scholarly journals What do I do now? Intolerance of uncertainty is associated with discrete patterns of anticipatory physiological responding to different uncertain contexts

2019 ◽  
Author(s):  
Jayne Morriss
Keyword(s):  
Decision Making ◽  
Trait Anxiety ◽  
Skin Conductance ◽  
Physiological Responses ◽  
Reaction Times ◽  
Intolerance Of Uncertainty ◽  
Physiological Measures ◽  
Corrugator Supercilii ◽  
The Relationship

AbstractHeightened physiological responses to uncertainty are a common hallmark of anxiety disorders. Many separate studies have examined the relationship between individual differences in intolerance of uncertainty (IU) and physiological responses to uncertainty during different contexts. Despite this, little is known about the extent to which physiological responses during different uncertain contexts covary within individuals based on IU. Anticipatory physiological responses to uncertainty were assessed in three different contexts (associative threat learning, basic threat uncertainty, decision-making) within the same sample (n = 45). During these tasks, behavioural responses (i.e. reaction times, choices), skin conductance and corrugator supercilli activity were recorded. In addition, self-reported IU and trait anxiety were measured. IU made different contributions to the physiological measures during each task. IU was found to modulate both skin conductance and corrugator supercilii activity for the associative threat learning and decision-making contexts. However, trait anxiety was found to modulate corrugator supercilii activity during the basic threat uncertainty context. Ultimately, this research helps us further tease apart the role of IU in different uncertain contexts, which will be relevant for future IU-related models of psychopathology.

IT’S NOT WHAT IT SEEMS! THE MEDIATING ROLE OF SELF-EFFICACY IN THE RELATIONSHIP BETWEEN TRAIT-ANXIETY AND INTOLERANCE OF UNCERTAINTY DURING COVID-19 PANDEMIC

2021 ◽  
Vol 14(63) (1) ◽  
pp. 27-36
Author(s):  
Livia ȚÂNCULESCU-POPA ◽  
Keyword(s):  
Trait Anxiety ◽  
Self Efficacy ◽  
Intolerance Of Uncertainty ◽  
Mediating Role ◽  
The Impact ◽  
The Relationship ◽  
General Self Efficacy

The current research is aimed at studying the relationship between trait anxiety and intolerance of uncertainty, with its both facets: the inhibitory and the prospective anxiety and to establish whether or not the general self-efficacy plays a mediating role between the trait-anxiety and intolerance of uncertainty. Results show that a partial mediation takes part when general self-efficacy mediates the relationship between the intolerance of uncertainty, inhibitory anxiety, but a limited mediation when general selfefficacy interferes in the relationship between the trait-anxiety and intolerance of uncertainty, perspective anxiety. The main benefit of this paper is to demystify the impact of self-efficacy especially in unexpected, unknown situations, such as the COVID-19 pandemic.

scholarly journals Intolerance of uncertainty and physiological responses during instructed uncertain threat: a multi-lab investigation

2021 ◽  
Author(s):  
Jayne Morriss ◽  
Daniel E. Bradford ◽  
Nicolò Biagi ◽  
Shannon Wake ◽  
Ema Tanovic ◽  
...  
Keyword(s):  
Skin Conductance ◽  
Skin Conductance Response ◽  
Physiological Responses ◽  
Intolerance Of Uncertainty ◽  
Orbicularis Oculi ◽  
Physiological Measure ◽  
Corrugator Supercilii ◽  
Secondary Analyses ◽  
Threat Of Shock

Individuals with high self-reported Intolerance of uncertainty (IU) tend to interpret uncertainty negatively. Recent research has been inconclusive on evidence of an association between IU and physiological responses during instructed uncertain threat. To address this gap, we conducted secondary analyses of IU and physiology data recorded during instructed uncertain threat tasks from two lab sites (Wisconsin-Madison; n = 128; Yale, n = 103). Higher IU was associated with: (1) greater corrugator supercilii activity to predictable and unpredictable threat of shock, compared to the safety from shock, and (2) poorer discriminatory skin conductance response between the unpredictable threat of shock, relative to the safety from shock. No IU-related effects were observed for the orbicularis oculi. These findings suggest that IU-related biases may be captured differently depending on the physiological measure during instructed uncertain threat. Implications of these findings for neurobiological models of uncertainty and anticipation in anxiety are discussed.

scholarly journals Out with the old and in with the new: The role of intolerance of uncertainty in reversal of threat and safety

2019 ◽  
Vol 10 (1) ◽  
pp. 204380871983445 ◽  
Author(s):  
Jayne Morriss ◽  
Francesco Saldarini ◽  
Catherine Chapman ◽  
Miriam Pollard ◽  
Carien M. van Reekum
Keyword(s):  
Trait Anxiety ◽  
Skin Conductance ◽  
Skin Conductance Response ◽  
Clinical Intervention ◽  
Intolerance Of Uncertainty ◽  
Anxiety State ◽  
Extinction Learning ◽  
Healthy Participants ◽  
Direct Threat

Intolerance of uncertainty (IU) is associated with difficulty in updating contingencies from threatening to safe during extinction learning. However, it is unknown whether high IU individuals have difficulty (1) generally with updating threat to safe associations when contingencies change or (2) specifically with updating threat to safe associations during extinction learning, where direct threat is omitted. To address this question, we recorded IU, expectancy ratings, and skin conductance in 44 healthy participants during an associative learning paradigm, where threat and safety contingencies were reversed. During acquisition and reversal, we observed larger skin conductance response (SCR) magnitude and expectancy ratings for threat versus safety cues. However, during reversal, higher IU was associated with larger SCR magnitude to new threat versus new safety cues, compared with lower IU. These results were specific to IU-related variance, over shared variance with trait anxiety (State-Trait Anxiety Inventory, Trait Version). Overall, these findings suggest that individuals high in IU are able to reverse threat and safety associations in the presence of direct threat. Such findings help us understand the recently revealed link between IU and threat extinction, where direct threat is absent. Moreover, these findings highlight the potential relevance of IU in clinical intervention and treatment for anxiety disorders.

scholarly journals Physiological responses to proposals during dyadic decision-making conversations

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0244929 ◽  
Author(s):  
Melisa Stevanovic ◽  
Samuel Tuhkanen ◽  
Milla Järvensivu ◽  
Emmi Koskinen ◽  
Enikö Savander ◽  
...  
Keyword(s):  
Decision Making ◽  
Skin Conductance ◽  
Physiological Responses ◽  
Response Rates ◽  
Joint Decision ◽  
Future Action ◽  
Democratic Practices

A novel conversation-analytically informed paradigm was used to examine how joint decision-making interaction, with its various types of proposal sequences, is reflected in the physiological responses of participants. Two types of dyads–dyads with one depressed and one non-depressed participant (N = 15) and dyads with two non-depressed participants (N = 15)–engaged in a series of conversational joint decision-making tasks, during which we measured their skin conductance (SC) responses. We found that the participants’ SC response rates were higher and more synchronized during proposal sequences than elsewhere in the conversation. Furthermore, SC response rates were higher when the participant was in the role of a proposal speaker (vs. a proposal recipient), and making a proposal was associated with higher SC response rates for participants with depression (vs. participants without depression). Moreover, the SC response rates in the proposal speaker were higher when the recipient accepted (vs. not accepted) the proposal. We interpret this finding with reference to accepting responses suggesting a commitment to future action, for which the proposal speaker may feel specifically responsible for. A better understanding of the physiological underpinnings of joint decision-making interaction may help improve democratic practices in contexts where certain individuals experience challenges in this regard.

scholarly journals Out with the old and in with the new: The role of intolerance of uncertainty in reversal of threat and safety

2018 ◽  
Author(s):  
Jayne Morriss ◽  
Francesco Saldarini ◽  
Catherine Chapman ◽  
Miriam Pollard ◽  
Carien M. van Reekum
Keyword(s):  
Anxiety Disorders ◽  
Associative Learning ◽  
Trait Anxiety ◽  
Skin Conductance ◽  
Clinical Intervention ◽  
Intolerance Of Uncertainty ◽  
Shared Variance ◽  
Healthy Participants ◽  
Direct Threat

AbstractThe ability to learn and reverse threat associations is crucial for survival. The extent to which old threat associations are inhibited and new threat associations are formed may depend on sensitivity to future threat uncertainty. To assess the extent to which Intolerance of Uncertainty (IU) predicts threat learning and reversal, we recorded expectancy ratings and skin conductance in 44 healthy participants during an associative learning paradigm, where threat and safety contingencies were reversed. During acquisition and reversal, we observed larger SCR magnitude and expectancy ratings for threat vs. safety cues. However, during reversal higher IU was associated with larger SCR magnitude to new threat vs. new safety cues, compared to lower IU. These results were specific to IU-related variance, over shared variance with trait anxiety (STAIX-2). Overall, these findings suggest that individuals high in IU are able to reverse threat and safety associations in the presence of direct threat. Such findings help us understand the recently revealed link between IU and threat extinction, where direct threat is absent. Moreover, these findings highlight the potential relevance of IU in clinical intervention and treatment for anxiety disorders.

scholarly journals Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011)

PLoS ONE ◽  
2021 ◽  
Vol 16 (9) ◽  
pp. e0256210
Author(s):  
Luis F. Ciria ◽  
María J. Quintero ◽  
Francisco J. López ◽  
David Luque ◽  
Pedro L. Cobos ◽  
...  
Keyword(s):  
Decision Making ◽  
Individual Differences ◽  
Sample Size ◽  
Intolerance Of Uncertainty ◽  
Original Study ◽  
Healthy Population ◽  
Maladaptive Behaviours ◽  
The Relationship ◽  
Healthy Participants

Intolerance of Uncertainty (IU) is thought to lead to maladaptive behaviours and dysfunctional decision making, both in the clinical and healthy population. The seminal study reported by Luhmann and collaborators in 2011 [1] showed that IU was negatively associated with choosing a delayed, but more probable and valuable, reward over choosing an immediate, but less probable and valuable, reward. These findings have been widely disseminated across the field of personality and individual differences because of their relevance for the understanding of the role of IU in the development and maintenance of anxiety-related disorders. Given their importance it would be desirable to have replications of this study, but none have been carried out so far. The current study has been designed to replicate and extend Luhmann et al.’s results. Our sample will include 266 healthy participants (more than five times the sample size used by Luhmann et al.) to detect with a power of 95% the effect size that can be detected with a power of 33% in the original study. To increase our chances of getting such a sample size, the experiment will be conducted online, To increase our chances of getting such a sample size, the experiment will be conducted online, adding check trials to the original decision-making task to monitor participants’ engagement. Additionally, we will explore the role of impulsivity in the relationship between IU and willingness to wait. This study will add empirical evidence about the role of IU in decision making and, in case of replication of Luhmann et al.’s results, will support the hypothesis that high-IU individuals may engage in inefficient or costly behaviour in exchange for less time enduring an uncertain situation.

Influence of Confucian culture on entrepreneurial decision making using data from China's floating population

2020 ◽  
Vol 48 (7) ◽  
pp. 1-12
Author(s):  
Ran Xiong ◽  
Ping Wei
Keyword(s):  
Decision Making ◽  
Floating Population ◽  
Positive Role ◽  
Confucian Culture ◽  
Chinese Nation ◽  
Using Data ◽  
Entrepreneurial Decision ◽  
And Behavior ◽  
The Relationship

Confucian culture has had a deep-rooted influence on Chinese thinking and behavior for more than 2,000 years. With a manually created Confucian culture database and the 2017 China floating population survey, we used empirical analysis to test the relationship between Confucian culture and individual entrepreneurial choice using data obtained from China's floating population. After using the presence and number of Confucian schools and temples, and of chaste women as instrumental variables to counteract problems of endogeneity, we found that Confucian culture had a significant role in promoting individuals' entrepreneurial decision making among China's floating population. The results showed that, compared with those from areas of China not strongly influenced by Confucian culture, individuals from areas that are strongly influenced by Confucian culture were more likely to choose entrepreneurship as their occupation choice. Our findings reveal cultural factors that affect individual entrepreneurial behavior, and also illustrate the positive role of Confucianism as a representative of the typical cultures of the Chinese nation in the 21st century.

Parliamentarism and the Legislative Branch

2017 ◽  
Author(s):  
András Sajó ◽  
Renáta Uitz
Keyword(s):  
Decision Making ◽  
Political Parties ◽  
Legislative Branch ◽  
Effective Decision ◽  
The Law ◽  
Internal Operations ◽  
Effective Decision Making ◽  
The Relationship ◽  
Law Making

This chapter examines the relationship between parliamentarism and the legislative branch. It explores the evolution of the legislative branch, leading to disillusionment with the rationalized law-making factory, a venture run by political parties beyond the reach of constitutional rules. The rise of democratically bred party rule is positioned between the forces favouring free debate versus effective decision-making in the legislature. The chapter analyses the institutional make-up and internal operations of the legislature, the role of the opposition in the legislative assembly, and explores the benefits of bicameralism for boosting the powers of the legislative branch. Finally, it looks at the law-making process and its outsourcing via delegating legislative powers to the executive.

scholarly journals COVID-19 uncertainty and sleep: the roles of perceived stress and intolerance of uncertainty during the early stage of the COVID-19 outbreak

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Dan Wu ◽  
Tingzhong Yang ◽  
Daniel L. Hall ◽  
Guihua Jiao ◽  
Lixin Huang ◽  
...  
Keyword(s):  
Path Analysis ◽  
Perceived Stress ◽  
Mediation Analysis ◽  
Early Stage ◽  
Intolerance Of Uncertainty ◽  
Policy Implications ◽  
Self Report ◽  
Poor Sleep ◽  
The Relationship

Abstract Background The COVID-19 pandemic brings unprecedented uncertainty and stress. This study aimed to characterize general sleep status among Chinese residents during the early stage of the outbreak and to explore the network relationship among COVID-19 uncertainty, intolerance of uncertainty, perceived stress, and sleep status. Methods A cross-sectional correlational survey was conducted online. A total of 2534 Chinese residents were surveyed from 30 provinces, municipalities, autonomous regions of China and regions abroad during the period from February 7 to 14, 2020, the third week of lockdown. Final valid data from 2215 participants were analyzed. Self-report measures assessed uncertainty about COVID-19, intolerance of uncertainty, perceived stress, and general sleep status. Serial mediation analysis using the bootstrapping method and path analysis were applied to test the mediation role of intolerance of uncertainty and perceived stress in the relationship between uncertainty about COVID-19 and sleep status. Results The total score of sleep status was 4.82 (SD = 2.72). Age, place of residence, ethnicity, marital status, infection, and quarantine status were all significantly associated with general sleep status. Approximately half of participants (47.1%) reported going to bed after 12:00 am, 23.0% took 30 min or longer to fall asleep, and 30.3% slept a total of 7 h or less. Higher uncertainty about COVID-19 was significantly positively correlated with higher intolerance of uncertainty (r = 0.506, p < 0.001). The mediation analysis found a mediating role of perceived stress in the relationship between COVID-19 uncertainty and general sleep status (β = 0.015, 95%C.I. = 0.009–0.021). However, IU was not a significant mediator of the relationship between COVID-19 uncertainty and sleep (β = 0.009, 95%C.I. = − 0.002–0.020). Moreover, results from the path analysis further showed uncertainty about COVID-19 had a weak direct effect on poor sleep (β = 0.043, p < 0.05); however, there was a robust indirect effect on poor sleep through intolerance of uncertainty and perceived stress. Conclusions These findings suggest that intolerance of uncertainty and perceived stress are critical factors in the relationship between COVID-19 uncertainty and sleep outcomes. Results are discussed in the context of the COVID-19 pandemic, and practical policy implications are also provided.

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