Dimensions of early life adversity and cognitive processing of emotion in youth.

Background: Early life adversity (ELA) is a leading risk factor for psychopathology. The Dimensional Model of Adversity and Psychopathology (DMAP) elucidates processes altered by ELA and central to this association. Specifically, DMAP posits early experiences of deprivation alter cognitive and emotional processes in ways distinct from early experiences of threat.

Osteocalcin: A novel biomarker of adolescent psychopathology.

Osteocalcin is a bone-derived hormone implicated in the acute stress response and recently linked to adult depression. Yet it is unclear whether osteocalcin is a biomarker of other forms of psychopathology and whether osteocalcin-psychopathology associations emerge during developmentally sensitive periods earlier in life. Thus, in the current pilot study we examined salivary osteocalcin and psychiatric symptoms and disorders among 48 early adolescents during a period of stress.

Communication modality matters: Co-rumination via in-person versus digital modalities has different prospective associations with depression and friendship quality.

Introduction: Co-rumination is an interpersonal emotion regulation strategy in which negative feelings and problems are discussed perseveratively with another person. Although co-rumination is salient in adolescence, research to date has focused on co-rumination occurring in person and has not kept pace with the surge in digital communication that begins in adolescence. This study examined the degree, associations among, and consequences (i.

Patterns of respiratory sinus arrhythmia and trajectories of anxiety and depressive symptoms in early adolescence.

In children and adults, individual differences in patterns of respiratory sinus arrhythmia (RSA; i.e., interactions between resting RSA and RSA reactivity to stress) have emerged as a central predictor of internalizing symptoms.

Do markers of daily affect mediate associations between interpretation bias and depressive symptoms? A longitudinal study of early adolescents.

Introduction: Early adolescence represents a time of heightened vulnerability for depression. Negative interpretation biases have been associated with increases in depressive symptoms during this developmental period; however, the mechanisms underlying the association between interpretation biases and depression remain poorly understood. Cognitive theories posit that interpretation biases give rise to depression by modulating daily affect, particularly in the context of stress.

Discordance Indices of Stress Sensitivity and Trajectories of Internalizing Symptoms in Adolescence.

Psychiatric illness in adolescence is associated with long-term impairments, making it critical to identify predictors of adolescent psychiatric distress. Individual differences in stress sensitivity could be associated with longitudinal trajectories of internalizing symptoms. Historically, researchers have operationalized stress sensitivity by assessing either objective or subjective responses to stress.

Attentional Biases and their Push and Pull with Rumination and Co-Rumination is Based on Depressive Symptoms: a Prospective Study of Adolescents.

Emotion regulation (ER) is central to adolescent mental health and wellbeing. However, the mechanisms underlying two common ER strategies - rumination and its interpersonal counterpart, co-rumination - are insufficiently understood in youth. Past research has documented that attentional disengagement biases are associated with rumination in adults, particularly among individuals with elevated depressive symptoms.

Advances in stress and depression research.

Purpose Of Review: Stress plays a central role in the onset and course of depression. However, only a subset of people who encounter stressful life events go on to experience a depressive episode. The current review highlights recent advances in understanding when, why, and for whom the stress-depression link occurs, and we identify avenues for future research.

Interpersonal emotion regulation flexibility: Effects on affect in daily life.

Although the emotion regulation (ER) literature is vast, two emerging areas are particularly noteworthy. First, as opposed to the traditional blanket characterization of ER strategies as adaptive or maladaptive, theoretical models have highlighted the adaptability of greater ER flexibility (i.e.

The Association of Emotion Regulation Flexibility and Negative and Positive Affect in Daily Life.

Unlabelled: In contrast to traditional classifications of emotion regulation (ER) strategies as either uniformly maladaptive or adaptive, recent theoretical models emphasize that adaptability is determined by greater ER (i.e., the ability to flexibly implement and adjust ER strategies based on the context).

Emotion regulation and diurnal cortisol: A longitudinal study of early adolescents.

Aberrant patterns of diurnal cortisol, a marker of stress reactivity, predict adverse physical and mental health among adolescents. However, the mechanisms underlying aberrant diurnal cortisol production are poorly understood. Thus, the objective of this study was to investigate, for the first time, whether the core emotion regulation (ER) strategies of rumination (brooding, reflection), reappraisal, and suppression were prospectively associated with individual differences in diurnal cortisol during the COVID-19 pandemic, a period of significant stress.

Influence of Gender and Self-Perceived Competence on Psychological Well-Being in Adolescent and Young Adult Cancer Survivors.

Elucidating factors associated with mental health and well-being among adolescent and young adult cancer survivors (AYAs) is increasingly important as this population continues to grow. Adolescence and young adulthood are critical times for developing self-perceived competencies (SPCs), which may be shaped by the cancer experience and may have different consequences based on the person's gender. We assessed whether gender moderated the association between perceived competencies and mental health in 61 AYAs (51% males; 11-20 years old; diagnosed between 0.

The effects of inducing self-compassion on affective and physiological recovery from a psychosocial stressor in depression.

The current study was designed to extend previous research by testing whether self-compassion acts as a protective factor that facilitates faster affective and physiological recovery from stress in people with elevated depressive symptoms. Specifically, we examined the effect of experimentally induced self-compassion on positive affect, negative affect, and respiratory sinus arrhythmia (RSA) recovery from stress. Participants (N = 59) experiencing elevated depressive symptoms completed the Trier Social Stress Test (TSST), a standardized psychosocial stressor, and then were randomly assigned to either a self-compassion induction or a no-strategy control induction before resting quietly during the 30-min recovery period.

The effect of self-referential processing on anxiety in response to naturalistic and laboratory stressors.

Although stressful life events increase risk for symptoms of Generalised Anxiety Disorder (GAD), we know little about mechanisms that increase GAD symptoms during times of stress. Despite evidence that self-referential processing contributes to other forms of psychopathology, namely depression, it is unknown whether self-referential processing also contributes to symptoms of GAD. Thus, we examined the association of self-referential processing with GAD symptoms in response to a naturalistic stressor (Study 1; =135) and with anxiety-tension in response to a laboratory stressor (Study 2; =56).

Impact of loneliness on diurnal cortisol in youth.

Loneliness is associated with multiple forms of psychopathology in youth. However, we do not yet know how loneliness gets "under the skin" in ways that may impact the long-term health and development of early adolescents. In particular, loneliness may influence youths' patterns of diurnal cortisol, an index of hypothalamic-pituitary-adrenal (HPA) axis functioning and a central predictor of health across the lifespan.

Co-rumination across in-person and digital communication: Associations with affect and relationship closeness in adolescents.

Introduction: Despite the prominence of interpersonal emotion regulation, particularly during adolescence, it is a relatively understudied area of investigation. Co-rumination is an interpersonal emotion regulation strategy that is frequently used by adolescents. Traditional examinations of co-rumination have focused on its occurrence in person, while largely overlooking digital modes of communication.

Cognitive disengagement and biological stress responses in early adolescence.

Individual differences in biological responses to stress increase risk for the onset and exacerbation of health and psychiatric conditions. Biases in cognitive disengagement are hypothesized to underlie these individual differences in biological responses to stress. However, no studies have examined which cognitive disengagement bias has the strongest relation with biological responses to stress, and no studies have examined this relation during early adolescence, despite evidence that this is a critical developmental window in which patterns of cognition and biological responses to stress influence trajectories of health throughout life.

Childhood Maltreatment, Negative Self-Referential Processing, and Depressive Symptoms During Stress.

Introduction: Researchers have documented that the impact of childhood maltreatment on later symptoms of depression differs depending on the type(s) of maltreatment experienced, with emotional abuse and neglect being more likely than other forms of childhood maltreatment to increase the risk for depression. It is possible that emotional abuse and neglect are more likely to increase the risk for depression because they promote the development of negative self-referential processing (SRP), but this has not yet been tested empirically. The current study was designed to examine whether negative SRP mediated the association between different forms of childhood maltreatment and symptoms of depression during a time of stress.

Effects of working memory training on cognitive, affective, and biological responses to stress in major depression: A novel cognitive bias modification protocol.

Background: Over 320 million individuals are living with Major Depressive Disorder (MDD), a leading cause of disability worldwide. Thus, there is a crucial need to identify processes that contribute to the maintenance of depressive episodes. Difficulty removing negative information from working memory (WM) is posited to exacerbate affective, cognitive, and biological dysregulation in Major Depressive Disorder (MDD), but this has not yet been tested empirically.

A retrospective chart review: adolescents with borderline personality disorder, borderline personality traits, and controls.

With an estimated lifetime prevalence as high as 5.9% in the general population, borderline personality disorder (BPD) is a psychiatric disorder characterized by marked impulsivity as well as difficulties in interpersonal relationships, self-image, and affects. The burden on the health care system is immense with BPD patients accounting for 10%-20% of the patients in mental health outpatient facilities and 15%-40% in mental health inpatient facilities.

Effectiveness of a modified dialectical behaviour therapy for adolescents within a stepped-care model.

Objective: Early intervention with evidence-based treatment is important to halt the progression from early manifestations of personality disorder traits to adult personality disorders. The purpose of this study is to evaluate dialectical behaviour therapy (DBT) modified for an adolescent population with borderline personality disorder (BPD), offered within a stepped-care model.

Methods: Seven adolescents (M=1, F=6, Mage=16.