In economics, life satisfaction is the most commonly used. Formulations vary some, from the World Values Survey to the German Socio Economic Panel, but are quite close. The Cantril Ladder is similar, but distinct and will likely grow in prominence (used in World Happiness Reports). Perhaps the best source for additional information is OECD's 2013 report on measuring well-being. http://www.oecd.org/sdd/3013071e.pdf
Dyadic Consensus Scale (DCS): Both parents of the participating adolescents completed the Dyadic Consensus Scale(DCS),asubscale of DyadicAdjustment Scale (DAS, Spanier, 1976), which measures marital conflicts.