"older adult*" or "older people" or elder* or geriatric* or senior* or aged
socializ* or "social development" or "social interaction*" or "social network*" or "social isolation" or loneliness or "social exclusion" or "social deprivation"
epidemic or pandemic or outbreak or corona virus or covid
united states or america or usa or u.s
play* or recreation or leisure or recess
adolescen* or teen* or young adult* or youth
access* or availab* or barrier* or obstacle*
intellectual* disab*
adult* or middle age*
employ* or job* or work or career*