
Sara G. AlvesUniversity of Porto | UP · Departamento de Psicologia
Sara G. Alves
Enrolled in PhD Programme in Psychology
About
19
Publications
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Introduction
Education
September 2013 - November 2018
Publications
Publications (19)
This is the third book in the Online Hate Speech Trilogy. It focuses on presenting methods for detecting, analysing, and combating toxic language on the Internet. Alongside the legal dilemmas born from a desire to punish hate speech disseminators, identifying online hate speech is one of the biggest challenges in the field of studies on violent nar...
People perceive immigration as a source of uncertainty in the host society, making them more susceptible to the most extreme ideological messages that threaten a peaceful relationship between immigrants and the host population. One such message is the idea that immigrants threaten ingroup prerogatives. This, in turn, is related to prosocial and con...
Biases in favor of culturally prevalent social ingroups are ubiquitous, but random assignment to arbitrary experimentally created social groups is also sufficient to create ingroup biases (i.e., the minimal group effect; MGE). The extent to which ingroup bias arises from specific social contexts versus more general psychological tendencies remains...
Uncertainty-identity theory (Hogg, 2000, 2007, 2012) postulates that people strengthen their adherence to, and identification with, extreme ideologies when they undergo an enduring uncertainty regarding their self-definition. Concomitantly, nationalist and extreme right-wing ideologies have been associated with the attribution of a threatening char...
Project selected in the Social Research Call 2020 (LCF/PR/SR20/52550016)
Online hate speech has serious consequences, both for individuals and society. In addition to damaging the psychological well-being of victims, the unchecked dissemination of hate speech online can lead to the normalisation of discrimination, intolerance, polarisation, and vi...
In response to the COVID-19 pandemic, the Psychological Science Accelerator coordinated three large-scale psychological studies to examine the effects of loss-gain framing, cognitive reappraisals, and autonomy framing manipulations on behavioral intentions and affective measures. The data collected (April to October 2020) included specific measures...
The COVID-19 pandemic (and its aftermath) highlights a critical need to communicate health information effectively to the global public. Given that subtle differences in information framing can have meaningful effects on behavior, behavioral science research highlights a pressing question: Is it more effective to frame COVID-19 health messages in t...
The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...
The study of moral judgements often centres on moral dilemmas in which options consistent with deontological perspectives (that is, emphasizing rules, individual rights and duties) are in conflict with options consistent with utilitarian judgements (that is, following the greater good based on consequences). Greene et al. (2009) showed that psychol...
Significance
Communicating in ways that motivate engagement in social distancing remains a critical global public health priority during the COVID-19 pandemic. This study tested motivational qualities of messages about social distancing (those that promoted choice and agency vs. those that were forceful and shaming) in 25,718 people in 89 countries...
The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...
The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...
Identidade social é parte do autoconceito de uma pessoa e é construída com base em características associadas a determinadas categorias sociais que o indivíduo faz parte. Atualmente, uma
das mais salientes categorias de identidade social é a nacionalidade. O presente estudo apresenta
uma nova medida de identificação nacional, desenvolvida para o co...
Gender is one of the main axes that guides individuals’ place in society, and has been socially very salient due to the increasing importance of feminist issues and activism. Contemporary theories of gender mirror the social and academic progresses made over the decades, overcoming biological determinism and understanding the cognitive and psycholo...
Gender is one of the main axes that guides individuals’ place in society, and has been socially very salient due to the increasing importance of feminist issues and activism. Contemporary theories of gender mirror the social and academic progresses made over the decades, overcoming biological determinism and understanding the cognitive and psycholo...
The Western hemisphere has witnessed recent increased immigration flows generating social and political debate across Europe. In one view, migration flows represent an opportunity to construct a diverse social cohesion. In another view, migration flows are perceived as a threat to existent national cultures. This view is held by political nationali...
This study aimed to identify the social representations of sports for Brazilian athletes with disabilities and to understand the extent to which sports can contribute to their empowerment. A total of 153 Brazilian athletes of various sports and with different types of disabilities took part in the study (122 men and 31 women, M = 31.91 years; SD =...