Intolerance of uncertainty, social anxiety, and generalized anxiety: Differences by diagnosis and symptoms

From personality types to social labels: the impact of using MBTI on social anxiety among Chinese youth

Introduction

As the Myers-Briggs Type Indicator (MBTI) gains popularity among Chinese young people, it has undergone a gradual transition from being perceived as a personality assessment tool to being regarded as a social label. The objective of this study was to ascertain whether the use of the MBTI as a social label has an impact on social anxiety among Chinese youth groups.

Methods

A questionnaire survey was conducted on social media platforms to recruit Chinese youth aged 18 to 35. A total of 247 males and 222 females participated in the study, and the data was analyzed quantitatively using SPSS software and the Process macro plugin.

Results

The study found no strong correlation between MBTI as a social label and social anxiety. Moreover, this study introduced ego identity, belonging, and impression management as mediating variables and found that, under the influence of ego identity and impression management, the use of MBTI has a significant impact on social anxiety.

Discussion

The research reveals the complex role of MBTI among Chinese youth and provides a new perspective for understanding the impact of online social labels on the mental health of youth groups. Of course, this study also has limitations in terms of sample size and variable control. Future research should expand the sample size, introduce more potential influencing factors, and further validate and expand the existing conclusions.

Pre-COVID resting-state brain activity in the fusiform gyrus prospectively predicts social anxiety alterations during the pandemic

BACKGROUND

Social anxiety (SA) has been linked to the coronavirus disease 2019 (COVID-19) pandemic, but the neurobiopsychological mechanisms underlying this relationship remain unclear. This study aimed to elucidate the neurofunctional markers for COVID-induced SA development and the potential role of COVID-related posttraumatic stress symptoms (PTSS) in the brain-SA alterations link.

METHODS

Before the COVID-19 pandemic (T1), 100 general college students underwent resting-state magnetic resonance imaging and behavioral tests. During the period of community-level outbreaks (T2), these students were re-contacted to undergo follow-up behavioral assessments.

RESULTS

Whole-brain correlation and prediction analyses found that pre-pandemic spontaneous neural activity (measured by fractional amplitude of low-frequency fluctuations) in the right fusiform gyrus (FG) was positively correlated to SA alterations (T2 - T1). Mediation analyses revealed that COVID-specific PTSS mediated the effects of right FG on SA alterations.

LIMITATIONS

The results should be interpreted carefully because only one-session neuroimaging data in a sample of normal adults were included.

CONCLUSIONS

The results provide evidence for neurofunctional markers of COVID-induced SA and may help develop targeted brain-based interventions that reduce SA.

Impact of Intolerance of Uncertainty on Brain Structural Changes in Panic Disorder

OBJECTIVE

This study investigated the impact of intolerance of uncertainty (IU) on structural changes in the brain and symptom severity in patients with panic disorder.

METHODS

This study included 90 participants diagnosed with panic disorder. The IU Scale, Panic Disorder Severity Scale (PDSS), Beck Depression Inventory-II (BDI-II), Penn State Worry Questionnaire (PSWQ), Self-Forgiveness Scale (SFS), and Short Form 36 Health Survey (SF) were used. A voxel-wise correlation analysis was conducted to investigate the structural differences in the gray matter.

RESULTS

As IU increased, the cortical thickness of the right lingual gyrus decreased significantly, while the gray matter volume of the right pars triangularis increased. The cortical thickness of the right lingual gyrus showed a significant negative correlation with the BDI-II score and a positive correlation with the SFS. Additionally, the gray matter volume of the right pars triangularis was positively correlated with the PDSS, PSWQ, and BDI-II scores and negatively correlated with the mental health domain of the SF.

CONCLUSION

According to our findings, elevated IU in participants with panic disorder was associated with cortical thinning in the lingual gyrus and increased gray matter volume in the pars triangularis. These structural alterations may also have an impact on perceived quality of life, as well as high levels of depression and anxiety.

Anxiety Shapes Amygdala-Prefrontal Dynamics During Movie Watching

Background

A well-characterized amygdala-dorsomedial prefrontal circuit is thought to be crucial for threat vigilance during anxiety. However, engagement of this circuitry within relatively naturalistic paradigms remains unresolved.

Methods

Using an open functional magnetic resonance imaging dataset (Cambridge Centre for Ageing Neuroscience; n = 630), we sought to investigate whether anxiety correlates with dynamic connectivity between the amygdala and dorsomedial prefrontal cortex during movie watching.

Results

Using an intersubject representational similarity approach, we saw no effect of anxiety when comparing pairwise similarities of dynamic connectivity across the entire movie. However, preregistered analyses demonstrated a relationship between anxiety, amygdala-prefrontal dynamics, and anxiogenic features of the movie (canonical suspense ratings). Our results indicated that amygdala-prefrontal circuitry was modulated by suspense in low-anxiety individuals but was less sensitive to suspense in high-anxiety individuals. We suggest that this could also be related to slowed habituation or amplified anticipation. Moreover, a measure of threat-relevant attentional bias (accuracy/reaction time to fearful faces) demonstrated an association with connectivity and suspense.

Conclusions

Overall, this study demonstrated the presence of anxiety-relevant differences in connectivity during movie watching, varying with anxiogenic features of the movie. Mechanistically, exactly how and when these differences arise remains an opportunity for future research.

Social Anxiety in Neurodevelopmental Disorders: The Case of Fragile X Syndrome

Despite significant advances in understanding and treating social anxiety in the general population, progress in this area lags behind for individuals with intellectual disability. Fragile X syndrome is the most common cause of inherited intellectual disability and is associated with an elevated prevalence rate of social anxiety. The phenotype of fragile X syndrome encompasses multiple clinically significant characteristics that are posed as risk markers for social anxiety in other populations. Here, evidence is reviewed that points to physiological hyperarousal, sensory sensitivity, emotion dysregulation, cognitive inflexibility, and intolerance of uncertainty as primary candidates for underlying mechanisms of heightened social anxiety in fragile X syndrome. A multilevel model is presented that provides a framework for future research to test associations.

Understanding the prevalence and manifestation of anxiety and other socio-emotional and behavioural difficulties in children with Developmental Language Disorder

BACKGROUND

It is well-documented that children with Developmental Language Disorder (DLD) have a higher likelihood of experiencing anxiety, as well as other socio-emotional and behavioural (SEB) difficulties. Despite this, there is little consensus as to how these difficulties manifest. This study aims to understand the prevalence of broader SEB difficulties and anxiety, informing intervention development by understanding the relationships between them.

METHODS

A mixed-methods, case-control study was conducted. First, an online survey was completed by 107 parents of either children with DLD ("DLD sample"; n = 57) or typically developing children ("typical sample"; n = 50), aged 6-12 years old. Binary SEB statements informed by previous qualitative work (e.g. "my child requires routine/sameness"; "my child has frequent tantrums") provided an insight into the prevalence of SEB difficulties in both DLD and typical samples. Validated measures of anxiety, emotion regulation, intolerance of uncertainty, insistence on sameness, family stress and coping mechanisms were also collected. Correlation and mediation analyses were run using these validated measures to understand the manifestation of anxiety in children with DLD in more detail. Qualitative interviews were then carried out with a select panel of survey respondents (n = 4).

RESULTS

The DLD sample scored significantly higher on all binary SEB statements than the typical sample: experiencing anxiety (80.7%, p < .05), requiring routine and sameness (75.4%, p < .001) and emotional dysregulation (75.4%; p < .001) were the most common difficulties reported for children with DLD. Using the validated scales, family stress and coping mechanisms were found to only correlate with the manifestation of anxiety in the typical group, not the DLD group. "Intolerance of uncertainty" and "insistence on sameness" were found to fully mediate the relationship between DLD diagnosis and symptoms of anxiety. Parent's interviews provided contextual support for the analysis, as well as highlighting sensory sensitivities as a focus for future research.

CONCLUSIONS

Parents of children with DLD appear to cope well with their children's complex SEB needs. Intervention focussing on intolerance of uncertainty may help the management of difficulties with anxiety. Behaviours such as insistence on sameness should be investigated further, as potential indicators for anxiety amongst children with DLD.

Individual differences in contextual threat generalisation and uncertainty: The role of intolerance of uncertainty

Threat generalisation is an adaptive process that is essential for individual survival. In contrast, over-generalisation is a pathological process that underlies the development of anxiety disorders. Intolerance of uncertainty (IU) is an individual characteristic known to influence threat generalisation by altering the responses to threat in uncertain situations. However, how it affects contextual threat generalisation remains unclear. Here, we used a novel paradigm to investigate whether contextual threat generalisation varied between individuals depending on their IU level (high or low) and the predictability of a situation (predictable or unpredictable). We analysed shock expectancy in 82 participants (age: 18-27 years) during threat acquisition and generalisation. Results showed that compared with the low IU group, the high IU group exhibited increased contextual threat generalisation to threat-related cues in unpredictable situation. These findings suggest that IU could be a marker for anxiety disorder susceptibility, as well as a target for anxiety treatment.

The relationship between social anxiety and self-injury of junior high school students: Mediation by intolerance of uncertainty and moderation by self-esteem

Objective

The problem of adolescents' self-injury has gradually attracted social attention, however, a lack of research exists on the internal mechanism between social anxiety and self-injury. This study explored the relationship between social anxiety and self-injury in Chinese junior high school students.

Method

An adolescent self-injury questionnaire, social anxiety scale, intolerance of uncertainty questionnaire and self-injury questionnaire were used to survey 614 junior high school students.

Results

The results showed that: (1) social anxiety had a significant positive predictive effect on self-injury; (2) intolerance of uncertainty had a significant mediating effect between social anxiety and self-injury; and (3) self-esteem had a significant moderating effect on the mediating effect of intolerance of uncertainty.

Conclusion

The study suggested that social anxiety in junior high school students has an impact on self-injury through mediation of intolerance of uncertainty and modulation of self-esteem.

Intolerance of Uncertainty and Social Anxiety: An Experimental Investigation

Intolerance of uncertainty (IU) is a cognitive bias that leads to perception and intolerance of uncertainty and has associated negative cognitive, emotional, and behavioural responses. It plays a strong role in social anxiety disorder (SAD; Counsell et al., 2017). Our experimental study examined the impact of uncertainty related to a social stressor on SAD using a speech task. We examined features of SAD including anticipatory anxiety, anxiety during the task, willingness to perform the task, and avoidance of the task. Undergraduate students (N = 110, 88% female) with significant social anxiety completed a series of questionnaires, then were randomised to one of two conditions related to level of uncertainty about an impromptu speech task. The experimental condition (state IU) did not predict any of the outcome variables, while trait IU significantly predicted anxiety levels. Results indicate that increased uncertainty of a social situation does not impact acute anxiety levels in SAD and reinforce the strong role of trait IU as a transdiagnostic cognitive variable. Neither trait nor state IU predicted the willingness and avoidance variables. Results also highlighted the central role of the experience of anxiety on avoidance behaviours, above cognitive factors such as IU.

Pattern and perceived changes in quality of life of Vietnamese medical and nursing students during the COVID-19 pandemic

BACKGROUND

The COVID-19 pandemic and governments' response lead to dramatical change in quality of life worldwide. However, the extent of this change in Vietnamese medical and nursing students has not been documented.

OBJECTIVES

The study aims to describe the quality of life and changes in quality of life of medical and nursing students during the COVID-19 pandemic and examine the association of quality of life and changes in quality of life with fear of COVID-19 and other socio-economic and demographic factors.

METHODS

The study was a cross-sectional study on all students of Hanoi Medical University from 3 majors: General Medicine, Preventive Medicine, Nursing (3672 invited students); from 7th to 29th of April 2020; using an online questionnaire that included demographic and academic information, the Vietnamese version of the SF-36 Quality of Life questionnaire and the Fear of COVID-19 Scale (FCV-19S). Linear and modified Poisson regression was used to examine the association between quality of life, changes in quality of life and other factors.

RESULTS

The number of participants was 1583 (response rate 43%). Among 8 dimensions of the SF-36 (ranged 0-100), Vitality had the lowest score with a median score of 46. The median physical composite score (PCS) of the sample was 40.6 (IQR:20.8-53.2), 33.5% of the sample had an above-population average PCS score. The median mental composite score (MCS) of the sample was 20.3 (IQR:3.8-31.7), and 98.2% had an MCS score below average. 9.9% (95%CI:8.5%-11.4%) of the population reported a significant negative change in the quality of life. Fear of COVID-19 was not associated with significant changes in quality of life, nor MCS while having some association with PCS (Coef:-5.39;95%CI:-3to-7.8). Perceived reduction in quality of life was also associated with: being on clinical rotation COVID-19 (PR:1.5;95%CI:1.05-2.2), difficulties affording health services (PR:1.4;95%CI:1.02-1.95), obesity (PR:2.38;95%CI:1.08-5.25) and chronic disease (PR:1.92;95%CI:1.23-3), typical symptoms (PR:1.85; 95%CI:1.23-2.78) and atypical symptoms of COVID-19 (PR:2.32;95%CI:1.41-3.81).

CONCLUSION

The majority of medical and nursing students had below average quality of life, with lower vitality and mental composite health score in the settings of COVID-19. Perceived decrease in quality of life was associated with clinical rotation, difficulties affording healthcare services and was not associated with Fear of COVID-19.

Toward an integrative model of transdiagnostic risk factors and suicide: A network comparison of psychiatric outpatients

Predictive models using traditional statistical methods have largely failed to describe suicide etiology. Network theory, which conceptualizes factors as mutually interacting, reinforcing elements of a complex outcome, can model relationships between transdiagnostic and neurocognitive vulnerability factors. The present study used a network approach to produce an atheoretical model of psychological factors and their interrelationships within a population of ideators and non-ideators. We developed two network models (i.e., suicidal ideators and psychiatric controls) describing the relationships between a diverse set of risk factors and symptom measures for a population of psychiatric outpatients. We compared networks using three measures of network structure (i.e., network structure invariance, global strength invariance, edge invariance) and described the differences. Network structures for ideators (N = 229) and non-ideators (N = 454) were stable and accurate. In non-ideators, cognitive-affective depression symptoms (Expected Influence [EI]: 2.06), trauma avoidance (EI: 1.08), and negative affect (EI: 0.81) were most influential to the psychological network. In ideators, cognitive-affective depression symptoms (EI: 1.77), intolerance of uncertainty-negative self-referent implications (EI: 1.29), and negative affect (EI: 1.19) were most influential. Invariance testing did not indicate significant differences in overall network structure between ideators and non-ideators (p = .111), but did indicate significant differences in node strength (p = .013). Significant differences in node EI were detected for intolerance of uncertainty-negative self-referent implications, anxiety sensitivity physical concerns, thwarted belongingness, worry, and negative affect. These findings indicated differences in network structures for suicidal psychiatric outpatients and provide crucial directions for future research on therapeutic targets for suicidal thoughts and behaviors.

Impact of COVID-19 pandemic related stressors on patients with anxiety disorders: A cross-sectional study

The COVID-19 pandemic and related containment measures are affecting mental health, especially among patients with pre-existing mental disorders. The aim of this study was to investigate the effect of the first wave and its aftermath of the pandemic in Germany (March-July) on psychopathology of patients diagnosed with panic disorder, social anxiety disorder and specific phobia who were on the waiting list or in current treatment at a German university-based outpatient clinic. From 108 patients contacted, forty-nine patients (45.37%) completed a retrospective survey on COVID-19 related stressors, depression, and changes in anxiety symptoms. Patients in the final sample (n = 47) reported a mild depression and significant increase in unspecific anxiety (d = .41), panic symptoms (d = .85) and specific phobia (d = .38), while social anxiety remained unaltered. Pandemic related stressors like job insecurities, familial stress and working in the health sector were significantly associated with more severe depression and increases in anxiety symptoms. High pre-pandemic symptom severity (anxiety/depression) was a risk factor, whereas meaningful work and being divorced/separated were protective factors (explained variance: 46.5% of changes in anxiety and 75.8% in depressive symptoms). In line with diathesis-stress models, patients show a positive association between stressors and symptom load. Health care systems are requested to address the needs of this vulnerable risk group by implementing timely and low-threshold interventions to prevent patients from further deterioration.

The relationship between future self-continuity and intention to use Internet wealth management: The mediating role of tolerance of uncertainty and trait anxiety

This study aimed to analyze the mediating effect of tolerance of uncertainty (TU) and trait anxiety (TA) on future self-continuity (FSC) and intention to use Internet wealth management (IUIWM) systems. A questionnaire survey was distributed online and a total of 388 participants completed questionnaire, The questionnaire included the following scales: Chinese version of the FSC, Intention to Use the Internet Wealth Management, TU, and TA. Pearson correlation was used to investigate the correlation coefficient between variables while the sequential regression method was used to analyze relationship between variables. To analyze the collected data, the SPSS 26.0 was used. A two-step procedure was applied to analyze the mediation effect. Confirmatory factor analysis (CFA) was conducted to test the measurement model. Afterward, the Maximum Likelihood method was used for path analysis, and the Bias-corrected Bootstrap method was used to investigate determine the estimated value and confidence interval of the mediating effect. To analyze the mediation effect, the Mplus 7.0 was used. The results showed that FSC positively predicted individuals’ Internet wealth management systems. Furthermore, TU and TA played complete serial multiple mediating roles between FSC and IUIWM. The role of TA and TU have negative impact on intention to use. This study provides a theoretical basis in personality psychology that Internet financial product suppliers can use to improve the attractiveness of their products. Product managers can subdivide users according to these personality traits to provide customized products.

A rare scare: The role of intolerance of uncertainty in startle responses and event-related potentials in anticipation of unpredictable threat

Intolerance of uncertainty (IU) represents a transdiagnostic risk factor for internalizing psychopathology. However, little is known regarding its psychophysiological correlates. IU is thought to render individuals hypersensitive to threatening events, even if the occurrence probability is low. To test this, we recruited 90 students who completed two NPU-threat tests separating temporal unpredictability from probabilistic unpredictability (i.e., probability of occurrence): First, a NPU version in which the timing of threat (i.e., shock) was either predictable or unpredictable but the shock probability was 100 % in each trial. Second, a probabilistic NPU version in which the timing of the shock was also either predictable or unpredictable, but the shock probability was 33 % in each trial. Startle reflex, event-related potentials N1 and P3 locked to auditory startle probes, and anxiety ratings were analyzed. As expected, temporally unpredictable threat modulated startle, N1, and anxiety ratings. IU predicted increased startle to lower shock probability, regardless of the temporal predictability. No evidence emerged for IU affecting N1 or P3. However, IU predicted anxiety ratings to threat conditions regardless of temporal or probabilistic predictability. Individual differences in IU shape startle responses to eventual threat: IU increases automatic defensive responding to unpredictable and potentially threatening situations if the threat probability is low. Individuals with higher IU may tend to "err on the side of caution" with a mismatch between physiological preparation and threat probability, such that the effects of IU are particularly observable in low threat probability conditions.

Intolerance of Uncertainty and Perfectionistic Beliefs About Parenting as Cognitive Mechanisms of Symptom Change During Cognitive Behavior Therapy for Perinatal Anxiety

OBJECTIVE

A recent randomized controlled trial of group cognitive behavior therapy (CBGT) for perinatal anxiety showed that CBGT is effective in reducing anxiety and depression in pregnant and postpartum women. In secondary analyses, the role of potential mechanisms of symptom change was examined, including intolerance of uncertainty (IU), self-oriented parenting perfectionism (SOPP) and societal-prescribed parenting perfectionism (SPPP).

METHOD

The sample included 75 women (M_age = 31.99, SD = 3.57; 37.3% pregnant, 62.7% postpartum) who sought treatment for anxiety and completed the 6-week CBGT or 6-week waitlist within the larger trial. Measures of anxiety (State-Trait Inventory for Cognitive and Somatic Anxiety; STICSA), depression (Edinburgh Postnatal Depression Scale; EPDS), and the proposed mediators (IU, SOPP, SPPP) were completed at baseline and 6-weeks post-baseline.

RESULTS

Two moderated mediation models were evaluated to identify potential mediators of the effect of condition (CBGT, waitlist) on anxiety (STICSA; Model 1) or depressive symptoms (EPDS; Model 2). In Model 1, changes in IU partially mediated the effect of condition on anxiety (STICSA) for both pregnant and postpartum women. Changes in SOPP and SPPP were partial mediators for postpartum women only. Change in depression (EPDS) was also a partial mediator for pregnant women in this model. In Model 2, none of the cognitive variables mediated the effect of condition on depressive symptoms (EPDS). However, change in anxiety (STICSA) was a significant mediator of the effect of condition on depression (EPDS) and only among pregnant women.

CONCLUSIONS

The results provide support for IU, SOPP and SPPP as mechanisms of change during CBGT and identify differences in important mechanisms among pregnant and postpartum women.

Am I really seeing what's around me? An ERP study on social anxiety under speech induction, uncertainty and social feedback

Cognitive models of social anxiety propose that socially anxious individuals engage in excessive self-focusing attention when entering a social situation. In the present study, speech anxiety was induced to socially anxious and control participants. Event-related potentials were recorded while participants performed a perceptual judgment task using distinct or ambiguous stimuli, before and after social feedback. Disputed feedback led to more revisions and decreased levels of confidence, especially among socially anxious individuals. Prior feedback, greater occipital P1 amplitudes in both groups for ambiguous probes indicated heightened sensory facilitation to ambiguous information, and greater anterior N1 amplitudes for ambiguous stimuli in highly anxious participants suggested anticipation of negative feedback in this group. Post-feedback, P1, N1 and LPP amplitudes were reduced overall among socially anxious individuals indicating a reduction in sensory facilitation of visual information. These results suggest excessive self-focusing among socially anxious individuals, possibly linked to anticipation of an anxiety-provoking social situation.

Validation of the intolerance of uncertainty scale as a screening tool for perinatal anxiety

Background

To date, there is a significant lack of research validating clinical tools for early and accurate detection of anxiety disorders in perinatal populations. Intolerance of uncertainty was recently identified as a significant risk factor for postpartum anxiety symptoms and is a key trait of non-perinatal anxiety disorders. The present study aimed to validate the Intolerance of Uncertainty Scale (IUS) in a perinatal population and evaluate its use as a screening tool for anxiety disorders.

Methods

Psychiatric diagnoses were assessed in a sample of perinatal women (n = 198), in addition to completing a self-report battery of questionnaires. Psychometric properties including internal consistency and convergent and discriminant validity were assessed. Determination of an optimal clinical cut-off score was measured through a ROC analysis in which the area under the curve, sensitivity, specificity, as well as positive and negative predictive values were calculated.

Results

The IUS demonstrated excellent internal consistency (α = 0.95) and an optimal clinical cut-off score of 64 or greater was established, yielding a sensitivity of 89%. The IUS also demonstrated very good positive (79%) and negative (80%) predictive values.

Conclusions

These findings suggest that the IUS represents a clinically useful screening tool to be used as an aid for the early and accurate detection of perinatal anxiety.

Perspectives on Mental Health Screening in the Audiology Setting: A Focus Group Study Involving Clinical and Nonclinical Staff

PURPOSE

Audiology clinical guidelines recommend the use of mental health screening tools; however, they remain underutilized in clinical practice. As such, psychological concerns are frequently undetected in adults with hearing loss. This study aimed to better understand audiology clinic staff's perspectives (including audiologists, audiometrists, reception staff, and clinic managers) on how to improve detection of poor mental health by (a) exploring the role of audiology clinic staff in detecting psychological concerns in adults with hearing loss and (b) investigating the appropriateness, acceptability, and usability of several screening tools in an audiology setting.

METHOD

Eleven audiology clinic staff (M _age = 33.9 ± 7.3, range: 25-51 years) participated in a semistructured focus group. First, participants discussed the role of audiology clinic staff in detecting psychological difficulties in adults with hearing loss, including current practices and needs for improving practices. Second, participants discussed the appropriateness, acceptability, and usability of nine standardized mental health screening tools commonly used in wider health care settings.

RESULTS

Audiology clinic staff described their role in being aware of, and detecting, psychological difficulties, as well as their part in promoting an understanding of the link between hearing loss and mental health. Participants described the need to provide support following detection, and highlighted barriers to fulfilling these roles. The use of mental health screening tools was considered to be client and context specific. The language used within the screener was identified as an important factor for its acceptability by audiology clinic staff.

CONCLUSIONS

Audiology clinic staff acknowledged that they have an important role to play in the detection of psychological difficulties and identified the core barriers to using screening tools. Future research may explore the possibility of developing a mental health screening tool specific to the unique experiences of adults with comorbid hearing loss and mental health concerns.

SUPPLEMENTAL MATERIAL

https://doi.org/10.23641/asha.16702501.

Development of a behavioural measure of Intolerance of Uncertainty in preadolescent children: Adaptation of the beads task

BACKGROUND AND OBJECTIVES

Intolerance of Uncertainty (IU) may be important for the development and maintenance of anxiety disorders but research with preadolescent children has relied entirely on questionnaire measures to assess IU. Here we aimed to develop a behavioural measure of IU that was appropriate for preadolescent children by adapting the beads task (Jacoby, Abramowitz, Buck, & Fabricant, 2014).

METHODS

Participants were 51 typically developing children (26 female; 7-11 years). We examined first whether preadolescent participants could understand and complete the task, then how participants responded to varying levels of uncertainty. We also conducted exploratory analyses regarding associations between task measures and questionnaire measures of IU, anxiety and worry.

RESULTS

Overall, the adapted Beads Task appears suitable for preadolescent children and is able to capture reactions to uncertainty. At least some of these reactions are related to questionnaire measures of IU and anxiety. Implications and areas for future research are discussed to provide insights into how behavioural tasks examining responses to uncertainty can improve our understanding of IU.

LIMITATIONS

The sample size was relatively small. There was no control task or condition without uncertainty.

CONCLUSIONS

Overall, the adapted Beads Task appears suitable for preadolescent children and is able to capture reactions to uncertainty. This type of behavioural task would be appropriate for use in future research that aims to improve our understanding of IU in children.

How Patients with an Uncertain Diagnosis Experience Intolerance of Uncertainty: A Grounded Theory Study

PURPOSE

To develop a conceptual framework to explain how patients with uncertain diagnoses experience intolerance of uncertainty (IU) in order to achieve an in-depth understanding of the process of facing uncertainty in this population.

PATIENTS AND METHODS

A grounded theory study using semi-structured interviews was conducted with 21 patients with uncertain diagnoses in China from December 2018 to March 2019. The coding process followed the procedures of Strauss and Corbin: open coding, axial coding, and selective coding.

RESULTS

We developed a conceptual framework called 'Facing an Uncertain Diagnosis'. This framework considers not only the external and internal context of IU generation but also the ongoing process of how IU impacts patients' psychological status, cognitive response, behavior, and decision making.

CONCLUSION

We suggest that healthcare professionals should be aware of the high level of IU and its psychological, cognitive, and behavioral manifestations in patients with uncertain diagnoses. Healthcare professionals should also be more cautious in shared decision making with patients with uncertain diagnoses.

Familial Factors in the Development of Social Anxiety Disorder

The purpose of the current article is to explore familial factors that influence the development of social anxiety disorder (SAD) in children and adolescents, including parenting, sibling relationships, and family environment. A multitude of interrelated genetic and familial factors have been found to cause and maintain SAD in children and adolescents. There are many challenges in diagnosing and treating the disorder. Knowledge and awareness of familial factors provide insight on targeted treatments that prevent or ameliorate SAD. [Journal of Psychosocial Nursing and Mental Health Services, 59(7), 23-34.].

COVID-19: A Boon or a Bane for Creativity?

In many countries, the COVID-19 pandemic led to a period of lockdown that impacted individuals' lifestyles, in both professional and personal spheres. New problems and challenges arose, as well as opportunities. Numerous studies have examined the negative effects of lockdown measures, but few have attempted to shine light on the potential positive effects that may come out of these measures. We focused on one particular positive outcome that might have emerged from lockdown: creativity. To this end, this paper compared self-reported professional creativity (Pro-C) and everyday creativity (little-c) before and during lockdown, using a questionnaire-based study conducted on a French sample (N = 1266). We expected participants to be more creative during than prior to lockdown, in both professional and everyday spheres. Regarding Pro-C, we did not see any significant differences between the two comparison points, before and during lockdown. Regarding everyday creativity, we observed a significant increase during lockdown. Furthermore, our results suggest that participants with a lower baseline creativity (before lockdown) benefited more from the situation than those with a higher initial baseline creativity. Our results provide new insights on the impact of lockdown and its positive outcomes. These measures may have inarguably negative consequences on the physical and mental health of many, but their positive impact exists as well.

Psychometric properties of the Ryerson Social Anxiety Scales in individuals with social anxiety disorder

BACKGROUND

Although numerous self-report measures of social anxiety exist, most instruments assess symptom severity by examining the range of social situations that provoke anxiety, rather than the distress and impairment associated with social anxiety. The Ryerson Social Anxiety Scales (RSAS; Lenton-Brym, A. P., Rogojanski, J., Hood, H. K., Vorstenbosch, V., McCabe, R. E., & Antony, M. M. (2020). Development and validation of the Ryerson Social Anxiety Scales (RSAS). Anxiety, Stress, & Coping, 33(6), 642-660), a measure assessing breadth of social anxiety inducing situations and severity of associated distress and impairment, was recently developed to fill this gap. The present study is the first to investigate the psychometric properties of the RSAS in a clinical sample.

METHOD/DESIGN

Participants included 110 individuals with a principal diagnosis of social anxiety disorder (SAD). A subsample of participants (n = 23) completed cognitive-behavioural group treatment (CBGT) for SAD.

RESULTS

The RSAS demonstrated excellent internal consistency. Examination of the correlations between the RSAS and other conceptually related and distinct measures supported the convergent and discriminant validity of the RSAS. The RSAS was also sensitive to changes in severity of social anxiety following CBGT.

CONCLUSION

The RSAS is a reliable and valid instrument for assessing the severity of SAD.

Evaluating the psychometric properties of the intolerance of uncertainty scale for children in a preadolescent sample

Intolerance of Uncertainty (IU) is a dispositional tendency to react negatively to uncertainty. The Intolerance of Uncertainty Scale for Children (IUS-C) is designed to measure IU in children but there has been limited investigation into the psychometric properties of this scale. Using data from 227 preadolescent children and 204 parents, we examined (a) readability and whether any items were difficult to understand for children and parents, (b) factor structure, (c) test-retest reliability, and (d) the agreement between child and parent forms of the IUS-C. Results revealed that the reading age of the IUS-C may be too high for preadolescent children and that both children and parents found some items difficult to understand. Model fit with the full IUS-C was not adequate for either parent or child forms. For both forms, selecting items aligned with the IUS-12 led to adequate model fit. For both child-report and parent-report, a one-factor model was supported. Test-retest reliability of total score for all versions was high over a 2-week period (child form: ICC = .82 for 27 item and ICC = .73 for 12 items; parent form: ICC = .87 for 27 item and ICC = .86 for 12 item) but agreement between child and parent forms was consistently poor (r = .24 for 27 item and r = .29 for 12 item). Overall, the results suggest that IUS-C-12 is most appropriate for preadolescent children and their parents. The reading age remains slightly high for preadolescent children so it may be beneficial for future research to consider developing a child-report version with lower reading age.

Psychometric properties of the Brazilian Intolerance of Uncertainty Scale - Short Version (IUS-12)

Introduction The Intolerance of Uncertainty Scale - Short Version (IUS-12) is a measure of trait intolerance of uncertainty. Objective The purpose of the present study was to conduct a cross-cultural adaptation of the IUS-12 for use in Brazil and to investigate the scale's psychometric properties. Methods The research was conducted via an online research platform with a sample (n = 704; 80.1% female and 19.9% male) from different states in all five regions of Brazil. Participants were adults between 18 and 59 years of age (mean = 26.74; standard deviation = 8.36) who completed the Brazilian version of the IUS-12 online along with other anxiety-related measures. Results Confirmatory factor analysis demonstrated that the original two-dimensional structure fit the sample well. The total score for the scale had good internal consistency (Cronbach's alpha [α] = 0.88), as did both subscales (i.e. Prospective IU α = 0.79; Inhibitory IU α = 0.86). Conclusions The results demonstrated strong positive correlations with measures of anxiety-related constructs, contributing to the transdiagnostic understanding of IU. The IUS-12 appears to be a useful tool for assessment of IU and its availability has several implications of theoretical importance and practical utility for understanding of psychopathology and uncertainty.

Anxiety and depression in Multiple Sclerosis (MS): Antecedents, consequences, and differential impact on well-being and quality of life

BACKGROUND

Individuals with multiple sclerosis (MS) are often plagued by the unpredictability of their disease and have to contend with uncertainty in their life and significant life changes. This can lead to high levels of stress, perceived lack of control, helplessness, and anxiety. Despite these circumstances, anxiety disorders are often overshadowed by depression, which can result in its presence being overlooked and undertreated by many medical professionals.

METHODS

One hundred and eighty three individuals with MS completed a comprehensive online survey assessing depression and anxiety and the demographic and disease risk factors of such, including social support and substance use. Participants also completed measures of MS symptomatology, disease management, psychological well-being, and quality of life to determine the impact of depression and anxiety on outcomes associated with MS.

RESULTS

Findings suggest that both depression and anxiety are prevalent in MS and related to many outcomes. However, based on comparisons of the associations and group comparisons, with a few exceptions, anxiety proved to more impactful than depression when examining these outcomes. When evaluating the risk factors/contributors of anxiety and depression, social support was a consistent predictor. Younger age and shorter disease duration were also associated with anxiety, while lower education and substance use were predictors of depression.

CONCLUSION

Findings suggest that attention to anxiety be given as much as depression as it plays a large role in individuals' perceived health and well-being, which subsequently impacts the severity of symptoms and overall quality of life. Early identification of anxiety and potential substance use and increased social support also appear to be crucial for mitigating the impact of depression and anxiety.

How might childhood adversity predict adult psychological distress? Applying the Identity Disruption Model to understanding depression and anxiety disorders

BACKGROUND

Experiencing adversity in childhood is associated with increased risk of a range of psychopathologies, including depression and anxiety disorders. However, there is limited understanding of psychological mechanisms that may help to explain these relationships. The Identity Disruption Model proposes that early adversity can disrupt typical identity development, which may then increase one's vulnerability to psychopathology. The present study aims to apply the Identity Disruption Model to understanding symptoms of depression, generalized anxiety disorder, obsessive-compulsive disorder (OCD), and social anxiety.

METHODS

A non-clinical sample of adults from the United States (n = 382) completed an online survey assessing early adversity, self-concept clarity, intolerance of uncertainty, and depression, generalized anxiety, OCD, and social anxiety symptoms. Structural equation models: (1) tested whether early adversity predicts psychopathology via a disrupted sense of self, and (2) explored the role of intolerance of uncertainty in the relationship between early adversity and psychopathology.

RESULTS

Early adversity predicted more severe symptoms of depression and anxiety via lower self-concept clarity. Furthermore, a parallel mediation model showed that self-concept clarity and intolerance of uncertainty simultaneously mediated the relationship between early adversity and psychopathology.

LIMITATIONS

The data are cross-sectional in nature and longitudinal research is needed to more conclusively test the causal pathways.

CONCLUSIONS

Disrupted identity may be one mechanism through which childhood adversity predicts depression and anxiety disorder symptoms later in life. The Identity Disruption Model provides new avenues for future research and suggests potential points of early intervention for the prevention of depression and anxiety disorders.

Biological and psychosocial predictors of anxiety worsening in the postpartum period: A longitudinal study

BACKGROUND

As many as 20% of women will experience an anxiety disorder during the perinatal period. Women with pre-existing anxiety disorders are at increased risk of worsening during this time, yet little is known about its predictors.

STUDY AIM

To investigate the psychosocial and biological risk factors for anxiety worsening in the postpartum in women with pre-existing anxiety disorders.

METHODS

Thirty-five (n = 35) pregnant women with pre-existing DSM-5 anxiety disorders were enrolled in this prospective study investigating the psychosocial (e.g., childhood trauma, intolerance of uncertainty, depression) and biological risk factors (e.g. C-reactive protein, interleukin-6, tumor necrosis factor-α) for anxiety worsening in the postpartum period. Anxiety worsening was defined as an increase of ≥50% or greater on Hamilton Anxiety Rating Scale scores from the third trimester of pregnancy (32.94 ± 3.35 weeks) to six weeks postpartum.

RESULTS

Intolerance of uncertainty, depressive symptom severity, and obsessive-compulsive disorder symptoms present in pregnancy were significant predictors of anxiety worsening in the postpartum.

LIMITATIONS

Sample heterogeneity and limited sample size may affect study generalizability.

CONCLUSIONS

To our knowledge, this is the first longitudinal study to investigate psychosocial and biological risk factors for anxiety worsening in the postpartum in women with pre-existing anxiety disorders. Continued research investigating these risk factors is needed to elucidate whether they differ from women experiencing new-onset anxiety disorders in the perinatal period, and those in non-puerperal groups. Identifying these risk factors can guide the development of screening measures for early and accurate symptom detection. This can lead to the implementation of appropriate interventions aimed at decreasing the risk of perinatal anxiety worsening.

A Comparison of Death Anxiety, Intolerance of Uncertainty and Self-Esteem as Predictors of Social Anxiety Symptoms

This study sought to examine the role of death anxiety as a transdiagnostic predictor of social anxiety symptomatology compared to self-esteem and intolerance of uncertainty, and to examine the relationship between measures of intrinsic and extrinsic religiosity and death anxiety. A total of 591 participants, 445 females, average age 38.0 years (SD = 14.5), completed an online survey including background questions, the Depression, Anxiety and Stress Scale, the Social Interaction Anxiety and Social Phobia Scale, the Rosenberg Self-Esteem Scale, the Intolerance of Uncertainty Scale, the Santa Clara Strength of Religious Faith Questionnaire, the Spirituality Scale, and the Death Anxiety Scale. No significant, independent relationship was found between death anxiety and social anxiety symptomatology, although self-esteem and intolerance of uncertainty were significant predictors of both measures of social anxiety, confirming the importance of these key transdiagnostic mediators as predictors of social anxiety symptomatology. A strong negative correlation was found between death anxiety and measures of both intrinsic and extrinsic religiosity in this general population sample not selected for high religious affiliation.

Abnormal spontaneous brain activity in patients with generalized anxiety disorder revealed by resting-state functional MRI

This study aimed to examine the spontaneous hemodynamic fluctuations and the dysfunctional brain regions in patients with generalized anxiety disorder (GAD) using resting-state functional MRI. Previous studies have demonstrated some neural networks that are different in this patient group compared with healthy controls. However, there is still a need for precise anatomical localization of the aberrantly operating networks. We used resting-state functional MRI to measure the hemodynamic fluctuations in 31 GAD patients and 31 control participants matched for sex, age, and education. On the basis of the hemodynamic fluctuations, we calculated regional homogeneity (ReHo) for our comparisons as this measure reflects coherent fluctuations in adjacently located brain regions. The Hamilton Anxiety Rating Scale was used to assess symptom severity of the GAD patients. There were no significant differences with respect to age, sex, handedness, and education. However, compared with controls, GAD patients showed higher Hamilton Anxiety Rating Scale scores (16.90±1.94, P<0.05). We identified decreased ReHo measures in the right inferior frontal gyrus and the left caudate nucleus in the GAD group compared with the healthy controls. In addition, we found increased ReHo measures within the left cingulate gyrus. This study further complements the network characteristics in anxiety patients and presents new and more accurate anatomical positioning about GAD patients.

Working Together and Being Physically Active Are Not Enough to Advise Uniformly and Adequately Low Back Pain Patients: A Cross-Sectional Study

The profession of the health-care providers (HCPs) influences their recommendations to the patients. Conversely, interdisciplinarity seeks to challenge such differences, so that the patient receives one single and consistent therapeutic message. Some studies also suggest associations between HCPs life habits and recommendations. Our hypotheses were (1) that despite interdisciplinary work, the profession remains a predictor of recommendations and (2) that HCPs who are more physically active recommend more activity. Three clinical vignettes were presented to a group of experts of low back pain (LBP) (guidelines), and 20 physicians, 22 physiotherapists, and 23 nurses to assess how they evaluate the symptoms and pathologies of LBP patients and how much work and physical activity they recommend. Physical activity was assessed with accelerometers and questionnaires. Some interprofessional differences remained present within an interdisciplinary team. The nurses were more restrictive and further away from the guidelines. The physicians were the most in line with them. The physiotherapists recommend as much physical activity, but less work activity than the physicians. The level of physical activity of the HCPs is not associated with their recommendations. To ensure a clear and unique message, educational actions may be undertaken to promote the biopsychosocial model and clarify the guidelines.