Anxiety Sensitivity Research Articles

Early change in gastric-specific anxiety sensitivity as a predictor of eating disorder treatment outcome.

Eating disorders (EDs) are often accompanied by gastrointestinal (GI) distress. Anxiety sensitivity is the tendency to interpret sensations of anxiety as threatening or dangerous, and includes both broad physical symptoms (e.g., elevated heartrate) and GI-specific symptoms. Physical and GI-specific anxiety sensitivity may be important risk and maintaining factors in EDs. This study tested the hypothesis that greater reductions in both types of anxiety sensitivity during the first month of treatment would predict lower ED symptoms and trait anxiety at discharge and 6-month follow-up. Patients (n=424) in ED treatment reported physical and GI-specific anxiety sensitivity, ED symptoms, and trait anxiety at treatment admission, 1-month into treatment, discharge, and 6-month follow-up. Analyses were conducted with hierarchical linear regression with imputation, controlling for relevant covariates. Results indicated that early reduction in GI-specific but not general physical anxiety sensitivity predicted both lower ED symptoms and lower trait anxiety at discharge and 6-month follow-up. These findings demonstrate the importance of GI-specific anxiety sensitivity as a potential maintaining factor in EDs. Developing and refining treatments to target GI-specific anxiety sensitivity may have promise in improving the treatment not only of EDs, but also of commonly co-morbid anxiety disorders.

Dimensions of Perfectionism on Anxiety Sensitivity among Adults

Dimensions of Perfectionism on Anxiety Sensitivity among Adults

The long-term effectiveness of a personality-targeted substance use prevention program on aggression from adolescence to early adulthood.

Addressing aggressive behavior in adolescence is a key step toward preventing violence and associated social and economic costs in adulthood. This study examined the secondary effects of the personality-targeted substance use preventive program Preventure on aggressive behavior from ages 13 to 20. In total, 339 young people from nine independent schools (M age = 13.03 years, s.d. = 0.47, range = 12-15) who rated highly on one of the four personality traits associated with increased substance use and other emotional/behavioral symptoms (i.e. impulsivity, anxiety sensitivity, sensation seeking, and negative thinking) were included in the analyses (n = 145 in Preventure, n = 194 in control). Self-report assessments were administered at baseline and follow-up (6 months, 1, 2, 3, 5.5, and 7 years). Overall aggression and subtypes of aggressive behaviors (proactive, reactive) were examined using multilevel mixed-effects analysis accounting for school-level clustering. Across the 7-year follow-up period, the average yearly reduction in the frequency of aggressive behaviors (b = -0.42; 95% confidence interval [CI] -0.64 to -0.20; p < 0.001), reactive aggression (b = -0.22; 95% CI 0.35 to -0.10; p = 0.001), and proactive aggression (b = -0.14; 95% CI -0.23 to -0.05; p = 0.002) was greater for the Preventure group compared to the control group. The study suggests a brief personality-targeted intervention may have long-term impacts on aggression among young people; however, this interpretation is limited by imbalance of sex ratios between study groups.

Outpatient oncology settings: the distinctive contribution of supportive design to patient experience and wellbeing

ABSTRACT The concept of patient-centred care is increasingly shaping healthcare practices, particularly within oncology settings. Its implications extend to a hospital's constructed environment and how it is designed, yet few studies have explored patient experience of such sensitive settings, and even fewer have examined outpatient oncology facilities. This study researched how the hospital built environment affects cancer patient wellbeing using in-depth interviews with 24 patients across Australia and Egypt. Analysis of patient-narrated experiences shed light on the potential latent impact of the built environment on patient health-related outcomes, such as pre-treatment anxiety and treatment-induced sensitivities and stresses. Three overarching themes were identified, including the built environment capacity to contribute to incidences of positivity; balancing the unavoidable (necessary) presence in the hospital; and encouraging reasons to return – potentially enhancing treatment compliance. The study further demonstrates how such support may contribute to experiencing a desired climate of patient-centred care, affording additional grounds for patients to cope with the potential burdens of treatment and its side effects.

An Integrated mHealth App for Smoking Cessation in Black Smokers With HIV: Protocol for a Randomized Controlled Trial.

Black adults who smoke and have HIV experience immense stressors (eg, racial discrimination and HIV stigma) that impede smoking cessation success and perpetuate smoking-related health disparities. These stressors also place Black adults who smoke and have HIV at an increased risk of elevated interoceptive stress (eg, anxiety and uncomfortable bodily sensations) and smoking to manage symptoms. In turn, this population is more likely to smoke to manage interoceptive stress, which contributes to worse HIV-related outcomes in this group. However, no specialized treatment exists to address smoking cessation, interoceptive stress, and HIV management for Black smokers with HIV. This study aims to test a culturally adapted and novel mobile intervention that targets combustible cigarette smoking, HIV treatment engagement and adherence, and anxiety sensitivity (a proxy for difficulty and responsivity to interoceptive stress) among Black smokers with HIV (ie, Mobile Anxiety Sensitivity Program for Smoking and HIV [MASP+]). Various culturally tailored components of the app are being evaluated for their ability to help users quit smoking, manage physiological stress, and improve health care management. This study is a pilot randomized controlled trial in which Black combustible cigarette smokers with HIV (N=72) are being recruited and randomly assigned to use either (1) the National Cancer Institute's QuitGuide app or (2) MASP+. Study procedures include a web-based prescreener; active intervention period for 6 weeks; smartphone-based assessments, including daily app-based ecological momentary assessments for 6 weeks (4 ecological momentary assessments each day); a video-based qualitative interview using Zoom Video Communications software at week 6 for participants in all study conditions; and smartphone-based follow-up assessments at 0, 1, 2 (quit date), 3, 4, 5, 6, and 28 weeks postbaseline (26 weeks postquitting date). Primary outcomes include biochemically verified 7-day point prevalence of abstinence, HIV-related quality of life, use of antiretroviral therapy, and HIV care appointment adherence at 26 weeks postquitting date. Qualitative data are also being collected and assessed to obtain feedback that will guide further tailoring of app content and evaluation of efficacy. The results of this study will determine whether the MASP+ app serves as a successful aid for combustible cigarette smoking cessation, HIV treatment engagement, and physiological stress outcomes among Black people with HIV infection. If successful, this study will provide evidence for the efficacy of a new means of addressing major mental and physical health difficulties for this high-risk population. If the results are promising, the data from this study will be used to update and tailor the MASP+ app for testing in a fully powered randomized controlled trial that will evaluate its efficacy in real-world behavioral health and social service settings. ClinicalTrials.gov NCT05709002; https://clinicaltrials.gov/study/NCT05709002. PRR1-10.2196/52090.

The anxiety response of patients with severe psychiatric disorders to the recent public health crisis

BackgroundThe devastating health, economic, and social consequences of COVID-19 may harm the already vulnerable groups, particularly people with severe psychiatric disorders (SPDs). The present study was conducted to investigate the anxiety response of patients with SPDs during the COVID-19 pandemic.MethodsA total of 351 patients with SPDs [Schizophrenia Spectrum (SSD), Bipolar (BD), Major Depressive (MDD), and Obsessive-Compulsive (OCD) Disorders] and healthy controls in Guilan province, Iran, throughout 2021–2022 were included in this cross-sectional analytical study. The anxiety response consisted of four concepts: COVID-19-related anxiety, general health anxiety, anxiety sensitivity, and safety behaviors. We conducted an unstructured interview and provided sociodemographic and clinical information. Also, the participants were asked to complete four self-report measures of the Corona Disease Anxiety Scale, the Anxiety Sensitivity Index–Revised, the Short Health Anxiety Inventory, and the Checklist of Safety Behaviors.ResultsAnalysis of variance showed a significant difference between the groups of patients with SPDs and the control group in COVID-19-related anxiety (F = 6.92, p = 0.0001), health anxiety (F = 6.21, p = 0.0001), and safety behaviors (F = 2.52, p = 0.41). No significant difference was observed between them in anxiety sensitivity (F = 1.77, p = 0.134). The Games-Howell test showed that the control group obtained a higher mean than the groups of people with BD (p < 0.0001), SSD (p = 0.033), and OCD (p = 0.003) disorders in COVID-19-related anxiety. The patients with MDD (p = 0.014) and OCD (p = 0.01) had a higher mean score than the control group in health anxiety. Tukey’s test showed that the mean of safety behaviors of the control group was significantly higher than the OCD group (p = 0.21). No significant difference was found between the groups of patients with MDD, BD, SSD, and OCD in terms of COVID-19-related anxiety, health anxiety, and safety behaviors.ConclusionAnxiety response to health crisis is different in groups with SPDs and control group. The findings of this study suggest that although health anxiety is present in many of these patients during the pandemic, their anxiety response to the health crisis may be less than expected. There can be various explanations, such as pre-existing symptoms, low health literacy, and possible co-occurring cognitive impairment. The results of this study have many practical and policy implications in meeting the treatment needs of this group of patients during public health crises and indicate that their needs may not be compatible with the expectations and estimates that health professionals and policymakers already have.

Implications of high homocysteine levels in migraine pain: An experimental study of the excitability of peripheral meningeal afferents in rats with hyperhomocysteinemia.

Investigation of chronic homocysteine action on the excitability and N-methyl-D-aspartate (NMDA) sensitivity of the peripheral trigeminovascular system of rats. Migraine is a neurological disease that affects 15%-20% of the general population. Epidemiological observations show that an increase of the sulfur-containing amino acid homocysteine in plasma-called hyperhomocysteinemia-is associated with a high risk of migraine, especially migraine with aura. In animal studies, rats with hyperhomocysteinemia demonstrated mechanical allodynia, photophobia, and anxiety, and higher sensitivity to cortical spreading depression. In addition, rats with hyperhomocysteinemia were more sensitive in a model of chronic migraine induced by nitroglycerin which indicated the involvement of peripheral nociceptive mechanisms. The present work aimed to analyze the excitability of meningeal afferents and neurons isolated from the trigeminal ganglion of rats with prenatal hyperhomocysteinemia. Experiments were performed on male rats born from females fed with a methionine-rich diet before and during pregnancy. The activity of meningeal afferents was recorded extracellularly in hemiskull preparations exvivo and action potentials were characterized using cluster analysis. The excitability of trigeminal ganglion neurons was assessed using whole-cell patch clamp recording techniques and calcium imaging studies. Meningeal mast cells were stained using toluidine blue. The baseline extracellular recorded electrical activity of the trigeminal nerve was higher in the hyperhomocysteinemia group with larger amplitude action potentials. Lower concentrations of KCl caused an increase in the frequency of action potentials of trigeminal afferents recorded in rat hemiskull exvivo preparations. In trigeminal ganglion neurons of rats with hyperhomocysteinemia, the current required to elicit at least one action potential (rheobase) was lower, and more action potentials were induced in response to stimulus of 2 × rheobase. In controls, short-term application of homocysteine and its derivatives increased the frequency of action potentials of the trigeminal nerve and induced Ca2+ transients in neurons, which are associated with the activation of NMDA receptors. At the same time, in rats with hyperhomocysteinemia, we did not observe an increased response of the trigeminal nerve to NMDA. Similarly, the parameters of Ca2+ transients induced by NMDA, homocysteine, and its derivatives were not changed in rats with hyperhomocysteinemia. Acute incubation of the meninges in homocysteine and homocysteinic acid did not change the state of the mast cells, whereas in the model of hyperhomocysteinemia, an increased degranulation of mast cells in the meninges was observed. Our results demonstrated higher excitability of the trigeminal system of rats with hyperhomocysteinemia. Together with our previous finding about the lower threshold of generation of cortical spreading depression in rats with hyperhomocysteinemia, the present data provide evidence of homocysteine as a factor that increases the sensitivity of the peripheral migraine mechanisms, and the control of homocysteine level may be an important strategy for reducing the risk and/or severity of migraine headache attacks.

Occupational well-being in medical workers in Inner Mongolia after the Normalized Epidemic Prevention and Control Strategy: A cross-sectional study

Little is known about the status of occupational well-being among the Chinese medical workers after the implementation of Normalized Epidemic Prevention and Control strategy as most studies are performed during the COVID-19 pandemic. This study was designed to investigate the occupational well-being among the medical workers in our city in the COVID-19 after the release of Normalized Epidemic Prevention and Control Strategy since May 7, 2020 in mainland China. We included the medical workers involved in the front-line of COVID-19 that were randomly selected from 7 hospitals in Inner Mongolia Autonomous Region, China. The occupational well-being among medical workers was evaluated using the modified occupational well-being scales and the symptom Checklist-90 (SCL-90) scale. Then Logistic regression analysis was given to identify the risk factors that may affect the occupational well-being among the medical workers. Our data showed that hospital type (p < 0.01), hospital grade (p < 0.01), marital status (p < 0.01) and monthly income (p < 0.01) were independent risk factors for the occupational well-being among the medical workers. Obsessive-compulsive disorder, somatization, phobic anxiety, depression and interpersonal sensitivity were risk factors for poor occupational well-being. Therefore, attention should be given to the occupational well-being of the medical workers. Meanwhile, appropriate measurements are necessary to improve their working quality.

The Effect of Anxiety Sensitivity on Repeated Suicide Attempts: The Serial Mediation Effects of Rumination and Hopelessness and the Moderated Mediation Effect of Gender

The Effect of Anxiety Sensitivity on Repeated Suicide Attempts: The Serial Mediation Effects of Rumination and Hopelessness and the Moderated Mediation Effect of Gender

Intrinsic Factors and Psychological Safety Among Nursing Students During Simulation-Based Learning-A Correlational Design.

Well-designed simulation-based learning (SBL) experiences enhance students' self-confidence, self-efficacy, clinical judgment, and psychomotor skill development. An emerging concept in SBL research is psychological safety. There is currently no research on factors influencing psychological safety specifically related to the SBL environment, nor is there any literature found to determine whether intrinsic student characteristic, such as self-compassion and resilience, contributes to SBL learning outcomes. The aim of this study is to determine whether there is a relationship between nursing students' intrinsic characteristics (self-compassion, resilience, and anxiety sensitivity) and their psychological safety. Bivariate correlation was used to examine associations among sociodemographic variables and outcome variables. Multiple regression was used to determine the predictive nature of the sociodemographic variables. Assumptions for variables in multiple regression models were tested (normal distribution, heteroscedasticity, multicollinearity). All data were analyzed in SPSS, Version 28. The P value of significance was set at 0.05 for all analyses. Most of the 118 participants were non-Hispanic (89%), White (65%), and females (95%). Results of the demographic bivariate analysis revealed no significant differences among this diverse group or semester in the curriculum for psychological safety. The multiple regression found self-compassion (β = 29, P = 0.004), anxiety sensitivity (β = -0.16, P = 0.049), and resilience (β = 0.26, P = 0.004) predict psychological safety. The importance of creating a psychologically safe learning environment has been recognized as essential to best practices. Our findings suggest that an understanding of student characteristics that impact their perception of psychological safety will allow educators to develop strategies to better support learners in the simulation environment.

The Cyclical Battle of Insomnia and Mental Health Impairment in Firefighters: A Narrative Review.

The occupational requirements of full-time non-administrative firefighters include shift-work schedules and chronic exposure to alerting emergency alarms, hazardous working conditions, and psychologically traumatic events that they must attend and respond to. These compiling and enduring aspects of the career increase the firefighter's risk for insomnia and mental health conditions compared to the general population. Poor sleep quality and mental health impairments are known to coincide with and contribute to the symptom severity of one another. Thus, it is important to determine approaches that may improve sleep and/or mental health specifically for firefighters, as their occupation varies in many aspects from any other occupation. This review will discuss symptoms of insomnia and mental health conditions such as PTSD, anxiety, depression, substance abuse, and suicide in firefighters. The influencing factors of sleep and mental health will be examined including anxiety sensitivity, emotional regulation, and distress tolerance. Current sleep and mental health interventions specific to full-time firefighters are limited in number; however, the existing experimental studies will be outlined. Lastly, this review will provide support for exploring exercise as a possible intervention that may benefit the sleep and mental health of this population.

Early reduction in anxiety sensitivity predicts greater reduction in disordered eating and trait anxiety during treatment for bulimia nervosa.

Anxiety sensitivity (AS), the trait-like fear of symptoms of anxiety, has been associated with eating disorder (ED) pathology broadly, bulimia nervosa (BN) symptoms specifically, and the anxiety disorders that are commonly comorbid with BN. AS, especially for physical symptoms specifically, maybe a risk and maintenance factor for BN and comorbid anxiety. Adult participants with BN (n = 44) in a clinical trial comparing CBT to mindfulness and acceptance-based treatment (MABT) reported ED symptoms, trait anxiety, and AS through treatment and follow-up. We predicted that greater early reduction (i.e., within the first month of treatment) in AS would predict greater reductions in ED symptoms and trait anxiety at post-treatment and follow-up. Early reductions in AS for physical concerns predicted lower ED symptoms and trait anxiety at post-treatment but not follow-up. Exploratory analyses indicated that treatment groups did not differ in either early or total change in AS, controlling for baseline AS. Early reductions in AS may be an important treatment target for BN, and may additionally support reductions in anxiety. Future research should identify which components of CBT and MABT best target AS, to deliver these components early in treatment, when they can have maximum effect. Anxiety sensitivity, the fear of symptoms of anxiety, is associated with eating disorders (ED). In this study, participants in treatment for bulimia nervosa reported ED symptoms, trait anxiety, and anxiety sensitivity through treatment and follow-up. Greater early reductions in anxiety sensitivity predicted lower ED symptoms and trait anxiety at post-treatment. Future research should identify which elements of treatment best target anxiety sensitivity, to deliver them early in treatment.

Incorporating uncertainty within dynamic interoceptive learning.

Interoception, the perception of the internal state of the body, has been shown to be closely linked to emotions and mental health. Of particular interest are interoceptive learning processes that capture associations between environmental cues and body signals as a basis for making homeostatically relevant predictions about the future. One method of measuring respiratory interoceptive learning that has shown promising results is the Breathing Learning Task (BLT). While the original BLT required binary predictions regarding the presence or absence of an upcoming inspiratory resistance, here we extended this paradigm to capture continuous measures of prediction (un)certainty. Sixteen healthy participants completed the continuous version of the BLT, where they were asked to predict the likelihood of breathing resistances on a continuous scale from 0.0 to 10.0. In order to explain participants' responses, a Rescorla-Wagner model of associative learning was combined with suitable observation models for continuous or binary predictions, respectively. For validation, we compared both models against corresponding null models and examined the correlation between observed and modeled predictions. The model was additionally extended to test whether learning rates differed according to stimuli valence. Finally, summary measures of prediction certainty as well as model estimates for learning rates were considered against interoceptive and mental health questionnaire measures. Our results demonstrated that the continuous model fits closely captured participant behavior using empirical data, and the binarised predictions showed excellent replicability compared to previously collected data. However, the model extension indicated that there were no significant differences between learning rates for negative (i.e. breathing resistance) and positive (i.e. no breathing resistance) stimuli. Finally, significant correlations were found between fatigue severity and both prediction certainty and learning rate, as well as between anxiety sensitivity and prediction certainty. These results demonstrate the utility of gathering enriched continuous prediction data in interoceptive learning tasks, and suggest that the updated BLT is a promising paradigm for future investigations into interoceptive learning and potential links to mental health.

Suicide ideation and male-female differences in major depressive disorder

Objective This study aimed to explore male-female differences in suicide ideation (SI) and suicide risk factors in major depressive disorder (MDD). Methods We analysed 482 adults (sample 1) and 438 elderly outpatients (sample 2) with MDD. Sample 1 was treated with different antidepressant combinations (escitalopram; bupropion plus escitalopram; venlafaxine plus mirtazapine) and assessed by means of the Concise Health Risk Tracking (SI), Quick Inventory of Depressive Symptomatology, Altman Mania Rating Scale and Psychiatric Diagnostic Screening Questionnaire. Sample 2 was treated with venlafaxine and assessed using the Hamilton scale for depression, Anxiety Sensitivity Index and Penn State Worry Questionnaire for anxiety, Beck Scale for Suicide Ideation and Repeatable Battery for the Assessment of Neuropsychological Status. Results In sample 1, females had greater depression severity (O.R 0.961 99%CI: 0.929 − 0.995), males reported more alcohol abuse (O.R 1.299 99%CI: 1.118 − 1.509) and active SI (O.R 1.109 99%CI: 1.005 − 1.255). In sample 2 men showed more severe SI (O.R 1.067; 99%CI: 1.014 − 1.122) and weight loss (OR = 5.89 99%CI: 1.01 − 34.19), women more gastrointestinal symptoms. Conclusions In these selected samples, although women had more severe depression, men had more suicide risk factors. Such differences might contribute to men’s increased suicide risk.

A randomized clinical trial: Efficacy of group-based acceptance and commitment therapy program for breast cancer patients with high fear of progression.

Fear of progression (FOP) is a common and significant concern among cancer patients, encompassing worries about cancer progression during active treatment. Elevated levels of FOP can be dysfunctional. This study aims to assess the efficacy of an Acceptance and Commitment Therapy (ACT)-based intervention on FOP, anxiety sensitivity (AS), and quality of life (QOL) in breast cancer patients. A clinical trial was conducted involving 80 stage I-III active-treatment breast cancer patients with a score greater than 34 on the Fear of Progression Questionnaire-Short Form scale. These patients were randomly assigned in a 1:1 ratio to either an intervention group, which received weekly 70-min sessions of 5-ACT-bsed group-therapy, or a control group that received usual treatment. Variables including FOP, AS, QOL, and ACT-related factors were assessed using ASQ, QLQ-C30, Cognitive Fusion Questionnaire, and Acceptance and Action Questionnaire-II at three time points: baseline, post-intervention, and 3-month follow-up. The efficacy of the intervention was evaluated using mixed model analysis across all time-points. The fidelity and acceptability of the ACT-based manual were confirmed using significant methods. A significant reduction in FOP was observed only in the ACT group at post-intervention (P-valueACT < 0.001; Cohen dACT=1.099). Furthermore, the ACT group demonstrated a more significant reduction in FOP at follow-up. Furthermore, all secondary and ACT-related variables, except for the physical symptoms subscale, showed significant improvement in the ACT group compared to the control group. Our ACT-based manual showed promise for reducing FOP, AS, and improving QOL, and ACT-related variables in breast cancer patients 3months following the intervention.

Efficacy and implementation of exercise-based smoking cessation treatment for adults with high anxiety sensitivity (STEP): Study protocol for a randomized controlled trial

Anxiety sensitivity (AS), reflecting the fear of bodily sensations, is a transdiagnostic vulnerability factor that underpins both affective psychopathology and smoking. Phase II research supports the efficacy of a 15-week community-based intervention (STEP) that combines high-intensity exercise offered by the YMCA with standard smoking cessation treatment (tobacco quitline and nicotine replacement therapy) for sedentary smokers with elevated AS. This Phase III study aims to enroll 360 adults to evaluate whether STEP efficacy for achieving smoking abstinence generalizes to Black and Hispanic smokers with elevated AS.

COVID-19 Salgını Döneminde Anksiyete: Yaygınlığı, Etkileri ve Yatkınlık Faktörleri

Although infectious diseases have emerged in various periods of history, the outbreaks seen worldwide due to globalization have started to increase in recent years. Epidemics had significant effects on the psychological health of individuals. The most important effect of COVID-19 pandemic on individuals was anxiety. In the days when other pandemic diseases are at the door, the understanding of anxiety during the COVID-19 pandemic in individuals is a very important issue. In the COVID-19 outbreak, the general sample, university students, those diagnosed with COVID-19, and healthcare workers were the groups most affected by anxiety. In different countries, moderate anxiety symptoms in different waves of the epidemic ranged from 6.3% to 66.8% in the general sample, between 18.6% and 87.7% in university students, between 13.0-60.3% in people diagnosed with COVID-19, and between 13.0-51.6% in healthcare workers. In the follow-up studies, it was noted that the anxiety symptoms did not regress to the pre-pandemic level for a long time in these samples. According to the findings, anxiety associated with COVID-19 is associated with psychological health. As COVID-19-related anxiety increased, negative emotions, dysfunctional behaviors, sleep problems and depressive symptoms increased.The fact that anxiety is common, persistent and associated with other psychological symptoms during the epidemic made it necessary to understand the underlying factors of anxiety. Findings indicate that anxiety sensitivity, disgust susceptibility/sensitivity, intolerance to uncertainty, and health anxiety play a role in explaining anxiety symptoms associated with COVID-19. These susceptibility factors may contribute to the development of cognitive-behavioral oriented therapeutic and preventive intervention programs both during/after epidemic and future epidemics especially in the general sample, university students, those diagnosed with COVID-19, and healthcare workers.

Moderators of the Link Between Social Preference and Persistent Peer Victimization for Elementary School Children

ABSTRACT Objective Current antibullying programs can reduce overall rates of victimization but appear to overlook processes that give rise to persistent peer victimization. Needed are studies that delineate the interplay between social contextual and individual difference variables that contribute to persistent peer victimization. We examined the extent to which two individual-difference variables – internalizing symptoms (IS) and anxiety sensitivity (AS) – moderated the link between children’s average social preference score across the school year and their status as persistent victims. Method Participants included 659 4th-grade students (Mage = 9.31 years, SD = 0.50, 51.8% girls; 42.3% Latinx, 28.9% non-Hispanic White, 10.2% Pacific Islander, 7.7% Bi/Multiracial, 1.9% Black, 1.7% Asian, 1.7% Native American, and 3.4% unreported) from 10 public elementary schools in the U.S. Results As expected, higher social preference scores predicted a decreased likelihood of being persistently victimized. Conversely, IS and AS were positively linked to persistent victim status. AS significantly moderated the link between social preference and persistent victim status such that for children with high AS, compared to those with AS scores at or below the mean, the negative association between social preference and persistent victim status was attenuated. Conclusions Findings provide evidence that children who experience high levels of IS and AS are at risk for being persistently victimized by peers and that high AS could signal increased risk for persistent victimization even when children are generally liked by peers. We discuss the implications of these findings for efforts to develop focused interventions for chronically bullied children.

Network Analysis of Internet Addiction, Online Social Anxiety, Fear of Missing Out, and Interpersonal Sensitivity among Chinese University Students

Background. Despite the growing prevalence of internet usage among young people, the relationships between internet addiction, online social anxiety, fear of missing out (FoMO), and interpersonal sensitivity remain uncertain, intricate, and multifaceted. To gain insight into the underlying psychological mechanisms, we employed network analysis to explore the interconnections between them. This endeavor may provide fresh opportunities for intervention and treatment. Methods. In this study, 470 participants were assessed at age from 18 to 22 (M=20.18 years, SD=1.861) years. Network analysis was used to examine the connections between symptoms, and statistical measures were applied to assess the stability of the network model. Results. Online social anxiety and interpersonal sensitivity had the strongest associations with other symptoms in the network, with “Evaluation anxiety” having the highest expected influence centrality, followed by “Privacy concern anxiety,” “Need for approval,” “Suspicion,” and “vulnerability.” The FoMO symptom, “Fear of missing information,” had the strongest direct relation to internet addiction. “Evaluation anxiety” and “Fear of missing information” played a key role in bridging internet addiction and interpersonal sensitivity. Additionally, the structure distribution of edge weights had a significant difference between gender. Conclusions. Our findings indicated that FoMO, interpersonal sensitivity, and online social anxiety likely play a significant role in the development and continuation of internet addiction. Interpersonal sensitivity seems to contribute to increased online social anxiety, FoMO, and the development of internet addiction, indicating that targeting these symptoms may help reduce negative online behavior and psychological burden.

Posttraumatic Stress and Alcohol Use Among Hispanic/Latinx University Students: A Moderated Indirect Effect Model of Coping-Related Drinking and Anxiety Sensitivity

Objective: Posttraumatic stress symptoms (PTSS) and anxiety sensitivity (AS) are associated with increased alcohol use and coping-motivated drinking among university students. This study among trauma-exposed Hispanic/Latinx university students sought to examine the indirect effect of PTSS on alcohol use severity through coping-motivated drinking and test the moderating role of AS and AS subfacets. Methods: University students who identified as Hispanic/Latinx (N = 830) were recruited from a large, urban, southern university and completed online, self-report questionnaires. Results: A significant interactive effect of PTSS and AS on coping-motivated drinking emerged. PTSS exerted a significant indirect effect on alcohol use severity, through coping-motivated drinking. Simple slope analyses revealed that PTSS was associated with coping-motivated drinking across all levels of AS. Post hoc results revealed unique biological sex differences in probable diagnosis odds ratios. Conclusions: These findings indicate that PTSS and AS are associated with coping-motivated drinking and alcohol use severity in trauma-exposed, Hispanic/Latinx university students.