Findings on Happiness and subject: Household appliances)

Correlate as named by investigatorPeople investigated
FindingBasic household features55+ aged, general public, rural areas, East and West Germany, 2000
FindingWater SourceAdults, general public, Buffalo City, South Africa, 2001
FindingEnergy for LightingAdults, general public, Buffalo City, South Africa, 2001
FindingEnergy for CookingAdults, general public, Buffalo City, South Africa, 2001