Insight into predictors of functioning after treatment for borderline personality disorder (BPD) is limited, despite growing recognition that more focus on other aspects of recovery, especially psychosocial functioning, is warranted. The present study explored the utility of a widely used omnibus assessment instrument, the Minnesota Multiphasic Personality Inventory-2 Restructured Form (MMPI-2-RF)

The large impact and sequelae of posttraumatic stress disorder (PTSD) place the development of accurate assessment tools a top priority. The latest version of the PTSD Checklist (PCL-5) is commonly administered in conjunction with the Life Events Checklist (LEC-5) to categorize a person as having or not having PTSD. Despite this being a common approach, researchers have yet to investigate to what degree

Moral injury (MI), characterized by distress stemming from exposure to events that transgress one's moral beliefs, has gained prominence as a focal point of study in military and Veteran populations. In recent years, researchers and clinicians have acknowledged that MI carries substantial significance within health care settings. However, existing measures of MI may not adequately address the experiences

Computational psychiatry aims to quantify individual patients' psychiatric pathology by measuring behavior during psychophysical tasks and characterizing the neurocomputational parameters underlying specific decision-making systems. While this approach has great potential for informing us about specific computational processes associated with psychopathology, the fundamental psychometric properties

One of the largest challenges in intensive longitudinal monitoring studies (e.g., ecological momentary assessment [EMA]) that include repeated assessments of constructs of interest is getting participants to complete the surveys they are sent. The goal of this study was to test a simple gamification method called "The Emoji Game" that was designed to increase adherence with EMA surveys (i.e., compliance

The optimal classification of mania symptoms within dimensional models such as the Hierarchical Taxonomy of Psychopathology remains unclear, although progress has been made recently. We extend dimensional classification research by assessing mania and other domains at the symptom level using a longitudinal, daily diary design (7-day period). Participants (N = 230; 1,243 total surveys) were adults recruited

Antisocial attitudes and associates are central constructs related to antisocial and criminal behavior. The self-report Measures of Criminal Attitudes and Associates (MCAA) has grown in application within the literature over the past 2 decades. However, tests of the MCAA's factor structure can best be described as preliminary, and there has been no test of measurement invariance. For the present study

The Personality Assessment Inventory is a broadband self-report instrument of personality, psychopathology, and response style that is commonly used in Sexually Violent Predator evaluations. These evaluations typically involve assessment of personality pathology that is empirically associated with recidivism, such as psychopathic personality disorder. Over the past several years, researchers have developed

The term "diagnostic overshadowing" was coined in 1982 (Reiss et al., 1982) to refer to a phenomenon in which a diagnosis of intellectual disability (ID) is so salient that it "overshadows" the presence of other mental health conditions, whose symptoms are falsely attributed to the ID. Much of the research on this topic was conducted more than 20 years ago using a singular methodology. The present

Eating disorders (EDs) are among the deadliest psychiatric disorders but are underdetected in health care settings, and the majority of people with these conditions do not get treatment for them. There is a need for well-validated and brief screening measures of EDs to aid in early detection and intervention. We compared the performance of two existing brief screeners in a sample of U.S. military veteran

The triarchic model posits that boldness, meanness, and disinhibition comprise psychopathy. Critics have questioned whether boldness is essential to psychopathy because boldness is minimally related to meanness and disinhibition and is associated with positive outcomes such as psychological health. The aim of the present study was to develop a Psychopathic Boldness Scale (PBS) that would be more closely

Gambling disorder (GD) is an officially recognized mental health disorder. However, its conceptualization and diagnostic criteria have changed substantially over the years due to new clinical and epidemiological research supporting its reconceptualization from an impulse control disorder to an addictive disorder. The evolving nature of GD led to changes in its diagnostic approach within the 11th revision

In the internet age, recruitment, participation, and compensation for survey research can occur remotely, away from a laboratory setting. Although this method of data collection offers notable benefits such as access to more diverse samples and lower study costs, it is possible that rates of inattentive or otherwise invalid response patterns are more common when survey completion occurs without any

Intensive longitudinal data (ILD) have become a popular data format to capture people's momentary affect in everyday life. Besides describing persons' average affect over time, ILD are also often used to describe affect dynamics-that is, how affect changes over time-such as intraindividual variability or moment-to-moment temporal dependencies. Given that ILD studies mostly use self-report rating data

Research suggests there are differences in children's internalizing and externalizing symptoms as a function of age, race, sex, and socioeconomic status (SES). Males, Black children, and children experiencing lower SES have been rated as having more externalizing problems. Female and older children have been rated as having higher internalizing symptoms. The validity of these findings rests on the

The 10-item Autism-Spectrum Quotient (AQ10) is frequently used to screen adults for high autistic traits in clinical practice and research. For the past decade, however, the National Institute for Health and Care Excellence has recommended the use of a suboptimal ≥ 7 cutoff value, instead of the optimal ≥ 6 value specified during the AQ10's development. A comprehensive review into the use and reporting

In this Commentary article, we expand on issues in the theory of mind literature raised by Wendt et al. (2024) that limit progress in our understanding of how people read other minds. We critically assess how they categorized tasks in their study and, in so doing, raise deeper questions that need addressing: What exactly are mental states; how can we accurately measure mindreading when the "correct"

This reply to Conway et al. (2025) illustrates how points of contention in the evaluation of mindreading (or theory of mind) measures can arise from the use of divergent validity concepts. The construct validity model used in Wendt et al.'s (2024) empirical study contrasts with the perspective implicit in Conway and colleagues' commentary, which is more consistent with Lennon's (1956) content validity

Self-concept, which reflects individuals' overarching views of themselves and their qualities, has been implicated in the development of depression. Studying developmental and sex differences in self-concept between middle childhood and mid-adolescence may speak to the processes by which early self-concept contributes to later depression risk; however, such an understanding requires valid assessment

Sexual sadism has long been of interest to scholars and clinicians in psychology, and most research on sexual sadism has focused on forensic samples. However, recently, research has uncovered the existence of sexual sadism in general populations. Measures designed to assess sexual sadism in the general population are lacking. To address this gap, we created the Index of Consensual Sexual Sadism (ICSS)

We conducted the first validation of the Depression Anxiety Stress Scales (DASS-21) in Finnish. DASS-21 is a short public domain questionnaire, which presents a way to quickly and effectively screen for mental ill health. We recruited two large samples, one aged 24-45 (N = 3,101 [2,488 women]), and the other aged 60-82 (N = 5,462 [4,473 women]), all employees of the city of Helsinki at inclusion (2017

Psychological closeness to preferred suicide methods has consistently been linked to increased suicidal ideation, intent, and behaviors in past research. However, past work was limited by single-item measures. This study presents the development and validation of a multidimensional self-report measure of psychological closeness to preferred suicide methods. Samples of students (n = 489) and community-based

Premenstrual symptoms are distressing and impairing for individuals and costly to society. These symptoms are heterogeneous within and across people, dimensional, and dynamic. While some efforts have been made to understand the trajectories of premenstrual symptoms, two major gaps in the literature remain. First, we lack understanding of the covariation among symptoms over the course of the menstrual

The Hypersensitive Narcissism Scale (HSNS) is a an economical, widely used self-report measure of vulnerable narcissism. Developed and mostly used as a unidimensional scale, previous structural examinations suggest two correlated dimensions, one emphasizing hypersensitive/neurotic aspects and the other highlighting egocentric/antagonistic aspects of vulnerable narcissism. The few extant factor analyses

Ecological momentary assessment (EMA) collects real-time data in daily life, enhancing ecological validity and reducing recall bias. An EMA questionnaire that measures symptoms and transdiagnostic factors was recently developed with network modeling purposes. This study examines this EMA protocol's (a) subjective experience (e.g., burden, item clarity, survey frequency adequacy); (b) compliance, dropout

The Proposed Specifiers for Conduct Disorder (PSCD) is a tool designed to measure psychopathy through its grandiose-manipulative, callous-unemotional, daring-impulsive, and conduct disorder subscales. The present study aimed to assess the psychometric properties of the PSCD's parent and child self-report versions with a sample of 149 justice-involved youths (55% boys) and their parents (71% mothers)

Disordered eating is a prevalent and relevant health concern that remains understudied among U.S. military veterans. Avoidant/restrictive food intake disorder (ARFID) is a newly recognized feeding and eating disorder characterized by overly restrictive eating due to (a) picky eating, (b) lack of appetite, and (c) fear of aversive consequences related to eating. The Nine-Item ARFID Screen (NIAS) is

Considerable proportions of college students in White, educated, industrialized, rich, and democratic countries, such as the United States, suffer from eating disorders and other problematic eating behaviors. The prevalence of eating disorders in Western Asia has been historically low but is rapidly increasing. One of the most dramatic increases is occurring in the United Arab Emirates. Advancements

Executive function (EF) has been extensively linked to various behavioral, clinical, and educational outcomes. There have been, however, few systematic investigations into how best to score EF tasks using speed and accuracy performance, particularly how to generate a summary and norm-referenced score. Using data from an updated norming study for the NIH Toolbox Version 3 (NIHTB V3) with the general

The current investigation was designed to examine the impact of underreporting response bias on the Multidimensional Personality Questionnaire (MPQ) and the utility of the Unlikely Virtues scale in detecting such responding. Study participants were randomly assigned to either the underreporting (n = 100) or standard instruction (n = 224) conditions. All participants first completed a series of extratest

Preventing in-prison violence and maintaining a safe environment is an important goal within prison settings. Screening for violence risk may provide a valuable addition to reach this goal. Within the Dutch prison system, the Risk Screener Violence (RS-V) has become an important new element in overall risk management. Prior research shows that RS-V scores are a sound predictor of institutional violence

The Minnesota Multiphasic Personality Inventory-3 (MMPI-3; Ben-Porath & Tellegen, 2020a) was developed to expand the content coverage of the MMPI-2-Restructured Form (MMPI-2-RF; Ben-Porath & Tellegen, 2008/2011) and to update the test's norms to better represent the U.S. population. Because most MMPI-3 items were carried over from the MMPI-2-RF, most MMPI-3 scales can be either fully scored or prorated

Mood and anxiety disorders involve defining symptoms (e.g., dysphoria, anhedonia) that can impair psychosocial functioning (e.g., self-care, work, social relationships). The present study evaluated the validity of the Inventory of Depression and Anxiety Symptoms-II (IDAS-II; Watson et al., 2012) via convergence with a semistructured interview assessing mood and anxiety disorder symptoms and, moreover

This study examined whether reductions in the severity of personality disorders (PD) mainly reflect changes in personality traits or rather an alleviation of a demoralized state involving nonspecific unpleasant affect. We used 4 years of longitudinal data from the Collaborative Longitudinal Personality Disorders Study, in which patients (N = 419) completed the Neuroticism-Extraversion-Openness Personality

Parental warmth is a treatment target of emerging interventions for children with callous-unemotional traits. However, research to date has yet to examine the empirical structure of parental warmth toward young children due to the lack of clinically feasible, psychometrically sound, and comprehensive measures of warmth for this population. To address this knowledge gap, the present study developed

The present report describes the item development and initial validation of a comprehensive child mental health questionnaire through a series of four studies. To maximize clinical utility, the questionnaire was developed to directly reflect Diagnostic and Statistical Manual of Mental Disorders, fifth edition psychiatric criteria and diagnoses, cover all mental health conditions that present in youth

Narcissism is a relatively stable personality trait, which is most accurately described by three facets: agentic, antagonistic, and neurotic. Existing studies support the central role of antagonistic narcissism and its role in explaining the process of fluctuation in narcissism. However, there is a lack of a suitable adjective-based measure of antagonistic narcissism, resulting in intensive longitudinal

Children with Type 1 diabetes (T1D) and their parent-caregivers often experience diabetes distress due to the daily demands of diabetes management. Regular screening for diabetes distress is needed to prevent the deterioration of metabolic control and the development of mental health disorders. The aim of this analysis was to examine the psychometric properties of the German versions of the Problem

Sudden gains and sudden losses are abrupt, large changes in symptom severity between two consecutive psychotherapy sessions. Sudden gains (i.e., large improvements in symptom severity) seem to be associated with better treatment outcomes and have thus received considerable attention in clinical psychology over the last 2 decades. However, simulation studies indicate that the most common approach used

This study tested the assumption that the Bayley Scales of Infant and Toddler Development, Fourth Edition (Bayley-4) functions similarly for boys and girls and for four age groups. The Bayley-4 American norming sample of 1,700 children ages 0-42 months (3.5 years) was used, which included 50% boys and girls. Fifty-three percent of the children identified as White, 22.1% as Hispanic, 12.5% as Black

Research on real-world patterns of substance use increasingly involves intensive longitudinal data (ILD) collection, requiring long assessment windows. The present study extends limited prior research examining event- and person-level influences on compliance and response consistency by investigating how these behaviors are sustained over time in an ILD study of alcohol and cannabis co-use in college

Everyday well-being appraisals are judgments about the goodness of recent daily life events. These appraisals are expected to be distinct from other types of well-being involving traits, affect, and psychological distress and expected to be uniquely important for understanding health behavior such as exercise, diet, and treatment adherence for people with medical conditions. To develop and test a new

Prior research on ultra-processed food addiction (FA) has utilized the self-report Yale Food Addiction Scale (YFAS) measures to identify individuals who experience indicators of substance-use disorders with respect to their consumption of ultra-processed foods. Studies using the YFAS have provided insight into the clinical utility of FA as both a distinct construct and an indicator of more severe psychopathology

This study aimed to investigate the relationship between age and base rates of failure (BRFail) on various performance validity tests (PVTs) administered in medical-legal settings. Archival data were analyzed from 3,297 adults (Mage = 42.3 years; Meducation = 11.2) referred for psychological or neuropsychological assessments in a medical-legal or forensic civil disability context who passed the Word

Measurement tools from which valid interpretations can be made are critical for assessing early emerging depressive symptoms, as depressive symptoms in childhood are associated with increased risk for early-onset depressive disorder, recurrence, suicidality, and other psychopathology. The Depression Self-Rating Scale for Children (DSRS) is a widely used self-report scale assessing youth depressive

The Suicide Cognitions Scale-Revised (SCS-R) is a unidimensional measure of suicidal cognitions theorized to assess the suicide belief system. Several solutions have been proposed for the Suicide Cognitions Scale and SCS-R (e.g., bifactor model with two specific factors, bifactor model with two specific factors, three correlated factors model). Research indicates the endorsement of thoughts of suicide

The Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) Effort Index (EI) may be unreliable at its standard recommended cutoff score when used with forensic psychiatric inpatient populations given high rates of genuine cognitive impairment. The present study sought to (a) examine the rate of invalid performance on the RBANS EI using the standard cutoff among incompetent to stand

Cognitive disengagement syndrome (CDS), formerly termed sluggish cognitive tempo, is a set of symptoms characterized by excessive daydreaming, mental confusion, and slowed behavior/thinking. CDS is distinct from symptoms of attention-deficit/hyperactivity disorder (ADHD) and other psychopathologies and uniquely associated with functional impairment. However, despite significant progress in developing

Progress monitoring is integral to evidence-based practice. Correctional settings, especially the supervision of individuals who commit sexual offenses, elicit public concern; negative outcomes can be catastrophic. Using a prospective longitudinal study of 2,939 men with a history of sexual offenses undergoing community supervision, we examined different models of progress monitoring and how they should

Assessment tools for depression and anxiety usually inquire about the frequency of symptoms. However, evidence suggests that different question framings might trigger different responses. Our aim is to test if asking about symptom's context, ability, duration, and botherment adds validity to Patient Health Questionnaire-9, General Anxiety Disorder-7, and Patient-Related Outcome Measurement Information

Research examining gender differences in perseverative cognition (repetitive, negative, and difficult-to-control thoughts) has focused on depressive rumination and internalizing syndromes. This study examines the transdiagnostic role of depressive rumination, anger rumination, and repetitive negative thinking across gender on internalizing and externalizing symptoms. Utilizing an ethnoracially diverse

The Preschool Anxiety Scale (PAS) is a parent-report scale measuring young children's anxiety symptoms involving five specific anxiety symptoms (separation anxiety, physical injury fears, social phobia, obsessive-compulsive disorder, generalized anxiety) that load on a higher-order factor representing general anxiety shared by all specific anxiety symptom subtypes. Although the PAS has been widely

The triarchic model posits that distinct trait constructs of boldness, meanness, and disinhibition underlie psychopathy. The triarchic model traits are conceptualized as biobehavioral dimensions that can be assessed using different sets of indicators from alternative measurement modalities; as such, the triarchic model would hypothesize that these traits are not confined to any one item set. The present

The use of analogue samples, as opposed to clinical groups, is common in mental health research, including research on social anxiety disorder (SAD). Recent observational and statistical evidence has raised doubts about the validity of current methods for establishing analogue samples of individuals with clinically significant social anxiety. Here, we used data from large community samples of clinical

The Inventory of Callous-Unemotional Traits (ICU) is a widely used measure of callous-unemotional (CU) traits that may aid in the assessment of the diagnostic specifier "with limited prosocial emotions," which has been added to diagnostic criteria for conduct disorder. Though there is substantial support for use of the ICU total score, the scale's factor structure has been highly debated. Inconsistencies

There are numerous studies examining differences in the experience of disorders and symptoms of psychopathology in adolescents across racial or ethnic groups and sex. Though there is substantial research exploring potential factors that may influence these differences, few studies have considered the potential contribution of measurement properties to these differences. Therefore, this study examined

Comparing self-reported symptom scores across time requires longitudinal measurement invariance (LMI), a psychometric property that means the measure is functioning identically across all time points. Despite its prominence as a measure of depression symptom severity in both research and health care, LMI has yet to be firmly established for the Patient Health Questionnaire-9 depression module (PHQ-9)

Recent changes to diagnostic criteria for serious conduct problems in children and adolescents have included the presence of elevated callous-unemotional traits to define etiologically and clinically important subgroups of youth with a conduct problem diagnosis. The Clinical Assessment of Prosocial Emotions (CAPE) is an intensive assessment of the symptoms of this limited prosocial emotions specifier

The purpose of the present study was to revise and update the MMPI-2-RF personality disorder (PD) syndrome scales for the Minnesota Multiphasic Personality Inventory-3 (MMPI-3). Study 1 describes the development of the MMPI-3 PD syndrome scales in three separate samples of community participants (n = 1,591), university students (n = 1,660), and outpatient mental health patients (n = 1,537). The authors

The behavioral avoidance test (BAT) is a well-known diagnostic tool assessing fear by directly measuring avoidance behavior. For instance, in spider phobia, participants or patients gradually approach a live spider until they feel too uncomfortable to continue. However, the use of different BAT protocols in various studies hampers the comparability of results. Moreover, conducting the test requires