The social representation of digital transformation: The IT professionals' perspective.

In this study, we aimed to identify how Information Technology professionals make sense of digital transformation, in order to compare this perception with the scientific literature on the topic. To conduct the research, we adopted the Social Representation Theory. Thus, via an online tool, we applied the words evocation technique as well as an ancillary questionnaire comprising open and closed questions.

Short- and long-term effects of incentives on prosocial behavior: The case of ride vouchers to a blood collection agency.

This study addresses the challenge of low blood donation rates in developing countries by examining the effectiveness of a barrier-removal incentive-a one-day transportation voucher-to promote blood donation. Utilizing a longitudinal dataset of 23,750 donors from a Brazilian blood collection agency (BCA) collected between March 2018 and May 2020, we examine the short and long-term effects of this campaign on donation rates. Our results show that the incentive had a large positive influence on both donation attempts and successful donations on the day of the campaign.

Longitudinal attenuation in political polarization: Evidence from COVID-19 vaccination adherence in Brazil.

Background: While political polarization in policy opinions, preferences, and observance is well established, little is known about whether and how such divisions evolve, and possibly attenuate, over time. Using the COVID-19 pandemic in Brazil as the backdrop, we examine the longitudinal evolution of a highly relevant and polarizing policy: adherence to the COVID-19 vaccination.

Methods: Studies 1 (N = 3346) and 2 (N = 10,214) use nationwide surveys to document initial differences and subsequent changes in vaccination adherence between conservatives ("Bolsonaristas") and non-conservatives ("non-Bolsonaristas").

Cognitive versatility and adaptation to fluid participation in hospital emergency department teams.

Role-based frameworks have long been the cornerstone of organizational coordination, providing clarity in role expectations among team members. However, the rise of "fluid participation"-a constant shift in team composition and skill sets-poses new challenges to traditional coordination mechanisms. In particular, with fluid participation, a team's roles can oscillate between disconnected and intersecting, or between lacking and having overlap in the capabilities and expectations of different roles.

Stigmatizing deferrals disproportionally reduce donor return rates: Evidence from Brazil.

Background And Objectives: Prior research has shown that temporary deferrals negatively influence donor return rates, but it remains unknown the extent to which these effects vary across reasons for deferral. We investigate whether deferrals differ in their degree of perceived stigmatization and, if so, how being deferred for stigmatizing (vs. non-stigmatizing) reasons affects subsequent donation behaviour.

Following community norms or an internal compass? The role of prospective leaders' social category membership in the differential effects of authentic and ethical leadership on stereotype threat.

Increasing racial diversity in organizations remains a challenge, as stereotype threat undermines the performance and career aspirations of minority group members during job recruitment. The present study examines how prospective leaders can leverage their influence on their followers' identities to mitigate the stereotype threat Black individuals face in this context. We explore the effects of two moral leadership styles (ethical vs.

A panel dataset of COVID-19 vaccination policies in 185 countries.

We present a panel dataset of COVID-19 vaccine policies, with data from 01 January 2020 for 185 countries and a number of subnational jurisdictions, reporting on vaccination prioritization plans, eligibility and availability, cost to the individual and mandatory vaccination policies. For each of these indicators, we recorded who is targeted by a policy using 52 standardized categories. These indicators document a detailed picture of the unprecedented scale of international COVID-19 vaccination rollout and strategy, indicating which countries prioritized and vaccinated which groups, when and in what order.

Self-beliefs, Transactive Memory Systems, and Collective Identification in Teams: Articulating the Socio-Cognitive Underpinnings of COHUMAIN.

Socio-cognitive theory conceptualizes individual contributors as both enactors of cognitive processes and targets of a social context's determinative influences. The present research investigates how contributors' metacognition or self-beliefs, combine with others' views of themselves to inform collective team states related to learning about other agents (i.e.

Education data needs and challenges for building back from COVID-19.

The COVID-19 pandemic has led governments worldwide to impose extensive restrictions on citizens, some of which may have long-term impact after their removal. Education is arguably the policy domain where closure policies are anticipated to lead to greatest lasting loss, in this case learning loss. Currently, limited data exists from which researchers and practitioners can draw insightful conclusions about how to remedy the problem.

Ecological study of the association between socioeconomic inequality and food deserts and swamps around schools in Rio de Janeiro, Brazil.

Background: Previous research suggests that unhealthy community food environments around schools contribute to unhealthy eating habits and negative health outcomes among the youth. However, little is known about how socioeconomic inequalities in those community food environments are associated with food deserts and food swamps across schools' neighborhoods.

Methods: An ecological study was carried out in all 3,159 public and private schools in Rio de Janeiro, Brazil.

Lessons from Brazil's unsuccessful fiscal decentralization policy to fight COVID-19.

This manuscript investigates the unsuccessful case of the fiscal decentralization policy implemented by the Brazilian central government to help municipalities fight COVID-19. Based on quantitative analyses of data available on governmental websites, we identified that the transfer policy had ignored municipalities' risk patterns and income changes. It benefited municipalities regardless of their vulnerability and population infection risks, and many municipalities reduced healthcare expenditures funded by their revenues during the pandemic.

The benefits of cognitive style versatility for collaborative work.

A growing body of the literature shows the influence of cognitive styles, which capture the ways individuals share, encode, and process information, and their implications for collaboration. We build on this literature to investigate the special contributions of individuals with cognitive style versatility, or facility in more than one cognitive style, for improving teams' collaborative performance. In two studies, including a total of 452 participants in 132 teams, we observe that the presence of cognitively versatile individuals has direct (Study 1) and indirect (Study 2) effects on team performance.

The effect of temporary deferrals on donor return: A 26-year assessment in a setting without retention activities.

Background: Previous studies that describe the negative association between temporary deferrals and donor return rates commonly come from settings where mechanisms are in place to win back lapsing donors. There is little evidence on the size and prevalence of this negative association in settings with no such retention activities.

Study Design And Methods: We use data from more than 2 million donation attempts made at a blood collection agency in Brazil over a 26-year period.

Policy stringency and mental health during the COVID-19 pandemic: a longitudinal analysis of data from 15 countries.

Background: To date, public health policies implemented during the COVID-19 pandemic have been evaluated on the basis of their ability to reduce transmission and minimise economic harm. We aimed to assess the association between COVID-19 policy restrictions and mental health during the COVID-19 pandemic.

Methods: In this longitudinal analysis, we combined daily policy stringency data from the Oxford COVID-19 Government Response Tracker with psychological distress scores and life evaluations captured in the Imperial College London-YouGov COVID-19 Behaviour Tracker Global Survey in fortnightly cross-sections from samples of 15 countries between April 27, 2020, and June 28, 2021.

Extension services can promote pasture restoration: Evidence from Brazil's low carbon agriculture plan.

Innovation and improved practices in the livestock sector represent key opportunities tomeet global climate goals. This paper provides evidence that extension services can pro-mote pasture restoration in cattle ranching in Brazil. We use a randomized controlledtrial implemented in the context of the ABC Cerrado (a large-scale program launched in2014 aimed at fostering technology adoption through a combination of training andtechnical assistance) to examine the effects of different types of extension on agriculturalpractices, input use, and productivity.

The Influence of Cognitive Biases and Financial Factors on Forecast Accuracy of Analysts.

The objective of this study was to jointly analyze the importance of cognitive and financial factors in the accuracy of profit forecasting by analysts. Data from publicly traded Brazilian companies in 2019 were obtained. We used text analysis to assess the cognitive biases from the qualitative reports of analysts.

Food choice in transition: adolescent autonomy, agency, and the food environment.

Dietary intake during adolescence sets the foundation for a healthy life, but adolescents are diverse in their dietary patterns and in factors that influence food choice. More evidence to understand the key diet-related issues and the meaning and context of food choices for adolescents is needed to increase the potential for impactful actions. The aim of this second Series paper is to elevate the importance given to adolescent dietary intake and food choice, bringing a developmental perspective to inform policy and programmatic actions to improve diets.

Protective Behaviors Against COVID-19 by Individual Vaccination Status in 12 Countries During the Pandemic.

This cross-sectional study examines associations of protective behaviors against COVID-19 among individuals in 12 countries who had received 0, 1, or 2 COVID-19 vaccine doses.

A worldwide assessment of changes in adherence to COVID-19 protective behaviours and hypothesized pandemic fatigue.

As the COVID-19 pandemic lingers, the possibility of 'pandemic fatigue' has raised worldwide concerns. Here, we examine whether there was a gradual reduction in adherence to protective behaviours against COVID-19 from March through December 2020, as hypothesized in expectations of fatigue. We considered self-report behaviours from representative samples of the populations of 14 countries (N = 238,797), as well as mobility and policy data for 124 countries.

Can self-protective behaviors increase unrealistic optimism? Evidence from the COVID-19 pandemic.

People tend to believe they are more (less) likely to experience positive (negative) outcomes than similar others. While research has consistently shown that feeling unrealistically optimistic about future events influences the adoption of self-protective behaviors, much less is known about the opposite relationship. We address this gap by examining whether and how self-protective behaviors influence unrealistic optimism in the context of the COVID-19 pandemic.

A global panel database of pandemic policies (Oxford COVID-19 Government Response Tracker).

COVID-19 has prompted unprecedented government action around the world. We introduce the Oxford COVID-19 Government Response Tracker (OxCGRT), a dataset that addresses the need for continuously updated, readily usable and comparable information on policy measures. From 1 January 2020, the data capture government policies related to closure and containment, health and economic policy for more than 180 countries, plus several countries' subnational jurisdictions.

How changes in menu quality associate with subsequent expenditure on (un)healthy foods and beverages in school cafeterias: A three-year longitudinal study.

Evidence of the association between the school food environment and children's and adolescents' diet is mostly cross-sectional, usually based on self-reported behavior, and often conducted in high-income countries. Also, relatively little is known about how variations in menu quality associate with the subsequent expenditure on food and beverages of the same- (vs. cross-) nutritional value.

External fields, independence, and disorder in q-voter models.

Among the many social influences expressed in q-voter models, independent agents are responsible for disordered behavior in an otherwise consensus-prone scheme. Despite some parametrizations allowing the model to converge to any given stationary concentration, small perturbations in its parameters cause the model to suffer great variations in its outcome. This paper proposes that an external field may explain less unstable outcomes in the q-voter model.

Identifying With How We Are, Fitting With What We Do: Personality and Dangerousness at Work as Moderators of Identification and Person-Organization Fit Effects.

Using a sample drawn from a Brazilian electric company exposing employees to both dangerous and non-dangerous working conditions, the current study provides evidence on the differential underlying mechanisms guiding the relationships of organizational identification and person-organization-fit (P-O fit) with job performance. We suggest that despite their relatedness in current literature, organizational identification operates as a largely self-centered process and P-O fit as a predominantly context-dependent one, leading to distinct work-related processes deriving from each construct. Our findings suggest that P-O fit serves as a pathway through which job identification induces job performance.