Proposed Specifiers for Conduct Disorder (PSCD) scale: A Latent Profile Analysis with At-Risk Adolescents.

The Proposed Specifiers for Conduct Disorder (PSCD; Salekin in Pers Disord: Theory Res Treat 7:180-191, 2016) scale was designed to assess interrelated psychopathic trait domains in conjunction with symptoms of Conduct Disorder (CD) in children and adolescents (i.e., grandiose-manipulative, callous-unemotional, daring-impulsive).

Social media engagement, perceptions of social media costs and benefits, and well-being in college student-athletes.

The present study investigated the association between social media engagement and factors related to well-being (e.g., depression, anxiety, sleep, loneliness, self-esteem).

Relations of Adolescent Knowledge of COVID-19, Social Media Engagement, and Experiences During Quarantine/Lockdown with Well-Being.

This study investigated the relations of adolescent COVID-19 knowledge, quarantine/lockdown experiences, and social media use with indices of their psychosocial adjustment. The sample consisted of 215 adolescents from throughout the United States, with adolescents ranging from ages 14 to 17. Better knowledge of COVID-19 was related to lower loneliness, stress, anxiety, depression, and fear of missing out (FoMO).

Proposed Specifiers for Conduct Disorder (PSCD): Factor structure and psychometric properties in a residential school facility.

The Proposed Specifiers for Conduct Disorder scale (PSCD; Salekin & Hare, 2016) is a new scale for the assessment of psychopathic characteristic domains in children and adolescents. The four domains are Grandiose-manipulative (GM), Callous-unemotional (CU), Daring-impulsive (DI), and Conduct Disorder (CD). We examined the properties of the self-report version of the PSCD in a large sample of adolescents ( = 409; age = 16-19; 80.

Test-Retest Reliability of Self-Reported Substance Use and Sexual Risk Behavior Among at-Risk Adolescents.

Adolescents often engage in behaviors such as substance use and risky sexual activity that can lead to negative health and psychological consequences for themselves and others. Accurate measurement of these behaviors in surveys is challenging given that the behaviors are often viewed as undesirable and/or are illegal, so it is important to test the psychometric properties of instruments used to assess adolescent risk behaviors. The current study aimed to assess the test-retest reliability of a widely used measure of youth risk-taking behavior, the Youth Risk Behavior Survey (YRBS).

Evaluating Measures of Externalizing Personality Pathology Traits in Black and White American Adolescents in a Program for at-Risk Youths.

Adolescent personality assessment measures can aid in the identification of traits that are associated with various types of maladjustment. Externalizing personality pathology traits (e.g.

Applying the PAI Treatment Process Index to PAI-As Completed by Adolescents in a Residential Program.

The Personality Assessment Inventory (PAI) Treatment Process Index (TPI) is a measure of treatment amenability based on an index of factors related to poor treatment outcomes (e.g., hostility, lack of social support, and poor impulse control).

Internalizing problems and their impact on the relation between callous-unemotional traits, narcissism, and aggression.

Narcissism and callous-unemotional (CU) traits have demonstrated relations with youth aggression across studies. However, different forms of narcissism and internalizing problems may exacerbate the relation between CU traits and aggression. To that end, the current study examined the degree to which interactions among internalizing problems, CU traits, and dimensions of narcissism related to aggression in a sample of 219 adolescents (83.

The Validity of the Personality Assessment Inventory-Adolescent in Assessing Callous-Unemotional Traits in At-Risk Adolescents.

This study examines the validity of the Personality Assessment Inventory-Adolescent (PAI-A; Morey) in assessing callous-unemotional (CU) traits within two independent samples of at-risk adolescents from a residential intervention program. The study tests the extent to which CU traits are represented within PAI-A scales with respect to empirically- or theoretically-related indicators, such as antisociality, aggression, low warmth, low social connectedness, and subdued internalizing psychopathology. The PAI-A substantive scales statistically accounted for an average of 55.

Understanding At-Risk Youths: Average PAI-A Scores and Their Associations with Impulsivity-Related Constructs.

The purpose of this study was to extend research on the Personality Assessment Inventory-Adolescent (PAI-A; Morey, 2007) to include an examination of mean PAI-A results and associations between the PAI-A and indicators of impulsivity in a large sample of at-risk adolescents ( = 16.75; 79% male; 64% Caucasian) in a military-style residential program. Included in this study are archival records for a diverse sample of 497 youths who participated in the program during a 2-year period.

The Structure, Measurement Invariance, and External Validity of the Barratt Impulsiveness Scale-Brief in a Sample of At-Risk Adolescents.

The purpose of this study was to evaluate the factor structure and measurement invariance of the Barratt Impulsiveness Scale-Brief version (BIS-Brief) in an archival sample of 315 adolescents (81% male; 63.5% Caucasian; = 16.7 years) participating in a military-style residential program for at-risk youths.

Perceptions of Agentic and Communal Narcissism on Facebook.

Studies on narcissism in social media have been numerous. Manifestations of narcissistic behaviors are typically viewed negatively by others online. However, previous study is limited by only examining agentic narcissism.

Longitudinal associations of callous-unemotional and oppositional defiant behaviors over a three-year interval for Spanish children.

The objective was to determine the longitudinal associations between callous-unemotional (CU) and oppositional defiant (OD) behaviors from the first to fourth grades for Spanish children. Four possible outcomes were evaluated: (a) CU behaviors in the first grade predict increases in OD behaviors in the fourth grade, controlling for OD behaviors in the first grade; (b) OD behaviors in the first grade predict increases in CU behaviors in the fourth grade, controlling for CU behaviors in the first grade; (c) both unique effects are significant; and (d) neither unique effect is significant. A longitudinal panel model with two latent variables (CU and OD behaviors), three sources (mothers, fathers, teachers), and two occasions (spring of the first and fourth grades) was used to evaluate the four possibilities among 758 (54% boys) first grade and 469 (53% boys) fourth grade Spanish children.

Consistency of Limited Prosocial Emotions Across Occasions, Sources, and Settings: Trait- or State-Like Construct in a Young Community Sample?

Limited prosocial emotions (LPE, also referred to as callous-unemotional [CU] traits) are considered to reflect a more trait- than state-like construct. Our first objective was to determine the amount true score variance in CU/LPE that was consistent (trait consistency) over two occasions (12-month interval) of measurement versus specific (occasion-specificity) to each occasion. Our second objective was to determine the convergent validity of the consistent (trait) and occasion-specific (state) variance in CU/LPE symptom ratings within and across settings.

Accuracy of vascular invasion reporting in hepatocellular carcinoma before and after implementation of subspecialty surgical pathology sign-out.

Context: Liver cancers (including hepatocellular carcinoma [HCC] and cholangiocarcinoma) are the fifth most common cause of cancer death. The most powerful independent histologic predictor of overall survival after transplantation for HCC is the presence of microscopic vascular invasion (VI).

Aims: Given that VI is known to have somewhat high interobserver variability in both HCC and other tumors, we hypothesized that pathologists with special interest and training in liver pathology would be more likely to identify and report VI in HCC than would general surgical pathologists.

Adolescent social media use and mental health from adolescent and parent perspectives.

This study investigated adolescent and parent reports of adolescent social media use and its relation to adolescent psychosocial adjustment. The sample consisted of 226 participants (113 parent-adolescent dyads) from throughout the United States, with adolescents (55 males, 51 females, 7 unreported) ranging from ages 14 to 17. Parent and adolescent reports of the number of adolescents' social media accounts were moderately correlated with parent-reported DSM-5 symptoms of inattention, hyperactivity/impulsivity, ODD, anxiety, and depressive symptoms, as well as adolescent-reported fear of missing out (FoMO) and loneliness.

Evaluation of a four-item DSM-5 Limited Prosocial Emotions specifier scale within and across settings with Spanish children.

The objective was to evaluate a 4-item measure of the DSM-5 Limited Prosocial Emotions (LPE) specifier (a 4-item measure of prosocial emotions). Mothers, fathers, primary teachers, and ancillary teachers completed measures of prosocial emotions (PE), oppositional defiant disorder (ODD), attention-deficit/hyperactivity disorder (ADHD)-inattention (IN), ADHD-hyperactivity/impulsivity (HI), academic and social impairment on 811 Spanish first-grade children (46% girls). Confirmatory factor and structural regression analyses showed PE symptom scores to have (a) good reliability for the 4 sources (80% to 89% true score variance), (b) invariance of like-symptom loadings and intercepts across the 4 sources, (c) strong convergent and discriminant validity within home and school settings, (d) no convergent validity across settings, and (e) associations with academic and social impairment independent of the ODD dimension (the unique effects of PE also remained significant after controlling for ODD, ADHD-IN, and ADHD-HI for mothers and ancillary teachers).

Validity of the Youth Psychopathic Traits Inventory-Short Version in Justice-Involved and At-Risk Adolescents.

The current study examined the reliability and validity of the Youth Psychopathic Traits Inventory-Short Version (YPI-S) in two different samples of at-risk adolescents enrolled in a residential program ( n = 160) and at a detention facility ( n = 60) in the United States. YPI-S scores displayed adequate internal consistency and were moderately associated with concurrent scales on other self-report psychopathy measures and externalizing behaviors. YPI-S scores were moderately related to interviewer-ratings of the construct using the four-factor model of the Psychopathy Checklist: Youth Version.

Adolescent Communal Narcissism and Peer Perceptions.

Objective: The present study extended recent work on communal narcissism to a sample of at-risk adolescents. Although narcissism is widely considered an agentic personality construct, Gebauer and colleagues (Gebauer, Sedikides, Verplanken, & Maio, 2012) demonstrated the existence and utility of a communal narcissism construct in adults. The extent to which this variant of narcissism applies to adolescents is not yet known.

Anxiety Symptoms and Coping Motives: Examining a Potential Path to Substance Use-Related Problems in Adolescents With Psychopathic Traits.

Background: Although the relation between impulsive-irresponsible psychopathic traits and substance use is well-documented, the path to developing substance use problems is less understood in adolescents with these characteristics.

Objectives: To examine the associations between psychopathy, anxiety, and substance use motives and a mechanism by which anxiety and alcohol and marijuana coping motives mediate the relation between psychopathic traits and substance use-related problems.

Methods: A sample of 185 at-risk adolescent males from a residential military-style program reporting past alcohol or marijuana use (M age = 16.

Adolescent Narcissism, Aggression, and Prosocial Behavior: The Relevance of Socially Desirable Responding.

An important threat to validity in personality research pertains to an individual's motivation to respond in a socially desirable manner on self-report inventories. This issue was examined in this study in the context of narcissism, aggression, and prosocial behavior in a sample of at-risk adolescents. Participants were 161 adolescents (128 males, 29 females, 4 not reported) ranging in age from 16 to 19 years who were attending a residential program for youth who have dropped out of school.

How do different dimensions of adolescent narcissism impact the relation between callous-unemotional traits and self-reported aggression?

The current study examined the moderating influence that different aspects of narcissism have on the relation between callous-unemotional (CU) traits and aggression in a sample of 720 adolescents (500 males), ages 16-19 enrolled in a 22-week residential program. Findings from the two studies revealed that psychopathy-linked narcissism as assessed by the Antisocial Process Screening Device (APSD; Frick & Hare, 2001; Antisocial process screening device. Toronto: Multi-Health Systems.

A microRNA biomarker of hepatocellular carcinoma recurrence following liver transplantation accounting for within-patient heterogeneity.

Background: Liver cancer, of which hepatocellular carcinoma (HCC) is by far the most common type, is the second most deadly cancer (746,000 deaths in 2012). Currently, the only curative treatment for HCC is surgery to remove the malignancy (resection) or to remove the entire diseased liver followed by transplantation of healthy liver tissue. Given the shortage of healthy livers, it is crucial to provide transplants to patients that have the best chance of long-term survival.