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Logomarca do periódico: Opinião Pública

Open-access Opinião Pública

Publication of: Centro de Estudos de Opinião Pública da Universidade Estadual de Campinas
Area: Ciências Humanas
ISSN printed version: 0104-6276
ISSN online version: 1807-0191
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Our Mission

To publish scientific articles on theory and methodology in public opinion, social and political behavior, political culture and democracy, media studies, elections, and political representation.

Most recent issue

Opinião Pública, Volume: 32, Published: 2026

Latest articles

Volume: 32 - Publicado em: 2026-07-24
Legal changes and attitudes toward abortion in south america: social decriminalization?
Volume: 32 - Publicado em: 2026-07-24
News or not news? information sources in a nationalist whatsapp group during chile’s 2019 protests,,
Volume: 32 - Publicado em: 2026-07-24
Rebuilding state capacities: a study of brazilian environmental and climate policy
Volume: 32 - Publicado em: 2026-07-24
Protests without prior popular participation: a challenge for fridays for future-brazil activism
Volume: 32 - Publicado em: 2026-06-15
Ideological differentiation of voters’ opinions after the rise of the new right-wing elites
Volume: 32 - Publicado em: 2026-06-12
News framings of chinese investment in brazil: a narrative analysis

News

The Future of the Scientific Article in the Age of AI
2026-07-24 10:00
The Future of the Scientific Article in the Age of AI

The current model of scientific publishing has ceased to be a...

Making research communication more equitable and effective: six levers to support preprint sharing [Originally published in the INASP blog in June/2026]
2026-07-15 14:00
Making research communication more equitable and effective: six levers to support preprint sharing [Originally published in the INASP blog in June/2026]

Although most policymakers and research funders are committed to...

How Can SciELO Journals Increase Their Impact?
2026-07-01 14:00
How Can SciELO Journals Increase Their Impact?

For many years, the prevailing perception was that scientific...

New Version of BrCris Expands the Visibility and Transparency of Brazilian Scientific Research
2026-05-22 11:30
New Version of BrCris Expands the Visibility and Transparency of Brazilian Scientific Research

The new version of the Brazilian Scientific Research Information...

Even standing on the shoulders of giants, science is taking a step backward
2026-05-08 10:00
Even standing on the shoulders of giants, science is taking a step backward

The text examines the growing perception of a decline in the...

Stating the obvious? International indexing boosts submissions and visibility for scientific journals
2026-04-29 15:00
Stating the obvious? International indexing boosts submissions and visibility for scientific journals

Although the internationalization of journals published in Brazil...

Something big is happening in the global scientific community, and Brazil seems to be left out again
2026-04-24 14:00
Something big is happening in the global scientific community, and Brazil seems to be left out again

Recent advances in artificial intelligence are reshaping global...

“Zombie” and “ghost” references in AI – how they differ and how they arise
2026-04-01 10:00
“Zombie” and “ghost” references in AI – how they differ and how they arise

Two distinct types. One type is “ghost citations” (reference...

Diogenes’ lantern and the researcher’s self-examination: scientific integrity under pressure
2026-03-20 10:00
Diogenes’ lantern and the researcher’s self-examination: scientific integrity under pressure

Using the metaphor of Diogenes’ lantern, Ricardo Limongi and...

Sycophancy in AI: the risk of complacency
2026-03-13 14:00
Sycophancy in AI: the risk of complacency

Sycophancy is a behavior exhibited by artificial intelligence...

Our Mission

To publish scientific articles on theory and methodology in public opinion, social and political behavior, political culture and democracy, media studies, elections, and political representation.

Most recent issue

Opinião Pública, Volume: 32, Published: 2026

Artigos mais
recentes

Volume: 32 - Publicado em: 2026-07-24
Legal changes and attitudes toward abortion in south america: social decriminalization?
Volume: 32 - Publicado em: 2026-07-24
News or not news? information sources in a nationalist whatsapp group during chile’s 2019 protests,,
Volume: 32 - Publicado em: 2026-07-24
Rebuilding state capacities: a study of brazilian environmental and climate policy
Volume: 32 - Publicado em: 2026-07-24
Protests without prior popular participation: a challenge for fridays for future-brazil activism
Volume: 32 - Publicado em: 2026-06-15
Ideological differentiation of voters’ opinions after the rise of the new right-wing elites
Volume: 32 - Publicado em: 2026-06-12
News framings of chinese investment in brazil: a narrative analysis

News

The Future of the Scientific Article in the Age of AI
2026-07-24 10:00
The Future of the Scientific Article in the Age of AI

The current model of scientific publishing has ceased to be a...

Making research communication more equitable and effective: six levers to support preprint sharing [Originally published in the INASP blog in June/2026]
2026-07-15 14:00
Making research communication more equitable and effective: six levers to support preprint sharing [Originally published in the INASP blog in June/2026]

Although most policymakers and research funders are committed to...

How Can SciELO Journals Increase Their Impact?
2026-07-01 14:00
How Can SciELO Journals Increase Their Impact?

For many years, the prevailing perception was that scientific...

New Version of BrCris Expands the Visibility and Transparency of Brazilian Scientific Research
2026-05-22 11:30
New Version of BrCris Expands the Visibility and Transparency of Brazilian Scientific Research

The new version of the Brazilian Scientific Research Information...

Even standing on the shoulders of giants, science is taking a step backward
2026-05-08 10:00
Even standing on the shoulders of giants, science is taking a step backward

The text examines the growing perception of a decline in the...

Stating the obvious? International indexing boosts submissions and visibility for scientific journals
2026-04-29 15:00
Stating the obvious? International indexing boosts submissions and visibility for scientific journals

Although the internationalization of journals published in Brazil...

Something big is happening in the global scientific community, and Brazil seems to be left out again
2026-04-24 14:00
Something big is happening in the global scientific community, and Brazil seems to be left out again

Recent advances in artificial intelligence are reshaping global...

“Zombie” and “ghost” references in AI – how they differ and how they arise
2026-04-01 10:00
“Zombie” and “ghost” references in AI – how they differ and how they arise

Two distinct types. One type is “ghost citations” (reference...

Diogenes’ lantern and the researcher’s self-examination: scientific integrity under pressure
2026-03-20 10:00
Diogenes’ lantern and the researcher’s self-examination: scientific integrity under pressure

Using the metaphor of Diogenes’ lantern, Ricardo Limongi and...

Sycophancy in AI: the risk of complacency
2026-03-13 14:00
Sycophancy in AI: the risk of complacency

Sycophancy is a behavior exhibited by artificial intelligence...

location_on
Centro de Estudos de Opinião Pública da Universidade Estadual de Campinas Cidade Universitária 'Zeferino Vaz", CESOP, Rua Cora Coralina, 100. Prédio dos Centros e Núcleos (IFCH-Unicamp), CEP: 13083-896, Tel.: (55 19) 3521-7093 - Campinas - SP - Brazil
E-mail: rop@unicamp.br
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