Intolerance of Uncertainty and Parental Accommodation: Promising Targets for Personalized Intervention for Youth Anxiety

Anger Outbursts in Youth with ASD and Anxiety: Phenomenology and Relationship with Family Accommodation

Anger outbursts (AO) are associated with severe symptoms, impairment and poorer treatment outcomes for anxious children, though limited research has examined AO in youth with co-occurring autism and anxiety disorders. This study examined AO in children with autism and anxiety by evaluating clinical characteristics, family accommodation, and changes in AO following anxiety-focused treatment. The sample comprised 167 youth with autism and anxiety enrolled in a multi-site randomized clinical trial comparing standard care CBT for anxiety, CBT adapted for youth with autism, and usual care. Most participants (60%) had AO, which contributed to impairment above and beyond anxiety and autism. AO impacted functional impairment indirectly through a pathway of parental accommodation. AO reduced with anxiety-focused treatment. Findings highlight that AO are common in this population and uniquely contribute to functional impairment, indicating a need for direct targeting in treatment.

Intolerance of uncertainty as a predictor of anxiety severity and trajectory during the COVID-19 pandemic

BACKGROUND

Efforts to identify risk and resilience factors for anxiety severity and course during the COVID-19 pandemic have focused primarily on demographic rather than psychological variables. Intolerance of uncertainty (IU), a transdiagnostic risk factor for anxiety, may be a particularly relevant vulnerability factor.

METHOD

N = 641 adults with pre-pandemic anxiety data reported their anxiety, IU, and other pandemic and mental health-related variables at least once and up to four times during the COVID-19 pandemic, with assessments beginning in May 2020 through March 2021.

RESULTS

In preregistered analyses using latent growth models, higher IU at the first pandemic timepoint predicted more severe anxiety, but also a sharper decline in anxiety, across timepoints. This finding was robust to the addition of pre-pandemic anxiety and demographic predictors as covariates (in the full sample) as well as pre-pandemic depression severity (in participants for whom pre-pandemic depression data were available). Younger age, lower self/parent education, and self-reported history of COVID-19 illness at the first pandemic timepoint predicted more severe anxiety across timepoints with strong model fit, but did not predict anxiety trajectory.

CONCLUSIONS

IU prospectively predicted more severe anxiety but a sharper decrease in anxiety over time during the pandemic, including after adjustment for covariates. IU therefore appears to have unique and specific predictive utility with respect to anxiety in the context of the COVID-19 pandemic.

Cognitive Functioning in Youth with Anxiety Disorders: A Systematic Review

Anxiety disorders are disorders involving cognition. Research on cognition in youth with anxiety can focus on cognitive content (e.g., self-talk) as well cognitive functioning. The present review examines domains of cognitive functioning (i.e., episodic memory, language, attention, executive functioning, motor skills, and visual functioning) in youth diagnosed with an anxiety disorder. A database search of Embase, PsycINFO, and PubMed yielded 28 studies that met inclusion criteria of youth aged 17 years or younger, a sample diagnosed with a principal anxiety disorder and a comparison sample of controls, a comparison between those samples, and use of a behavioral measure of neuropsychological performance. Findings did not identify any cognitive functioning strengths for anxious youth. Deficits were found in two domains (i.e., receptive language and motor skills) whereas no deficits were found in attention, visuospatial skills and one domain of executive functioning (i.e., inhibition). Most domains had mixed findings. Additional analysis indicated that anxiety disorders in youth are not associated with diminished IQ. Directions for future research are identified including (a) the prioritization of studies with larger, representative samples (b) the role of cognitive functioning as a predictor of anxiety treatment outcome (c) the examination of the effect of treatment on cognitive performance, and (d) the course of anxiety and potential impairment in cognitive functioning.

Initial Effects of a Brief Transdiagnostic Intervention on Parent Emotion Management During COVID-19

Parents are a vulnerable group to increased distress resulting from the COVID-19 pandemic. In this study, 80 parents with at least mildly elevated internalizing symptoms were randomized to receive a four session, transdiagnostic intervention via telehealth during the height of the COVID-19 pandemic based on the Unified Protocols for Transdiagnostic Treatment of Emotional Disorders (UP-Caregiver), immediately or 6-weeks after receipt of psychoeducational materials. Results showed no between-condition differences in slopes of primary outcome measures; however, significant group differences in intercepts indicated that those receiving UP-Caregiver immediately had greater improvements in distress tolerance and intolerance of uncertainty than those in the delayed condition. Analyses also suggested within-condition improvements in emotional functioning and high satisfaction with UP-Caregiver. Results suggest that psychoeducation and symptom monitoring may be helpful to some distressed parents. Future investigations should utilize a larger sample to identify which parents might benefit the most from interventions like UP-Caregiver during crises.

A pilot, single-arm feasibility study of an integrated cognitive-behavioral treatment for anxiety in young autistic children

OBJECTIVE

Anxiety is prevalent in young autistic children under 7 years of age. Yet there is a paucity of empirically based interventions for this age group. DINO Strategies for Anxiety and Uncertainty Reduction (DINOSAUR) is an innovative cognitive behavioral intervention that seeks to optimize treatment response in young autistic children by targeting anxiety and the contributing mechanisms of intolerance of uncertainty and parental accommodation using a telehealth delivery model. This pilot, single-arm study examines the preliminary feasibility of DINOSAUR.

METHODS

Fourteen autistic children ages 4-6 years with average language and cognitive skills and their parents received the intervention. Quantitative and qualitative data pertaining to parent satisfaction and treatment outcomes were collected.

RESULTS

Attendance, retention, and parent satisfaction ratings offer preliminary support for the feasibility of the treatment model. Change in clinical severity ratings on a semi-structured parent interview of anxiety and parents' qualitative report suggests the potential to benefit young autistic children.

CONCLUSIONS

Results support future study of the DINOSAUR model in a larger, randomized controlled trial.

Exploring the Symptom Profiles of Intolerance of Uncertainty in Autistic Children

Intolerance of uncertainty (IU) is a multidimensional construct involving maladaptive responses to uncertainty. IU is strongly associated with autism and anxiety, yet no studies have examined its symptom profile in autistic children. This study compares IU symptom profiles in autistic and NT children and in autistic children with and without anxiety using the Intolerance of Uncertainty Scale for Children. Compared to NT peers, autistic children exhibited heightened IU symptoms in all domains, affective, behavioral, and cognitive; affective symptoms had the highest association with autism. Autistic children with anxiety also exhibited elevated IU symptoms in all domains compared to those without anxiety; behavioral IU symptoms had the highest association with anxiety. IU symptom profiles should be considered in assessment and treatment.

An Integrative Model of Youth Anxiety: Cognitive-Affective Processes and Parenting in Developmental Context

Multiple theoretical frameworks have been proposed to provide a more comprehensive picture of the risk factors that influence anxiety-related developmental trajectories. Nonetheless, there remains a need for an integrative model that outlines: (1) which risk factors may be most pertinent at different points in development, and (2) how parenting may maintain, exacerbate, or attenuate an affective style that is characterized by high negative emotional reactivity to unfamiliar, uncertain, and threatening situations. A developmentally informed, integrative model has the potential to guide treatment development and delivery, which is critical to reducing the public health burden associated with these disorders. This paper outlines a model integrating research on many well-established risk mechanisms for anxiety disorders, focusing on (1) the developmental progression from emotional reactivity constructs early in life to those involving higher-level cognitive processes later in youth, and (2) potential pathways by which parenting may impact the stability of youth's cognitive-affective responses to threat-relevant information across development.

Anxiety sensitivity and experiential avoidance: Relations with anxiety severity and treatment outcomes in anxious youth

Purpose

Anxiety sensitivity (AS) and experiential avoidance (EA) are associated with anxiety in both adults and youths. This study examined the separate contributions of AS and EA in predicting (a) anxiety (symptom severity) and (b) differential treatment outcomes in anxious youth receiving cognitive behavioral therapy (CBT).

Methods

Participants (N = 89; age 10-17 years; 37% male; 78% white) met diagnostic criteria for an anxiety disorder and received CBT (Coping Cat). AS and EA were child-report measures collected at baseline. The outcome variables were anxiety symptom severity (Multidimensional Anxiety Scale for Children; child- and parent-reported) and Independent Evaluator-rated anxiety severity (Child Global Impression-Severity) collected at baseline and posttreatment. Multilevel models (MLM) examined independent and relative contributions of AS and EA to the outcome variables as a secondary analysis.

Results

Both AS and EA were associated with levels of anxiety symptom severity at pretreatment and at posttreatment, varying by reporter. Neither AS nor EA predicted differential treatment outcomes: youth at varying levels had comparably favorable outcomes.

Conclusions

Findings suggest similarity in AS and EA, and that both constructs may be adequately and equally addressed in CBT. Future research could consider examining change in AS and EA and anxiety across treatment in diverse populations.

Non-Cognitive Specificities of Intellectually Gifted Children and Adolescents: A Systematic Review of the Literature

For several years, there was a growing interest in intellectual giftedness and in particular in the non-cognitive specificities of gifted individuals. This topic attracted much public attention and sometimes led to contradictions with the scientific literature. The current review synthesizes a broad set of results related to non-cognitive specificities of intellectual gifted in children and adolescents. This synthesis of scientific research on giftedness and its associated non-cognitive features does not support the conclusion that there is a stable profile across gifted individuals that would consistently separate them from non-gifted individuals. A few specificities in some areas are noted, but they are not necessarily being systematic. These specificities often turn out to be in favor of gifted youth, contrary to the view sometimes defended in the general public that gifted individuals suffer from major everyday difficulties. Finally, methodological issues are listed regarding the designs of existing studies, with recommendations for future research in the field.

Bidirectional Relationship Between Family Accommodation and Youth Anxiety During Cognitive-Behavioral Treatment

Family accommodation is associated with an increase in anxiety and has recently received attention as a target for intervention for youth anxiety. Existing theories posit that the increase in family accommodation increases youth anxiety and can attenuate the effect of psychotherapy. However, the directionality between family accommodation and youth anxiety has not been investigated. A cross-lagged cross-panel design was used to assess accommodation and anxiety for 10 sessions for 73 youths with an anxiety disorder, who were receiving cognitive-behavioral therapy. The analysis revealed a bidirectional relationship, such that to some extent previous session family accommodation increased youth anxiety symptoms (β = 0.11, 95% CI [0.06, 0.17]), but to an even greater extent previous session youth-rated anxiety symptoms increased family accommodation (β = 0.23, 95% CI [0.08, 0.38]). Family accommodation is an important target for reducing youth anxiety but should be addressed simultaneously as interventions directly targeting youth anxiety.

Intolerance of Uncertainty and Emotional Processing in Adolescence: Separating Between-Person Stability and Within-Person Change

Previous research on the relation between Intolerance of Uncertainty (IU) and Emotional Processing (EP) during adolescence is limited. The present study aimed to clarify how IU and EP evolve over time, to what extent they are related, and whether changes in one precede or follow changes in the other. A total of 457 Italian adolescents (53.1% girls) aged 11 to 18 years (M = 14.1 ± 2.27) completed the IU and EP scales on three separate occasions three months apart (T1, T2, and T3). Data were modeled using a Random-Intercept Cross-Lagged Panel Model (RI-CLPM) that separates individual differences between individuals from intraindividual changes. Descriptive analyses showed that IU was relatively stable between T1 and T2 and decreased slightly between T2 and T3. Consistent with the view that emotion regulation improves as adolescents develop, EP difficulties were found to decrease between T1 and T2 and between T2 and T3. The RI-CLPM revealed a strong between-person effect, showing that individual differences in IU and EP remained consistent throughout the study. In addition, significant within-person change was found, with adolescents who increased their IU at T1 and T2 also increasing their EP difficulties at T2 and T3, respectively. The opposite effect had a smaller effect size. In sum, our study showed that IU and EP are intertwined in adolescents and that changes in IU precede corresponding changes in EP. These results suggest a priority of change between IU and EP and confirm the relationship between IU and emotion regulation problems in adolescence.

Unpacking parental accommodation: Relationship to parent distress tolerance and cognitive styles

Accommodation, or changes to parent behaviors or routines to avoid or alleviate child distress related to psychopathology, is one maladaptive parent response that is common in anxiety disorders and associated with poor youth outcomes. Little is known about the processes in parents that contribute to accommodation. Thus, the current study examined how accommodation relates to parent distress tolerance and cognitive styles. The present study utilized data from 295 parents (289 female) of children ages 4-10 who were recruited for a randomized trial of an internet-based single-session intervention targeting parent accommodation (NCT04453865). Results indicate a positive relationship between parent rumination and worry and accommodation, highlighting the influence of parent cognitive processes on their tendency to accommodate. In addition, results suggest a positive relationship between reduced parent distress tolerance and greater accommodation, and this relationship may be influenced by other factors. Future research that uses multiple methods of assessment will add to effective interventions for parent accommodation that can be used to improve youth outcomes.

Clinical, demographic and theory-derived maintaining factors as moderators of treatment outcome in internet-delivered cognitive behavioural therapy for children and adolescents with social anxiety disorder

Internet-delivered cognitive behavioural therapy (ICBT) is an efficacious treatment for social anxiety disorder (SAD) in youth. However, we have limited knowledge about patient characteristics that may be associated with better (or worse) treatment outcome. Particularly concerning factors suggested to be involved in the maintenance of SAD (e.g., anticipatory anxiety and post-event processing). The aim of the current study was to evaluate possible predictors and moderators of the effect of ICBT in a randomised controlled trial where children and adolescents (N = 103; 10-17 years) with SAD received either ICBT or internet-delivered supportive therapy, ISUPPORT. Examined variables were pre-treatment levels of social anxiety, depression symptoms, putative maintaining factors as well as demographic variables like age and gender. Latent growth curve models were used to examine predictors and moderators of changes in youth and clinician rated social anxiety symptoms, from pre-treatment to 3-month follow-up. Baseline depression symptoms moderated the outcome, with higher depression scores being associated with greater reduction of SAD symptoms in ICBT compared to ISUPPORT. More difficulties at baseline with anticipatory anxiety, post-event processing, focus of attention and safety behaviours predicted greater reduction of SAD symptoms, regardless of treatment condition. No other clinical or demographic variable predicted or moderated the outcome. In summary, baseline depression severity may be an important moderator of ICBT, but the preliminary finding needs replication in sufficiently powered trials.

Intolerance of Uncertainty in Pediatric Chronic Pain: Dyadic Relationships Between Youth and Parents

The current study used a dyadic analytic approach (actor-partner interdependence models) to assess the stability and interrelationships of intolerance of uncertainty (IU) among a cohort of youth with chronic pain and their parents (n = 156 dyads). Relationships between parent and youth IU, parent and youth pain interference, and parent and youth internalizing mental health symptoms were examined. At baseline and follow-up, youth and parents completed psychometrically-sound questionnaires to assess their respective IU, pain characteristics, and clinical outcomes (pain interference, anxiety, depressive, and posttraumatic stress symptoms). Our findings support the construct stability of IU over time, as well as intrapersonal (ie, actor) effects of IU on follow-up youth pain interference and mental health symptoms and parents' mental health symptoms (but not parent pain interference). There were no interpersonal (ie, partner) effects over time between youth and parent IU or between youth and parent IU and pain interference or mental health symptoms. These findings align with previous research evidencing IU as a transdiagnostic risk factor for a range of mental health concerns and extend previous findings by showing the stability of parent and youth IU over time and its potential predictive relevance to outcomes in a clinical sample of youth with chronic pain. PERSPECTIVE: This article presents dyadic analyses assessing intrapersonal and interpersonal associations between intolerance of uncertainty (IU) and pain and mental health symptoms in youth with chronic pain and their parents. Analyses evidenced short-term construct stability of IU and intrapersonal (but not interpersonal) effects of IU on pain and mental health symptoms.

The Prevalence of Fear of Childbirth and Its Association With Intolerance of Uncertainty and Coping Styles Among Pregnant Chinese Women During the COVID-19 Pandemic

Background

Fear of childbirth (FOC) is one of the most common psychological symptoms among pregnant women and significantly relates to cesarean section, anxiety, and depression. However, it is not clear the prevalence and risk factors of FOC among Chinese pregnant women since the outbreak of the COVID-19 pandemic.

Aims

The objective of this study was to examine the associations between coping styles, intolerance of uncertainty, and FOC.

Method

From December 2021 to April 2022, a cross-sectional survey was conducted in two hospitals in China through convenient sampling. The cross-sectional survey was conducted among 969 pregnant women, which included the Childbirth Attitude Questionnaire (CAQ), Intolerance of Uncertainty Scale-12 (IUS-12), and Simplified Coping Style Questionnaire (SCSQ).

Results

The total prevalence of FOC was 67.8%. The percentages of women with mild (a score of 28-39), moderate (40-51), and severe FOC (52-64) were 43.6, 20.2, and 4.0%, respectively. The regression results indicated that primiparas, unplanned pregnancy, few spousal support, intolerance of uncertainty, and negative coping styles were significant risk factors of FOC. Women who adopt positive coping strategies experienced a lower level of childbirth fear.

Conclusion

These findings suggest that cultivating positive coping styles and obtaining sufficient childbirth information may be helpful for mothers' mental health. Regular screening assessment of perinatal psychological symptoms, such as the high level of intolerance of uncertainty and negative coping styles, should be adopted to reduce the risk of fear of childbirth.

Exploring the Link Between Transdiagnostic Cognitive Risk Factors, Anxiogenic Parenting Behaviors, and Child Anxiety

Theoretical models suggest parent anxiety leads to increased anxiogenic parenting, an important etiological factor for child anxiety disorders. Evidence suggests that parents engage in anxiogenic parenting to reduce distress in response to their child's anxiety; however, further study of this mechanism is needed. Cognitive risk factors, including distress intolerance, anxiety sensitivity, emotion-related impulsivity, and repetitive negative thinking are promising to examine as they impact emotion regulation. This study examined whether an indirect association between parent anxiety and anxiogenic parenting via these risk factors exists, and if child anxiety moderated this effect. Findings demonstrated evidence for an indirect association via distress intolerance in mothers at high levels of child anxiety, but not low levels. An unmoderated indirect effect via emotion-related impulsivity was found. Anxiety sensitivity and repetitive negative thinking did not demonstrate significant indirect effects. These findings suggest distress intolerance and emotional-related impulsivity may be targets for parent-focused child anxiety treatments.

Clinical Update: The Role of Family Accommodation in Youth Anxiety Treatment Outcomes

Over the past several years, family accommodation (FA) has gained increasing recognition for its role in child and adolescent anxiety disorders. Recent clinical trials highlight the importance of assessing and addressing FA within the context of treatment, with findings showing that FA is a significant predictor of treatment success. This clinical update was prompted by such findings, and specifically findings from a study by Zilcha-Mano and colleagues (2020) which suggest that the level of agreement between child- and parent-reports of FA has differential effects on outcomes for child- and parent-based treatments. In this article we aim to provide (1) a brief overview of the research pointing to the reduction of FA as a critical ingredient of youth anxiety treatment, and (2) a summary and in-depth discussion of the study by Zilcha-Mano et al. (2020) that speaks to the potential importance of leveraging multi-informant reports of FA. With regard to the latter aim, we offer preliminary suggestions for how clinicians might incorporate measures of FA into their practice to maximize benefits for anxious youth and their families. We also offer suggestions for how future research can build on these novel findings, advance methods of FA assessment, and promote its clinical utility.

DINOSAUR: an integrated cognitive-behavioral treatment for anxiety in young children with ASD

Background

Anxiety disorders are highly prevalent in children and adolescents with autism spectrum disorder and often emerge before the age of 6 years. Yet, only a few studies have examined anxiety treatment for this group. Preliminary evidence from these studies suggests that utilizing cognitive behavioral therapy (CBT) as well as strategies to target intolerance of uncertainty (IU) and parental accommodation, known mechanistic and maintaining factors of anxiety may improve anxiety and optimize outcomes in this age group.

Main body

To meet this need, we developed an integrated treatment called DINO Strategies for Anxiety and intolerance of Uncertainty Reduction (DINOSAUR), a 12-week group telehealth treatment for 4- to 6-year-old children with ASD. DINOSAUR works with young children and their parents to deliver CBT along with interventions targeting IU and parental accommodation. In this paper, we first discuss the rationale for developing this treatment and then describe a pilot study of its feasibility and preliminary efficacy.

Conclusions

There is a great need to develop anxiety treatments for young children with ASD. We proposed a novel integrated treatment approach that aims to alter the way young children and parents respond to fear, which could potentially improve short- and long-term mental health outcomes for this age group.

Trial registration

ClinicalTrials.govNCT04432077 on June 03, 2020

Psychometric Evaluation of the Intolerance of Uncertainty Scale for Children (IUSC): Findings From Clinical and Community Samples in Iran

OBJECTIVE

The present study examined the psychometric properties of a Persian version of the Intolerance of Uncertainty Scale for Children (IUSC; Comer et al, 2009).

METHOD

Participating youth (n = 346) 8 to 18 years of age were nonreferred community youth (n = 279) or youth who met diagnostic criteria for an anxiety disorder (n = 67) and their parents.

RESULTS

Across child- and parent-report data, confirmatory factor analysis supported a shortened 12-item version of the IUSC, and the confirmatory factor analysis also confirmed a theory-driven correlated two-factor structure of the IUSC-12. (i.e., prospective/inhibitory IU). Results further supported reliability and validity of parent- and child-reports of the Persian IUSC-12 via evidence of internal consistency, 4-week retest, significant associations with established measures of internalizing problems, and the ability of the measure to reliably distinguish the clinical sample from the community sample.

CONCLUSION

Findings demonstrate sound psychometric properties of the Persian version of the IUSC-12 and provide additional support for the reliability and validity of the measure and its use in non-Western cultures. Findings are discussed in terms of implications for assessment, treatment, and study of anxiety and related internalizing problems in Iranian youth.

Moderators of Outcome for Youth Anxiety Treatments: Current Findings and Future Directions

Objective: To improve outcomes and create more personalized interventions, the field has sought to identify moderators of treatment response (variables that specify which treatments work for whom and under what conditions).Method: The current review examines moderators of youth anxiety treatments.Results: The majority of studies to date have examined variables of convenience, including demographics (age, sex, race, ethnicity, socioeconomic status), pretreatment youth clinical characteristics (anxiety severity, principal diagnosis, comorbidity) and pretreatment parent variables (parent psychopathology, parenting). Findings indicate few consistent moderators.Conclusions: Future directions are discussed, including (a) group to individual generalizability, (b) power considerations, and (c) updates to study design and measure selection.