Findings on Happiness and subject: Burden of current life-events)

Correlate as named by investigatorPeople investigated
FindingAdverse events15+ aged, general public, 160 nations, 2005-2015
FindingStress16-42 aged mothers with newborns, Seattle, USA, 197?
FindingNegative events20-70 aged, chronic mental patients, USA, 1989
FindingWorries index (Anxiety index)Adults, general public, Australia, 1978
FindingHappy life historyMale college students, followed 3 years, Harvard University, USA, 1957-60
FindingStressPeople in transition, metropolis, USA, 1974