Illusion, dilution, or loss: psychological ownership and GenAI.

Generative artificial intelligence (GenAI) reshapes and challenges psychological ownership of created content. This article examines how GenAI disrupts original content creators' and GenAI users' sense of ownership and control and illustrates how both can perceive the illusion, dilution, and potential loss of control and ownership of content in the GenAI era.

New evidence on the spread in Catalonia of the invasive longhorn beetle, Xylotrechus chinensis, and the efficacy of abamectin control.

The invasive wasp-mimicking Tiger Longicorn Beetle, Xylotrechus chinensis, a potentially lethal pest of mulberry trees (Moraceae: Morus spp.), was first reported in Europe in 2018. In Catalonia its spread has been impressive: one district, four towns, 44 km in February 2018; four districts, 12 towns, 378 km in July 2020; seven districts, 65 towns, 1134 km in December 2023.

Investors reward countries for participating in climate agreements.

International climate agreements are one of the best-known approaches to coordinating climate actions among governments but face a free-rider problem, where individual governments lack sufficient incentives to reduce emissions. This study examines the role of investors in providing rewards to governments through sovereign bond yields to encourage climate cooperation and reduce emission intensity. Using a difference-in-differences method, this study examines how sovereign bond yields change around the Kyoto Protocol and the Paris Agreement.

Introducing and validating a single-item measure of identity leadership: The visual identity leadership scale (VILS).

In the present research, we introduce and validate a single-item measure of identity leadership-the visual identity leadership scale (VILS). The VILS uses Venn diagrams of sets of overlapping circles to denote different degrees of alignment between a leader's characteristics and behaviours and a group's values and goals. Key advantages of the VILS over other existing multi-item scales are that it provides a holistic assessment of identity leadership, is short, and can be adapted to address novel research questions that are impractical to address with existing scales (e.

Capturing Valuation Study Sampling Uncertainty in the Estimation of Health State Utility Values Using the EQ-5D-3L.

Objectives: Utility scores associated with preference-based health-related quality-of-life instruments such as the EQ-5D-3L are reported as point estimates. In this study, we develop methods for capturing the uncertainty associated with the valuation study of the UK EQ-5D-3L that arises from the variability inherent in the underlying data, which is tacitly ignored by point estimates. We derive a new tariff that properly accounts for this and assigns a specific closed-form distribution to the utility of each of the 243 health states of the EQ-5D-3L.

The reputational and ethical consequences of deceptive chatbot use.

The use of chatbots is becoming widespread as they offer significant economic opportunities. At the same time, however, customers seem to prefer interacting with human operators when making inquiries and as a result are not as cooperative with chatbots when their use is known. This specific situation creates an incentive for organizations to use chatbots without disclosing this to customers.

[Medical consent in the era of personalized medicine: Issues and recommendations].

Free and informed consent as a manifestation of adherence to a therapeutic act in medicine is central to the patient-physician relationship. Despite the medical advances of personalized medicine, it weakens the patient-physician relationship and thus the patient's capacity to consent, due to the increasing complexity of the analysis of available data and the intervention of a large number of specialist physicians in the care trajectory. This article proposes to examine the consequences of personalized medicine on the transmission and nature of information, to rethink the patient-physician relationship and the conditions under which consent is possible.

Access-based customer journeys.

Unlabelled: Despite the popularity of access-based platforms, the understanding of customer journeys remains anchored in traditional market contexts that overlook prosumers' extended value-chain roles, interconnected experiences, and instrumental sociality in access-based consumption. Using a qualitative study on the access-based platform Rent the Runway, the authors discuss the nature of customer journeys in access-based platforms and showcase how customers perform these journeys. The study reveals two key elements: (1) systemic dynamics, which encompass just-in-time circularity and tightly coupled customer interdependencies, and (2) job crafting, which involves customer work practices that allow pain point avoidance, circulation flow adjustments, and journey stickiness increases.

Self-Objectification and its Biological, Psychological and Social Predictors: A Cross-Cultural Study in Four European Countries and Iran.

Although scholars started investigating self-objectification more than twenty years ago, only a few studies focused on men and even fewer have taken into account the cross-cultural dimension. Our study focused on the antecedents of self-objectification paying attention to the role of biological and sociodemographic variables (gender, BMI), psychological characteristics (self-esteem, perfectionism) together with social and cultural factors (internalization of media standards, influence of family and friends). Self-objectification was operationalized as Body Shame and Body Surveillance.

From 'making up' professionals to epistemic colonialism: Digital health platforms in the Global South.

Platforms have been studied in terms of their impact on knowledge production and generation of social value. Little however is known about the significance of the knowledge they transfer to the recipient communities-often in faraway countries of the Global South-or its potential perceived colonizing effects. Our study explores the question around digital epistemic colonialism in the context of health platforms involved in knowledge transfer.

Mental health symptoms and coping strategies among Ukrainians during the Russia-Ukraine war in March 2022.

Context: The Russian attack on Ukraine has been ongoing since February 24, 2022. Nevertheless, no research has documented the mental health of Ukrainians during the biggest land war in Europe after the Second World War, or how Ukrainians cope with the impact of the war.

Objectives: To provide the prevalence rates of symptoms of psychological distress, anxiety, depression, and insomnia; and to link them with Ukrainians' productive coping strategies during the war.

Effective hospital readmission prediction models using machine-learned features.

Background: Hospital readmissions are one of the costliest challenges facing healthcare systems, but conventional models fail to predict readmissions well. Many existing models use exclusively manually-engineered features, which are labor intensive and dataset-specific. Our objective was to develop and evaluate models to predict hospital readmissions using derived features that are automatically generated from longitudinal data using machine learning techniques.

Early evidence on the mental health of Ukrainian civilian and professional combatants during the Russian invasion.

Background: The ongoing Russian invasion of Ukraine has led many Ukrainians to fight for their country, either in the regular army or as civilian members of voluntary territorial defense forces. There is, however, a dearth of knowledge on the mental health of combatants in this conflict. Prior research on the mental health of combatants is unlikely to translate to the situation at hand because such research is focused on combatants fighting abroad and neglects civilian combatants.

Impact of empowering leadership on emotional exhaustion: A controlled interventional study in a large French university hospital complex.

Aim: The aim of this study is to assess the effect of a systemic intervention on the evolution of empowering leadership and emotional exhaustion in a university hospital sub-centre compared to a control sub-centre, both being part of a large French university hospital complex.

Background: Empowering leadership is a promising strategy for developing hospital team engagement and performance. However, the bureaucratic functioning of large hospitals, characterized by a managerial culture of control and a stratified organization, can be a barrier to empowering leadership.

Let's Join Forces: Institutional Resilience and Multistakeholder Partnerships in Crises.

Institutional resilience refers to the capacity of institutions to deal with adversity. Crises are a major source of adversity. However, we poorly understand the relations between institutional resilience and crises.

Predicting Managers' Mental Health Across Countries: Using Country-Level COVID-19 Statistics.

Background: There is limited research focusing on publicly available statistics on the Coronavirus disease 2019 (COVID-19) pandemic as predictors of mental health across countries. Managers are at risk of suffering from mental disorders during the pandemic because they face particular hardship.

Objective: We aim to predict mental disorder (anxiety and depression) symptoms of managers across countries using country-level COVID-19 statistics.

Valuing ecosystem services of sustainable urban drainage systems: A discrete choice experiment to elicit preferences and willingness to pay.

Sustainable urban drainage systems (SUDS) address stormwater management issues and provide a variety of benefits to residents in terms of ecosystem services. Economically valuing the non-monetary ecosystem services often proves difficult, as limited markets for SUDS measures exist, rendering revealed preference methods inapplicable. We conducted a discrete choice experiment to elicit the preferences and willingness to pay of the ecosystem services of SUDS in Berlin, Germany.

Reimagining e-leadership for reconfigured virtual teams due to Covid-19.

Driven by an unexpected transition into virtual working worldwide as a result of the Coronavirus disease 2019 (Covid-19) pandemic, in this paper, we examine the extent to which existing knowledge from the literature on virtual teams (VTs) spanning two decades can be used to inform how leadership can be exercised in the Covid-19 'new normal', involving 'reconfigured' VTs which have both similarities with, and differences from, earlier VTs. Drawing on existing literature on VTs pre-Covid-19, we explore what current (and future) VTs might look like and what this means for leadership in this new context with an emphasis on how leadership, or e-leadership, can be exercised to help the leaders of traditional, physically collocated teams that had to transition into VTs. These new e-leaders need to come to grips with a variety of new challenges in order to create high-performing and sustainable VTs.

Identity Leadership, Employee Burnout and the Mediating Role of Team Identification: Evidence from the Global Identity Leadership Development Project.

Do leaders who build a sense of shared social identity in their teams thereby protect them from the adverse effects of workplace stress? This is a question that the present paper explores by testing the hypothesis that identity leadership contributes to stronger team identification among employees and, through this, is associated with reduced burnout. We tested this model with unique datasets from the Global Identity Leadership Development (GILD) project with participants from all inhabited continents. We compared two datasets from 2016/2017 ( = 5290; 20 countries) and 2020/2021 ( = 7294; 28 countries) and found very similar levels of identity leadership, team identification and burnout across the five years.

Involvement of adolescent representatives and coresearchers in mental health research: Experiences from a research project.

Introduction: In spite of adolescents' rights to be involved in decisions that concern their health and life, limited research has been published reporting on their involvement in mental health research. Therefore, we aim to present experiences and reflections based on the involvement of adolescents in mental health research, to describe the collaborative relationship between researchers and coresearchers, including the values that underpin their collaboration.

Methods: An autoethnographic approach was used, combined with group reflections.

Studying the Emotional Response to Insects Food Products.

Insects have been proposed as a sustainable food solution due to their environmental, nutritional, and socioeconomic value; however, in the western world, insects are viewed as disgusting. This research aimed to understand the acceptance of insect-based products in the US market by studying the emotional response to such. A survey of 826 consumers was conducted using (1) a modified version of the EsSense Profile questionnaire to capture the emotional response to pictures of different kinds of foods, (2) images to evaluate the influence of the presence or absence of non-visible insects in food products, (3) information about the environmental value of insects, and (4) socioeconomic demographics.

#COVID-19: Forms and drivers of social media users' engagement behavior toward a global crisis.

Social media constitutes a pervasive communication media that has had a prominent role during global crises. While crisis communication research suggests that individuals use social media differently during a crisis, little is known about what forms of engagement behavior may emerge and what drivers may lead to different forms of social media users' engagement behavior toward a global crisis. This study uses netnography and in-depth interviews to explore social media users' behavioral manifestations toward the COVID-19 crisis; thereby, we identify nine forms and six drivers and develop a framework of relationships between these forms and drivers.