Beyond words: Semantic satiation and the mental accessibility of the concept of suicide.

Disrupting the accessibility of the mental representation of suicide may be a possible pathway to a strategy for suicide prevention. Our study aims to theoretically evaluate this perspective by examining the impact of temporarily disrupting the concept of suicide on perceptions of suicide. Using a within-subject design, we tested the effects of semantic satiation targeting the word "suicide" on the perceptual judgment of suicide-relevant pictures in 104 young adults. On each trial, participants repeated aloud one of the three words (i.e., "accident," "murder," or "suicide") either three times (priming) or 30 times (satiation) and indicated whether a subsequent picture matched with the word. Results indicated that satiation of the word "suicide" slowed the accurate categorization of pictures related to all three words, and satiation of "murder" and "accident" delayed participants' judgment of suicide-relevant pictures. Our findings support that semantic satiation can render the suicide concept temporarily less accessible, thereby providing preliminary support for the strategy of concept disruption in suicide prevention.

Latent profile analysis reveals overlapping ARFID and shape/weight motivations for restriction in eating disorders.

BACKGROUND: DSM-5 differentiates avoidant/restrictive food intake disorder (ARFID) from other eating disorders (EDs) by a lack of overvaluation of body weight/shape driving restrictive eating. However, clinical observations and research demonstrate ARFID and shape/weight motivations sometimes co-occur. To inform classification, we: (1) derived profiles underlying restriction motivation and examined their validity and (2) described diagnostic characterizations of individuals in each profile to explore whether findings support current diagnostic schemes. We expected, consistent with DSM-5, that profiles would comprise individuals endorsing solely ARFID or restraint (i.e. trying to eat less to control shape/weight) motivations. METHODS: We applied latent profile analysis to 202 treatment-seeking individuals (ages 10-79 years [M = 26, s.d. = 14], 76% female) with ARFID or a non-ARFID ED, using the Nine-Item ARFID Screen (Picky, Appetite, and Fear subscales) and the Eating Disorder Examination-Questionnaire Restraint subscale as indicators. RESULTS: A 5-profile solution emerged: Restraint/ARFID-Mixed (n = 24; 8% [n = 2] with ARFID diagnosis); ARFID-2 (with Picky/Appetite; n = 56; 82% ARFID); ARFID-3 (with Picky/Appetite/Fear; n = 40; 68% ARFID); Restraint (n = 45; 11% ARFID); and Non-Endorsers (n = 37; 2% ARFID). Two profiles comprised individuals endorsing solely ARFID motivations (ARFID-2, ARFID-3) and one comprising solely restraint motivations (Restraint), consistent with DSM-5. However, Restraint/ARFID-Mixed (92% non-ARFID ED diagnoses, comprising 18% of those with non-ARFID ED diagnoses in the full sample) endorsed ARFID and restraint motivations. CONCLUSIONS: The heterogeneous profiles identified suggest ARFID and restraint motivations for dietary restriction may overlap somewhat and that individuals with non-ARFID EDs can also endorse high ARFID symptoms. Future research should clarify diagnostic boundaries between ARFID and non-ARFID EDs.

Exploring the use of the Interpersonal Needs Questionnaire to examine suicidal thoughts and behaviors among Post-9/11 U.S. Combat Veterans: An integrative review.

This integrative review expands on the work of Kramer et al. (2020), by reviewing studies that utilized the Interpersonal Needs Questionnaire (INQ) to examine the interpersonal constructs (thwarted belongingness and perceived burdensomeness) of the Interpersonal Theory of Suicide (ITS) to understand suicidal thoughts and behaviors among service members and Veterans with combat experience. Very few studies (n = 9) in the literature were identified, however important relationships were revealed between combat exposure/experiences, thwarted belongingness, perceived burdensomeness, and suicidal thoughts and behaviors among military samples. Studies also reported risk factors for high levels of thwarted belongingness or perceived burdensomeness in military samples, such as moral injuries, betrayal, and aggression. This review highlights the utility of the INQ to measure ITS constructs among Post-9/11 U.S. Combat Veterans.

"Terminal anorexia nervosa" may not be terminal: An empirical evaluation.

Gaudiani et al. (2022) presented terminal anorexia nervosa (T-AN) as a potential new specifier to the anorexia nervosa (AN) diagnosis, with criteria including (a) AN diagnosis, (b) age > 30 years, (c) previously participated in high-quality care, and (d) the clear, consistent determination by a patient with decision-making capacity that additional treatment would be futile, knowing death will result. This study's purpose was to empirically examine a subgroup of participants with AN who met the first three criteria of T-AN-and a smaller subset who also met a proxy index of the fourth criterion involving death (TD-AN)-and compare them to an adult "not terminal" anorexia nervosa (NT-AN) group and to a "not terminal" subset 30 years of age or older (NTO-AN). Patients at U.S. eating disorder treatment facilities (N = 782; T-AN: n = 51, TD-AN: n = 16, NT-AN: n = 731, NTO-AN: n = 133), all of whom met criteria for a current Diagnostic and Statistical Manual of Mental Disorders, 5th Edition diagnosis of AN, were compared regarding admission, discharge, and changes from admission to discharge on physiological indices (i.e., white blood cell counts, albumin levels, aspartate aminotransferase levels, and body mass index), as well as self-report measures (i.e., eating disorder, depression, anxiety, and obsessive-compulsive symptoms). In contrast to the tight syndromal symptom interconnections of, and inevitable spiral toward death expected for, a terminal diagnosis, results suggest substantial variability within the T-AN group and TD-AN subset, and an overall trend of improvement across physiological and self-report measures. This study thus provides some empirical evidence against the specification of the T-AN diagnosis. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Suicidal ideation and attempts and hyperarousal in military personnel and veterans: Network analysis reveals roles of anxiety sensitivity and insomnia.

OBJECTIVE: Suicidal thoughts and behaviors (STBs) are a serious public health problem in the United States and of particular concern among active-duty service members and veterans. Research indicates hyperarousal, through its relevance across other disorder constructs and correlations with risk factors, may confer suicide risk in this population. Investigation of hyperarousal's connection with STBs and risk factors relevant to military mental health may be illuminating. METHOD: A network analysis was conducted to examine whether hyperarousal transdiagnostically linked STBs with psychopathology symptoms and relevant correlates (i.e., alcohol use disorder symptoms, substance abuse, insomnia, and cognitive anxiety sensitivity [AS]) in a sample of active-duty service members and veterans (N = 1,050). RESULTS: Hyperarousal shared direct associations with suicidal ideation, suicidal intent, and lifetime history of suicide attempts when examined in independence. It indirectly correlated with STBs via cognitive AS and insomnia when psychopathology symptoms and relevant correlates were included in the network. The network structure did not differ between active-duty personnel and veterans. CONCLUSIONS: Hyperarousal examined in independence may appear to directly correlate with STBs but this relationship may be better accounted for by cognitive AS and insomnia. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

From identity-based distress to thinking "I am better off being dead:" Minority stress, posttraumatic cognitions, and suicidal ideation.

BACKGROUND: Suicidal ideation (SI) disproportionately impacts individuals with minoritized race/ethnicity, gender, and sexual orientation. Minority stress - i.e., traumatic, insidious distress that results from acts of discrimination - may lead to the formation of posttraumatic cognitions that may generalize to suicidal ideation, elevating SI risk in minoritized populations. The current study aimed to test this potential relationship by examining whether minority stress and posttraumatic cognitions accounted for the association between discrimination and SI. METHODS: Series of structural equation models, including multigroup confirmatory factor analyses conducted to test invariance of latent constructs, were estimated on cross-sectional data collected from minoritized young adults (n = 337). RESULTS: Results supported the hypothesized model: experience of discrimination indirectly associated with SI via correlations shared between minority stress and posttraumatic cognitions. Experiences of discrimination lacked a significant correlation with SI while accounting for minority stress and posttraumatic cognition variance. Invariance testing conducted to account for applicability of the model across race, ethnicity, sexual orientation, and plurality of minoritized identities all demonstrated that the model was applicable across these identity dimensions. LIMITATIONS: Granular inspection of identity dimensions was infeasible due to sample size and causal inferences cannot be drawn given cross-sectional nature of the data used. CONCLUSIONS: Posttraumatic cognitions within the context of discrimination may be effective treatment targets for minoritized individuals who present with minority stress and SI. Future studies should aim to replicate such findings longitudinally to infer temporality.

Dehumanization and the Association With Nonsuicidal Self-Injury and Suicidal Ideation in an Incarcerated Population.

Background: Self-injurious and suicidal thoughts create critical concerns for incarcerated populations, yet relatively little is known about how they are formed and perpetuated within US jails. Dehumanization has been presented as a potentially novel risk factor toward aspects of self-harm; thus, this study assessed the perception of dehumanization from officers by those currently incarcerated. Methods: Across two jail settings (n = 410), self-report surveys were administered asking questions relating to perception of officer dehumanization alongside aspects of nonsuicidal self-injury (NSSI) and suicidal ideation. Results: The findings indicate that perceived officer dehumanization is associated with NSSI thoughts, actively seeking NSSI, and suicidal ideation in jail, but not with NSSI in jail. Limitations: These data are cross-sectional, thus future work should examine the temporal order of these relationships. Conclusions: Perceptions of officer dehumanization appear to be clinically relevant in jail settings; therefore, future research should longitudinally determine how dehumanization imparts suicide risk.

Latent profile analysis reveals the central role of psychological symptoms in driving disease severity in chronic constipation.

BACKGROUND: Chronic constipation (CC) is defined by symptom criteria reflecting heterogenous physiology. However, many patients with CC have significant psychological comorbidities-an alternative definition using a biopsychosocial classification model could be warranted to inform future treatments. We sought to: (1) empirically derive psychological symptom profiles of patients with CC using latent profile analysis and (2) validate these profiles by comparing them on symptom severity, GI-specific anxiety, body mass index (BMI), and anorectal manometry findings. METHODS: Participants included adults presenting for anorectal manometry for CC (N = 468, 82% female, Mage = 47). Depression/anxiety symptoms and eating disorder (ED) symptoms (EAT-26) were used as indicators (i.e., variables used to derive profiles) representing unique psychological constructs. Constipation symptoms, GI-specific anxiety, BMI, and anorectal manometry results were used as validators (i.e., variables used to examine the clinical utility of the resulting profiles). KEY RESULTS: A 5-profile solution provided the best statistical fit, comprising the following latent profiles (LPs): LP1 termed "high dieting, low bulimia;" LP2 termed "high ED symptoms;" LP3 termed "moderate ED symptoms;" LP4 termed "high anxiety and depression, low ED symptoms;" and LP5 termed "low psychological symptoms." The low psychological symptom profile (61% of the sample) had lower abdominal and overall constipation severity and lower GI-specific anxiety compared to the four profiles characterized by higher psychological symptoms (of any type). Profiles did not significantly differ on BMI or anorectal manometry results. CONCLUSIONS AND INFERENCES: Profiles with high psychological symptoms had increased constipation symptom severity and GI-specific anxiety in adults with CC. Future research should test whether these profiles predict differential treatment outcomes.

Measurement invariance of the Depressive Symptom Inventory-Suicidality Scale across race, ethnicity, sexual orientation, and plurality of minoritized identities.

Measurement invariance across diverse groups, though crucial for determining the generalizability of a measure, has not yet been tested in many assessments of suicidal thoughts. The present study assessed the measurement invariance and psychometric properties of one such assessment, the Depressive Symptom Inventory-Suicidality Subscale, across multiple identity dimensions in a large data set (n = 1,118) that combined three diverse samples. Findings supported measurement invariance of the scale by race, ethnicity, and sexual orientation when comparing those who were majority-aligning with their minoritized counterparts, as well as good internal consistency and expected convergent validity. The expected one-factor structure fit well for all three of the samples assessed. Overall, the results support measurement invariance and generalizability of the Depressive Symptom Inventory-Suicidality Subscale. Future studies should continue assessing measures of suicidal thoughts and behaviors through testing invariance across identities, especially as it pertains to specific identity subgroups and their intersections. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Development and validation of a self-report measure of perceived dehumanization from officers.

PURPOSE: Emerging evidence indicates that incarcerated populations' perceptions of dehumanization by officers are prevalent, yet measures of it are few, and to our knowledge, no self-report measure of dehumanization from officers exists. To fill this gap, we have developed the Perceived Dehumanization from Officers Scale (PDOS), which is designed as a brief measure to assess perception of officer treatment as dehumanizing. METHODS: In this article, we provide preliminary evidence from two studies examining the reliability and validity of the PDOS. In study 1, a jail sample (n = 411), we analyzed the exploratory factor structure, internal consistency, and discriminant validity (in relation to procedural justice [PJ]) of the PDOS. Additionally, using a cross-sectional ordinary least squares (OLS) regression analysis, we related independent variables with the PDOS, the dependent variable. In Study 2, a prison sample (n = 2993), we confirmed the findings from study 1. RESULTS: The PDOS appears to be a psychometrically sound measure of perceived dehumanization from officers with strong association between perceptions of PJ and perceived dehumanization from officers. CONCLUSIONS: The PDOS provides opportunity for future research, intervention through rehumanization efforts, and signals the important officer treatment. Importantly We close by discussing implications of these studies, limitations, and future research directions to further develop and test the PDOS.

Facets of Suicidal Ideation.

According to SAMHSA (2023), approximately 16,600,000 American adults and teens reported having serious thoughts of suicide in 2022. While suicide prevention has primarily focused on suicide deaths and attempts, we contend that suicidal ideation (SI) deserves more in-depth investigation and should be an essential intervention target on its own. In support of this point, we provide three examples of ways to improve specificity in understanding of SI through the study of controllability of SI, the language used to assess SI, and measuring SI in real time. We also consider qualitative work on the content of SI, its treatment, and definitional considerations. We thus call for an increased general focus on SI within research, clinical care, and policy.

Psychometric properties of the PTSD Checklist for DSM-5 (PCL-5) anchored to one's own suicide attempt.

OBJECTIVE: Emerging evidence indicates that a nontrivial proportion of suicide attempt (SA) survivors develop clinically significant posttraumatic stress disorder (PTSD) symptoms related to their suicide attempt (SA-PTSD). However, SA-PTSD is rarely assessed in either clinical practice or research studies, due at least in part to a lack of research examining approaches to assessing SA-PTSD. This study examined the factor structure, internal consistency, and concurrent validity of scores on a version of the PTSD Checklist for DSM-5 (PCL-5) specifically anchored to one's own SA (PCL-5-SA). METHOD: We recruited a sample of 386 SA survivors who completed the PCL-5-SA and related self-report measures. RESULTS: A confirmatory factor analysis (CFA) that specified a 4-factor model consistent with the DSM-5 conceptualization of PTSD indicated that the PCL-5-SA had acceptable fit in our sample, χ²(161) = 758.03, RMSEA = 0.10, 90% CI =[0.09-0.11], CFI = 0.90, and SRMR = 0.06. The PCL-5-SA total and subfactor scores demonstrated good internal consistency (ωs = 0.88-0.95). Significant positive correlations of PCL-5-SA scores with anxiety sensitivity cognitive concerns, expressive suppression, depression symptoms, and negative affect provided evidence for concurrent validity (rs = .25-.62). CONCLUSION: Results suggest that SA-PTSD, when measured with a specific version of the PCL-5, is a conceptually coherent construct that operates consistent with the DSM-5 conceptualization of PTSD stemming from other traumatic events. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Examining Blunted Initial Response to Reward and Recent Suicidal Ideation in Children and Adolescents Using Event-Related Potentials: Failure to Conceptually Replicate Across Two Independent Samples.

A recent study by Tsypes and colleagues (2019) found that children with recent suicidal ideation had blunted neural reward processing, as measured by the reward positivity (RewP), compared to matched controls, and that this difference was driven by reduced neural responses to monetary loss, rather than to reward. Here, we aimed to conceptually replicate and extend these findings in two samples (n = 264, 27 with suicidal ideation; and n = 314, 49 with suicidal ideation at baseline) of children and adolescents (11 to 15 years and 8 to 15 years, respectively). Results from both samples showed no evidence that children and adolescents with suicidal ideation have abnormal reward or loss processing, nor that reward processing predicts suicidal ideation two years later. The results highlight the need for greater statistical power, as well as continued research examining the neural underpinnings of suicidal thoughts and behaviors.

Development and Validation of the Fearlessness About Suicide Scale.

Recent work has identified fearlessness about suicide, rather than fearlessness about death, as more theoretically relevant in the assessment of capability for suicide and thus a more appropriate construct of measurement. The aim of the current project was to develop and validate a scale specifically assessing fearlessness about suicide. Across two studies, support for a 7-item, single-factor structure of the Fearlessness About Suicide Scale (FSS) emerged. The FSS factor structure demonstrated a good fit in the first study and was replicated in the second study. Measurement invariance was examined across those identifying as men and women and found to be comparable. The FSS also demonstrated test-rest reliability and good convergent and divergent validity in community and undergraduate samples. Overall, findings indicate that the FSS has a replicable factor structure that generalizes across those identifying as men and women and may better assess components of capability for suicide than existing scales.

The Interpersonal Psychological Theory of Suicide in Italian University Students: Validation of the INQ-15 and the ACSS-FAD.

In the frame of the interpersonal psychological theory of suicide (IPTS), Interpersonal Needs Questionnaire (INQ-15) assesses thwarted belongingness (TB) and perceived burdensomeness (PB), related to suicidal ideation (SI); Acquired Capability for Suicide Scale-Fearlessness About Death (ACSS-FAD) measures this component which contributes to lethal self-harm. The objective was to evaluate the psychometric properties of INQ-15 and ACSS-FAD in a population of Italian university students. Since the Italian INQ-15 was already validated, we translated ACSS-FAD through a multistage procedure and administered both to 1,665 Italian university students. Factor analysis confirmed a two-factor-related model of INQ-15, one factor of ACSS-FAD, and good reliability for both. We proved the association between INQ-15 and current SI and between ACSS-FAD and lifetime suicidal planning and/or suicide attempt. The convergent and discriminant validities were in line with those of previous studies. Both tools are valid and reliable to assess the constructs associated with suicide outcomes according to IPTS.

Self-burdensomeness, other-burdensomeness, and suicidal ideation.

Perceiving oneself as a burden to others (other-burdensomeness), as well as perceiving one's selfhood as a burden (self-burdensomeness), have been proposed as risk factors for suicidal ideation. Yet, it is unclear whether the altruistic motive of being a burden to others or the self-oriented motive of being a burden on oneself is more relevant to suicidal ideation. Given this background, two rival mediation models were tested. Data from N = 228 outpatients (64% female; age: M(SD) = 38.69 (12.27), range:17-65) undergoing psychotherapy were collected at two measurement time points over a three-month period (first measurement = T1, second measurement = T2). The significant positive association between other-burdensomeness (T1) and suicidal ideation (T2) was partially mediated by self-burdensomeness (T1). Furthermore, the significant positive association between self-burdensomeness (T1) and suicidal ideation (T2) was partially mediated by other-burdensomeness (T1). Results suggest that suicidal ideation can develop from both an altruistic, self-sacrificial perception of being a burden to others, as well as from a more self-oriented perception of being a burden to oneself. There is no indication that either self-burdensomeness or other-burdensomeness is a stronger indicator in the development of suicidal ideation.

Testing replicability of the relationship between weight suppression and binge eating in three non-clinical samples varying in lifetime weight history.

OBJECTIVE: Increased weight suppression, the difference between an individual's highest and current weight at present height, predicts binge eating among eating disorder samples. Less is known about this relationship in non-clinical samples of individuals with a history of higher weight. METHODS: Lifetime highest BMI was tested as a moderator of the relationship between weight suppression and binge eating in three independent samples (N = 1740). RESULTS: At the bivariate level, weight suppression was not associated with binge eating in any sample (p's ≥ 0.20). Lifetime highest BMI moderated the relationship between weight suppression and binge eating in Sample 1 (p = .04), such that greater weight suppression was associated with lower binge eating among those with a history of higher weight (i.e., BMI = 40 kg/m2). In Samples 2 and 3, the lifetime highest BMI by weight suppression interaction term was not significant and dropped from the model (p's = 0.10-0.12). Accounting for age, gender, and lifetime highest BMI, greater weight suppression was associated with lower binge eating scores (p's < 0.04). A meta-analysis combining results revealed a small but significant interaction effect (r = 0.07, p = .02). CONCLUSIONS: Findings highlight the importance of investigating the generalizability of eating disorder risk and maintenance theories across the weight spectrum. Weight loss may not increase risk for binge eating among those with a history of higher weight. Future work should replicate and extend this finding using longitudinal designs. More research is needed to elucidate which weight loss motivations and/or behaviors are most closely linked to binge eating.

Targeting Perceived Burdensomeness to Reduce Suicide Risk.

Perceived burdensomeness (PB), defined by an intractable perception of burdening others, often reflects a false mental calculation that one's death is worth more than one's life and has been supported as a significant risk factor for suicide. Because PB often reflects a distorted cognition, it may serve as a corrective and promising target for the intervention of suicide. More work on PB is needed in clinically severe and in military populations. Sixty-nine (Study 1) and 181 (Study 2) military participants at high baseline suicide risk engaged in interventions targeting constructs relating to PB. Baseline and follow-up measures (at 1, 6, 12, 18, and 24 months) of suicidal ideation were administered, and various statistical approaches-including repeated-measures ANOVA, mediation analyses, and correlating standardized residuals-explored whether suicidal ideation decreased specifically by way of PB. In addition to utilizing a larger sample size, Study 2 included an active PB-intervention arm (N = 181) and a control arm (N = 121), who received robust care as usual. In both studies, participants improved considerably regarding baseline to follow-up suicidal ideation. The results of Study 2 mirrored those of Study 1, corroborating a potential mediational role for PB in treatment-related improvements in suicidal ideation in military participants. Effect sizes ranged from .07-.25. Interventions tailored at decreasing levels of perceived burdensomeness may be uniquely and significantly effective in reducing suicidal thoughts.

Self-hate, dissociation, and suicidal behavior in bulimia nervosa.

BACKGROUND: Individuals with eating disorders (EDs) often struggle with markedly low self- esteem and are at risk for suicidal behavior. Dissociation and perceived burdensomeness are often cited as facilitators of suicidal outcomes. Specifically, perceived burdensomeness is comprised of self-hate and liability on others, although it remains unclear which variables most heavily influence suicidal behavior in EDs. METHODS: In a sample of 204 women with bulimia nervosa, the present study examined the potential impact of self-hate and dissociation on suicidal behavior. We hypothesized that suicidal behavior would be equally, and potentially more strongly, related to self-hate than dissociation. Regression analyses investigated the unique effects of these variables on suicidal behavior. RESULTS: Consistent with our hypothesis, a significant relationship emerged between self-hate and suicidal behavior (B = 0.262, SE = 0.081, p < .001, CIs = 0.035-0.110, R-squared =0.07) but not between dissociation and suicidal behavior (B = 0.010, SE = 0.007, p = .165, CIs = -0.389-2.26, R-squared =0.010). Additionally, when controlling for one another, both self-hate (B = 0.889, SE = 0.246, p < .001, CIs = 0.403-1.37) and capability for suicide (B = 0.233, SE = 0.080, p = .004, CIs = 0.076-0.391) were uniquely and independently associated with suicidal behavior. LIMITATIONS: Future work should include longitudinal analyses to understand temporal relationships among study variables. CONCLUSIONS: In sum, when considering suicidal outcomes, these findings support a view that highlights personal loathing rooted in self-hate rather than de-personalizing aspects of dissociation. Accordingly, self-hate may emerge as a particularly valuable target for treatment and suicide prevention in EDs.

Two sides of the same coin? Empirical examination of two proposed characterizations of acute suicidal crises: Suicide crisis syndrome and acute suicidal affective disturbance.

Two proposed suicide-specific diagnoses, with accumulating research support, characterize the phenomenology of acute suicidal crises: Suicide Crisis Syndrome (SCS) and Acute Suicidal Affective Disturbance (ASAD). Despite conceptual overlap and some similar criteria, the two syndromes have never been compared empirically. The present study addressed this gap by examining SCS and ASAD utilizing a network analysis approach. A sample of 1568 community-based adults (87.6% cisgender women, 90.7% White, Mage = 25.60 years, SD = 6.59) in the United States completed an online battery of self-report measures. SCS and ASAD were first examined in individual network models, followed by a combined network to determine changes in network structure, as well as identify bridge symptoms that connected SCS and ASAD. The proposed criteria of SCS and ASAD formed sparse network structures that were largely unaffected by the influence of the other syndrome in a combined network. Social disconnection/withdrawal and manifestations of overarousal-particularly agitation, insomnia, and irritability-emerged as bridge symptoms that may connect SCS and ASAD. Our findings indicate the network structures of SCS and ASAD exhibit patterns of independence, alongside interdependence between overlapping symptom domains (i.e., social withdrawal, overarousal). Future work should examine SCS and ASAD prospectively to better understand their temporal dynamics and predictive utility in relation to imminent suicide risk.