Examining tradeoffs between cognitive effort and relief among adults with self-injurious behavior.

BACKGROUND: People engage in nonsuicidal self-injury (NSSI) to reduce negative affect, but it is not clear why they engage in this harmful type of behavior instead of using healthier strategies. The primary goal of this study was to evaluate whether people choose NSSI to reduce negative affect because they perceive it to be less cognitively costly than other available strategies. METHOD: In experiment one, 43 adults completed a novel, relief-based effort discounting task designed to index preferences about exerting cognitive effort to achieve relief. In experiment two, 149 adults, 52 % with a history of NSSI, completed our effort discounting task. RESULTS: Our main results suggest that people will accept less relief from an aversive experience if doing so requires expending less effort, i.e. they demonstrate effort discounting in the context of decisions about relief. We also found and that effort discounting is stronger among those with a history of NSSI, but this association became nonsignificant when simultaneously accounting for other conditions associated with aberrant effort tradeoffs. LIMITATIONS: The use of a control group without NSSI or other potentially harmful relief-seeking behaviors limits our ability to draw specific conclusions about NSSI. The ecological validity of our task was limited by a modestly effective affect manipulation, and because participants made hypothetical choices. CONCLUSIONS: This study demonstrates that preferences about exerting cognitive effort may be a barrier to using healthier affect regulation strategies. Further, the preference not to exert cognitive effort, though present in NSSI, is likely not unique to NSSI. Instead, effort discounting may be a transdiagnostic mechanism promoting an array of harmful relief-seeking behaviors.

Digital bibliotherapy as a scalable intervention for suicidal thoughts: A randomized controlled trial.

OBJECTIVE: Suicide is a major public health concern in the United States, but few effective and scalable interventions exist to help those with suicidal thoughts. We hypothesized that reading first-person narratives about working through suicidal thoughts would reduce the desire to die among adults and that this effect would be mediated by increased perceived shared experience and optimism. METHOD: Using a randomized waitlist-controlled trial, we tested the effect of digital narrative-based bibliotherapy among 528 adults visiting a social media platform dedicated to providing mental health support. Participants were randomized to either a treatment condition (n = 266), in which they read one suicide narrative per day for 14 days or to a waitlist control condition (n = 262). The primary outcome was a measure of desire to die assessed daily for the 14-day trial period and at 2-week follow-up. RESULTS: Participants in the treatment condition reported lower desire to die than participants in the control condition during the 14-day trial period (ß = -0.26, p = .001) and at 2-week follow-up (t = -2.82, p = .005). Increased perceived shared experience (indirect effect b = -0.55, p < .001) and optimism (indirect effect b = -0.85, p < .001) mediated the effect of treatment on desire to die. CONCLUSIONS: Digital narrative-based bibliotherapy may be an effective intervention for those at risk for suicide, and may work in part by increasing feelings of perceived shared experience and optimism. Future research is needed to test the generalizability of these results to other platforms, groups, and conditions. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Examining implicit positive affect toward suicide among suicidal and nonsuicidal adults and adolescents.

OBJECTIVE: The purpose of this study was to examine implicit affect toward suicide (i.e., how good/bad suicide is perceived). Some people might be more likely to think about/choose suicide because they perceive it as a good option (to gain relief) relative to available alternatives. METHOD: Implicit affect toward suicide among adults (N = 72) and adolescents (N = 174) with and without suicidal thoughts was examined using first-person (FP) perspective suicide pictures in the affect misattribution procedure (AMP). RESULTS: Suicidal adults' implicit positive affect toward suicide was associated with STB variables, such as explicit valence (r = 0.34) and arousal (r = 0.44) ratings of suicide pictures, and implicit affect differentiated groups above and beyond explicit valence ratings. Contrary to our hypothesis, suicidal participants did not display higher implicit positive affect toward suicide than nonsuicidal participants. However, suicidal participants displayed consistent implicit affect toward different suicide pictures, whereas nonsuicidal participants evaluated some pictures as more pleasant than others (ORs = 1.92-2.27). CONCLUSIONS: Implicit affect toward suicide may relate to STB, but stimuli characteristics (e.g., color) likely influence the accuracy of assessment with the AMP and should be a focus of future research involving this and other implicit measures.

A Cognitive-Behavioral Formulation of Narcissistic Self-Esteem Dysregulation.

Narcissistic personality disorder (NPD) is a commonly encountered diagnosis, affecting approximately 1%-6% of the population, with no evidence-based treatments. Recent scholarship has focused on self-esteem dysregulation as a key component of NPD: Excessively high expectations for oneself and how one should be treated leads to brittle self-esteem and maladaptive reactions to self-esteem threats. The current article builds on this formulation, introducing a cognitive-behavioral model of narcissistic self-esteem dysregulation that clinicians can use in providing a relatable model of change for their patients. Specifically, symptoms of NPD can be seen as a set of cognitive and behavioral habits that serve to regulate difficult emotions emerging from maladaptive beliefs and interpretations of self-esteem threats. This perspective renders narcissistic dysregulation amenable to cognitive-behavioral therapy (CBT) in which patients learn skills that help them gain awareness around these habitual reactions, reshape cognitive distortions, and engage in behavioral experiments that serve to transform maladaptive belief systems that consequently free them from symptomatic reactions. Here, we provide a precis of this formulation and examples of how CBT skills can be used to treat narcissistic dysregulation. We also discuss future research that could provide empirical support for the model and test the efficacy of CBT approaches to NPD. Conclusions focus on the notion that narcissistic self-esteem dysregulation likely varies continuously in the population and transdiagnostically across disorders. Greater insight into the cognitive-behavioral mechanisms of self-esteem dysregulation could foster tools for ameliorating distress both in people with NPD and the general populace.

First-person stimuli: Improving the validity of stimuli in studies of suicide and related behaviors.

Researchers are increasingly using objective methods to study constructs related to suicidal thoughts and behavior (STB; e.g., self-identification with suicide), such as via behavioral tasks and brain imaging. Although promising, such approaches often are limited by the use of overly general stimuli (e.g., images, words) to represent constructs under study (e.g., suicide attempt). Overly general stimuli are problematic because they inadequately represent constructs, contributing to measurement error and thereby decreasing the internal and external validity of findings. To address this issue in suicide research specifically, we developed a set of first-person (FP) perspective suicide images depicting suicide attempt, evaluated its psychometric properties in one study, and examined whether people with recent suicidal thoughts rated FP-suicide images differently than people with no history of STB in a second study. Study 1 (N = 221) results suggest FP-suicide images have good construct validity (rs = .66-.87 with other suicide images) and internal consistency (Cronbach αs > .80) across three subjective rating dimensions (i.e., valence, arousal, threat). Study 2 (N = 73) results suggest that people with recent suicidal thoughts display substantially lower aversion toward FP-suicide images (i.e., lower negative valence [d = 1.22, p < .001], lower arousal [d = .61, p < .05] and lower threat ratings [d = 1.27, p < .001]) than people with no STB history. FP-suicide images provide researchers using behavioral tasks/brain imaging paradigms with more self-relevant stimuli that may increase the internal and external validity of findings. First-person stimuli may improve both our understanding and prediction of STB as well as provide novel targets (e.g., lower aversion to suicide) for clinical intervention. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Randomized controlled trial of an online machine learning-driven risk assessment and intervention platform for increasing the use of crisis services.

OBJECTIVE: Mental illness is a leading cause of disease burden; however, many barriers prevent people from seeking mental health services. Technological innovations may improve our ability to reach underserved populations by overcoming many existing barriers. We evaluated a brief, automated risk assessment and intervention platform designed to increase the use of crisis resources provided to those online and in crisis. METHOD: Participants, users of the digital mental health app Koko, were randomly assigned to treatment or control conditions upon accessing the app and were included in the study after their posts were identified by machine learning classifiers as signaling a current mental health crisis. Participants in the treatment condition received a brief Barrier Reduction Intervention (BRI) designed to increase the use of crisis service referrals provided on the app. Participants were followed up several hours later to assess the use of crisis services. RESULTS: Only about one quarter of participants in a crisis (21.8%) reported being "very likely" to use clinical referrals provided to them, with the most commonly endorsed barriers being they "just want to chat" or their "thoughts are too intense." Among participants providing follow-up data (41.3%), receipt of the BRI was associated with a 23% increase in the use of crisis services. CONCLUSION: These findings suggest that a brief, automated BRI can be efficacious on digital platforms, even among individuals experiencing acute psychological distress. The potential to increase help seeking and service utilization with such procedures holds promise for those in need of psychiatric services. TRIAL REGISTRATION: clinicaltrials.gov identifier: NCT03633825. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Risk factors for suicidal thoughts and behaviors: A meta-analysis of 50 years of research.

Suicidal thoughts and behaviors (STBs) are major public health problems that have not declined appreciably in several decades. One of the first steps to improving the prevention and treatment of STBs is to establish risk factors (i.e., longitudinal predictors). To provide a summary of current knowledge about risk factors, we conducted a meta-analysis of studies that have attempted to longitudinally predict a specific STB-related outcome. This included 365 studies (3,428 total risk factor effect sizes) from the past 50 years. The present random-effects meta-analysis produced several unexpected findings: across odds ratio, hazard ratio, and diagnostic accuracy analyses, prediction was only slightly better than chance for all outcomes; no broad category or subcategory accurately predicted far above chance levels; predictive ability has not improved across 50 years of research; studies rarely examined the combined effect of multiple risk factors; risk factors have been homogenous over time, with 5 broad categories accounting for nearly 80% of all risk factor tests; and the average study was nearly 10 years long, but longer studies did not produce better prediction. The homogeneity of existing research means that the present meta-analysis could only speak to STB risk factor associations within very narrow methodological limits-limits that have not allowed for tests that approximate most STB theories. The present meta-analysis accordingly highlights several fundamental changes needed in future studies. In particular, these findings suggest the need for a shift in focus from risk factors to machine learning-based risk algorithms. (PsycINFO Database Record

A brief mobile app reduces nonsuicidal and suicidal self-injury: Evidence from three randomized controlled trials.

OBJECTIVE: Self-injurious thoughts and behaviors (SITBs) are a major public health problem that traditional interventions have been unable to address on a large scale. The goal of this series of studies was to take initial steps toward developing an effective SITB treatment that can be easily delivered on a very large scale. METHOD: We created a brief (1-2 min), game-like app called Therapeutic Evaluative Conditioning (TEC), designed to increase aversion to SITBs and decrease aversion to the self. In 3 separate studies, we recruited participants with recent and severe histories of SITBs from web forums focused on self-injury and psychopathology (Ns = 114, 131, and 163) and randomly assigned them to receive access to the mobile treatment TEC app or a control app for 1 month. We tested the effect of TEC on the frequency of self-cutting, nonsuicidal self-injury more generally, suicide ideation, suicide plans, and suicidal behaviors. RESULTS: Analyses showed that, compared with the control app, TEC produced moderate reductions for all SITBs except suicide ideation. Across studies, the largest and most consistent reductions were for self-cutting episodes (32%-40%), suicide plans (21%-59%), and suicidal behaviors (33%-77%). Two of the 3 studies showed that TEC impacted its intended treatment targets and that greater change in these targets was associated with greater SITB reductions. TEC effects were not maintained at the 1-month posttreatment follow-up. CONCLUSIONS: Future versions of brief, mobile interventions like that tested here may have the potential to reduce SITBs and related behaviors on a large scale. (PsycINFO Database Record

Behavioral and electrophysiological correlates of training-induced cognitive control improvements.

Cognitive control--the ability to exert control over thoughts, attention and behavior in order to achieve a goal--is essential to adaptive functioning and its disruption characterizes various neuropsychiatric and neurodegenerative disorders. In recent years, increased attention has been devoted to investigating the effects of training on performance and brain function, but little is known about whether cognitive control can be improved through training. To fill this gap, we designed a brief training targeting various components of cognitive control, including conflict monitoring and interference resolution. Twenty participants performed a 3-day training protocol, preceded and followed by identical pre- and post-training sessions, respectively, which included event-related potential (ERP) recordings. To detect transfer effects, the training and pre-/post-training sessions employed different tasks hypothesized to rely on similar interference resolution mechanisms. We hypothesized that training would selectively improve performance for high-interference (i.e., incongruent) trials and be associated with reduced amplitudes in the N2 component, a waveform known to index interference. Trial-to-trial behavioral adjustments were also analyzed to assess potential mechanisms of training-induced improvements. Relative to pre-training, participants showed reduced reaction time (RT) and N2 amplitude for incongruent, but not congruent, trials, suggesting improved interference resolution. Critically, participants showing the greatest reductions in interference effects during the course of the training displayed the largest pre- to post-training reductions in N2 amplitudes in a separate task, highlighting transfer effects. Overall, results suggest that a brief training can improve cognitive control, specifically the ability to inhibit task-irrelevant information.