Back to ECE Safely With SAGE: Reducing COVID-19 Transmission in Hispanic and Low-income Preschoolers

This study aims to get children safely back to school with a three strategy approach.

1. Child and Family Testing. Investigators will determine acceptability, feasibility, efficacy and scalability of testing children and families as a pre-screening strategy for re-entry to 40 CACFP-eligible ECE sites for fall 2021. Our trained bilingual ASU team (vaccinated staff and nursing students) will provide onsite testing ECE sites. Investigators will assess acceptability and feasibility via brief parent surveys and developmentally appropriate icon ratings for children, and assess efficacy as the proportion of viable samples obtained, coaching time needed to obtain one sample, and proportion of successfully obtained samples. Investigators will document costs of delivering the screening strategy (e.g., personnel, time, materials) to determine scalability. For participants testing positive for COVID-19, community health workers from Equality Health Services will provide follow-up care.
2. ECE Personnel Testing. Investigators will determine the acceptability, feasibility, efficacy and scalability of routine ECE screening of ECE personnel (teachers and aides) who have direct contact with children. Investigators will determine the acceptability of screening by 6-8 focus groups with teachers (N=80) from the 40 ECE sites above in July. Investigators will measure feasibility and efficacy (agree to test, proportion of viable samples obtained) of bi-weekly ECE site-based testing with school personnel from half (20) of the sites for fall 2021. Investigators will survey teachers to determine how acceptability toward testing relates to importance for back to ECE safety changes as vaccine uptake increases and vaccine hesitancy decreases over time. Investigators will record costs (e.g., personnel, time, materials) to determine scalability. Investigators will determine the additive efficacy of both child testing (see #1) and ECE personnel testing on attendance and enrollment. For participants testing positive for COVID-19, community health workers from Equality Health Services will provide follow-up care.
3. Outdoor Learning via Garden Education. Investigators will determine the efficacy of enhanced outdoor learning opportunities for closing the gap from the lack of in person based ECE on motor development and eating in the absence of hunger in 4 and 5 year olds. Investigators will randomize participating sites to engage in an adapted Sustainability via Active Garden Education (SAGE) garden curriculum in Spring of 2022 or wait list. Wait list sites will receive the garden and curriculum in Fall 2022. Investigators will install or enhance existing gardens in ECE sites to promote outdoor learning opportunities linked to NAEYC guidelines, and expect children in those sites to gain more rapid improvements following the learning gap. Using established protocols Investigators will test children on motor behavior and eating in the absence of hunger in Fall of 2021 (T1, baseline), prior to implementing SAGE, in Spring 2022, following SAGE implementation, and then a follow up in Fall of 2022 to determine ongoing effects.