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Computational analysis of 140 years of US political speeches reveals more positive but increasingly polarized framing of immigration
We classify and analyze 200,000 US congressional speeches and 5,000 presidential communications related to immigration from 1880 to the present. Despite the salience of antiimmigration rhetoric today, we find that political speech about immigration is now much more positive on average than in the pa...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
National Academy of Sciences
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9351383/ https://www.ncbi.nlm.nih.gov/pubmed/35905322 http://dx.doi.org/10.1073/pnas.2120510119 |