The story of 'us' is the story of 'me': A cross-sectional test of the influence of insecure attachment on narratives of romantic transgressions and high points.

Narratives play an important role in the development of the self-identity. Romantic relationships offer a powerful context in which to develop these narratives about the self through the good and the bad experiences people have with their partners. However, the stories we tell can also be colored by how we already see ourselves.

The sex of organ geometry.

Organs have a distinctive yet often overlooked spatial arrangement in the body. We propose that there is a logic to the shape of an organ and its proximity to its neighbours. Here, by using volumetric scans of many Drosophila melanogaster flies, we develop methods to quantify three-dimensional features of organ shape, position and interindividual variability.

Daily emotional dynamics and changes in posttraumatic growth and posttraumatic depreciation among people living with HIV.

Objective: Posttraumatic growth (PTG), and its negative reflection, posttraumatic depreciation (PTD), are two aspects of response to trauma. This study explores whether daily emotional dynamics (inertia and innovation) can translate into positive versus negative changes among people living with HIV (PLWH) in the form of long-term changes in PTG or PTD.

Methods: The study combined a classical longitudinal approach with two assessments of PTG and PTD within one year and a measurement burst diary design with three weekly electronic diaries.

A Theoretical Qualitative Investigation Exploring Illness Perceptions and Decision-Making About COVID-19 in an Ethnically Diverse UK-Based Sample.

Purpose: The primary aim of the present investigation was to explore perceptions, experiences, and decision-making relating to the COVID-19 illness as the UK entered into a phase of "living safely with COVID-19". A secondary aim was to explore how perceptions around the COVID-19 vaccine might vary by ethnicity.

Participants And Methods: We adopted a qualitative approach with a diverse sample of UK-based participants.

Examining the impact of major life events on the frequency and experience of daily social events.

Objective: Life events can impact people's dispositional functioning by changing their state-level patterns of thoughts, feelings, and behavior. One pathway through which this change may be facilitated is changes in the experience of daily social events.

Method: We examined the dynamic relationship between major life events and the subsequent experience of positive and negative daily social events in a year-long longitudinal study (initial N = 1247).

Investigating corroboration of self-perceived posttraumatic growth among Sri Lankan Tamil survivors of ethnopolitical warfare through trait, domain, and profile agreement approaches.

Though research on assessing posttraumatic growth has been severely critiqued, some evidence suggests close others can observe and report changes in individuals following traumatic life events and are sensitive to idiosyncratic ways in which changes manifest. We extended these findings by investigating corroboration of self-perceived posttraumatic growth (PTG) and depreciation (PTD) as measured by the Posttraumatic Growth Inventory-42 (PTGI-42) among Sri Lankan Tamil war survivors (n = 200). Informants slightly corroborated overall levels of PTG and PTD, while a more nuanced profile analysis procedure revealed overall-but not distinctive-profile agreement.

Trauma exposure and short-term volitional personality trait change.

Objective: Research into post-traumatic growth (PTG) finds individuals report positive changes in their identity, relationships, and worldviews after trauma. In a pre-registered 16-week longitudinal study, we examined trait change after recent trauma exposure to test an operationalization of PTG as positive personality change. We examined the influence of intrapersonal and social factors including motivation to change traits, perceived social support, and event centrality.

Do We Know Whether We're Happier? Corroborating Perceived Retrospective Assessments of Improvements in Well-Being.

To what extent do our beliefs about how our well-being has improved over time correspond to observed changes? Participants ( = 1,247 from Qualtrics Panels) completed questionnaires measuring dispositional well-being and ill-being (depressive symptoms) at three time points over the course of one year, as well as 44 weekly assessments of state well-being and ill-being over 52 weeks. They additionally completed measures of perceived improvements in well-being and ill-being at Weeks 45 and 52 as well as a measure of broad personality traits. We estimated latent change scores and latent growth curves, which allowed us to obtain more accurate estimates of the convergence between retrospective improvements and veridical change compared to past methods utilized.

A combination of Notch signaling, preferential adhesion and endocytosis induces a slow mode of cell intercalation in the Drosophila retina.

Movement of epithelial cells in a tissue occurs through neighbor exchange and drives tissue shape changes. It requires intercellular junction remodeling, a process typically powered by the contractile actomyosin cytoskeleton. This has been investigated mainly in homogeneous epithelia, where intercalation takes minutes.

Antigen retrieval and clearing for whole-organ immunofluorescence by FLASH.

Advances in light-sheet and confocal microscopy now allow imaging of cleared large biological tissue samples and enable the 3D appreciation of cell and protein localization in their native organ environment. However, the sample preparations for such imaging are often onerous, and their capability for antigen detection is limited. Here, we describe FLASH (fast light-microscopic analysis of antibody-stained whole organs), a simple, rapid, fully customizable technique for molecular phenotyping of intact tissue volumes.

BAcTrace, a tool for retrograde tracing of neuronal circuits in Drosophila.

Animal behavior is encoded in neuronal circuits in the brain. To elucidate the function of these circuits, it is necessary to identify, record from and manipulate networks of connected neurons. Here we present BAcTrace (Botulinum-Activated Tracer), a genetically encoded, retrograde, transsynaptic labeling system.

Enteric neurons increase maternal food intake during reproduction.

Reproduction induces increased food intake across females of many animal species, providing a physiologically relevant paradigm for the exploration of appetite regulation. Here, by examining the diversity of enteric neurons in Drosophila melanogaster, we identify a key role for gut-innervating neurons with sex- and reproductive state-specific activity in sustaining the increased food intake of mothers during reproduction. Steroid and enteroendocrine hormones functionally remodel these neurons, which leads to the release of their neuropeptide onto the muscles of the crop-a stomach-like organ-after mating.

Post-traumatic growth as positive personality change: Challenges, opportunities, and recommendations.

Objective: Post-traumatic growth typically refers to enduring positive psychological change experienced as a result of adversity, trauma, or highly challenging life circumstances. Critics have challenged insights from much of the prior research on this topic, pinpointing its significant methodological limitations. In response to these critiques, we propose that post-traumatic growth can be more accurately captured in terms of personality change-an approach that affords a more rigorous examination of the phenomenon.

Cell-type-specific mechanical response and myosin dynamics during retinal lens development in .

During organogenesis, different cell types need to work together to generate functional multicellular structures. To study this process, we made use of the genetically tractable fly retina, with a focus on the mechanisms that coordinate morphogenesis between the different epithelial cell types that make up the optical lens. Our work shows that these epithelial cells present contractile apical-medial MyosinII meshworks, which control the apical area and junctional geometry of these cells during lens development.

Food, microbes, sex and old age: on the plasticity of gastrointestinal innervation.

The gastrointestinal tract is innervated by its own enteric nervous system and by extrinsic neurons that connect it with the central nervous system. Innervation allows the gastrointestinal tract to sense and respond to diverse stimuli, adjusting motility and secretion, but also affecting our physiology, behaviour and immunity. The mechanisms underlying the formation of gastrointestinal neurons are beginning to be elucidated; those that keep them plastic over an organism's lifetime remain to be explored.

Post-traumatic growth in mental health recovery: qualitative study of narratives.

Objectives: Post-traumatic growth, defined as positive psychological change experienced as a result of the struggle with challenging life circumstances, is under-researched in people with mental health problems. The aim of this study was to develop a conceptual framework for post-traumatic growth in the context of recovery for people with psychosis and other severe mental health problems.

Design: Qualitative thematic analysis of cross-sectional semi-structured interviews about personal experiences of mental health recovery.

Randomized controlled trial of SecondStory, an intervention targeting posttraumatic growth, with bereaved adults.

Objective: People often report positive psychological changes after adversity, a phenomenon known as posttraumatic growth (PTG). Few PTG-focused interventions have been rigorously tested, and measurement strategies have had significant limitations. This study evaluated the effects of a new group-format psychosocial intervention, SecondStory, aimed at facilitating PTG by helping participants make meaning of the past and plan a purposeful future.

Situation-Based Contingencies Underlying Wisdom-Content Manifestations: Examining Intellectual Humility in Daily Life.

Objectives: Existing assessments of intellectual humility (IH)-a key component of wisdom-do not examine its manifestation in daily life while sufficiently focusing on the core idea of the construct: owning up to one's intellectual shortcomings. The present research sought to examine situational contingencies underlying daily manifestations of IH-relevant characteristics.

Research Design And Methods: We developed a trait version of the State-Trait IH Scale in two studies and subsequently examined daily manifestations of IH-relevant characteristics utilizing a contextualized state version of the State-Trait IH Scale in a 21-day experience sampling study.

Wisdom Gained? Assessing Relationships Between Adversity, Personality and Well-Being Among a Late Adolescent Sample.

How do late adolescents make sense of stressful life events they have experienced in their lives? In a sample of 1320 college students, 676 (58% White, 63% female) reported the stressful events they had experienced in their lifetime up until the present survey and indicated whether they considered each stressful event to be a turning point and/or an opportunity for wisdom. Students also completed measures of personality and well-being. We hypothesized that the tendency to interpret stressful events as turning points or opportunities for wisdom would explain the associations between three personality characteristics (Openness to Experience, Extraversion, and Emotionality) and well-being.

Validation of the Parental Facilitation of Mastery Scale-II.

To develop a more reliable and comprehensive version of the Parental Facilitation of Mastery Scale (PFMS) METHOD: In Study 1, 387 undergraduates completed an expanded PFMS (PFMS-II) and measures of parenting, perceived control, responses to early life challenges, and psychopathology. In Study 2, 182 trauma-exposed community participants completed the PFMS-II and measures of perceived control, psychopathology, and well-being RESULTS: In Study 1, exploratory factor analysis of the PFMS-II revealed two factors. These factors replicated in Study 2; one item was removed to achieve measurement invariance across race.

Specific and Individuated Death Reflection Fosters Identity Integration.

Identity integration is the process wherein a person assimilates multiple or conflicting identities (e.g., beliefs, values, needs) into a coherent, unified self-concept.