Longitudinal changes in reinforcement learning during smoking cessation: a computational analysis using a probabilistic reward task.

Despite progress in smoking reduction in the past several decades, cigarette smoking remains a significant public health concern world-wide, with many smokers attempting but ultimately failing to maintain abstinence. However, little is known about how decision-making evolves in quitting smokers. Based on preregistered hypotheses and analysis plan ( https://osf.

Mental arithmetic skill development in primary school: The importance of number processing abilities and general cognitive abilities.

The purpose of this study was to pinpoint which mixture of cognitive abilities and number abilities underlies young children's early mental arithmetic learning (i.e., skill development) and to examine to what extent this mixture is akin to the mixture underlying children's early arithmetic performance.

Longitudinal interplay between subjective stress, anxiety, depression, and well-being in internet-based stress recovery intervention for nurses.

Background: Cognitive behavioural therapy (CBT) interventions are effective in reducing subjective stress. Nevertheless, the longitudinal links between mental health indicators are rarely studied in intervention research. Therefore, it is unknown how the intervention effects are sustained.

Long-Term Outcomes of Adolescent Outpatient Treatment for Substance Use Problems: Exploring the Co-occurrence of Mental Health and Substance Use Problems.

Background: Adolescents with substance use problems (SUP) constitute a group expected to face increased mental health problems (MHP). SUP can exacerbate mental health issues while also serving as a coping mechanism. Understanding the interplay between psychological, substance-related, and social factors is crucial for shaping effective interventions for this demographic.

Editorial Perspective: How can we develop effective and timely interventions for young people with chronic loneliness?

Loneliness is an adaptive experience evolved to create motivation to engage in social relationships. However, for some young people, loneliness can become chronic which can have serious negative health consequences. Despite this, there is a relative lack of evidence for interventions.

Affective integration in experience, judgment, and decision-making.

The role of affect in value-based judgment and decision-making has attracted increasing interest in recent decades. Most previous approaches neglect the temporal dependence of mental states leading to mapping a relatively well-defined, but largely static, feeling state to a behavioral tendency. In contrast, we posit that expected and experienced consequences of actions are integrated over time into a unified overall affective experience reflecting current resources under current demands.

Does Practice Make Perfect? The Effects of an Eight-Week Manualized Deliberate Practice Course With Peer Feedback on Patient-Rated Working Alliance in Adults: A Pilot Randomized Controlled Trial.

Background: Deliberate Practice (DP), which underscores the importance of expert mentorship, personalized learning objectives, feedback, and repetition, has been suggested as a method to enhance the effectiveness of therapists.

Method: The study tested the efficacy of an eight-week, structured, group-based online course, enriched with peer feedback, for 37 Cognitive Behavioral Therapists. The goal was to assess whether this intervention could boost the quality of therapist-patient alliances, as compared to a control group.

The Effects of Mindfulness-Focused Internet-Based Cognitive Behavioral Therapy on Elevated Levels of Stress and Symptoms of Exhaustion Disorder: A Randomized Controlled Trial.

Background: Internet-based Cognitive Behavior Therapy (ICBT) and mindfulness interventions are commonly used to treat elevated levels of stress. There are however few high-quality studies that examine ICBT with integrated mindfulness components for symptoms of stress and exhaustion, and the role of mindfulness exercises in digital treatment.

Method: The aim of the present study was to evaluate if a mindfulness-focused ICBT-program could reduce symptoms of stress and exhaustion, and increase quality of life, in a randomized controlled trial including 97 self-referred participants between 18 and 65 years who experienced elevated levels of stress.

Can Expressing Feelings About Violence be a Protective Buffer in the Linkage Between Bullying Victimization and Delinquent Activities?

The current study explores whether expressing feelings about violence through journal or notebook and/or school assignment might be associated with a decrease in delinquent activities, such as substance use, theft of property, and assaultive behaviors. A cross-sectional study with purposive sampling was conducted. The participants were comprised of African American adolescents in four Chicago's Southside neighborhoods.

Fluid Intelligence Partially Mediates the Effect of Working Memory on Speech Recognition in Noise.

Purpose: Although the existing literature has explored the link between cognitive functioning and speech recognition in noise, the specific role of fluid intelligence still needs to be studied. Given the established association between working memory capacity (WMC) and fluid intelligence and the predictive power of WMC for speech recognition in noise, we aimed to elucidate the mediating role of fluid intelligence.

Method: We used data from the n200 study, a longitudinal investigation into aging, hearing ability, and cognitive functioning.

A reinvestigation of cognitive styles in sticklebacks: decision success varies with behavioral type.

The "cognitive styles" hypothesis suggests that individual differences in behavior are associated with variation in cognitive performance via underlying speed-accuracy trade-offs. While this is supported, in part, by a growing body of evidence, some studies did not find the expected relationships between behavioral type and cognitive performance. In some cases, this may reflect methodological limitations rather than the absence of a true relationship.

Tailored internet-delivered cognitive behavior therapy for depression in older adults: a randomized controlled trial.

Background: Depression is a common and serious problem in older adults, but few have access to psychological treatments. Internet-delivered Cognitive Behavioral Therapy (ICBT) has the potential to improve access and has been found to be effective in adults with depression. The aim of this study was to examine the effects of tailored ICBT for depression in older adults aged 65 years or older.

Moral disengagement and defender self-efficacy as predictors of bystander behaviors in peer victimization in middle school: A one-year longitudinal study.

Numerous empirical studies have contributed to the understanding of factors connected to students' bystander behaviors in peer victimization situations. Nevertheless, a crucial gap remains concerning the scarcity of longitudinal studies. Drawing on social cognitive theory, the present study examined whether moral disengagement and defender self-efficacy predicted bystander behaviors a year later.

Preventing epileptogenesis by interaction between inositol isomers and proteins.

Objective: Inositols play significant roles in biological systems. Myo-inositol (MI), the most prevalent isomer, functions as an osmolyte and mediates cell signal transduction. Other notable isomers include Scyllo-inositol (SCI) and D-Chiro-inositol (DCHI).

Opportunities and challenges of single-cell and spatially resolved genomics methods for neuroscience discovery.

Over the past decade, single-cell genomics technologies have allowed scalable profiling of cell-type-specific features, which has substantially increased our ability to study cellular diversity and transcriptional programs in heterogeneous tissues. Yet our understanding of mechanisms of gene regulation or the rules that govern interactions between cell types is still limited. The advent of new computational pipelines and technologies, such as single-cell epigenomics and spatially resolved transcriptomics, has created opportunities to explore two new axes of biological variation: cell-intrinsic regulation of cell states and expression programs and interactions between cells.

Contributing factors for participation and independence in children and youths with disabilities.

Background: Disabilities can hinder children's and youths' participation (frequency of attendance and engagement) and independence in everyday life.

Aims: To identify factors that predict levels of participation and independence in everyday activities in Swedish children and youths with disabilities.

Material And Methods: This cross-sectional study, including 131 participants, utilised instruments about child and environmental factors.

Can robots lie? A posthumanist approach to robotic animals and deceptive practices in dementia care.

Robotic animals are designed to resemble real, living animals, but at the same time, dementia care guidelines and policies often emphasize the value of transparency in relation to robots-people should not be led to believe that robots have capacities that they in fact lack. However, it is not obvious how to separate truth from lies in everyday care practice. Based on participant observations and interviews with certified assistant nurses and nursing assistants in Swedish nursing homes for people with dementia, this article studies how robotic animals become "real" in care practice.

Elevated plasma p-tau231 is associated with reduced generalization and medial temporal lobe dynamic network flexibility among healthy older African Americans.

Background: Phosphorylated tau (p-tau) and amyloid beta (Aβ) in human plasma may provide an affordable and minimally invasive method to evaluate Alzheimer's disease (AD) pathophysiology. The medial temporal lobe (MTL) is susceptible to changes in structural integrity that are indicative of the disease progression. Among healthy adults, higher dynamic network flexibility within the MTL was shown to mediate better generalization of prior learning, a measure which has been demonstrated to predict cognitive decline and neural changes in preclinical AD longitudinally.

Ideological diversity of media consumption predicts COVID-19 vaccination.

This study examines the relationship between respondents' vaccine hesitancy, reported media consumption patterns, ideological leanings, and trust in science. A large-scale survey conducted in the US in 2022 (N = 1,646) assessed self-reported COVID-19 vaccination, trust in science, and reported media consumption. Findings show that, regardless of personal ideology, individuals who consumed less conservative media and had a more ideologically diverse media diet were more likely to be fully vaccinated and boosted.