Intolerance of Uncertainty and Information Processing: Evidence of Biased Recall and Interpretations

Developing a cyberchondria severity scale to promote self-care among university students during COVID-19

Cyberchondria is a hybrid term signifying a state in which individuals compulsively search for health-related information online because of health distress or anxiety, further aggravating their worries. This study develops a Cyberchondria Severity Scale (CSS) to assess the current situation of university students. Exploratory factor analysis (EFA) was conducted using 145 valid questionnaires. Subsequently, a nationwide survey was conducted at various universities in Taiwan, and 802 questionnaires were used for confirmatory factor analysis (CFA). The EFA led to the development of a CSS for college students with four constructs: increased anxiety (α = 0.91), obsessive-compulsive hypochondria (α = 0.87), perceived controllability (α = 0.88), and online physician-patient interaction (α = 0.86), with a Cronbach's alpha of 0.92 and variance of 66.81%. The CFA indicated that item reliability ranged from 0.50 to 0.86, factor loadings ranged from 0.71 to 0.93, and the composite reliability for latent variables ranged from 0.83 to 0.90 (p < .001). The extracted average variance ranged from 0.46 to 0.60. There were significant differences in various dimensions: perceived controllability had the highest score and obsessive-compulsive hypochondria had the lowest (F3,2403=256.26, p < .001). Therefore, CSS has emerged as a reliable and valid measure. Future studies should explore the factors that influence cyberchondria, promote online health information searches, and enhance reading comprehension skills.

Multimodal assessment of the role of intolerance of uncertainty in fear acquisition and extinction

Personality traits linked to internalizing disorders influence the way we develop fears, but also how we regain a sense of safety. In the present study, we investigated the effect of intolerance of uncertainty (IU) on defensive responses using a differential fear conditioning protocol with an extinction phase. The conditioned stimulus was associated with an aversive sound (90 dB) in 75 % of the presentations during acquisition. A final sample of 176 participants completed the experiment. We measured self-reports of associative (expectancy of the unconditioned stimulus in acquisition) and evaluative learning (arousal and valence), and both physiological (skin conductance response) and electrocortical responses (steady-state visually evoked potentials, ssVEPs; late positive potentials, LPP) to the conditioned stimuli. Our results show that IU's impact is limited, with no effect in both acquisition and extinction. These findings emphasize the necessity of large samples in research on inter-individual differences and contribute to our understanding of how IU may or may not be involved in fear and safety learning processes considering multiple aspects of fear responding.

Association between psychological pain and suicidal ideation among men with substance use disorder: a moderated mediation model

Previous studies have found that people with substance use disorder are associated with significantly higher odds of suicidal ideation than the general population. Psychological pain and emotional regulation are considered protective factors for suicidal ideation, but the interaction process is not clear. In this study, we investigated the effects of psychological pain on suicidal ideation and constructed a moderated mediation model. 445 men with substance use disorder in China were recruited to complete the Chinese version of the Psychological Pain Scale, Regulatory Emotional Self-efficacy Scale, Suicidal Ideation Scale, and Intolerance of Uncertainty Scale. The results demonstrated that psychological pain significantly and positively predicted suicidal ideation among people with substance use disorder, and that regulatory emotional self-efficacy played a mediating role between psychological pain and suicidal ideation. Intolerance of uncertainty moderated the top and bottom halves of the intermediate process paths. This study suggests that intolerance of uncertainty and regulatory emotional self-efficacy can be improved by interventions among people with substance use disorder, which in turn can reduce their suicidal ideation and improve quality of life.

Fear of cancer recurrence in breast cancer survivors carrying a BRCA1 or 2 genetic mutation : a cross-sectional study

BACKGROUND

Fear of cancer recurrence (FCR) affects virtually all patients who have been treated for cancer, to varying degrees. Breast cancer survivors who carry a BRCA1 or BRCA2 gene mutation are at high risk of cancer recurrence. No study has yet assessed FCR specifically in this population.

OBJECTIVES

This cross-sectional study, conducted in women who were treated for breast cancer and carrying a BRCA1/2 mutation, aimed to: (1) assess the mean level of FCR and estimate the proportion of patients with clinical levels of FCR; (2) examine the relationships between FCR and selected psychological variables (e.g., avoidance, intolerance to uncertainty) and quality of life; (3) explore whether FCR levels vary as a function of the past preventive treatment received; and (4) to assess the associations between FCR and the presence of decisional conflict or regret regarding the various preventive options.

METHOD

Participants were recruited through an e-mail sent to an oncogenetic network mailing list (Réseau ROSE). Participants were asked to complete a battery of questionnaires online assessing FCR and other psychological and quality of life variables.

RESULTS

A total of 89 women completed the survey. Most participants had undergone a preventive mastectomy (62.9%) and a preventive salpingo-oophorectomy (75.3%) at the time of the study. The mean Fear of Cancer Recurrence Inventory-severity score was 16.8, which exceeds the clinical cut-off score of 13, and 70.8% of the participants showed a clinical level of FCR. FCR was significantly associated with higher levels of anxiety and depression, and higher avoidance and intolerance of uncertainty, but not with quality of life. No significant difference was observed on the total FCR score between women who had received preventive surgery (mastectomy and/or salpingo-oophorectomy) and those considering it, and those not considering it. The association was significant between higher FRC scores and greater decisional conflicts and regrets about choosing to undergo preventive surgery.

CONCLUSION

These data suggest that FCR is a significant problem for breast cancer survivors carrying a BRCA1/2 genetic mutation, even after undergoing a prophylactic surgery. This highlights the importance of providing these women with specific psychological intervention focusing on FCR.

Cognitive bias modification for perfectionism and intolerance of uncertainty: A randomized controlled trial

This study investigated the efficacy of combined cognitive bias modification (CBM) on perfectionism and intolerance of uncertainty. Fifty-four university students scoring over 70.5 on the Brief Symptom Measure were randomly assigned to experimental and placebo control groups. The CBM intervention was administered online for 4 weeks. Assessments were given at baseline, after the 4-week intervention, and 1 month post-intervention. Results showed a statistically significant decrease in two dimensions of perfectionism, concern over mistakes and parental criticism, and intolerance of uncertainty of those in the experimental group, compared to those in the control group. The findings related to the interpretation of perfectionism revealed a significant interaction effect of time and direction of sentences for the experimental group. Lastly, the experimental group's interpretation bias scores for intolerance of uncertainty showed a statistically significant increase after the intervention compared to those in the control group. The study's findings provide preliminary support for the effectiveness of CBM on perfectionism and intolerance of uncertainty.

The Association Between Intolerance of Uncertainty and Mobile Phone Addiction Among Overseas Chinese Students During COVID-19: The Mediating Roles of Perceived Stress and Rumination

Purpose

This study investigated the mechanism underlying the association between intolerance of uncertainty and mobile phone addiction among Chinese overseas students during the COVID-19 pandemic by examining the mediating roles of perceived stress and rumination.

Patients and Methods

An online questionnaire survey was distributed via social media platforms popular in mainland China. The items collected demographic information and assessed intolerance of uncertainty, perceived stress, rumination, and mobile phone addiction. A total of 249 respondents completed the questionnaire.

Results

The findings suggest a considerably high risk of mobile phone addiction in the study period among overseas Chinese students, as three-fourths of the participants may have been susceptible to mobile phone addiction according to the suggested cut-off point of the Chinese version of the Smartphone Addiction Scale-Short Form. Intolerance of uncertainty showed a significant positive direct effect on mobile phone addiction. The mediation analyses suggest that intolerance of uncertainty affected mobile phone addiction mainly through three pathways: the mediating effect of perceived stress, the mediating effect of rumination, and the chain mediating effect of perceived stress and rumination.

Conclusion

This study enhances understanding of mobile phone addiction among Chinese overseas students and suggests the mediating roles of rumination and perceived stress in the relationship between intolerance of uncertainty and mobile phone addiction. The study also provides suggestions for interventions among Chinese students overseas.

Facing uncertainties: The longitudinal relationship between childhood maltreatment and exploratory behavior

BACKGROUND

Exploratory behavior, as an essential component of decision-making, is indispensable for maximizing long-term benefits, making it a crucial factor in adolescents' psychological well-being and social adaptation. Despite the established understanding that this adaptive behavior is shaped by early adverse experiences, limited knowledge exists regarding the longitudinal relationship between childhood maltreatment and exploratory behavior.

OBJECTIVE

The present study examines whether childhood maltreatment would impede subsequent exploratory behavior, considering the mediating role of uncertainty stress and the moderating role of intolerance of uncertainty.

PARTICIPANTS AND SETTING

Participants were 655 adolescents from a longitudinal design with two waves spanning six months (Mage = 15.99, SDage = 0.92, 43.5 % female).

METHODS

Correlation analysis and longitudinal moderated mediation effect testing were used to test our hypotheses.

RESULTS

Correlation analysis indicated that childhood maltreatment was negatively correlated with exploratory behavior only simultaneously but not longitudinally. After controlling age and gender, childhood maltreatment would accompany higher levels of uncertainty stress, which in turn may act as a driving force behind subsequent exploratory behavior. The heightened intolerance of uncertainty may potentially mitigate the direct link between childhood maltreatment and later exploratory behavior. Furthermore, this trait amplifies the experienced uncertainty stress in individuals who have undergone maltreatment, thereby increasing their inclination toward engaging in subsequent exploratory behavior.

CONCLUSIONS

Given the critical role of uncertainty stress, promoting more exploration among these maltreated adolescents requires corresponding cognitive and behavioral interventions to adjust their perception and cognition of uncertainty.

Negative life events and sleep disturbance among adolescents: Intolerance of uncertainty as mediator and moderator

BACKGROUND

While negative life events (NLEs) have been linked to an increased risk of sleep disturbance among adolescents, the mechanisms of this impact still lack further examination. The current study aimed to explore whether intolerance of uncertainty (IU), a dispositional transdiagnostic vulnerability factor for psychopathology, could act as a mediator and/or moderator in the link from NLEs to sleep disturbance.

METHODS

A longitudinal nested subsample of 54,240 Chinese adolescents (aged 9-19) were surveyed at baseline (Timepoint 1) and six months later (Timepoint 2). They completed questionnaires to assess their IU, NLEs, sleep disturbance and sociodemographic characteristics. Mediation and moderation analyses were conducted to test our hypotheses.

RESULTS

Upon adjusting for covariates, IU was found to mediate the relationship between NLEs and residual changes in sleep disturbance over a six-month period, with the mediation effect accounting for 31.8%. Additionally, the moderating role of IU in this relationship was also identified, suggesting that a high level of IU exacerbated the effect of NLEs on sleep disturbance.

CONCLUSIONS

In conclusion, our findings shed light on the dual roles of IU in the link from NLEs to sleep disturbance, holding significant practical implications for preventing and intervening in sleep disturbance among adolescents. To mitigate the risk of sleep disturbance among adolescents experiencing NLEs, timely assessments of IU and tailored interventions to enhance uncertainty tolerance are necessary.

The relationship between COVID-19 stress and test anxiety in art students: the chain mediating roles of intolerance of uncertainty and sleep quality

BACKGROUND

The global spread of COVID-19 has brought immense physiological and psychological distress to students, such as test anxiety and poor sleep quality. This study aims to explore the relationship between COVID-19 stress and test anxiety and the mediating roles of intolerance of uncertainty and sleep quality between them.

METHODS

A study was conducted in China during the late stage of the pandemic. A total of 936 Chinese art students (age M = 18.51, SD = 2.11, 46.6% female) completed the Coronavirus Stress Measure (CSM), the 12-item Intolerance of Uncertainty (IUS-12), the Brief Version of the Pittsburgh Sleep Quality Index (B-PSQI), and the Test Anxiety Inventory (TAI). A chain mediation model analysis was conducted to examine the mediating effects of intolerance of uncertainty and sleep quality on the association with COVID-19 stress and test anxiety.

RESULTS

COVID-19 stress was positively associated with test anxiety (β = 0.50, p < 0.001). The intolerance of uncertainty and sleep quality partially and serially mediated the relationship between COVID-19 stress and test anxiety (β = 0.01, 95% CI = 0.01 to 0.02).

CONCLUSION

These findings suggest that art students' intolerance of uncertainty and sleep quality partially and serially mediate the relation between COVID-19 stress and test anxiety. The results have significant implications for the intervention and prevention of test anxiety, providing additional evidence for the relationship between COVID-19 stress and test anxiety.

A Transdiagnostic Model for Depression, Anxiety, and Obsessive-Compulsive Disorder

ABSTRACT

Depression, obsessive-compulsive disorder (OCD), and anxiety disorders (ADs) can seriously impair functionality. Studies have shown that there are common mechanisms in the emergence of these disorders. This study discussed unpredictability beliefs, family unpredictability, locus of control, intolerance of uncertainty, emotional regulation difficulties, and coping styles. In this study, a model created with these transdiagnostic variables that play a role in the emergence of depression, OCD, and ADs was tested. The sample of the study consisted of 795 people. The model explained a significant part of the variance in psychological symptoms. In addition to various limitations, it is thought that this study has important contributions to the field by examining the relationships between unpredictability beliefs and various variables for the first time, and bringing together many transdiagnostic factors related to psychological symptoms. In addition, it provides valuable information for clinicians as it provides a basis for intervention programs targeting many transdiagnostic mechanisms.

Examining anxious temperament in anorexia nervosa: Behavioural inhibition and intolerance of uncertainty and their contribution to trait anxiety in adolescents with anorexia nervosa

BACKGROUND

Anorexia nervosa (AN) is a serious and complex psychiatric disorder yet treatment results are suboptimal. Insight into the etiology of this illness is much needed. Research highlights the implication of anxiety-related traits in the development and maintenance of AN. This study investigates firstly, behavioural inhibition and intolerance for uncertainty (IU) in adolescents with and without AN, and secondly relations between these traits.

METHODS

In a cross-sectional study, 165 adolescent girls (AN = 94, HC = 71) completed questionnaires measuring behavioural inhibition, IU and trait anxiety. ANOVAs tested differences between AN and HC groups, and mediation models with IU as a mediator between behavioural inhibition and trait anxiety were run.

RESULTS

AN adolescents reported significantly higher levels of behavioural inhibition, IU and trait anxiety compared to their peers. In both AN and HC, a direct and a total effect of behavioural inhibition on trait anxiety was found. However, only in the AN group IU partially mediated the relation between behavioural inhibition and trait anxiety.

LIMITATIONS

Data is cross-sectional and longitudinal studies are required. A mean illness duration of nearly 2 years may mean early effects of malnourishment and habituation and future studies should include patients with shorter illness duration.

CONCLUSIONS

Results highlight that behavioural inhibition and IU may contribute to anxiety in AN whilst their peers may have developed better executive and social-emotional skills to manage uncertainty. Adolescents with AN may benefit from interventions targeting behavioural inhibition and IU.

Impact of Intolerance of Uncertainty on Depression in College Students During the COVID-19 Pandemic: Coping Strategies as Mediators

The coronavirus disease (COVID-19) pandemic and associated infection control measures have introduced significant uncertainty, and the unbearable nature of this uncertainty has heightened the risk of mental health issues among college students. This study aimed to assess the impact of unbearable uncertainty during the COVID-19 pandemic on college students' depression and investigate the mediating role of coping strategies between unbearable uncertainty and depression. A cross-sectional survey was conducted with 714 Chinese university students using the Intolerance of Uncertainty Scale (IUS-12), Brief Coping Style Questionnaire, and Beck Depression Inventory (BDI-II). SPSS PROCESS was used for the partial correlation analyses and structural equation modeling. (1) Negative coping strategies were significantly positively correlated with intolerable uncertainty and depressive symptoms, while positive coping strategies were negatively correlated with both intolerable uncertainty and depressive symptoms. Intolerable uncertainty was significantly and positively correlated with depressive symptoms. (2) Intolerance to uncertainty significantly predicted depressive symptoms. Both negative and positive coping strategies played parallel mediating roles in the relationship between unbearable uncertainty and depressive symptoms among college students. This study found that coping strategies played a mediating role in the relationship between unbearable uncertainty and depression during the pandemic in 2019. Future research and interventions should focus on enhancing tolerance of uncertainty and promoting positive coping strategies.

"It Is a Big Spider Web of Things": Sensory Experiences of Autistic Adults in Public Spaces

Background

Sensory processing differences are commonly experienced by autistic individuals, and some sensory experiences can greatly impact the mental health and quality of life of individuals. Previous research suggests that adapting the sensory nature of environments may improve individual experiences and engagement with these spaces. However, knowledge about which public places are particularly disabling is limited, especially from the perspective of autistic individuals. Little is also known about what in the sensory environment makes them particularly disabling.

Methods

In this participatory research study, we investigated the sensory experiences of autistic adults in public spaces. We used an online focus group method, recruiting 24 autistic adults across 7 focus groups. We applied content analysis, reflexive thematic analysis, and case study analysis.

Results

The results of the content analysis showed that supermarkets, eateries (i.e., restaurants, cafés, pubs), highstreets and city/town centers, public transport, health care settings (i.e., doctor's surgeries and hospitals), and retail shops and shopping centers are experienced to be commonly disabling sensory environments for autistic adults. However, outdoor spaces, retail shops, museums, concert venues/clubs, cinemas/theaters, and stadiums are identified to be commonly less disabling sensory environments. In addition, through reflexive thematic analysis we identified 6 key principles that underlie how disabling or enabling sensory environments are: Sensoryscape (sensory environment), Space, Predictability, Understanding, Adjustments, and Recovery. We represented these principles as a web to emphasize the interconnected, dimensional spectrum of the different themes. Lastly, we used case study analysis to evidence these principles in the commonly disabling sensory environments for richer detail and context and to provide credibility for the principles.

Conclusions

Our findings have important implications for businesses, policy, and built environment designers to reduce the sensory impact of public places to make them more enabling for autistic people. By making public spaces more enabling, we may be able to improve quality of life for autistic individuals.

Relationship between Fear of COVID-19, Intolerance of Uncertainty, and Coping Strategies on University Students' Mental Health

BACKGROUND

the mental health of students was particularly affected by the COVID-19 pandemic. The present study therefore examined the relationships between anxiety and depressive symptoms, eating-related problems, coping, fear of COVID-19, and intolerance of uncertainty.

METHODS

2139 French students of 54 universities were recruited in the different regions of France during a French lockdown (between 21 April and 3 May 2021). Six variables were measured: fear of COVID-19, intolerance of uncertainty, coping, anxiety and depressive symptoms, and eating-related problems. To explore the directions of the relationships between our variables of interest, we calculated a directed acyclic graph.

RESULTS

our data highlighted the central roles of intolerance of uncertainty in students' anxiety and depressive symptoms, and the direct role of prospective intolerance of uncertainty on eating-related problems.

CONCLUSIONS

these findings indicate that intolerance of uncertainty should be targeted by interventions designed to help students with high levels of anxiety, depressive symptoms, and/or eating-related problems.

The chain mediating role of psychological resilience and neuroticism between intolerance of uncertainty and perceived stress among medical university students in Southwest China

BACKGROUND

Medical university students are confronted with unprecedented uncertainty and stress compared with their peers. Research has explored the effect of intolerance of uncertainty on perceived stress, but little attention was paid to investigate the mediating mechanisms behind this relationship, especially among medical university students. The aim of this study was to examine whether psychological resilience and neuroticism played a mediating role between medical university students' intolerance of uncertainty and perceived stress.

METHODS

A total of 717 medical university students from Chongqing in Southwest China were recruited to participate in our study and completed demographic information, Intolerance of Uncertainty Scale Short Version (IUS-12), Chinese Version of Perceived Stress Scale (CPSS), Connor-Davidson Resilience Scale-10 (CD-RISC-10) and Eysenck Personality Questionnaire (EPQ).

RESULTS

(1) Significant correlations between intolerance of uncertainty, perceived stress, psychological resilience and neuroticism were found. (2) Intolerance of uncertainty affected medical university students' perceived stress via three paths: the mediating effect of psychological resilience, the mediating effect of neuroticism, and the chain mediating effect of both psychological resilience and neuroticism.

CONCLUSIONS

Intolerance of uncertainty could directly affect the perceived stress of medical university students, and also affected perceived stress through the mediating roles of psychological resilience and neuroticism, as well as through the chain mediating role of these two variables.

COVID-19 pandemic stress, tolerance of uncertainty and well-being for persons with and without cancer

Stress related to the COVID-19 pandemic has implications for mental and physical well-being, but especially for persons with cancer. The stress mitigating role of tolerance of uncertainty (TU) was investigated in those with and without a cancer diagnosis.

DESIGN

155 persons with and 150 without a cancer diagnosis completed measures of pandemic stress and TU (mediating variable).

MAIN OUTCOME MEASURES

Measures of emotional and physical well-being (WB) were the outcome variables.

RESULTS

The mediated, indirect effect of TU in the pandemic stress-emotional WB relationship was significant for the cancer group and the non-cancer group. However, the indirect effects involving TU in the pandemic stress-physical WB relationship was not significant for the cancer group, whereas TU fully mediated the pandemic stress-physical WB relationship for the non-cancer group.

CONCLUSIONS

Whereas TU was active as a mediator with emotional WB for both groups, it was ineffective as a mediator of the pandemic stress-physical WB relationship with the cancer group. Thus, the cancer group's physical WB was determined exclusively by pandemic stress. Stress reduction and enhancing TU may be critical for all people but for those with cancer decreasing pandemic stress would provide the most viable option for increasing physical well-being.

Aging, uncertainty, and decision making-A review

There is a great deal of uncertainty in the world. One common source of uncertainty results from incomplete or missing information about probabilistic outcomes (i.e., outcomes that may occur), which influences how people make decisions. The impact of this type of uncertainty may particularly pronounced for older adults, who, as the primary leaders around the world, make highly impactful decisions with lasting outcomes. This review examines the ways in which uncertainty about probabilistic outcomes is perceived, handled, and represented in the aging brain, with an emphasis on how uncertainty may specifically affect decision making in later life. We describe the role of uncertainty in decision making and aging from four perspectives, including 1) theoretical, 2) self-report, 3) behavioral, and 4) neuroscientific. We report evidence of any age-related differences in uncertainty among these contexts and describe how these changes may affect decision making. We then integrate the findings across the distinct perspectives, followed by a discussion of important future directions for research on aging and uncertainty, including prospection, domain-specificity in risk-taking behaviors, and choice overload.

Uncertainty aversion predicts the neural expansion of semantic representations

Correctly identifying the meaning of a stimulus requires activating the appropriate semantic representation among many alternatives. One way to reduce this uncertainty is to differentiate semantic representations from each other, thereby expanding the semantic space. Here, in four experiments, we test this semantic-expansion hypothesis, finding that uncertainty-averse individuals exhibit increasingly differentiated and separated semantic representations. This effect is mirrored at the neural level, where uncertainty aversion predicts greater distances between activity patterns in the left inferior frontal gyrus when reading words, and enhanced sensitivity to the semantic ambiguity of these words in the ventromedial prefrontal cortex. Two direct tests of the behavioural consequences of semantic expansion further reveal that uncertainty-averse individuals exhibit reduced semantic interference and poorer generalization. Together, these findings show that the internal structure of our semantic representations acts as an organizing principle to make the world more identifiable.

Framing Youth Vaping Prevention Messages: The Role of Uncertainty Tolerance

Vaping is the most prevalent form of tobacco use among youth in the United States. Motivated by the certainty effect in prospect theory, this study investigated the role of uncertainty tolerance as a potential moderator of the effects of gain- vs. loss-framed text messages for youth vaping prevention. Youth susceptible to future vaping (N = 536) were randomized to view a series of eight gain- or loss-framed text messages about the health consequences of vaping. Cognitive and affective responses to the messages as well as beliefs, attitude, and intentions about vaping were assessed post-exposure. Results showed an overall advantage of the loss frame on several outcomes. Additionally, an interaction between framing and uncertainty tolerance was observed for most outcomes such that the loss frame was more effective for those high in uncertainty tolerance, while the gain frame held a slight edge for those low in uncertainty tolerance. Findings from this study have implications for further engaging prospect theory in message framing research. They may also inform audience segmentation and targeted message design for youth vaping prevention efforts.

Incremental validity of the contrast avoidance model: A comparison with intolerance of uncertainty and negative problem orientation

BACKGROUND

This study examined the incremental validity of the Contrast Avoidance Model (CAM) in predicting generalized anxiety disorder (GAD) symptoms when compared against well-established constructs in the GAD literature: intolerance of uncertainty (IU) and negative problem orientation (NPO).

METHOD

In this study, 185 students (108 of whom endorsed clinical levels of GAD symptoms) completed questionnaires to assess for all constructs. GAD symptoms were regressed on measures of contrast avoidance (CA; Contrast Avoidance-General Emotion and Contrast Avoidance-Worry Questionnaires; Llera & Newman, 2017) tendencies in addition to measures of IU and NPO in separate analyses. Commonality analyses explored the unique versus overlapping contributions of each factor in explaining GAD symptoms.

RESULTS

In all models, CA was a significant predictor after controlling for demographic variables (age, gender, race, and ethnicity) and both IU and NPO. This was also true when excluding CA items referencing worry. All variables contributed unique explanatory power in the prediction of GAD.

CONCLUSION

Results provide evidence of the incremental validity of the CAM as a model of GAD.

Impact of uncertainty intolerance on clinical reasoning: A scoping review of the 21st-century literature

RATIONALE, AIMS AND OBJECTIVES: Clinical reasoning is currently extensively studied to find out how to make proper diagnoses. Literature indicates that intolerance of uncertainty (IU) may have a strong negative impact on clinical reasoning. We summarize the various consequences of IU on clinical reasoning.

METHODS

A scoping review was conducted using relevant keywords to scientific databases (i.e., Google Scholar, Medline, PsycINFO and PBSC) from September to November 2021. Complementary research included relevant articles and articles retrieved through Google Scholar's alert system. We included articles about healthcare professionals as defined by the French Public Health Code (As defined here: https://www.vie-publique.fr/fiches/37855-categories-de-professionnels-de-sante-code-se-la-sante-publique), and articles reporting on the impact of IU or uncertainty management on clinical reasoning.

RESULTS

We retrieved 1853 articles, of which 8 were kept for final analysis considering our inclusion criteria. Two behaviour categories were affected by uncertainty intolerance: investigative and prescriptive behaviours. Regarding the investigation process, mismanagement of uncertainty appeared to lead to reasoning bias, potentially resulting in diagnostic errors. IU was associated with withholding information, more referrals to peers and less use of new medical interventions. Regarding prescription behaviours, IU among health professionals could lead to overprescribing unnecessary or dangerous tests. IU was also associated with more antibiotic prescriptions for conditions where antibiotics are to be used carefully.

CONCLUSION

Few studies have yet addressed the impact of IU on clinical reasoning. IU's influence is primarily observed on investigative and prescribing behaviours. More studies are needed to fully understand the impact of IU on clinical reasoning itself, and not only on practical consequences.

Using expectation violation models to improve the outcome of psychological treatments

Expectations are a central maintaining mechanism in mental disorders and most psychological treatments aim to directly or indirectly modify clinically relevant expectations. Therefore, it is crucial to examine why patients with mental disorders maintain dysfunctional expectations, even in light of disconfirming evidence, and how expectation-violating situations should be created in treatment settings to optimize treatment outcome and reduce the risk of treatment failures. The different psychological subdisciplines offer various approaches for understanding the underlying mechanisms of expectation development, persistence, and change. Here, we convey recommendations on how to improve psychological treatments by considering these different perspectives. Based on our expectation violation model, we argue that the outcome of expectation violation depends on several characteristics: features of the expectation-violating situation; the dynamics between the magnitude of expectation violation and cognitive immunization processes; dealing with uncertainties during and after expectation change; controlled and automatic attention processes; and the costs of expectation changes. Personality factors further add to predict outcomes and may offer a basis for personalized treatment planning. We conclude with a list of recommendations derived from basic psychology that could contribute to improved treatment outcome and to reduced risks of treatment failures.

The Application of the Intolerance of Uncertainty Model to Gambling Urge and Involvement

BACKGROUND

Drawing on the intolerance of uncertainty model, this study aimed to examine whether intolerance of uncertainty and emotion regulation difficulties (in terms of impulse control difficulties and limited access to emotion regulation strategies) contributed to individual differences in gambling urge and involvement.

METHODS

Convenience sampling was used to recruit Chinese adult participants who had engaged in buying lottery tickets and other gambling activities in the past year. They were asked to complete an anonymous questionnaire survey, and a total of 580 valid cases (M_age = 34.07, SD = 13.36; 50.4% female) were collected for data analysis.

RESULTS

Path analysis showed that the total effect of intolerance of uncertainty on gambling urge and involvement was significant and positive. However, only impulse control difficulties and not limited access to emotion regulation strategies fully mediated the effect of intolerance of uncertainty.

CONCLUSIONS

As the first study to apply the intolerance of uncertainty model to real-life gambling, it found that individuals' intolerance of uncertainty and impulse control difficulties contributed to more gambling urge and involvement. Improving emotion regulation skill (e.g., impulse control training) may, therefore, be considered in programs for promoting responsible gambling among Chinese gamblers.

Correlates of Dampening and Savoring in Generalized Anxiety Disorder

Chronic worry and generalized anxiety disorder (GAD) symptoms are associated with infrequent savoring, and high dampening, of positive emotions. The goal of the present study was to investigate the indirect role of GAD-relevant processes, including intolerance of uncertainty (IU), fear of negative emotional contrasts, and negative beliefs about positive emotion and its regulation, in the relationship between GAD symptom severity and the tendency to engage in dampening and not savor positive emotions. Community participants (N = 233) completed questionnaires online.

In separate models, IU, fear of negative emotional contrasts, and negative beliefs about positive emotion and its regulation fully mediated the relationships between GAD symptom severity and greater dampening and lower savoring. However, controlling for depression, only IU remained a significant mediator. A post hoc latent analysis of the mediators provided support for an underlying construct that may reflect intolerance of uncomfortable states. Intolerance of uncomfortable states was found to significantly mediate the relationship between GAD symptoms and greater dampening and lower savoring. Difficulty withstanding uncertainty may be particularly relevant in understanding why people with elevated GAD symptoms engage in efforts to avoid experiencing positive emotions. Further, the findings suggest that there may be a common factor underlying a variety of GAD-associated constructs reflecting a broad intolerance of uncomfortable inner states. Theoretical and clinical implications are discussed.

No intolerance of errors: The effect of intolerance of uncertainty on performance monitoring revisited

Errors have been conceptualized as internal forms of threat that can cause harm in unpredictable ways. An index of error processing is the error-related negativity (ERN), an event-related potential reflecting variability in the sensitivity to errors. Prior work has shown the relationship between psychopathology symptoms and the ERN is unclear, and may be moderated by intolerance of uncertainty (IU), a trait that captures how people react to unpredictability. IU includes two subfactors of prospective IU (active seeking of predictability) and inhibitory IU (behavioral paralysis). In the present study, 188 undergraduates performed an Eriksen flanker task designed to elicit the ERN, while brain activity was recorded using electroencephalography (EEG). Participants completed the Intolerance of Uncertainty Scale, Short Form (IUS-12), and other measures of anxiety, depression and worry. Total IU explained 5 % of the variance in correct-response negativity (CRN), but was not associated with the ERN in our sample. In contrast to previous findings, the IU subfactors did not predict the ERN or post-error slowing (PES), nor did total IU and depression interact to predict the ERN. Exploratory analyses also showed that total IU did not moderate the relationship between trait anxiety and the ERN. Small samples may have previously exaggerated the links between self-reported IU and the ERN. As such, further high-powered replications are required to confirm if, and how, they are related.

COVID-19 Burnout Subject to the Dynamic Zero-COVID Policy in Hong Kong: Development and Psychometric Evaluation of the COVID-19 Burnout Frequency Scale

We sought to develop and validate a self-assessment burnout scale of the Chinese general population during the COVID-19 pandemic in the context of a dynamic zero-COVID policy. Factors relevant to individuals’ burnout during the prolonged COVID-19 pandemic were identified in the literature and through the reviews of an expert panel. A convenience sample of 1087 was randomly divided into two subsamples and the scale’s psychometric properties were assessed. Findings suggested that the COVID-19 BFS has adequate reliability (α = 0.90) along with factorial, concurrent, and convergent validity. Results of confirmatory factor analysis (CFA) supported the one-factor structure of the scale. Concurrent validity results indicate a significant positive correlation between COVID-19 BFS and the Fear of COVID-19 Scale (r = 0.131, p < 0.001), suggesting that individuals with higher levels of burnout may also have higher levels of fear of COVID, or vice versa. The scale was also correlated positively with being against the dynamic zero-COVID strategy (r = 0.340, p < 0.001), indicating that a higher level of burnout may be associated with individuals who are against the dynamic zero-COVID strategy. The results suggest the five-item COVID-19 BFS is a valid and reliable scale for the measurement of burnout frequency of the Chinese general population in relation to the prolonged COVID-19 pandemic in a dynamic zero-COVID policy context.

Skills Development through Virtual Art-Based Learning: Learning Outcomes of an Advanced Training Program for Project Managers

With regard to emerging requirements of the professional field, uncertainty competence is a skill to be cultivated and integrated into project management education and training. Art-based learning seems to be a promising approach because the artistic mindset is a suitable model for coping with uncertainty. However, it is widely unclear to what extent art-based learning’s experiential nature will result in soft skills development under the restrictions of distance education. The present quantitative study explores whether—in a virtual learning environment—art-based executive training has a measurable effect on uncertainty competence. Data collection and analysis applied a quasi-experimental pretest-posttest control group design. Participants in the experimental group completed a month-long virtual training program based on visual arts. Contrary to its objective, the program did not cause meaningful changes in uncertainty competence or perceived stress but had a significant effect on participants’ attentiveness and presence. Participants achieved a higher level of mindfulness in dealing with complexity. The results imply that—even in virtual settings—art-based approaches enhance terms of perceptive capacity and social presence but need to be long-term, related to participants’ individual work-context, and disturb participants’ routines to have an effect on uncertainty competence.

Relationships between fear of COVID ‐19, cyberchondria, intolerance of uncertainty, and obsessional probabilistic inferences: A structural equation model

The study was set out to explore the structural relationships between fear of COVID‐19, cyberchondria, intolerance of uncertainty, and obsessional probabilistic inferences. The data were recruited online from a community population (n = 1,049) subjected to a confirmatory factor analytic procedure. The structural model specified according to the previous findings in the literature showed that a general tendency to negative expectations in terms of probabilistic thinking was significantly associated with both COVID‐19‐related‐fear and intolerance of uncertainty. Fear of COVID‐19 was significantly associated with cyberchondria. Probabilistic thinking style and intolerance of uncertainty contributed to cyberchondria through fear of COVID‐19 as well. We concluded that a tendency to engage in a probabilistic thinking style and intolerance of uncertainty seems to play role in the etiology of fear of infection and cyberchondria.

Toward Linguistic Recognition of Generalized Anxiety Disorder

Background

Generalized anxiety disorder (GAD) refers to extreme, uncontrollable, and persistent worry and anxiety. The disorder is known to affect the social functioning and well-being of millions of people, but despite its prevalence and burden to society, it has proven difficult to identify unique behavioral markers. Interestingly, the worrying behavior observed in GAD is argued to stem from a verbal linguistic process. Therefore, the aim of the present study was to investigate if GAD can be predicted from the language people use to put their anxious worries into words. Given the importance of avoidance sensitivity (a higher likelihood to respond anxiously to novel or unexpected triggers) in GAD, this study also explored if prediction accuracy increases when individual differences in behavioral avoidance and approach sensitivity are taken into account.

Method

An expressive writing exercise was used to explore whether GAD can be predicted from linguistic characteristics of written narratives. Specifically, 144 undergraduate student participants were asked to recall an anxious experience during their university life, and describe this experience in written form. Clinically validated behavioral measures for GAD and self-reported sensitivity in behavioral avoidance/inhibition (BIS) and behavioral approach (BAS), were collected. A set of classification experiments was performed to evaluate GAD predictability based on linguistic features, BIS/BAS scores, and a concatenation of the two.

Results

The classification results show that GAD can, indeed, be successfully predicted from anxiety-focused written narratives. Prediction accuracy increased when differences in BIS and BAS were included, which suggests that, under those conditions, negatively valenced emotion words and words relating to social processes could be sufficient for recognition of GAD.

Conclusions

Undergraduate students with a high GAD score can be identified based on their written recollection of an anxious experience during university life. This insight is an important first step toward development of text-based digital health applications and technologies aimed at remote screening for GAD. Future work should investigate the extent to which these results uniquely apply to university campus populations or generalize to other demographics.

The role of covid‐19 anxiety and intolerance of uncertainty in predicting resilience

Resilience is one of the protective factors for mental health. The aim of this study is to reveal the role of COVID‐19 anxiety and intolerance of uncertainty in predicting resilience in adulthood. To this end, data were collected from 533 adults (359 women‐174 men). A hierarchical regression analysis was performed, controlling for the effects of gender and presence of a chronic disease on the prediction of resilience. Results showed that intolerance of uncertainty and COVID‐19 anxiety were statistically significant predictors of resilience. Gender and presence of a chronic disease were not statistically significant in predicting resilience. These results indicate that intolerance of uncertainty plays an important role in explaining resilience.

Stigma, Uncertainty, and Coping at the Time of COVID-19 Pandemic Amid Health Care Professionals: How Far Have We Gone?

Stigma and uncertainty are noticed in global pandemics. Their impacts on health care providers tend to persist notably during and after the outbreaks. Our objective was to assess stigma, uncertainty, and coping among health care providers through an online survey using the Discrimination and Stigma Scale Version 12 (DISC-12) modified version to assess stigma related to treating COVID-19, the Intolerance of Uncertainty Scale, and the Brief Resilient Coping Scale (BRCS). Of the respondents (n = 65), 63.1% treated patients with COVID-19, and 21.5% worked in isolation hospitals. Physicians who treated patients with COVID-19 had significantly higher scores in all DISC subscales: unfair treatment (8.73 ± 6.39, p = 0.001), stopping self from doing things (2.05 ± 1.41, p = 0.019), overcoming stigma (1.17 ± 0.80, p = 0.035), and positive treatment (1.90 ± 1.65, p = 0.005). Unfair treatment was negatively correlated with BRCS (r = -0.279, p = 0.024). On the other hand, physicians who did not treat patients with COVID-19 had significantly higher BRCS scores. We concluded that frontline physicians experienced greater stigma associated with lower resilient coping strategies.

Health anxiety and attentional control interact to predict uncertainty-related attentional biases

BACKGROUND AND OBJECTIVES

Current theories of health anxiety and a growing body of empirical literature suggest that those high in health anxiety symptoms might find uncertainty itself threatening and demonstrate attentional biases for uncertainty-related information (ABU). Moreover, a dual processes model of attention would suggest that individual differences in attentional control might modify such a relationship. The present study was designed to explore this proposed health anxiety-ABU relationship and also to consider attentional control as a moderator of theoretical and clinical relevance.

METHODS

Undergraduate participants (N = 148) completed a self-report measure of health anxiety symptoms and two performance-based tasks to assess ABU and attentional control.

RESULTS

Hierarchical regression analyses showed a significant interaction between health anxiety and attention control in predicting attentional disengagement from, but not engagement with, uncertainty-related words. Specifically, results of the simple slopes analysis suggested that those with elevated health anxiety symptoms and better attentional control may use top-down attentional control processes to disengage their attention from distressing uncertainty-related stimuli faster than those with worse attentional control.

LIMITATIONS

The analogue sample is a study limitation.

CONCLUSIONS

Results provide new insights into the nature of attentional biases within health anxiety. Results are discussed in light of recent work on attentional control and avoidance-based psychopathology.

The Intolerance of Uncertainty and "Untact" Buying Behavior: The Mediating Role of the Perceived Risk of COVID-19 Variants and Protection Motivation

Draw on the protection motivation theory, this study investigated the impacts of intolerance of uncertainty on "untact" buying behavior, and examined the sequential mediating role of the perceived risk of COVID-19 variants and protection motivation. A total of 1,564 (M age = 20.75, SD = 1.92) young individuals participated in the survey. The serial mediation analysis results reveal that intolerance of uncertainty influences one's "untact" buying behavior through "perceived risk of COVID-19 variants - protection motivation." Both internal (intolerance of uncertainty, protection motivation) and external (risk of COVID-19) factors worked together to accelerate the transition of individuals' consumption behavior during COVID-19 pandemic. Therefore, our findings generate important implications for public mental health and economic recovery in the post-COVID-19 era.

Personality Traits, Cognitive Styles, Coping Strategies, and Psychological Impact of the COVID-19 Pandemic Lockdown on Healthy Youngsters

The objective of the present study was to explore possible changes in the psychological wellbeing of young healthy students during the initial 14 days of the COVID-19 general lockdown that occurred in March of 2020, and if there was any relation with specific personality traits (neuroticism, psychoticism, and extraversion), cognitive styles (internal and external locus of control and intolerance of uncertainty), and coping strategies. One hundred twenty-two university students aged from 18 to 29 years participated in the study. The dispositional factors were assessed at the beginning of the study, while measures of psychological adjustment (anxiety, depression, and self-perceived health) were taken in three different assessment stages, employing validated questionnaires and scales. Anxiety and depression scores significantly increased after one week of lockdown, reaching a plateau pattern by the second week. The levels of self-perceived mental health, vitality, and quality of life showed a pattern of sustained progressive decrease, with a more acute lessening during the first week. Neuroticism, intolerance of uncertainty, and negative autofocus were associated to worse levels of psychological adjustment. These individual differences might be taken into consideration when designing prevention programs aiming to dampen the psychological impact of a general lockdown in healthy population.

Intolerance of Uncertainty and Tendency to Worry as Mediators Between Trust in Institutions and Social Support and Fear of Coronavirus and Consequences of the Pandemic

The aim of this article is to formulate and test a model integrating cognitive behavioral therapy (CBT) findings regarding the importance of intolerance of uncertainty (IU) and tendency to worry with findings regarding the importance of trust in institutions, other people, and social support. We assumed that trust in institutions, other people, and social support reduce fear of the coronavirus and of the consequences of the pandemic in a direct way, but also indirectly by enhancing one’s sense of control and diminishing the tendency to worry which, further, attenuates fear of the coronavirus and fear of the consequences of the pandemic. An online survey was conducted among the Serbian general population (N = 1409, 78.1% female, M = 38.82, SD = 9.24) at the end of April 2020, which included questionnaires on fear of SARS-CoV-2, fear of consequences of the pandemic, social support, trust in other people and trust in political and health institutions. The model has been validated by data from our study suggesting that it represents one possible pattern of interrelationships between social and intrapsychic variables in the pandemic situation. Results also showed that the COVID-19 related fears are related more strongly to intrapsychic variables – IU and tendency to worry – than to variables operationalizing social context relevant for coping with pandemic at the social and individual level.

The Relationship Between Intolerance of Uncertainty and Employment Anxiety of Graduates During COVID-19: The Moderating Role of Career Planning

COVID-19, which is characterized by uncertainty, makes the employment anxiety of college graduates in the period of career change more and more intense. How to deal with this challenge is particularly important. The present study took career planning as a moderating variable to explore the relationship between intolerance of uncertainty (IU) and employment anxiety, as well as the role of career planning. In this quantitative study, the data of 563 college graduates from different schools were collected by using the Intolerance of Uncertainty Scale-12, Vocational Selection Anxiety Questionnaire of University Graduate, and Career Planning Scale. The final effective sample size was 550 (the overall recovery rate was 97.7%). The results of correlation analysis showed that there was a significant positive correlation between IU and employment anxiety, while there was a significant negative correlation between career planning and IU, as well as the relationship between career planning and employment anxiety. The results of hierarchical regression analysis showed that IU significantly positively predicted the employment anxiety of graduates, and career planning moderated the relationship between IU and employment anxiety. These findings suggested that maintaining a sense of career planning can help college graduates get through smoothly in the face of uncertainty of COVID-19.

Intolerance of uncertainty and distress in women with delayed IVF treatment due to the COVID-19 pandemic: The mediating role of situation appraisal and coping strategies

The COVID-19 pandemic has caused delays of numerous medical procedures, including IVF. This study investigates the relationship between Intolerance of Uncertainty (IU), situation appraisal-the perceived threat that COVID-19 poses for infertility treatment, coping strategies, and general distress among women with a delayed IVF procedure. SEM showed that situation appraisal is a partial mediator of the relationship between IU and avoidance, as well as the relationship between IU and general distress. The connection between situation appraisal and general distress is partially mediated by avoidance. In this challenging context for mental health, situation appraisal and coping strategies determine the level of distress, where IU, as a dispositional variable, represents the main determinant of the entire reaction.

Do we experience pandemic fatigue? current state, predictors, and prevention

There is an emerging literature on the mental and physical exhaustion due to the COVID-19 related restrictions. Some individuals seem to exercise fewer precautions recently in comparison to the onset of the pandemic in preventing the spread of the COVID-19. This phenomenon is described as pandemic fatigue. Though acknowledged in conceptual articles and news reports, there is a lack of empirical evidence pertaining to pandemic fatigue. We collected data from 516 adult participants to investigate pandemic fatigue and its relations to fear of coronavirus, intolerance of uncertainty, apathy, and self-care. 34.40% of the participants reported that the level of COVID-19-related precautions they take have decreased in comparison to measures they took at the onset of the pandemic. Additionally, our model examining the role of fear of coronavirus, intolerance of uncertainty, and apathy as mediated by self-care predicting pandemic fatigue demonstrated acceptable to excellent goodness-of-fit indices. The fact that one in every three individuals is taking fewer precautions is not only a threat to the individuals' own health but also to the public. Given that individuals are experiencing pandemic fatigue, governments should consider paying more attention to the biopsychosocial nature of humans in ordering restrictions and planning necessary precautions.

Supplementary Information

The online version contains supplementary material available at 10.1007/s12144-021-02397-w.

The Shackles of Fear: A Moderated Mediation Model of How Fear of Aging May Increase Older Adults' Vulnerability to Fraud

Objectives: Older adults are disproportionately vulnerable to frauds of many kinds, and fear of aging has been conjectured to be a primary factor in older adults' vulnerability to fraud; however, no study has examined how and when fear of aging is associated with older adults' vulnerability to fraud.Methods: In this cross-sectional study, a sample of 251 Chinese older adults (M = 68.1, SD = 6.43) completed measures regarding fear of aging, intolerance of uncertainty, self-control, and vulnerability to fraud.Results: The results revealed that intolerance of uncertainty partially mediated the association between fear of aging and vulnerability to fraud. This indirect effect of fear of aging on vulnerability to fraud was only significant for older adults with lower levels of self-control.Conclusions: The association between fear of aging and older adults' vulnerability to fraud through intolerance of uncertainty varies as a function of self-control.Clinical implications: Clinicians may focus on reducing the fear of aging, decreasing intolerance of uncertainty, and enhancing self-control as promising pathways to develop effective interventions and outreach strategies aimed at protecting older adults from fraud.

Effects of Coronavirus-19 Induced Loneliness on Mental Health: Sleep Quality and Intolerance for Uncertainty as Mediators

Objective: The aim of the study is to investigate effects of loneliness on individual's mental health and the mediating effects of intolerance of uncertainty and sleep quality in the post Coronavirus-19 period, especially for the young people. Methods: The questionnaires used in this study include UCLA loneliness scale (UCLA-3), the Pittsburgh Sleep Quality Index (PSQI), intolerance for uncertainty (IU) and the Chinese version of DASS-21. A total number of 289 subjects were recruited in the study, which includes 209 females (72.3%), 80 males (27.7%); and 212 students (73.4%), 77 working staffs (26.6%). Results: The results showed that: (1) people have high levels of loneliness, anxiety, depression and stress, and poor sleep quality; (2) the mediating effect of intolerance for uncertainty in the relationship of loneliness and mental health is significant (effect size = 0.178, 95% CI confidence interval: [0.115, 0.241]), and the mediating effects of sleep quality in the relationship between loneliness and mental health is significant (effect size = 0.127, 95% CI confidence interval: [0.017, 0.239]). Conclusion: Loneliness invokes a stronger self-concerned inadaptability to threat response and may lead to more mental diseases through more serious intolerance for uncertainty and insomnia.

The panic buying behavior of consumers during the COVID-19 pandemic: Examining the influences of uncertainty, perceptions of severity, perceptions of scarcity, and anxiety

The lack of a vaccine for COVID-19 and the limited amount of reliable data on the cessation of the disease have made people feel more vulnerable to the disease. As a result, people in many countries have been found to engage in panic purchasing, which has adversely affected the supply system for the retail market. Applying behavioral inhibition system theory, reactance theory, and expectancy theory, this research examines how psychological factors such as uncertainty, perceptions of severity, perceptions of scarcity, and anxiety affected the panic purchasing behavior of consumers. This study was conducted in Malaysia in light of the 2020 outbreak of the COVID-19 pandemic. The results from structural equation modeling indicate that uncertainty, and perceptions of scarcity are positively associated with anxiety but not with the panic purchasing behavior of consumers. In addition, anxiety fully mediates the relationship among these variables and the panic purchasing behavior of consumers. Taken together, these findings provide support for doing more empirical research in order to develop a more resilient retail strategy and to improve consumer service.

Intolerance of Uncertainty and Fear of COVID-19 Moderating Role in Relationship Between Job Insecurity and Work-Related Distress in the Republic of Serbia

The COVID-19 outbreak in Serbia was followed by strict restrictions that negatively affected the economy, particularly small size companies. The complete lockdown and the prohibition of certain services have led to an unstable employment situation. Only several studies investigated the job insecurity and its consequences during COVID-19 pandemic, and some of them highlight the fear of COVID-19 as a significant moderator of mental health. Other studies emphasize the huge effect that intolerance of uncertainty could have in explaining distress, especially during pandemic. In addition, intolerance of uncertainty was considered as a possible moderator of the relationship between the objective and subjective job threat, as well their consequences for mental health. This study aimed to examine the presence of job insecurity and work related distress in Serbia during the first wave of COVID-19. We wanted to measure the effect of the job insecurity on experienced work distress, as well the moderation potential of the intolerance of uncertainty as an individual-level and the fear of coronavirus as a situation-dependent variable. Five hundred and twenty five employed participants took part in an online study during the first wave of coronavirus infection in Serbia. To measure job insecurity, we used Perception of job insecurity scale (PJIS), while distress was assessed with Distress scale from 4DSQ. Fear of COVID-19 was measured on three items. The intolerance of uncertainty was measured by the IUS-11 scale. The results showed that 30.4% of the participants consider their employment as moderately or highly insecure, and 15.1% thought they can lose their jobs. 63.4% of participants expressed increased levels of distress. The moderation analysis revealed that the effect of job insecurity on distress can be moderated by interaction of intolerance of uncertainty and COVID-related fear. In general, distress scores were increasing with increasing job insecurity, intolerance of uncertainty and fear of COVID-19. This pattern is not observed only when fear and intolerance of uncertainty were both low, when job instability could not influence distress. This study also showed that emotional appraisal of the job threat had higher impact on distress than the perceived threat, that shed the light on the importance of considering general resilience capabilities as a protective factor in the work environment in the time of crisis.

Engaging in Risky and Impulsive Behaviors to Alleviate Distress Mediates Associations Between Intolerance of Uncertainty and Externalizing Psychopathology

Despite increasing recognition that intolerance of uncertainty is a transdiagnostic dimension of psychopathology, very little research has investigated its relevance for externalizing psychopathology and related risky/impulsive behavior. Ninety-five unselected adults (ages 19-55, 53% men) recruited from the community completed a measure of intolerance of uncertainty, externalizing traits and problems, and risky/impulsive behavior. Higher levels of intolerance of uncertainty were associated with greater endorsement of externalizing symptoms (e.g., aggression, alcohol/marijuana use, problematic impulsivity) and last-month risky and impulsive behaviors. Relations between intolerance of uncertainty and externalizing symptoms/risky behaviors were mediated by a motivation to engage in these behaviors to avoid distress, but not by the motivation to experience pleasurable emotions. Findings suggest that difficulty tolerating uncertainty may confer risk for the externalizing spectrum of psychopathology by increasing the likelihood that an individual will engage in risky behaviors to alleviate distressing or unpleasant emotions.

The relationship between sensory reactivity, intolerance of uncertainty and anxiety subtypes in preschool-age autistic children

LAY ABSTRACT

This study found links between greater sensory hyperreactivity (e.g., over-sensitive to sensory input), intolerance of uncertainty and anxiety, including separation anxiety, in autistic pre-schoolers. Sensory hyperreactivity may predict both anxiety and intolerance of uncertainty, and anxiety and intolerance of uncertainty may both be mutually important, mediating factors. These findings have implications for early anxiety interventions. But there is a pressing need for objective assessments that can be used with preschool-age autistic children.

Intolerance of uncertainty and reactions to the COVID-19 pandemic

The COVID-19 pandemic has presented a threat to mental health worldwide. The current study aims to investigate the role of intolerance of uncertainty in cognitive, emotional and behavioral reactions to this pandemic and propose a path model of these reactions. In the first two months of the COVID-19 pandemic in Slovakia, participants in a general sample (n = 1,011) as well as an older adult sample (n = 655) completed measures regarding intolerance of uncertainty, mental health (anxiety, well-being, perceived stress) and adherence to preventive measures. Two rounds of data collection were carried out in the first sample. Intolerance of uncertainty was found to be related to mental health indicators and the structural equation model showed a direct and indirect effect on them as well as on the adherence to preventive measures. However, the comparison of data from different time points has brought inconsistent results. The findings highlight the role of intolerance of uncertainty in reaction to threat and indicate the potential of uncertainty reduction e.g., getting clear messages from authorities, as a way of decreasing mental health problems.

A longitudinal examination of the interpersonal fear avoidance model of pain: the role of intolerance of uncertainty

Youth with chronic pain and their parents face uncertainty regarding their diagnosis, treatment, and prognosis. Given the uncertain nature of chronic pain and high comorbidity of anxiety among youth, intolerance of uncertainty (IU) may be critical to the experience of pediatric chronic pain. This study longitudinally examined major tenets of the Interpersonal Fear Avoidance Model of Pain and included parent and youth IU as key factors in the model. Participants included 152 youth with chronic pain (Mage = 14.23 years; 72% female) and their parents (93% female). At baseline, parents and youth reported on their IU and catastrophic thinking about youth pain; youth reported on their fear of pain, pain intensity, and pain interference; and parents reported on their protective responses to child pain. Youth reported on their pain interference 3 months later. Cross-lagged panel models, controlling for baseline pain interference, showed that greater parent IU predicted greater parent pain catastrophizing, which, in turn, predicted greater parent protectiveness, greater youth fear of pain, and subsequently greater youth 3-month pain interference. Youth IU had a significant indirect effect on 3-month pain interference through youth pain catastrophizing and fear of pain. The results suggest that parent and youth IU contribute to increases in youth pain interference over time through increased pain catastrophizing, parent protectiveness, and youth fear of pain. Thus, parent and youth IU play important roles as risk factors in the maintenance of pediatric chronic pain over time and may be important targets for intervention.