Mural Painting to Collect Sensitizing Data and Encourage Research Participation Among U.S. Latinos

Purpose To describe a mural-based intervention that can be implemented in partnership with community members in Latino neighborhoods in order to improve awareness of barriers to recruitment/retention of U.S. Latinos in clinical research, while augmenting researchers’ access to sensitizing concepts critical for rigorous study design. Background Latinos in the United States suffer disproportionately from several chronic illnesses but are underrepresented as researchers and participants in National Institutes of Health–funded research. This lack of representation inhibits a nuanced awareness of the health needs of U.S. Latinos and hampers efforts to address a persistent lack of health equity among U.S. Latinos and other communities of color. Art-based interventions implemented in Latino communities are increasingly being recognized for their ability to bridge this gap and positively affect the quality and quantity of research partnerships between clinical researchers and U.S. Latinos. Method This article describes a mural-based intervention piloted in two predominantly Latino neighborhoods between 2016 and 2020. The design of this method was guided by community partnered participatory research practices and involved an Assessment–Diagnosis–Planning–Implementation–Evaluation approach. Results Mural painting addressed many of the participation challenges often associated with underrepresentation of Latinos in academic research and allowed for sensitizing interviews with key community members surrounding topics of interest to the research team. Conclusion Research methods that acknowledge traditional art forms, such as mural painting, create a space for building trust and spark interest in future research participation, while augmenting researchers’ access to sensitizing concepts that may improve the cultural competence of future studies, projects, and interventions.