Juliana Barreiros Porto
Datos Biográficos
| ID | 116024 |
|---|---|
| NOMBRE | Juliana Barreiros Porto |
| NOMBRES | Juliana Barreiros |
| APELLIDO | Porto |
| FIRMA | PORTO J B |
| AFILIACIONES | Universidade de Brasília |
| ORCID | 0000-0001-9164-2719 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 16 |
| TOTAL DE CITAS | 31 |
| OBRAS COMO AUTOR | 16 |
| OBRAS COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2006 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 3 |
Workers without an employment contract
Decent work encompasses productive, high-quality employment under conditions prioritizing freedom, equity, security, and human dignity. However, the nature of informal work (without employment or service contracts) varies by country, and it is a vital source of employment for many. In Brazil, informal workers make up 37% of the active workforce. The primary objective of this study is to characterize the perceptions of decent work among workers wi…
General corruption scale
Corruption is a pervasive phenomenon that erodes institutional structures and undermines social relations. Despite its widespread impact, little attention has been given to developing and providing empirical evidence of the construct validity and reliability of measures assessing individual differences in support for corruption. This study seeks to address this gap by introducing, for the first time, the General Corruption Scale and presenting th…
The impact of political ideology on corruption in a highly polarized context
“We are the most corrupt country”
The “Complexo de Vira-Lata” (CVL) is a unique, special, and extreme form of ingroup bias in which Brazilians behave as if they want to antithetically devalue their national ingroup. In this research, we investigate how the CVL contributes to understanding corruption perception among Brazilians. Across two studies (Study 1: n = 162; Study 2: n = 1200), we found that participants showed a CVL effect by consistently perceiving Brazil as more corrupt…
Can we decrease unethical behavior at work? The role of ethical culture, ethical culture strength and collective moral identity
Past research suggests that ethical culture and moral identity impact ethical behavior in organizations. However, research has yet to consider if collective moral identity interacts with ethical culture to predict ethical behavior and how ethical culture strength has a role in this relationship. The purpose of this study is to investigate the relationship of ethical culture, ethical culture strength, and collective moral identity with unit-level …
Gendered Self-Views Across 62 Countries
Social role theory posits that binary gender gaps in agency and communion should be larger in less egalitarian countries, reflecting these countries’ more pronounced sex-based power divisions. Conversely, evolutionary and self-construal theorists suggest that gender gaps in agency and communion should be larger in more egalitarian countries, reflecting the greater autonomy support and flexible self-construction processes present in these countrie…
Harmful Leader Behaviors
Research on unethical leadership has predominantly focused on interpersonal and high-intensity forms of harmful leader behavior such as abusive supervision. Other forms of harmful leader behavior such as excessively pressuring subordinates or acting in self-centered ways have received less attention, despite being harmful and potentially occurring more frequently. We propose a model of four types of harmful leader behavior (HLB) varying in intens…
Adaptation and evidence of validity of the corporate ethical virtues scale in Brazil
Introduction: Ethical culture stands out as an important variable in comprehending ethical norms and ethical behaviour at work. The Corporate Ethical Virtues (CEV) Scale is a widely used measure of ethical culture in organisations. This study aimed to adapt and validate the CEV Scale to a Brazilian context. Method. In Study 1 (n = 1.219), the CEV Scale was trans-lated and adapted, the reliability and the internal structure were tested and the dis…
Psychometric Properties and Correlates of Precarious Manhood Beliefs in 62 Nations
Precarious manhood beliefs portray manhood, relative to womanhood, as a social status that is hard to earn, easy to lose, and proven via public action. Here, we present cross-cultural data on a brief measure of precarious manhood beliefs (the Precarious Manhood Beliefs scale [PMB]) that covaries meaningfully with other cross-culturally validated gender ideologies and with country-level indices of gender equality and human development. Using data …
To understand and analyze an organization ́s culture
Despite the popularity of the organizational culture construct in the organizational psychology ́s practice, it is important to scrutinize the theoretical and methodological quality standards of its principles in Brazil. The present study investigated 27 articles targeting at an organization ́s culture, in 18 psychology and administration top-ranked journals, issued between 1996 and 2017. The articles were classified by their theoretical and meth…
Produção científica brasileira sobre comportamento organizacional no terceiro setor
Este trabalho revisa a produção científica brasileira sobre comportamento organizacional no terceiro setor. Utilizou-se um levantamento pré-existente de pesquisas empíricas sobre micro comportamento organizacional, publicadas em 15 periódicos nacionais de Psicologia e Administração, no período de 1996 a 2012. Do total de 629 artigos sobre o tema, apenas 31 apresentaram estudos realizados no terceiro setor. O achado sugere que esse segmento econôm…
What Kinds of Value Motives Guide People in Their Moral Attitudes? The Role of Personal and Prescriptive Values at the Culture Level and Individual Level
Opinions about moralized issues are arguably one of the most difficult issues in interpersonal dialogues given that they can result in intolerance and prejudicial behavior toward those with divergent moral beliefs. Recent research has shown that moral attitudes vary not only depending on the individual's characteristics but also as a function of culture. Individuals from individualistic-oriented cultures exhibit more lenient judgments toward mora…
Unraveling the Mystery of Brazilian Jeitinho
Two studies explore the structure and psychological makeup of jeitinho, a Brazilian indigenous construct associated with problem-solving strategies in strong hierarchies. Study 1 used a scenario approach with nonstudent participants and demonstrated that jeitinho can be described by a three-dimensional structure: corruption, creativity, and social norm breaking. Study 2 used individual and social norm scenarios in nonstudent samples and demonstra…
Comportamento proativo nas organizações
O comportamento proativo é definido como um conjunto de comportamentos extrapapel em que o trabalhador busca espontaneamente mudanças no seu ambiente de trabalho, soluciona e antecipa-se aos problemas, visando a metas de longo prazo que beneficiam a organização. Este estudo teve por objetivo investigar a relação entre os valores pessoais e o comportamento proativo nas organizações. Foram utilizados como instrumentos de medida o Personal Values Qu…
Escala revisada de Valores relativos ao Trabalho - EVT-R
Os valores do trabalho são os princípios que guiam a vida do indivíduo no trabalho. No Brasil, uma escala que já foi amplamente utilizada em pesquisas é a Escala de Valores relativos ao Trabalho (EVT). O objetivo do primeiro estudo foi realizar o teste confirmatório da estrutura empírica da escala. Uma amostra de 790 profissionais respondeu ao instrumento. Os resultados apontaram a adequação do modelo, mas a representação dos tipos motivacionais …
Influência dos valores laborais dos pais sobre os valores laborais dos filhos
Valores laborais são princípios ou metas, hierarquicamente organizadas, que as pessoas buscam e que guiam a sua vida no trabalho. A família, a escola e a experiência de trabalho são apontadas como as variáveis mais influentes na formação dos valores laborais. Os pais são considerados os agentes socializadores mais influentes nesse processo, pois servem como modelo de trabalhador para as crianças. O objetivo do presente trabalho é investigar a inf…
Unraveling the Mystery of Brazilian Jeitinho
Two studies explore the structure and psychological makeup of jeitinho, a Brazilian indigenous construct associated with problem-solving strategies in strong hierarchies. Study 1 used a scenario approach with nonstudent participants and demonstrated that jeitinho can be described by a three-dimensional structure: corruption, creativity, and social norm breaking. Study 2 used individual and social norm scenarios in nonstudent samples and demonstra…
What Kinds of Value Motives Guide People in Their Moral Attitudes? The Role of Personal and Prescriptive Values at the Culture Level and Individual Level
Opinions about moralized issues are arguably one of the most difficult issues in interpersonal dialogues given that they can result in intolerance and prejudicial behavior toward those with divergent moral beliefs. Recent research has shown that moral attitudes vary not only depending on the individual's characteristics but also as a function of culture. Individuals from individualistic-oriented cultures exhibit more lenient judgments toward mora…
Escala revisada de Valores relativos ao Trabalho - EVT-R
Os valores do trabalho são os princípios que guiam a vida do indivíduo no trabalho. No Brasil, uma escala que já foi amplamente utilizada em pesquisas é a Escala de Valores relativos ao Trabalho (EVT). O objetivo do primeiro estudo foi realizar o teste confirmatório da estrutura empírica da escala. Uma amostra de 790 profissionais respondeu ao instrumento. Os resultados apontaram a adequação do modelo, mas a representação dos tipos motivacionais …
Influência dos valores laborais dos pais sobre os valores laborais dos filhos
Valores laborais são princípios ou metas, hierarquicamente organizadas, que as pessoas buscam e que guiam a sua vida no trabalho. A família, a escola e a experiência de trabalho são apontadas como as variáveis mais influentes na formação dos valores laborais. Os pais são considerados os agentes socializadores mais influentes nesse processo, pois servem como modelo de trabalhador para as crianças. O objetivo do presente trabalho é investigar a inf…
Influência dos valores laborais dos pais sobre os valores laborais dos filhos
Valores laborais são princípios ou metas, hierarquicamente organizadas, que as pessoas buscam e que guiam a sua vida no trabalho. A família, a escola e a experiência de trabalho são apontadas como as variáveis mais influentes na formação dos valores laborais. Os pais são considerados os agentes socializadores mais influentes nesse processo, pois servem como modelo de trabalhador para as crianças. O objetivo do presente trabalho é investigar a inf…
Escala revisada de Valores relativos ao Trabalho - EVT-R
Os valores do trabalho são os princípios que guiam a vida do indivíduo no trabalho. No Brasil, uma escala que já foi amplamente utilizada em pesquisas é a Escala de Valores relativos ao Trabalho (EVT). O objetivo do primeiro estudo foi realizar o teste confirmatório da estrutura empírica da escala. Uma amostra de 790 profissionais respondeu ao instrumento. Os resultados apontaram a adequação do modelo, mas a representação dos tipos motivacionais …
Unraveling the Mystery of Brazilian Jeitinho
Two studies explore the structure and psychological makeup of jeitinho, a Brazilian indigenous construct associated with problem-solving strategies in strong hierarchies. Study 1 used a scenario approach with nonstudent participants and demonstrated that jeitinho can be described by a three-dimensional structure: corruption, creativity, and social norm breaking. Study 2 used individual and social norm scenarios in nonstudent samples and demonstra…
Comportamento proativo nas organizações
O comportamento proativo é definido como um conjunto de comportamentos extrapapel em que o trabalhador busca espontaneamente mudanças no seu ambiente de trabalho, soluciona e antecipa-se aos problemas, visando a metas de longo prazo que beneficiam a organização. Este estudo teve por objetivo investigar a relação entre os valores pessoais e o comportamento proativo nas organizações. Foram utilizados como instrumentos de medida o Personal Values Qu…
What Kinds of Value Motives Guide People in Their Moral Attitudes? The Role of Personal and Prescriptive Values at the Culture Level and Individual Level
Opinions about moralized issues are arguably one of the most difficult issues in interpersonal dialogues given that they can result in intolerance and prejudicial behavior toward those with divergent moral beliefs. Recent research has shown that moral attitudes vary not only depending on the individual's characteristics but also as a function of culture. Individuals from individualistic-oriented cultures exhibit more lenient judgments toward mora…
Produção científica brasileira sobre comportamento organizacional no terceiro setor
Este trabalho revisa a produção científica brasileira sobre comportamento organizacional no terceiro setor. Utilizou-se um levantamento pré-existente de pesquisas empíricas sobre micro comportamento organizacional, publicadas em 15 periódicos nacionais de Psicologia e Administração, no período de 1996 a 2012. Do total de 629 artigos sobre o tema, apenas 31 apresentaram estudos realizados no terceiro setor. O achado sugere que esse segmento econôm…
To understand and analyze an organization ́s culture
Despite the popularity of the organizational culture construct in the organizational psychology ́s practice, it is important to scrutinize the theoretical and methodological quality standards of its principles in Brazil. The present study investigated 27 articles targeting at an organization ́s culture, in 18 psychology and administration top-ranked journals, issued between 1996 and 2017. The articles were classified by their theoretical and meth…
Psychometric Properties and Correlates of Precarious Manhood Beliefs in 62 Nations
Precarious manhood beliefs portray manhood, relative to womanhood, as a social status that is hard to earn, easy to lose, and proven via public action. Here, we present cross-cultural data on a brief measure of precarious manhood beliefs (the Precarious Manhood Beliefs scale [PMB]) that covaries meaningfully with other cross-culturally validated gender ideologies and with country-level indices of gender equality and human development. Using data …
Harmful Leader Behaviors
Research on unethical leadership has predominantly focused on interpersonal and high-intensity forms of harmful leader behavior such as abusive supervision. Other forms of harmful leader behavior such as excessively pressuring subordinates or acting in self-centered ways have received less attention, despite being harmful and potentially occurring more frequently. We propose a model of four types of harmful leader behavior (HLB) varying in intens…
Adaptation and evidence of validity of the corporate ethical virtues scale in Brazil
Introduction: Ethical culture stands out as an important variable in comprehending ethical norms and ethical behaviour at work. The Corporate Ethical Virtues (CEV) Scale is a widely used measure of ethical culture in organisations. This study aimed to adapt and validate the CEV Scale to a Brazilian context. Method. In Study 1 (n = 1.219), the CEV Scale was trans-lated and adapted, the reliability and the internal structure were tested and the dis…
Gendered Self-Views Across 62 Countries
Social role theory posits that binary gender gaps in agency and communion should be larger in less egalitarian countries, reflecting these countries’ more pronounced sex-based power divisions. Conversely, evolutionary and self-construal theorists suggest that gender gaps in agency and communion should be larger in more egalitarian countries, reflecting the greater autonomy support and flexible self-construction processes present in these countrie…
Can we decrease unethical behavior at work? The role of ethical culture, ethical culture strength and collective moral identity
Past research suggests that ethical culture and moral identity impact ethical behavior in organizations. However, research has yet to consider if collective moral identity interacts with ethical culture to predict ethical behavior and how ethical culture strength has a role in this relationship. The purpose of this study is to investigate the relationship of ethical culture, ethical culture strength, and collective moral identity with unit-level …
The impact of political ideology on corruption in a highly polarized context
“We are the most corrupt country”
The “Complexo de Vira-Lata” (CVL) is a unique, special, and extreme form of ingroup bias in which Brazilians behave as if they want to antithetically devalue their national ingroup. In this research, we investigate how the CVL contributes to understanding corruption perception among Brazilians. Across two studies (Study 1: n = 162; Study 2: n = 1200), we found that participants showed a CVL effect by consistently perceiving Brazil as more corrupt…
Workers without an employment contract
Decent work encompasses productive, high-quality employment under conditions prioritizing freedom, equity, security, and human dignity. However, the nature of informal work (without employment or service contracts) varies by country, and it is a vital source of employment for many. In Brazil, informal workers make up 37% of the active workforce. The primary objective of this study is to characterize the perceptions of decent work among workers wi…
General corruption scale
Corruption is a pervasive phenomenon that erodes institutional structures and undermines social relations. Despite its widespread impact, little attention has been given to developing and providing empirical evidence of the construct validity and reliability of measures assessing individual differences in support for corruption. This study seeks to address this gap by introducing, for the first time, the General Corruption Scale and presenting th…
Psychology (10 obras) · Political science (7 obras) · Social Psychology (7 obras) · Job Satisfaction and Organizational Behavior (6 obras) · Cultural Differences and Values (4 obras) · Philosophy (4 obras) · Public relations (4 obras) · Social and Intergroup Psychology (4 obras) · Sociology (4 obras) · Computer Science (3 obras)