author keywords: SOPARC; Reliability; Observational; Park use; Park physical activity; Race/ethnicity

MeSH headings : Adolescent; Adult; Aged; Child; Child, Preschool; Ethnicity / statistics & numerical data; Exercise; Female; Humans; Infant; Infant, Newborn; Male; Middle Aged; New York City; Observation; Parks, Recreational / statistics & numerical data; Racial Groups / statistics & numerical data; Reproducibility of Results; Seasons; Young Adult

TL;DR: SOPARC training should aim to improve reliability when assessing concurrent measures such as physical activity, race/ethnicity, age, and sex, and observing crowded park areas with many active users areas may require more observation practice hours. (via Semantic Scholar)