Communication strategies to facilitate emergency preparedness for Generation Z and college food pantries: Lessons from the COVID-19 pandemic.

BACKGROUND: There is a paucity of research on college food pantry operations, especially in relation to emergency preparedness and disaster relief. However, there are multiple research studies confirming the efficacy of using social media to communicate with younger adults, especially Generation Z (Gen Z). METHODS: This study examines a college food pantry's social media posts and pantry utilization in a midsize, public university in Texas, prior to and during the COVID-19 pandemic. Collegiate food insecurity was analyzed through the lens of the socioecological model. Social media data during the spring 2019 semester were compared using a two-way ANOVA prior to and following the origination of the COVID-19 pandemic within the state, and pantry utilization over the spring 2019 and fall 2020 semesters was evaluated using a t-test. RESULTS: There were significantly more likes per post on Instagram than other social media outlets, and there were significantly more impressions per post on Twitter as opposed to Facebook, with a trend toward more impressions per posts, after COVID-19. There was no significant difference in food pantry utilization between the fall and spring semester aside from a spike after return following the spring recess, confirmed as Grubb's outlier. Application of the socioecological model emphasized the importance of interdisciplinary collaboration and multitiered interventions during an emergency, including the use of social media. CONCLUSION: This information can help collegiate organizations reach more students through targeted posting on select social media platforms used by their students. Interdisciplinary, inclusive approaches are recommended to reduce food insecurity for Gen Z students.

Altered health knowledge and attitudes among health sciences students following media exposure.

Communications media that fails to present information supported by evidence-based practice has the potential to adversely influence knowledge and, ultimately, behaviors. We assessed the immediate effect of a health science documentary on knowledge, attitude, and beliefs among collegiate health sciences students enrolled in an entry-level nutrition course using surveys administered online. Participants (n = 160) completed the pre-survey, watched the documentary What the Health, and immediately completed the post-survey in one setting. Compared with pre-survey scores, participants reported a significant decrease in knowledge, change in attitude to health toward regulation of animal products, and increased agreement with all seven, pre-selected contradictory health claims presented in the documentary. Post-documentary, most participants reported they were planning to make a change in their dietary habits to reflect a plant-based diet. Documentaries providing health information contradictory to the current body of scientific literature are persuasive and can potentially increase negative health behaviors. Inclusion of practices within the health curriculum that encourage, and ultimately, improve health literacy among students before entering the health care workforce is essential.

Ceramic nanoparticle/monodisperse latex coatings.

Ceramic nanoparticle/monodisperse latex coatings with a nanoparticle-rich surface and a latex-rich body were created by depositing aqueous dispersions of monodisperse latex, approximately 550 nm in diameter, and nanosized ceramic particles onto substrates and drying. On the top surface of the dried coating, the latex particles are closely packed with nanoparticles uniformly occupying the interstitial spaces, and along the cross section, nanoparticles fill the spaces between the latex particles in the near surface region; a compacted latex structure, nearly devoid of nanoparticles, lies beneath. Cryogenic scanning electron microscopy images of partially dried coatings at successive drying stages reveal two important steps in forming this structure: top-down consolidation of latex particles and accumulation of nanoparticles in interstitial spaces among latex particles near the surface. A systematic study of the effect of processing conditions, including nanoparticle concentration, nanoparticle size, latex glass transition temperature, and drying conditions, on the final microstructure was carried out. The unique microstructure described above forms when the monodisperse latex is large enough to create pore channels for the transport of nanosized particles and the drying conditions favor "top-down" as opposed to "edge-in" drying.