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Updated: Jul 4, 2025

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A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
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Using the Structural Influence Model to Explore U.S. Latina/O/X/E Undocumented Immigrants' COVID-19 Information
Nancy Molina-Rogers1, Jennifer A Kam1, Monica Cornejo2
1Department of Communication, University of California.
Health Communication
|February 5, 2024
Summary
Undocumented immigrants navigated COVID-19 information primarily through social media, influenced by personal experiences and cultural beliefs. This highlights a need for targeted health communication strategies for vulnerable populations.
Area of Science:
- Public Health
- Communication Studies
- Sociology
Background:
- Undocumented immigrants in the U.S. faced heightened COVID-19 risks due to frontline work and crowded housing.
- The initial pandemic phase presented significant uncertainty regarding virus transmission and prevention.
Purpose of the Study:
- To explore how undocumented immigrants obtained COVID-19 information.
- To understand their assessment of information credibility.
- To examine their perceptions and management of the virus.
Main Methods:
- Semi-structured interviews were conducted with 46 undocumented Latina/o/x/e immigrants in California.
- The study utilized the structural influence model of communication.
Main Results:
- Participants showed distrust in traditional media, relying more on social media for COVID-19 updates.
- Social connections (weak and strong ties) significantly influenced health information and outcomes.
- Learning occurred through direct and indirect personal experiences with the virus.
- Health literacy and cultural beliefs were key coping mechanisms.
Conclusions:
- Findings inform strategies for reaching vulnerable immigrant communities during health crises.
- Addressing information acquisition and trust is crucial for reducing health inequities.
- Tailored communication approaches are needed for future public health emergencies.
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