Findings on Happiness and subject: Change in life-event burden)

Correlate as named by investigatorPeople investigated
FindingChange in burdens in the last year (lowering)15-60 aged, general public, followed 12 month, The Netherlands, 1967-77
FindingEarlier increase of workloadGifted women (IQ >135), followed 50 years, California, USA, 1921-72