Psychometric Properties of the Anxiety About Aging Scale (AAS) in Lithuanian Adults.

The Anxiety about Aging Scale (AAS) was developed by Lasher and Faulkender emphasizing a multidimensional approach to aging anxiety and addressing conceptual and psychometric issues of similar tools. Today this scale is one of the most used measures that allow to assess aging anxiety among younger and older populations. This study aimed to test the psychometric properties of the Lithuanian version of the AAS.

Breastfeeding Attitudes and Milk Production of Mothers Staying in Single and Double Rooms after Birth: A Cross-Sectional Comparative Study.

There is limited evidence on whether the interaction of mothers staying in double rooms (DRs) in the hospital after birth affects breastfeeding attitudes and milk production. To compare the breastfeeding attitudes and milk production of mothers staying in a DR in the hospital after birth with mothers staying in a single room (SR). In the study, 181 mothers who gave birth at term were included.

Managing emotions in everyday life: Why a toolbox of strategies matters.

Emerging research indicates that people use multiple strategies to manage their emotions in everyday life. Yet, we know little about what these strategy combinations look like, how they function, or how individual differences influence these phenomena. We addressed these issues in two, 2-week daily diary studies performed during the height of the COVID-19 pandemic ( = 422; data collected April and September 2020).

The influence of pre- and intratask emotional experiences on affective working memory maintenance.

In two studies conducted in 2022, we examined the effect of images that elicit incidental emotions and the timing of exposure to these images, on the maintenance of positive and negative emotions in affective working memory (AWM). In Study 1, participants viewed a negative, positive, or neutral image while maintaining the emotional intensity of positive or negative emotions in AWM (intratrial). The results showed that experiencing a negative or positive incidental emotion (but not neutral states) improved the maintenance of negative (but not positive) emotions induced by another stimulus.

Emotion word production tasks grant insight into the development of emotion word organization and accessibility.

Children are often instructed to "use their words" to communicate their emotions, which requires them to quickly access words that best describe their feelings. Adults vary in their ability to bring both nonemotion and emotion words to mind (two capacities called and ). However, no studies have examined how emotion fluency emerges across development, despite the fact that mastering emotion language is an important developmental task.

Baseline Participant Characteristics are Associated With Engagement in a Movement-Based RCT for Chronic Low-Back Pain.

Purpose: Examine whether baseline participant characteristics predict engagement in a movement-based RCT for chronic low back pain (CLBP).

Design: Longitudinal study within an RCT.

Setting: Online.

Down the Digital Rabbit Hole: Objectification Increases Problematic Gaming.

Objectification, being perceived and treated merely as an object with a denial of one's humanness, has been linked to numerous adverse outcomes in daily life. Despite this, its influence on online behaviors, particularly problematic gaming, remains underexplored. The current research (total = 1,000) extends the literature on objectification by investigating the effect of objectification on problematic gaming.

Understanding Age Differences in Well-Being: Pathways From Present Time Orientation to Mindfulness and Savoring the Moment.

Well-being has been shown to improve with age, but underlying mechanisms are unclear. We tested a conceptual model that posited that age-related increases in present time orientation foster greater dispositional mindfulness and savoring the moment, and that these psychological processes are pathways that link older age to better well-being. U.

Clinical and Programmatic Considerations for Enhancing Developmentally Informed Care in Psychosis Risk Programs for Youths.

A national and global focus on expanding identification and treatment of youths who are at clinical high risk for psychosis (CHR-P) highlights an urgent need to develop clinical services for this population; however, questions remain regarding program structures and treatment approaches in CHR-P clinics. The authors of this Open Forum expand on previous recommendations and argue that a focus on enhancing developmentally informed care should serve as a central principle for structuring macrolevel service policies and programs as well as person-specific treatment approaches. The authors discuss developmental considerations in program planning and service provision and offer recommendations for providers and other stakeholders to enhance developmentally informed care for individuals at CHR-P.

Medical Mistrust and Willingness to Use Mental Health Services Among a Cohort of Black Adults.

Objective: Black adults experience depression that is more severe than that of their White counterparts, yet they are less likely to receive treatment from a mental health professional. This study aimed to examine the relationships between medical mistrust or trust and the willingness to seek mental health care.

Methods: The authors conducted an online cross-sectional survey of 1,043 Black adults in the United States.

Group differences in biographical inventories: A meta-analysis on the adverse impact potential of biodata.

The purpose of the present meta-analysis was to determine if biodata scale scores differ based on demographic group membership (i.e., gender, race, age) and to evaluate the contextual factors that amplify or mitigate these effects (e.

Ketone monoester ingestion improves cardiac function in adults with type 2 diabetes: a double-blind, placebo controlled, randomised, crossover trial.

Type 2 diabetes (T2D) is a metabolic disease associated with cardiovascular dysfunction. The myocardium preferentially uses ketones over free fatty acids as a more energy efficient substrate. The primary aim was to assess the effects of ketone monoester (K) ingestion on cardiac output index ().

Insights into pathologic mechanisms occurring during serious adverse events following live zoster vaccination.

An effective live zoster vaccine has been widely used around the world. Although no deaths occurred in the original large clinical trial, we analyzed 10 serious adverse events, including six deaths that have subsequently occurred in four countries. The goal is to define the viral pathogenesis of these unexpected adverse events secondary to a viremia with dissemination of the vaccine virus.

Math attitudes and verbal memory in multilingual younger adults.

Previous research on attitudes towards mathematics has mostly been assessed in a single language. We examined whether math attitudes differ by language in multilingual younger adults (ages 18-25). Furthermore, we evaluated the relationships between math attitudes, verbal memory, and calculation fluency in this sample.

Social and goal-related foundations of interpersonal adaptation during joint action.

Collaborative motor interactions (joint actions) require relating to another person (social dimension) whose contribution is needed to achieve a shared goal (goal-related dimension). We explored if and how these dimensions modulate interactive behavior by exploring posterror interpersonal adaptations. In two experiments carried out in 2022 (₁ = 23; ₂ = 24, preregistered), participants played sequences of notes in turn-taking with a coactor either described as another participant or the computer (human vs.

Symmetrical "super learning": Enhancing causal learning using a bidirectional probabilistic outcome.

In a learning environment, with multiple predictive cues for a single outcome, cues interfere with or enhance each other during the acquisition process (e.g., Baker et al.

Understanding broader community perspectives on the scientific accuracy and stigma of personality trait labels.

Many labels are used within and across subfields to describe personality disorder (PD) and interpersonally-oriented trait dimensions. For example, "interpersonal disorders" is a suggested alternative label to "personality disorders" in clinical research. Other "dark trait" terms, though not proposed as formal labels for PDs, also are used in different research areas for describing externalizing traits.

The structure and correlates of the Narcissistic Admiration and Rivalry Questionnaire among U.S. racial/ethnic groups.

Research on externalizing psychopathology has relied heavily on White samples to generate core knowledge, with few studies examining variability in its components, including grandiose narcissism, across racial/ethnic groups. This preregistered (https://osf.io/n4s3f/) study addressed the following research questions: (1) Is there evidence for measurement invariance of the Narcissistic Admiration and Rivalry Questionnaire (NARQ) across racial/ethnic groups?; (2) Are there racial/ethnic group differences in (a) mean levels of the two NARQ subscales: admiration and rivalry, and (b) correlations between NARQ subscales and self-esteem?; (3) Do variations in ethnic identity commitment account for any observed group differences in the mean levels and correlations? The sample consisted of 1,248 U.

From prediction to explanation: Is the relationship between youth psychopathy traits and continued offending in adulthood mediated by social environment?

Studies that focus on whether psychopathy statistically predicts reoffending are not informative of the process that connects the putative cause (psychopathy) to the expected outcome (offending). Understanding the causal mechanisms responsible for the relationship between psychopathy and offending has received minimal empirical attention even though fourth-generation risk assessment protocols and treatment strategies regularly require a specific focus on psychopathy. Theory can help guide an improved understanding of the causal mechanisms underlying the relationship between psychopathy and offending.

Relating externalizing psychopathology to personality across different structural levels and timescales.

Personality dysfunction may be a key driver of externalizing psychopathology, but more research is needed to understand how personality dysfunction relates to externalizing psychopathology. Moreover, psychopathology manifests in daily life, and little work has considered how day-to-day changes in personality dysfunction influence the expression of externalizing behaviors and urges. The present research examined how the alternative model of personality disorders (AMPD) related to broad and narrower aspects of externalizing psychopathology.

The multispecifier model for conduct disorder in detained boys: Relations with conduct disorder criteria and etiologically and clinically relevant correlates.

A multispecifier model for subtyping children and adolescents with conduct disorder (CD) has been proposed that, in addition to callous-unemotional (CU) traits, also considers grandiose-manipulative (GM) and daring-impulsive (DI) traits. Yet, concerns have been raised about the potential overlap of these latter two specifiers with existing CD criteria and their limited added value to the prediction of etiologically and clinically relevant correlates. The present study was designed to address these concerns while using data from 286 detained boys with a CD diagnosis (ages 16 to 17 years).

The hierarchical structure and longitudinal measurement invariance of externalizing symptoms in the adolescent brain and cognitive development study.

Recent years have seen a shift toward alternative nosologies of psychopathology, which frequently include a dimension of externalizing psychopathology. The Hierarchical Taxonomy of Psychopathology is one such framework. Research using data from the Adolescent Brain and Cognitive Development (ABCD) Study has identified a broad-based externalizing dimension, but no research to date has sought to empirically identify finer-grained externalizing subdimensions despite the research benefits associated with the use of homogenous dimensions.

Associations among externalizing psychopathology, personality, and behavioral traits: Models of an externalizing spectrum in youth.

Consistent evidence has documented the cross-sectional and longitudinal associations of externalizing psychopathology with personality and behavioral traits, suggesting the presence of a broad, underlying liability to externalizing. In one of the first studies of its kind, we use a large, representative sample of youth ( = 2,245 twins and their siblings) to evaluate the evidence of an externalizing spectrum model, which includes psychopathology, personality, and behavioral traits and spans normal and pathological variation. We examine evidence for the inclusion of 15 candidate traits, from the domains of general and pathological personality, temperament, and aggression, in a model that includes dimensions of common childhood externalizing psychopathology.

Who, how, and when? New perspectives on longstanding issues in the study of externalizing psychopathology.

This special issue of aimed to provide methodologically robust research conducted across the globe that addressed a variety of questions related to externalizing psychopathology across the lifespan. Across all included articles are examples of sophisticated statistical approaches or innovative methods, including articles that evaluate the psychometrics of different structural models of externalizing psychopathology, test the invariance of indicators of externalizing problems over time or across different racial/ethnic groups, and leverage experience sampling methodologies. In what follows, we provide a brief overview of each of the eight articles included in this special issue.