A growing body of research suggests that proximal exposure to immigration enforcement can have important social and health-related consequences. However, there is little research identifying the impact of proximal contact with immigration policy on political attitudes and behaviors, and still less investigating the underlying mechanisms that might connect contact and political dispositions. Drawing on insights from criminal justice, we argue that proximal immigration contact influences political behavior via a sense of injustice with respect to the discriminatory application of immigration enforcement. The impact of a sense of injustice should primarily hold among Latinos, who are targeted on the basis of race, ethnicity, accent, and skin color. Nevertheless, it may also hold among Blacks, whose communities are targeted more generally, and Asians, to whom issues related to immigration are likewise important. In order to assess this theory, we leverage a survey with nationally representative samples of four different racial groups. We find that proximal contact motivates participation in protests, and does so indirectly via a sense of injustice for white and Asian respondents. Latino and Black respondents are primarily motivated by injustice irrespective of contact. In sum, the results suggest that immigration enforcement and non-immigration-related criminal justice policies may have similar political effects on those who are proximately affected.
Prior research demonstrates that acculturated co-ethnics of immigrant groups adopt restrictive immigration policy preferences akin to that of host country dominant groups. However, acculturated U.S. Latinxs still maintain relatively open immigration policy preferences despite their distance from the canonical immigrant archetype (e.g., Spanish-speaking, immigrant). To answer the puzzle, I draw on sociological perspectives and theorize that the increased societal integration of undocumented immigrants in tandem with an expanding interior immigration enforcement apparatus generates rebuff against Anglo political norms among acculturated Latinxs. Using 6 national Latinx surveys, I corroborate my theory and find perceptibly threatening immigration enforcement contexts forestall the adoption of restrictive immigration policy preferences via acculturation. Absent deportation threat, acculturated Latinxs adopt immigration preferences similar to white Anglos. I also replicate these findings for attitudinal dimensions outside immigration policy preferences. This paper suggests political assimilation is not preordained among acculturated immigrant co-ethnics in light of an unreceptive host society.
Prior research suggests social ties with undocumented immigrants among Latinxs may increase political engagement despite constraints undocumented social networks may introduce. We build on prior research and find across six surveys of Latinxs that social ties with undocumented immigrants are reliably associated with collective, identity expressive activities such as protesting, but not activities where immigration may not be immediately relevant, such as voting. Moreover, we assess a series of mechanisms to resolve the puzzle of heightened participation despite constraints. Consistent with prior research at the intersection of anti-immigrant threat and Social Identity Theory, we find Latinxs with strong ethnic identification are more likely to engage in political protest in the presence of social ties with undocumented immigrants, whereas weak identifiers disengage. We rule out alternative mechanisms that could link undocumented social ties with participation including political efficacy, a sense of injustice, linked fate, acculturation, outgroup perceptions of immigration status, partisan identity, conducive opportunity structures, and prosociality. Our contribution suggests the reason social ties with undocumented immigrants are not necessarily a hindrance to political engagement among Latinx immigrants and their co-ethnics is because they can draw from identitarian resources to overcome participatory constraints.
Three cases of congenital agenesis of the corpus callosum (ACC) are presented along with typical clinical features observed on computerized tomography and magnetic resonance imaging. Most congenital ACC cases do not display hemi-syndromes or callosal syndromes, but do exhibit some deficit in terms of hemispheric integration. The most common neuropsychological impairments are in the areas of motor and perceptual-motor functioning. Clinical guidelines in the assessment of ACC patients are given.
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