Negative Affect Research Articles

Does social isolation predict the emergence of psychotic-like experiences? Results from the experience sampling method study

BackgroundSeveral studies have shown that social isolation and loneliness are associated with the occurrence of psychotic experiences. However, dynamics of these phenomena in people with subclinical experiences, commonly referred to as psychotic-like experiences (PLEs), remains largely unknown. Therefore, in this study we performed a temporal network analysis to model dynamic predictions between social isolation, loneliness, negative affect, social stress, and PLEs. MethodsA total of 77 drug-naïve individuals with PLEs from a transdiagnostic sample were enrolled. Data were obtained using the experience sampling method (ESM). The ESM questionnaires were delivered during 7 consecutive days (6 assessments per day). Therefore, 3234 data entries were analyzed. ResultsSocial isolation predicted next-moment emergence of PLEs through the effects on loneliness and negative affect. Also, PLEs appeared to predict next-moment loneliness, but not social isolation, through the effects on negative affect. Social stress did not predict any variables in the network. However, it was predicted by previous-moment PLEs and social isolation. Negative affect had the highest in-strength and out-strength centrality. ConclusionsFindings from the present study indicate that social isolation might predict the emergence of PLEs through the effects of momentary loneliness and negative affect. Also, loneliness might be bidirectionally associated with PLEs. Interventions targeting negative affect and social isolation might be beneficial in people with PLEs.

A month in review: longitudinal dynamics between daily PTSD symptom networks, affect, and drinking behaviors in female college students

IntroductionSexual victimization (SV) is common among college women, with approximately half of those who have experienced SV meeting criteria for posttraumatic stress disorder (PTSD) within a year. Both SV and PTSD are associated with alcohol misuse among college women, often explained by the self-medication hypothesis. Existing literature focuses on overall PTSD severity rather than potential day-to-day fluctuations in specific symptoms, which might play a crucial role in understanding alcohol misuse risk. Studies also examine only same-day or next-day associations between PTSD and drinking, neglecting the potential for longer-term changes.MethodsThis study explores the short-term longitudinal stability and time-lagged predictive dynamics of PTSD symptoms, affect, and drinking behavior among 174 female college heavy episodic drinkers over four weeks. Participants were categorized into three groups: those with a history of SV and PTSD (n = 77), women with SV but without PTSD (n = 59), and women without prior trauma history (n = 38) to be able to examine differences by trauma exposure, and PTSD. We compared the longitudinal stability of PTSD symptom networks, affect (arousal, positive affect, and negative affect), and drinking behavior across groups. Support vector regression determined which PTSD symptom networks and affect best predict drinking behavior at specific time lags within a 0-7 day range.ResultsThe PTSD group showed higher longitudinal stability for PTSD symptom networks (adjusted ps <.049) and arousal (adjusted ps <.048), but lower stability for negative affect (adjusted p =.013) and drinking behavior, including alcohol cravings (adjusted p =.019) and consumption (adjusted ps =.012), compared to the comparison groups. This suggests individuals with PTSD have more stable symptoms and arousal levels but greater fluctuations in negative affect and alcohol-related behaviors. Secondary analysis revealed PTSD symptom networks optimally predicted alcohol cravings with a three-day time lag (r=.88, p <.001) and consumption with a four-day time lag (r=.82, p <.001).DiscussionThese findings challenge assumptions regarding immediate effects of PTSD and affect on drinking behavior and underscore the need for therapeutic approaches that consider longer-range effects. Future research should expand on these findings by incorporating longer-range assessments and exploring a broader range of symptom interactions.

A pilot study investigating the effect of the BEGIN psychoeducation intervention for people at clinical high risk for psychosis on emotional and stigma-related experiences.

There is concern that the provision of the clinical high risk for psychosis (CHR) label is stigmatizing. Prior research suggests people have nuanced reactions to feedback involving the CHR label, including a positive experience receiving feedback and improvement in negative emotions (e.g., shame), while also exhibiting concerns about self-perception and perceptions from others related to the label. The current pilot study aimed to evaluate whether individuals at CHR showed changes in emotional and stigma-related experiences following a CHR psychoeducation intervention, BEGIN: Brief Educational Guide for Individuals in Need. Participants at CHR (N = 26) identified via the Structured Interview for Psychosis-Risk Syndromes completed the Mental Health Attitudes Interview measuring symptom-related and CHR label-related stigma at pre- and post-intervention. Stigma did not increase and participants had greater positive emotions (e.g., feeling hopeful and relieved), post-BEGIN. This study suggests that standardized CHR psychoeducation does not increase stigma in individuals at CHR.

Strains and Maladaptive Behaviors among High School Students in Qatar: An Empirical Test of the General Strain Theory

Objectives: This study aims to test the core assumption of Agnew’s general strain theory(GST) in maladaptive behavior (substance use, suicidality, and school truancy). Testing the effects of strain variables (negative life events) on negative emotions that lead to maladaptive behaviors or criminal coping. The present study tests the validity and applicability of a widely known criminological (GST) theory in a non-Western culture. Moreover, one significant contribution of this study is its applicability and generalizability in an Arabian heterogeneous society and culture. Methods: A survey was used, and a questionnaire was developed to measure the GST major assumptions and maladaptive behavior (substance use, suicidality, and school truancy). The survey was distributed among students by trained teams in public schools. A sample of 4096 high school students was randomly selected from seven public schools in Qatar. Results:. Findings showed that some negative life events variables had the highest significant unique contribution (when holding other variables constant) on the maladaptive behaviors more than other variables. These variables are: Depression had the highest significant unique contribution to suicidality, followed by violent victimization and negative feelings. Assaults had the highest significant unique contribution to substance use, followed by delinquency and sexual harassment. Assaults had the most significant unique contribution to school truancy, followed by delinquency. Conclusions: Findings suggest limiting maladaptive behaviors and crimes by equipping students with crime-preventive traits, increasing social support, enhancing social control, and reducing exposure to crime-prone situations. Schools should educate students on managing negative emotions and stress, implement low-abiding coping methods, and conduct awareness campaigns on illegal coping methods to prevent criminal behavior.

The impact of hypoglycaemia on daily functioning among adults with diabetes: a prospective observational study using the Hypo-METRICS app.

The aim of this work was to examine the impact of hypoglycaemia on daily functioning among adults with type 1 diabetes or insulin-treated type 2 diabetes, using the novel Hypo-METRICS app. For 70 consecutive days, 594 adults (type 1 diabetes, n=274; type 2 diabetes, n=320) completed brief morning and evening Hypo-METRICS 'check-ins' about their experienced hypoglycaemia and daily functioning. Participants wore a blinded glucose sensor (i.e. data unavailable to the participants) for the study duration. Days and nights with or without person-reported hypoglycaemia (PRH) and/or sensor-detected hypoglycaemia (SDH) were compared using multilevel regression models. Participants submitted a mean ± SD of 86.3±12.5% morning and 90.8±10.7% evening check-ins. For both types of diabetes, SDH alone had no significant associations with the changes in daily functioning scores. However, daytime and night-time PRH (with or without SDH) were significantly associated with worsening of energy levels, mood, cognitive functioning, negative affect and fear of hypoglycaemia later that day or while asleep. In addition, night-time PRH (with or without SDH) was significantly associated with worsening of sleep quality (type 1 and type 2 diabetes) and memory (type 2 diabetes). Further, daytime PRH (with or without SDH), was associated with worsening of fear of hyperglycaemia while asleep (type 1 diabetes), memory (type 1 and type 2 diabetes) and social functioning (type 2 diabetes). This prospective, real-world study reveals impact on several domains of daily functioning following PRH but not following SDH alone. These data suggest that the observed negative impact is mainly driven by subjective awareness of hypoglycaemia (i.e. PRH), through either symptoms or sensor alerts/readings and/or the need to take action to prevent or treat episodes.

The role of emotions in climate change communication: Examining the effects of strategy and issue framing on emotional responses and online climate action intentions

AbstractThe way in which climate change-related information is framed can influence not only cognitive outcomes but also emotional responses. This web-based experiment (n = 331) investigated the effects of strategy framing and issue framing on emotions and online climate action intentions in the context of climate relationship between China and the United States. Results indicated that strategy framing increased negative emotions (i.e., anxiety and anger), whereas issue framing triggered more positive emotions (i.e., pride and excitement). No significant difference was observed regarding climate action intentions between two groups. Additionally, anxiety and anger mediated the effects of message framing on online climate action intentions. Habitual worry about climate change and attitude toward China-U.S. climate collaboration moderated the effects of strategy framing and issue framing on discrete emotions. The findings offer theoretical insights regarding emotional responses to strategy framing and practical implications on climate communication.

Friend influence and susceptibility to influence on emotions towards math: The role of adolescent temperament.

Peer relationships during adolescence play an important role in shaping academic outcomes. The present study examined friend influences on emotions towards math, as well as the role of temperament in these influences. The sample consisted of 350 Finnish students (mean age 13.29 years; 64% girls) who were involved in stable friendship dyads from fall to spring of Grade 7. In this two-wave study, information on adolescents' temperament (i.e., negative emotionality, extraversion, effortful control) and on seven emotions towards math (i.e., enjoyment, hope, pride, anger, anxiety, shame, hopelessness, and boredom) was collected during grade 7. The data were analysed using longitudinal actor-partner interdependence models. The results showed that friends resembled each other in all the investigated math-related emotions. Furthermore, over and above these initial similarities, friends mutually influenced each other's math-related enjoyment and anger towards math. Students characterized by higher negative emotionality also influenced their friends with lower levels of negative emotionality towards an increase in math-related anger and a lack of effortful control made adolescents more susceptible to friend influence over math-related shame and anxiety. Our findings demonstrate that friends influence each other over time in math-related enjoyment and frustration. Furthermore, high negative emotionality may make adolescents more influential over their friends' math-related anger and a lack of effortful control may make adolescents more susceptible to friend influence over math-related shame and anxiety. Thus, the current findings have implications for how peer relations may impact individual outcomes in mathematics, for better or worse.

Effects of 72-hour abstinence from instant messaging on craving, withdrawal, and affect

The effects of abstinence from digital services and/or devices (aka “digital detox”) on mental health have received increased interest in recent years. Regular breaks and abstinent periods are advised to help individuals who overuse digital technology, but the psychological benefits and related consequences require empirical attention. While some studies have examined the impact of abstinence from smartphone or social networks (SN) on mental health, there is a dearth of literature on the effects of abstinence from Instant Messaging (IM) services. This study examined the association between a 72-h abstinence from IM and subjective craving toward IM, IM withdrawal-like symptoms, affect (positive and negative), and time spent on IM. Thirty-five undergraduates who regularly engaged in IM were assessed one day before (baseline), during (daily), one day after, and one week after refraining from using IM for 72 h. Results revealed a moderate-to-large decrease in craving (η2 = 0.438) and negative affect (η2 = 0.386) during and after the abstinence, whereas withdrawal-like symptoms and positive affect remained stable (η2 between 0.009 and 0.140). One week after abstinence, participants reported a small-to-moderate decrease in their IM use (d = 0.32). These results suggest that abstinence from IM is associated with reduced preoccupation and/or obsession (i.e., craving) with this use and lower negative affect. However, withdrawal-like symptoms and positive affect did not change. These findings support recommendations that IM users experiencing negative affect states may benefit from short-term abstinence. Further research should investigate strategies to support users in undertaking abstinence and regulating their digital device use.

The interaction between mental resilience and insomnia disorder on negative emotions in nurses in Guangdong Province, China

ObjectiveTo investigate the current status of psychological resilience, insomnia and negative emotions among nurses in Guangdong Province, China. And to explore the effects of the interaction between psychological resilience and insomnia on negative emotions.MethodsA cross-sectional survey method was used to select 1874 nurses in Guangdong Province from February 2023 to April 2023 for the survey. The Chinese version of the Psychological Resilience Scale (PRS), Insomnia Severity Index (ISI), Depression Anxiety and Stress Scale-21(DASS-21)were used in this study. We use SPSS 26.0 for statistical analysis. A simple effect analysis was established to analyze the association between psychological resilience, insomnia and negative emotions by using psychological resilience, insomnia and the interaction term.ResultsThe overall PRS and ISI scores were (59.79 ± 17.29) and (9.83 ± 5.97). The scores of DASS-21 each dimension were (8.19 ± 9.02) for depression emotion,(7.93 ± 7.66) for anxiety emotion and (10.58 ± 9.77) for stress emotion. The results of the interaction effect analysis indicated that psychological resilience and insomnia exhibited statistically significant differences in the between-subjects effect test for depression emotion (r2 = 0.136, P<0.01), anxiety emotion (r2 = 0.127, P<0.01), and stress emotion (r2 = 0.142, P<0.01).ConclusionThe nurses exhibited moderate levels of psychological resilience. Most of them have varying degrees of insomnia, with majority being classified as mild insomnia. Additionally, they demonstrated varying degrees of negative emotions. There was a negative correlation between psychological resilience and insomnia. Psychological resilience was negatively correlated with depression, anxiety and stress emotions. Insomnia was positively correlated with depression, anxiety and stress emotions. Furthermore, the interaction between psychological resilience and insomnia had an effect on all three dimensions of negative emotions. Consequently, hospital administrators may implement efficacious intervention strategies such as cognitive behavioral therapy and improving workplace climate in a timely manner according to the different psychological tolerance and severity of insomnia of nurses in order to reduce the occurrence of negative emotions among nurses and improve their mental health.

Effect of oxygen supplementation on cognitive performance among HEMS providers after acute exposure to altitude: the HEMS II randomized clinical trial

ImportanceEmergency medical services (EMS) providers transiently ascend to high altitude for primary missions and secondary transports in mountainous areas in helicopters that are unpressurised and do not have facilities for oxygen supplementation. The decrease in cerebral oxygen saturation can lead to impairment in attention and reaction time as well as in quality of care during acute exposure to altitude.ObjectiveThe primary aim of the current study was to investigate the effect of oxygen supplementation on cognitive performance in Helicopter EMS (HEMS) providers during acute exposure to altitude.Design, setting, and participantsThis interventional, randomized, controlled, double-blind, cross-over clinical trial was conducted in October 2021. Each trial used a simulated altitude scenario equivalent to 4000 m, in which volunteers were exposed to hypobaric hypoxia with a constant rate of ascent of 4 m/s in an environmental chamber under controlled, replicable, and safe conditions. Trials could be voluntarily terminated at any time. Inclusion criteria were being members of emergency medical services and search and rescue services with an age between 18 and 60 years and an American Society of Anesthesiologists physical status class I.ExposuresEach participant conducted 2 trials, one in which they were exposed to altitude with oxygen supplementation (intervention trial) and the other in which they were exposed to altitude with ambient air supplementation (control trial).Main outcomes and measuresMeasurements included peripheral oxygen saturation (SpO2), cerebral oxygenation (ScO2), breathing and heart rates, Psychomotor Vigilance Test (PVT), Digit-Symbol Substitution Test (DSST), n-Back test (2-BACK), the Grooved Pegboard test, and questionnaires on subjective performance, stress, workload, and positive and negative affect. Paired t-tests were used to compare conditions (intervention vs. control). Data were further analyzed using generalized estimating equations (GEE).ResultsA total of 36 volunteers (30 men; mean [SD] age, 36 [9] years; mean [SD] education, 17 [4] years) were exposed to the intervention and control trials. The intervention trials, compared with the control trials, had higher values of SpO2 (mean [SD], 97.9 [1.6] % vs. 86 [2.3] %, t-test, p = 0.004) and ScO2 (mean [SD], 69.9 [5.8] % vs. 62.1 [5.2] %, paired t-test, p = 0.004). The intervention trials compared with the control trials had a shorter reaction time (RT) on the PVT after 5 min (mean [SD], 277.8 [16.7] ms vs. 282.5 [15.3] ms, paired t-test, p = 0.006) and after 30 min (mean [SD], 276.9 [17.7] ms vs. 280.7 [15.0] ms, paired t-test, p = 0.054) at altitude. While controlling for other variables, there was a RT increase of 0.37 ms for each % of SpO2 decrease. The intervention trials showed significantly higher values for DSST number of correct responses (with a difference of mean [SD], 1.2 [3.2], paired t-test, p = 0.035). Variables in the intervention trials were otherwise similar to those in the control trials for DSST number of incorrect responses, 2-BACK, and the Grooved Pegboard test.Conclusions and relevanceThis randomized clinical trial found that oxygen supplementation improves cognitive performance among HEMS providers during acute exposure to 4000 m altitude. The use of oxygen supplementation may allow to maintain attention and timely reaction in HEMS providers. The impact of repeated altitude ascents on the same day, sleep-deprivation, and additional stressors should be investigated.Trial registration NCT05073406, ClinicalTrials.gov trial registration.

Spiritual needs and influencing factors among people with stroke in China: a cross-sectional study

BackgroundStroke is one of the primary causes of disability in China and around the world, having an impact on the health and well-being of stroke patients. The importance of spiritual needs for stroke patients has always been a controversial topic internationally, partly because related research was mostly qualitative and may not directly reflect the degree of spiritual needs. In addition, most studies focus on the same cultural background, there is a lack of research that delves into the nuances of Chinese culture and background. The goal of this study is to evaluate the level of spiritual needs and influencing factors in Chinese stroke patients and to explore the mediating role and pathways of these variables on spiritual needs.MethodsFrom August 2022 to January 2023, we conducted a cross-sectional questionnaire survey of 422 stroke patients in the affiliated hospitals of Hunan University of Chinese Medicine in Changsha Province by cluster sampling. We measured the patient’s spiritual needs, quality of life, anxiety and depression levels, and family support using the Spiritual Needs Questionnaire (SPNQ), the MOS36 item Short Form Health Survey (SF-36), the Hospital Anxiety and Depression Scale (HADS), and the Family Support Self Rating Scale (PSS-Fa). We used the General Information Questionnaire to gain insight into the sociodemographic characteristics of the patients. Nonparametric tests and multiple linear regression models were used to analyze the independent relationship between spiritual needs and quality of life, anxiety, depression, and family support. The mediation model in AMOS 24.0 software was used to analyze the mediating role among the five variables.ResultsThe score of spiritual needs of people with stroke included in this study was 37 points [IQR 33 to 40)]. The influencing factors of spiritual needs included primary economic sources for disease-related expenditures (p = 0.044), number of stroke occurrences (p = 0.001), duration of illness (p = 0.023), activities of daily living (p = 0.006), depression scores(p = 0.034), and family support scores(p = 0.008). Anxiety (β = 0.347, p = 0.004), depression (β = 0.368, p = 0.005), and family support (β = 0.167, p = 0.023) had directly or indirectly affected the spiritual needs of people with stroke. Quality of life (β=-0.202, p = 0.017) had a direct effect on spiritual needs.ConclusionsThe spiritual needs of people with stroke were at an intermediate level. Our findings highlight that the SPNQ score is associated with anxiety, depression, quality of life, and family support. Therefore, nurses should identify the spiritual needs of patients and provide them with effective and comprehensive spiritual care by reducing negative emotions and enhancing social support, promoting the development and progress of spiritual care in China. This study offers a theoretical basis for the spiritual care of clinical people with stroke and constructing a stroke spiritual care model.

Diagnostic and Statistical Manual of Mental Disorders, fifth edition, personality disorders and the alternative model: Prediction of naturalistically observed behavior, interpersonal functioning, and psychiatric symptoms, 1 year later.

Traditional personality disorders (PDs; e.g., Diagnostic and Statistical Manual of Mental Disorders, fifth edition [DSM-5] Section II PDs), as well as dimensional traits (e.g., alternative model for PD [AMPD]), offer unique advantages in personality pathology assessment. However, very little is known about how these systems compare in predicting observable behavior. This study compares self-report ratings of PD symptoms (i.e., Structured Clinical Interview for DSM-IV PD) with self-reports of AMPD traits (i.e., Personality Inventory for DSM-5) in predicting clinical outcomes, 1 year later, via three different methods: (a) naturalistically observed psychosocial functioning (i.e., electronically activated recorder [EAR]), (b) informant-reported interpersonal functioning (i.e., Inventory of Interpersonal Problems-32), and (c) self-reported suicidality (SI), depression, anxiety, and substance use symptoms (i.e., Psychiatric Diagnostic Screening Questionnaire). Data were analyzed from 72 individuals in current or recent psychiatric treatment meeting diagnosis for at least one PD. Results showed that DSM Section II PD and AMPD ratings yielded meaningful and comparable predictions of naturalistically observed EAR variables and informant-rated interpersonal functioning. The AMPD appeared to offer slight advantages in the prediction of EAR-observed negative affect, hostile words, and informant-rated interpersonal functioning, with clearer advantages at the facet level. Overall, these results provide tentative evidence that both DSM Section II PD and AMPD systems show meaningful links with clinical outcomes measured via multiple methods 1 year later, but with clearer advantages for the AMPD at the facet level. Moreover, results show that the EAR is a viable method for capturing naturalistically observed clinically meaningful, in vivo behavior of individuals exhibiting maladaptive personality patterns. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Different routes to the same destination? Comparing Diagnostic and Statistical Manual of Mental Disorders, fifth edition Section II- and alternative model of personality disorder-defined borderline personality disorder.

Borderline personality disorder (BPD) is defined by the presence of at least five of nine symptoms in Section II of the Diagnostic and Statistical Manual of Mental Disorders, fifth edition. In the Diagnostic and Statistical Manual of Mental Disorders, fifth edition, Section III Alternative Model of Personality Disorders (AMPD), BPD is defined by deficits in self and/or interpersonal functioning (Criterion A), elevated negative affectivity, and elevated antagonism and/or disinhibition (Criterion B). However, it is unclear if these definitions describe the same people and if the AMPD criteria explain unique variability in treatment outcomes in this population. In a treatment-seeking sample of adult participants diagnosed with BPD according to Section II criteria (n = 65, Mage = 27.60, 70.8% female, 76.9% White), we found a majority (66.2%) would have also received the diagnosis based on AMPD criteria. Those meeting AMPD criteria reported more severe Section II BPD symptoms than those who did not, ps < .02, ds > 0.60, and the presence or severity of Section II fears of abandonment and inappropriate anger uniquely predicted AMPD BPD diagnoses, ps < .03, ORs ≥ 2.31. Changes in AMPD dimensions explained 34% of the variability in change in work/social adjustment (p = .13) and quality of life (p = .22), respectively, over and above changes in Section II symptoms during a novel cognitive-behavioral treatment for BPD. These results suggest that AMPD criteria capture a more severe subset of BPD than Section II criteria and may be important predictors of treatment outcomes. We discuss the potential trade-offs of this shift in diagnosis. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

“Negative affectivity distorts thinking”: a multilevel analysis of criminogenic thinking among Pakistani incarcerated offenders

ABSTRACT The primary aim of the study was to assess the role of negative affectivity, a dynamic factor, in predicting criminogenic thinking styles after considering the roles of stable personal factors, individual and family history of crime, and cognitive functioning. A secondary objective was to assess whether first-time vs. repeat Pakistani incarcerated offenders differ on criminogenic cognitions. A sample of 205 offenders incarcerated in Pakistani prisons completed self-report measures of negative affectivity, cognitive functioning, and criminogenic cognitions. Hierarchical multiple regression analyses were calculated to test the study hypotheses. Findings revealed that negative affectivity factors, particularly fear, were more important for understanding criminogenic cognitive patterns as they explained a significantly larger variance over and above the individual variables, history factors, and cognitive functioning in criminogenic thinking. Further findings showed that repeat offenders scored consistently higher on criminogenic cognitions compared to first-time offenders. The findings highlight the importance of developing prevention programs incorporating cognitive behavior therapeutic strategies targeting negative affectivity and criminogenic cognitions among incarcerated offenders.

Emotional contagion on social media and the simulation of intervention strategies after a disaster event: a modeling study

With the advent of climate change and the 5 G era, online communities are increasingly becoming the main medium for information dissemination after emergencies such as natural disasters. The widespread dissemination of negative online information may generate cyber violence or lead to serious adverse psychological outcomes. This study considered a natural disaster event involving avoidable deaths and child casualties as an example to identify emotional contagion and conduct simulation interventions. Data about the aftermath of the 8·13 flash flood in the Longcaogou Scenic Area, Sichuan Province, China, were derived from the Chinese Sina microblog. We analyzed key parameters and modeled them in a dynamic model. We further evaluated the effects of implementing intervention measures (such as transmission path interruption and changing the number of different emotions) on emotional spread. The overall sentiment of posters after this flood was negative, with three epidemic peaks. Negative emotions were more persistent and contagious than positive emotions. Reducing the number of negative blog posts by half could have led to a 14.97% reduction in negative comments and a 7.17% reduction in positive comments. Simultaneously, reducing the number of negative blog posts and increasing the number of positive posts would have helped reduce the relative ratio of negative to positive comments. The findings have theoretical and practical implications for developing an emotional contagion model and formulating intervention strategies to guide public opinion after an emergency that involves extensive online debate.

Developing and Evaluating a Situated Assessment Instrument for Trichotillomania: The SAM2 TAI.

Measuring trichotillomania is essential for understanding and treating it effectively. Using the Situated Assessment Method (SAM2), we developed a psychometric instrument to assess hair pulling in situations where it occurs. In two studies, pullers evaluated their pulling in relevant situations, along with how much they experience factors that potentially influence it (e.g., external triggers, reduction in negative emotion, negative self-thoughts). Individual measures of pulling, averaged across situations, exhibited high test reliability, construct validity, and content validity. Large differences between situations in pulling were observed, along with large individual-situation interactions (with limited evidence distinguishing focused versus automatic pulling subtypes). In linear regressions for individual participants, factors that influence pulling tended to correlate with pulling as predicted, explaining a median 74%-83% of its variance. By identifying factors that predict pulling for each individual across situations, the SAM2 Trichotillomania Assessment Instrument (TAI) offers a rich understanding of an individual's pulling experience, potentially supporting individualized pulling interventions.

Emotions and beliefs in teaching: promoting job crafting among academics

Academics are expected to craft their jobs to keep up with changes in the teaching environment. Improving academics’ willingness to engage in job crafting presents a significant challenge in higher education. Based on the Broaden-and-Build Theory, this study examines the association between teaching emotions and job crafting, and the mediating effect of teaching efficacy. Three hundred and thirty-two Chinese academics reported their demographic information, teaching emotions, teaching efficacy, and job crafting via an online platform. After controlling for gender, age, academic rank, and discipline category, the results of the mediation model indicated positive relations between teaching emotions and job crafting. Teaching efficacy fully mediated the relations between negative teaching emotions and job crafting. These findings offer valuable insights for future research on academics’ job crafting and provide practical recommendations for both university managers and academics.

Automatic processing of unattended mean emotion: Evidence from visual mismatch responses

The mean emotion from multiple facial expressions can be extracted rapidly and precisely. However, it remains debated whether mean emotion processing is automatic which can occur under no attention. To address this question, we used a passive oddball paradigm and recorded event-related brain potentials when participants discriminated the changes in the central fixation while a set of four faces was presented in the periphery. The face set consisted of one happy and three angry expressions (mean negative) or one angry and three happy expressions (mean positive), and the mean negative and mean positive face sets were shown with a probability of 20% (deviant) and 80% (standard) respectively in the sequence, or the vice versa. The cluster-based permutation analyses showed that the visual mismatch negativity started early at around 92 ms and was also observed in later time windows when the mean emotion was negative, while a mismatch positivity was observed at around 168- 266 ms when the mean emotion was positive. The results suggest that there might be different mechanisms underlying the processing of mean negative and mean positive emotions. More importantly, the brain can detect the changes in the mean emotion automatically, and ensemble coding for multiple facial expressions can occur in an automatic fashion without attention.

Emotion regulation and self-control: Same same but different… and even incompatible?

We explore the idea that inhibitory self-control and prohedonic emotion regulation may be incompatible concerns. Specifically, we propose that because some forms of self-control involve denying oneself hedonic pleasures, it may lead to negative affect. Because people may then prioritize emotion regulation over self-control, negative affect may in turn lead to emotion regulation efforts, specifically the use of emotion regulation strategies, and an increased likelihood of self-control failure. To explore the relationship between emotion regulation and self-control in daily life, we conducted a secondary analysis of a 6-week, 6-signal-per-day ambulatory assessment data set (N = 125 participants with a total of 22,845 completed measurement occasions). Consistent with our predictions, we found that self-control efforts of resisting a pleasurable desire led to significantly increased subsequent negative affect, which, in turn, led to significantly increased emotion regulation efforts and to significantly more likely self-control failures. We found evidence for the notion that inhibitory self-control and prohedonic emotion regulation are, on average, somewhat incompatible concerns. We discuss our findings in the context of other phenomena in which emotion regulation concerns may conflict with the pursuit of other goals.

Understanding PM2.5 risk information seeking and processing among South Koreans: evidence of desensitization?

ABSTRACT This study examines how South Koreans seek and process information about PM2.5 air pollution, amidst concerns of desensitization to its health impacts due to prolonged exposure. A survey was conducted with a sample of 1,500 respondents. Our findings reveal that exposure to PM2.5-related information is positively correlated with risk perceptions and negative emotions. The effect of exposure to PM2.5 information on current knowledge regarding PM2.5 is mediated by perceived information gathering capacity. Interestingly, respondents perceive themselves to have sufficient knowledge about PM2.5, surpassing the threshold knowledge level. This observation contrasts with earlier studies on risk information, suggesting a unique dynamic in the context of PM2.5 pollution. Our findings support the mediation hypotheses, suggesting that exposure and risk perceptions are positively correlated with information seeking effort and systematic processing by eliciting negative emotions. The mediation analysis results also suggest that perceived severity has a more substantial influence on risk information behaviors than perceived susceptibility.