Subject code: I01ac

Study | Diener et al. (2010a): study ZZ 2005 |

Title | Wealth and Happiness across the World: Material Prosperity predicts Life Evaluation, Whereas Psychosocial Prosperity predicts Positive Feeling. |

Source | Journal of Personality and Social Psychology, 2010, Vol. 99, 52 - 61 |

DOI | DOI:10.1037/a0018066 |

Public | 15+ aged, general public, 132 nations, 2005-2006 |

Sample | Probability multi-stage random |

Non-Response | |

Respondents N = | 136839 |

Correlate | |

Author's label | Basic needs unmet |

Page in Source | 54-57 |

Our classification | Sufficiency of current income, code I01ac |

Operationalization | Answer to question were there times in the past year you had not enough money for: a.Food. b.Shelter Rated: yes/no Average score on a and b. |

Remarks | Average score on a and b. |

Observed Relation with Happiness | ||

Happiness Measure | Statistics | Elaboration/Remarks |

C-BW-c-sq-l-11-c | r=-.32 p < .001 | |

C-BW-c-sq-l-11-c | Beta=-.08 | Beta controled for: - Psychological needs met. - Luxury conveniences - Satisfaction with standard of living - Relative income - Log income - National income (log GDP/capita) |

Appendix 1: Happiness measures used

Code | Full Text |

C-BW-c-sq-l-11-c | Selfreport on single question: Here is ladder representing the 'ladder of life'. Let's suppose the top of the ladder represents the best possible life for you; and the bottom, the worst possible life for you. On which step of the ladder do you feel you personally stand at the present time? 10 best possible 9 8 7 6 5 4 3 2 1 0 worst possible life This question was followed (not preceded) by items on life 5 years ago and 5 years from now. |

Appendix 2: Statistics used

Symbol | Explanation |

Beta | STANDARDIZED REGRESSION COEFFICIENT by LEAST SQUARES (OLS) Type: test statistic. Measurement level: Correlates: all metric, Happiness: metric. Range: [-1 ; +1] Meaning: beta > 0 « a higher correlate level corresponds to a higher happiness rating on average. beta < 0 « a higher correlate level corresponds to a higher happiness rating on average. beta = 0 « no correlation. beta = + 1 or -1 « perfect correlation. |

r | PRODUCT-MOMENT CORRELATION COEFFICIENT (Also "Pearson's correlation coefficient' or simply 'correlation coefficient') Type: test statistic. Measurement level: Correlate: metric, Happiness: metric Range: [-1; +1] Meaning: r = 0 « no correlation , r = 1 « perfect correlation, where high correlate values correspond with high happiness values, and r = -1 « perfect correlation, where high correlate values correspond with low happiness values. |

Ruut Veenhoven, World Database of Happiness, Collection of Correlational Findings, Erasmus University Rotterdam.

https://worlddatabaseofhappiness.eur.nl