Measuring Our Success in Teaching Latinos about Asthma and Home Environments: Lessons Learned from an Intervention Developed through Photovoice

Abstract

Background: Childhood asthma management is an environmental justice concern for immigrant Latino parents. Photovoice methods have empowered our community-based participatory research (CBPR) team of Latino parents of children with asthma to investigate and educate others about indoor environmental threats in our community. Methods: Data collection and management in evaluating interventions in such settings is under-described in the literature. We developed a culturally tailored educational intervention, guided by social cognitive theory, using photographs from our archive. We pilot tested this intervention with a convenience sample of Latino parents (n = 19) attending an English language literacy class. We designed and implemented a pre- and post-evaluation survey on self-efficacy and knowledge and collected observational notes. However, we found that the responses to the knowledge questions were of limited value. Lessons Learned: We describe the lessons we learned regarding data collection, management and evaluation. Conclusions: We provide suggestions for improving survey design and data management for culturally tailored educational interventions.