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Frontiers in Public Health 2023Stigma is an individual and societal process based on attitudes and power and relates to both spatial disparities and social distinction. In this study, we examined...
INTRODUCTION
Stigma is an individual and societal process based on attitudes and power and relates to both spatial disparities and social distinction. In this study, we examined differences in desire for social distance toward people with mental illness within a city using social and spatial information.
METHODS
ANOVAs and Scheffé tests analyzed varying desires for social distance toward people with mental illness within Leipzig (East Germany). Joint Correspondence Analyses (JCA) explored correspondences between desire for social distance, socio-economic status, age, life orientation, social support, duration of living in Leipzig, and shame toward having a mental illness in five city districts of Leipzig in LIFE study participants (by Leipzig Research Center for Civilization Disease, data collected 2011-2014 and 2018-2021, = 521).
RESULTS
Stigma varied among Leipzig's districts (( = 4) = 4.52, = 0.001). JCAs showed that a higher desired social distance toward people with mental illness corresponded with spatial differences, high levels of pessimism, high shame of being mentally ill, low social support, low socio-economic status, and older age (75.74 and 81.22% explained variances).
CONCLUSION
In terms of stigma, where people with mental illness live matters. The results identified target groups that should be addressed by appropriate intervention and prevention strategies for mental health care.
Topics: Humans; Stereotyping; Surveys and Questionnaires; Psychological Distance; Mental Disorders; Social Stigma
PubMed: 38026313
DOI: 10.3389/fpubh.2023.1260118 -
Global Finance Journal Nov 2022We construct a pandemic-induced fear (PIF) index to measure fear of the COVID-19 pandemic using Internet search volumes of the Chinese local search engine and...
We construct a pandemic-induced fear (PIF) index to measure fear of the COVID-19 pandemic using Internet search volumes of the Chinese local search engine and empirically investigate the impact of fear of the pandemic on Chinese stock market returns. A reduced-bias estimation approach for multivariate regression is employed to address the issue of small-sample bias. We find that the PIF index has a negative and significant impact on cumulative stock market returns. The impact of PIF is persistent, which can be explained by mispricing from investors' excessive pessimism. We further reveal that the PIF index directly predicts stock market returns through noise trading. Investors' Internet search behaviors enhance the fear of the pandemic, and pandemic-induced fear determines future stock market returns, rather than the number of cases and deaths caused by the COVID-19 pandemic.
PubMed: 38013955
DOI: 10.1016/j.gfj.2021.100644 -
Politics and the Life Sciences : the... Nov 2023While there have always been those in the American public who mistrust science and scientists' views of the world, they have tended to be a minority of the larger...
While there have always been those in the American public who mistrust science and scientists' views of the world, they have tended to be a minority of the larger public. Recent COVID-19 related events indicate that could be changing for some key groups. What might explain the present state of mistrust of science within an important component of the American public? In this study, we delve deeply into this question and examine what citizens today believe about science and technology and why, focusing on core theories of trust, risk concern, and political values and on the important role of science optimism and pessimism orientations. Using national public survey data, we examine the correlates of science optimism and pessimism and test the efficacy of this construct as drivers of biotechnology policy. We find that science optimism and pessimism are empirically useful constructs and that they are important predictors of biotechnology policy choices.
Topics: Humans; Biotechnology; Optimism; Pessimism; Policy; Trust; United States
PubMed: 37987570
DOI: 10.1017/pls.2023.9 -
Journal of Affective Disorders Feb 2024Perceptions of personal attributes as less malleable are associated with more severe depression symptoms and less active coping in youth. Perceptions of depression...
BACKGROUND
Perceptions of personal attributes as less malleable are associated with more severe depression symptoms and less active coping in youth. Perceptions of depression itself as relatively fixed have been linked to more severe depression symptoms; however, it is not known how beliefs about depression relate to active and avoidant coping behaviors in particular.
METHODS
We gathered information about beliefs about depression and activation and avoidance behaviors among 104 adolescents with high depression symptoms. The primary depression belief examined was prognostic pessimism, or the belief that depression is relatively permanent. We calculated correlations between this belief and activation and avoidance/rumination behaviors.
RESULTS
Prognostic pessimism was negatively correlated with behavioral activation scores (r = -0.31; p = .001), and was positively correlated with behavioral avoidance/rumination scores (r = 0.30; p = .002).
LIMITATIONS
This data was cross-sectional, and relied on self-report measures of depression beliefs and behaviors.
CONCLUSIONS
Adolescents who believe that depression is relatively permanent might feel less motivated to engage in effortful activation behaviors, instead favoring avoidance. These results may help elucidate the ways in which malleability beliefs relate to mental health outcomes among adolescents, and highlight prognostic pessimism as a potential treatment target for reducing depressogenic behaviors.
Topics: Humans; Adolescent; Depression; Cross-Sectional Studies; Emotions; Depressive Disorder; Adaptation, Psychological
PubMed: 37977300
DOI: 10.1016/j.jad.2023.11.026 -
PloS One 2023How to improve the quality of the new retail service supply chain (RSSC) has become a hot topic for enterprises and consumers. Considering the influence of the new RSSC...
How to improve the quality of the new retail service supply chain (RSSC) has become a hot topic for enterprises and consumers. Considering the influence of the new RSSC enterprises' emotional attitude on the decision-making of quality improvement, the theory of rank-dependent expected utility (RDEU) is combined with an evolutionary game, constructing an evolutionary game model of collaborative quality improvement of new RSSC, and analyzing the game strategy choice of each participant in collaborative quality improvement of new RSSC. The study shows that when only one party is emotional, the rationality of retail service integrators will promote the synergistic improvement of the quality of the new RSSC more than functional service providers. Moreover, pessimism and optimism have an inverted U-shaped effect on quality decisions. When both parties have emotions, functional service providers remain optimistic, and retail service integrators remain pessimistic or rational can promote the collaborative improvement of new RSSC quality. In addition, the effects of quality preference, peer mechanism, feedback mechanism, and risk mechanism on the collaborative quality improvement of new RSSC are analyzed. Based on the research findings, relevant countermeasures are proposed to incentivize new retailers to conduct collaborative improvement in quality in terms of establishing an open mechanism for negotiation and consultation, strengthening the emotion management of new retail node firms, and adjusting the transmission of quality signals, with a view to realizing the quality collaborative improvement of the new RSSC.
Topics: Humans; Quality Improvement; Marketing; Emotions; Attitude
PubMed: 37967115
DOI: 10.1371/journal.pone.0294175 -
Personality & Social Psychology Bulletin Nov 2023It is a puzzle why humans tend toward unrealistic optimism, as it can lead to excessively risky behavior and a failure to take precautionary action. Using data from a...
It is a puzzle why humans tend toward unrealistic optimism, as it can lead to excessively risky behavior and a failure to take precautionary action. Using data from a large nationally representative U.K. sample our claim is that optimism bias is partly a consequence of low cognition-as measured by a broad range of cognitive skills, including memory, verbal fluency, fluid reasoning and numerical reasoning. We operationalize unrealistic optimism as the difference between a person's financial expectation and the financial realization that follows, measured annually over a decade. All else being equal, those highest on cognitive ability experience a 22% (53.2%) increase in the probability of realism (pessimism) and a 34.8% reduction in optimism compared with those lowest on cognitive ability. This suggests that the negative consequences of an excessively optimistic mindset may, in part, be a side product of the true driver, low cognitive ability.
PubMed: 37947133
DOI: 10.1177/01461672231209400 -
Journal of Psychiatric Research Dec 2023Repetitive negative thinking (RNT), often referred to as rumination in the mood disorders literature, is a symptom dimension associated with poor prognosis and suicide...
BACKGROUND
Repetitive negative thinking (RNT), often referred to as rumination in the mood disorders literature, is a symptom dimension associated with poor prognosis and suicide in major depressive disorder (MDD). Given the transdiagnostic nature of RNT, this study aimed to evaluate the hypothesis that neurobiological substrates of RNT in MDD may share the brain mechanisms underlying obsessions, particularly those involving cortico-striatal-thalamic-cortical (CSTC) circuits.
METHODS
Thirty-nine individuals with MDD underwent RNT induction during fMRI. Trait-RNT was measured by the Ruminative Response Scale (RRS) and state-RNT was measured by a visual analogue scale. We employed a connectome-wide association analysis examining the association between RNT intensity with striatal and thalamic connectivity.
RESULTS
A greater RRS score was associated with hyperconnectivity of the right mediodorsal thalamus with prefrontal cortex, including lateral orbitofrontal cortex, along with Wernicke's area and posterior default mode network nodes (t = 4.66-6.70). A greater state-RNT score was associated with hyperconnectivity of the right laterodorsal thalamus with bilateral primary sensory and motor cortices, supplementary motor area, and Broca's area (t = 4.51-6.57). Unexpectedly, there were no significant findings related to the striatum.
CONCLUSIONS
The present results suggest RNT in MDD is subserved by abnormal connectivity between right thalamic nuclei and cortical regions involved in both visceral and higher order cognitive processing. Emerging deep-brain neuromodulation methods may be useful to establish causal relationships between dysfunction of right thalamic-cortical circuits and RNT in MDD.
Topics: Humans; Depressive Disorder, Major; Pessimism; Brain; Prefrontal Cortex; Cerebral Cortex; Magnetic Resonance Imaging
PubMed: 37913745
DOI: 10.1016/j.jpsychires.2023.10.058 -
Frontiers in Psychology 2023Cardiovascular reactivity refers to changes in blood pressure and heart rate in response to internal or external stimuli. Previous research has shown that excessively...
INTRODUCTION
Cardiovascular reactivity refers to changes in blood pressure and heart rate in response to internal or external stimuli. Previous research has shown that excessively high and low cardiovascular reactivity are associated with an increased risk of cardiac problems. Dispositional optimism has been associated with numerous health benefits, including better cardiovascular responses to stressors, and reduced mortality risk. Conversely, pessimism has been associated with negative health outcomes and worse cardiovascular reactivity to stress. Mood, comprising positive and negative affect, can significantly impact psychological adjustment and physical health. Therefore, it is important to consider mood as a potential confounding variable in the link between optimism and cardiovascular reactivity. The study hypothesized that optimism and pessimism would still influence cardiovascular reactivity even when mood variables were controlled for.
METHODS
A within-subjects correlational design with 107 young adult participants was used. Sociodemographic and clinical questionnaires were administered to collect information on participants' characteristics. The Dispositional Optimism Scale (LOT-R) and the Positive and Negative Affect Scale (PANAS) were used to assess participants' levels of optimism, pessimism, and mood. Measures of cardiovascular reactivity, including systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate (HR), were taken during a stressor task (PASAT).
RESULTS
There is a moderate positive correlation between dispositional optimism and positive affect, while pessimism demonstrated a moderate positive association with negative affect. Linear regression analyses were conducted, controlling baseline reactivity variables, gender, and body mass index. The results showed that pessimism had a significant negative effect on SBP reactivity, suggesting that higher levels of pessimism decreased SBP response. Optimism had a significant positive effect on DBP reactivity, while pessimism had a significant negative effect.
DISCUSSION
Overall, these results suggest that dispositional optimism and pessimism are related to cardiovascular reactivity, even after controlling for positive and negative affect. Pessimism was associated with lower SBP reactivity, while both optimism and pessimism influenced DBP reactivity. These findings are consistent with previous research indicating that optimism enables more effective stress management during challenging events, whereas pessimism can serve as a risk factor, heightening the likelihood of experiencing future cardiac issued caused by blunted cardiovascular reactivity.
PubMed: 37908813
DOI: 10.3389/fpsyg.2023.1233900 -
Neuroethics Oct 2023Deep brain stimulation (DBS) is utilized to treat pediatric refractory dystonia and its use in pediatric patients is expected to grow. One important question concerns...
INTRODUCTION
Deep brain stimulation (DBS) is utilized to treat pediatric refractory dystonia and its use in pediatric patients is expected to grow. One important question concerns the impact of hope and unrealistic optimism on decision-making, especially in "last resort" intervention scenarios such as DBS for refractory conditions.
OBJECTIVE
This study examined stakeholder experiences and perspectives on hope and unrealistic optimism in the context of decision-making about DBS for childhood dystonia and provides insights for clinicians seeking to implement effective communication strategies.
MATERIALS AND METHODS
Semi-structured interviews with clinicians ( = 29) and caregivers ( = 44) were conducted, transcribed, and coded.
RESULTS
Using thematic content analysis, four major themes from clinician interviews and five major themes from caregiver interviews related to hopes and expectations were identified. Clinicians expressed concerns about caregiver false hopes (86%, 25/29) and desperation (68.9%, 20/29) in light of DBS being a last resort. As a result, 68.9% of clinicians (20/29) expressed that they intentionally tried to lower caregiver expectations about DBS outcomes. Clinicians also expressed concern that, on the flip side, unrealistic pessimism drives away some patients who might otherwise benefit from DBS (34.5%, 10/29). Caregivers viewed DBS as the last option that they had to try (61.3%, 27/44), and 73% of caregivers (32/44) viewed themselves as having high hopes but reasonable expectations. Fewer than half (43%, 19/44) expressed that they struggled setting outcome expectations due to the uncertainty of DBS, and 50% of post-DBS caregivers (14/28) expressed some negative feelings post treatment due to unmet expectations. 43% of caregivers (19/44) had experiences with clinicians who tried to set low expectations about the potential benefits of DBS.
CONCLUSION
Thoughtful clinician-stakeholder discussion is needed to ensure realistic outcome expectations.
PubMed: 37905206
DOI: 10.1007/s12152-023-09524-3 -
Wiadomosci Lekarskie (Warsaw, Poland :... 2023The aim: To establish the level of anxiety and depressive disorders and the impact of covid-19 on affective pathology in combatants with non-psychotic mental disorders...
OBJECTIVE
The aim: To establish the level of anxiety and depressive disorders and the impact of covid-19 on affective pathology in combatants with non-psychotic mental disorders who have suffered from COVID-19 in a comparative aspect.
PATIENTS AND METHODS
Materials and methods: 252 male combatants with non-psychotic mental disorders who suffered from COVID-19 were clinically examined using HRDS and HARS scales.
RESULTS
Results: A lower prevalence of anxiety or fear was found in combatants who did not have COVID-19: 70.5% vs. 80.8%; low mood - 55.3% vs. 66.7%; emotional lability - 44.7% vs. 58.3%; irritability - 40.9% vs. 55.0%; emotional sensitivity - 53.0% vs. 71.7%; dulling of emotions - 6.8% vs. 6.7%; anhedonia - 77.3% vs. 83.3% of patients, rapid fatigue - 51.5% vs. 65.8%, feelings of guilt, futility, anxiety or fear - 78.0% vs. 87.5%, dissomnia - 47.0% vs. 61.7%; inability to concentrate and make decisions - 25.8% vs. 43.3%; thoughts of death or suicide - 25.0% vs. 35.8% pessimism - 21.2% vs. 31.7%, low self-esteem - 21.2% vs. 31.7%, unstable appetite and weight loss-17.4% vs. 24.2%. The overall HDRS depression score in combatants with non-psychotic mental disorders who did not have COVID-19 was also significantly lower: 15.29±4.16 points vs. 18.05±4.29 points. Similar patterns were found for indicators of anxiety on the HARS scale: 20.52±7.14 points vs. 24.53±6.69 points.
CONCLUSION
Conclusions: Combatants with non-psychotic mental disorders are characterized by high levels of depressive and anxiety disorders. COVID-19 disease aggravates the course of affective pathology in combatants with non-psychotic mental disorders and increases the incidence of their depressive and anxiety symptoms.
Topics: Humans; Male; Affective Symptoms; COVID-19; Mental Disorders; Anxiety Disorders; Mood Disorders
PubMed: 37898928
DOI: 10.36740/WLek202309106