxiety would be mediated through psychological control and parental accommodation of child anxiety, a parenting behavior which protects the child from the aversive experiences in the moment but ultimately serves to maintain child anxiety. A sample of mothers (n = 145; 48% Hispanic) and fathers (n = 59; 48% Hispanic) of youth from 8 to 18 years of age completed a survey assessing anxiety and parenting. With Hispanic mothers, the relation between ethnicity (Hispanic/non-Hispanic) and child anxiety was mediated through psychological control and accommodation. With fathers, although control was related to accommodation which, in turn, was related to child anxiety, ethnicity was not associated with control, accommodation, or child anxiety. Findings suggest that the context of parenting behavior should be considered in research, and adaptations of child anxiety treatments should consider ways to allow parents to express their desire to communicate warmth and protectiveness while avoiding negative reinforcement of child anxiety.

Combining attachment-based family therapy and cognitive behavioral therapy to improve outcomes for adolescents with anxiety

Increases in adolescent anxiety over the past several years suggest a need for trauma-informed, culturally responsive interventions that help teens cope with environmental stressors like those associated with the COVID-19 pandemic. Although abundant evidence supports the efficacy of cognitive behavioral therapy (CBT) in treating adolescent anxiety, not all teens respond positively to CBT. CBT does not typically include strategies that address important family factors that may be impacting the teen's functioning, such as the attachment relationship. Attachment-based family therapy (ABFT) addresses the attachment relationship and other factors that contribute to the adolescent's anxiety and related distress. By enhancing positive parenting behaviors, such as acceptance and validation of the adolescent's distress and promotion of their autonomy, ABFT sessions may repair the attachment relationship and increase the family's ability and willingness to engage in CBT tasks aimed at reducing anxiety. This theoretical paper describes the ABFT model and proposes that implementing ABFT sessions prior to CBT could result in better clinical outcomes for adolescents with anxiety disorders by improving the context within which the anxiety symptoms and treatment are experienced. Given that ABFT is sensitive and responsive to family and other contextual factors, adolescents from marginalized communities and those from less individualistic cultures may find the model to be more acceptable and appropriate for addressing factors related to their anxiety. Thus, a combined ABFT+CBT model might result in better outcomes for adolescents who have not historically responded well to CBT alone.

Parent involvement enhances CBTs for anxiety disorders in Hispanic/Latino youth: Acculturation as a moderator

OBJECTIVE

Although cognitive behavioral treatments (CBTs) are well-established evidence-based interventions for anxiety disorders in youth, there is long-standing underrepresentation of Hispanic/Latino (H/L) families in youth anxiety clinical trials research. The impact of such underrepresentation is that clinicians who work with H/L youth have minimal evidence-based guidance on best practices. The present study moves toward informing best practices for working with H/L youth with anxiety disorders by examining H/L parents' acculturation and enculturation as moderators of youth anxiety outcomes following CBTs.

METHOD

Two hundred eleven H/L youths ages 6-16 (M = 9.41 years, SD = 2.39 years; 43.8% female) and their parents were assigned to individual-youth CBT or one of two parent involvement CBTs: one targeted decreasing parent psychological control, the other targeted decreasing parent use of negative reinforcement. Parent acculturation and enculturation were measured at pretreatment; youth anxiety severity was measured at pretreatment, posttreatment, and 12-month follow-up evaluations.

RESULTS

Youth anxiety outcomes were enhanced in both parent involvement CBTs compared with individual-youth CBT. Parent acculturation, but not enculturation, significantly moderated outcomes. At lower levels of parent acculturation, youth anxiety outcomes were enhanced in the parent involvement CBT that targeted negative reinforcement. At higher levels of parent acculturation, youth anxiety outcomes were enhanced in the parent involvement CBT that targeted psychological control.

CONCLUSIONS

These findings further support the efficacy of CBTs for anxiety disorders in H/L youth and suggest guidance for tailoring parent involvement treatments based on parent acculturation levels. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Implementing Cognitive-Behavioral Therapy in Children and Adolescents with Anxiety Disorders

This article provides an introduction and overview of the cognitive-behavioral treatment approach to anxiety disorders in children and adolescents. We first provide an introduction to the cognitive-behavioral conceptualization of anxiety, emphasizing the tripartite model of emotions: cognitions, physiological arousal, and avoidance behaviors. We then provide an overview of the basic principles of cognitive behavioral treatment for anxiety disorders in children and adolescents, including generalized, social, and separation anxiety, and specific phobia. We follow this introduction and overview with a discussion of the structure and goals of treatment, including the three phases of treatment (psychoeducation, application, and relapse prevention). In the context of discussing application, we focus primarily on implementation strategies relating to behavioral exposures and cognitive restructuring. We conclude with a summary of different formats wherein cognitive-behavioral treatment can be implemented, including child-only, peer-group, parent-involved, and telehealth.