Ronaldo Iachan

TL;DR: A US national experiment showed that a short, online, self-administered growth mindset intervention can increase adolescents’ grades and advanced course-taking, and identified the types of school that were poised to benefit the most.

TL;DR: While Sars-CoV-2 antibody prevalence estimates varied widely across jurisdictions, most people in the US did not have evidence of previous SARS-Cov-2 infection.

TL;DR: Six methods of reweighting are examined and a new method leads to weighted distributions that more accurately reproduce national demographic characteristics that will reduce bias in estimates of these outcomes at the national level.

TL;DR: This article provides a detailed description of the development of the questionnaires; sampling; data collection; and data cleaning, weighting, and analysis of the largest and most comprehensive study of school health programs ever conducted.

TL;DR: Variations in cancer beliefs were observed across the 3 states' Appalachian populations, and interventions should be tailored to specific communities to improve cancer knowledge and beliefs and, ultimately, prevention and screening behaviors.