schooling intensity on student well-being in life and school, perceived stress, mental health indicators and self …-efficacy. Using rich data from the National Educational Panel Study (NEPS), estimates show higher strains for girls in terms of stress …

. These data provide information on citizens' happiness, levels of customer satisfaction, employees' satisfaction, mental … stress, societal trust, and other important variables. Yet a key scientific difficulty tends to be downplayed, or even …

Case studies across the social sciences have established a positive relationship between social status and happiness …-shaped relation between status and happiness. The same trend is much less pronounced in data on 1000 individuals living in the state …